{"id":6575,"date":"2026-03-28T09:31:54","date_gmt":"2026-03-28T01:31:54","guid":{"rendered":"https:\/\/zetarmold.com\/?p=6575"},"modified":"2026-05-03T22:42:18","modified_gmt":"2026-05-03T14:42:18","slug":"metal-insert-enjeksiyon-kaliplama","status":"publish","type":"post","link":"https:\/\/zetarmold.com\/tr\/metal-insert-enjeksiyon-kaliplama\/","title":{"rendered":"Metal Enjeksiyon Kal\u0131plama, PTFE Enjeksiyon Kal\u0131plama \u00dcr\u00fcnleri"},"content":{"rendered":"<div class=\"callout-key\" style=\"background:#f0f7ff; border-left:4px solid #2563eb; padding:1em 1.2em; border-radius:6px; margin:1.5em 0;\">\n<strong>\u00d6nemli \u00c7\u0131kar\u0131mlar<\/strong><\/p>\n<ul>\n<li>Metal insert molding bonds a pre-formed metal component inside plastic during injection for a permanent, load-bearing assembly.<\/li>\n<li>Mechanical retention from knurls, grooves, and undercuts dominates the bond strength; adhesive contribution is secondary.<\/li>\n<li>Brass is the most common insert material because it machines easily, resists corrosion, and handles thread-forming loads.<\/li>\n<li>Insert shift, sink marks, and poor bonding are the top three defects\u2014each preventable through gate placement, wall thickness, and surface preparation.<\/li>\n<li>This process beats ultrasonic welding and press-fitting when you need high torque resistance and hermetic sealing in one cycle.<\/li>\n<\/ul>\n<\/div>\n<h2>What Is Metal Insert Injection Molding?<\/h2>\n<p>Metal insert enjeksiyon kal\u0131plama, bu b\u00f6l\u00fcmde a\u00e7\u0131klanan i\u015flev, k\u0131s\u0131tlamalar ve \u00f6d\u00fcnle\u015fimlerle tan\u0131mlan\u0131r. Tedarik\u00e7ileri kar\u015f\u0131la\u015ft\u0131r\u0131yorsan\u0131z veya tedarik planl\u0131yorsan\u0131z, enjeksiyon kal\u0131plama tedarik\u00e7i kaynak k\u0131lavuzumuz RFQ haz\u0131rl\u0131\u011f\u0131, kalifikasyon ve ticari risk kontrollerini kapsar.<\/p>\n<p>Metal insert <a href=\"https:\/\/zetarmold.com\/tr\/injection-molding-complete-guide\/\">enjeksiyon kal\u0131plama<\/a> is a manufacturing process that places a pre-formed metal component into the mold cavity before injecting molten plastic around it. The result is a single, permanently bonded assembly combining the conductivity, thread strength, and rigidity of metal with the design freedom and low weight of plastic.<\/p>\n<p>The distinction from <a href=\"https:\/\/zetarmold.com\/tr\/ust-kaliplama\/\">\u00fcst kal\u0131plama<\/a><sup id=\"fnref1:1\"><a href=\"#fn:1\" class=\"footnote-ref\">1<\/a><\/sup> matters. Overmolding shoots a second plastic material over a first plastic substrate. <a href=\"https:\/\/zetarmold.com\/tr\/ekleme-kaliplama\/\">ekleme kal\u0131plama<\/a><sup id=\"fnref1:2\"><a href=\"#fn:2\" class=\"footnote-ref\">2<\/a><\/sup> \u00f6zellikle d\u00f6ng\u00fc ba\u015flamadan \u00f6nce haz\u0131r bir bile\u015fenin - neredeyse her zaman metal, bazen seramik veya ba\u015fka bir \u00f6n kal\u0131planm\u0131\u015f par\u00e7a - bo\u015flu\u011fa yerle\u015ftirilmesini i\u00e7erir. Metal insert genellikle elle, robotik bir kol veya otomatik titre\u015fimli hazne besleyici ile y\u00fcklenir. Insert do\u011fru \u015fekilde konumland\u0131r\u0131ld\u0131\u011f\u0131nda, kal\u0131p kapan\u0131r ve erimi\u015f plastik etraf\u0131na akarak metal bile\u015feni nihai par\u00e7a geometrisine kilitler. Bu tek seferlik i\u015flem, pres s\u0131k\u0131\u015ft\u0131rma, ultrasonik kaynak veya yap\u0131\u015ft\u0131r\u0131c\u0131 ba\u011flama gibi ikincil montaj ad\u0131mlar\u0131n\u0131 ortadan kald\u0131rarak hem maliyeti hem de ar\u0131za riskini azalt\u0131r.<\/p>\n<figure style=\"text-align:center;margin:2em 0;\">\n<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/metal-insert-injection-molding-800x457-1.jpg\" alt=\"Metal insert injection molding process showing threaded brass inserts encapsulated in plastic housings\" class=\"wp-image-53285 size-full\" style=\"max-width:100%;height:auto;\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/metal-insert-injection-molding-800x457-1.jpg 800w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/metal-insert-injection-molding-800x457-1-300x171.jpg 300w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/metal-insert-injection-molding-800x457-1-768x439.jpg 768w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/metal-insert-injection-molding-800x457-1-18x10.jpg 18w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/metal-insert-injection-molding-800x457-1-600x343.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption style=\"font-size:0.78em; color:#888; font-style:italic; margin-top:4px; text-align:center;\">Threaded brass inserts in plastic housings<\/figcaption><\/figure>\n<div class=\"factory-insight\" style=\"background:#f0f7ff;border-left:4px solid #0066cc;padding:12px 16px;margin:1.5em 0;\"><strong>\ud83c\udfed ZetarMold Factory Insight<\/strong><br \/>In our Shanghai factory, we run 47 injection molding machines ranging from 90T to 1850T, giving us the flexibility to handle insert molding jobs from delicate M1.0 electronic inserts to heavy-duty automotive bushings.<\/div>\n<div class=\"claim claim-true\" style=\"background-color: #eff7ef; border-color: #eff7ef; color: #5a8a5a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16a34a\" stroke-width=\"2\"><path d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><b>\u201cPlastik yuvalarda kendinden k\u0131lavuzlu vidalara k\u0131yasla, kal\u0131ba yerle\u015ftirilmi\u015f di\u015fler 5\u201310 kat daha fazla montaj d\u00f6ng\u00fcs\u00fcne dayanabilir.\u201d<\/b><span class=\"claim-true-or-false\">Do\u011fru<\/span><\/p>\n<p class=\"claim-explanation\">Self-tapping screws cut threads into plastic during each insertion, progressively degrading the boss material. Insert-molded brass threads distribute load across full metal thread engagement, maintaining clamping force across hundreds of assembly cycles without strip-out.<\/p>\n<\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f7e8e8; border-color: #f7e8e8; color: #8a4a4a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#dc2626\" stroke-width=\"2\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"\/><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"\/><\/svg><b>\u201cKal\u0131ba yerle\u015ftirme d\u00f6ng\u00fc s\u00fcreleri, standart enjeksiyon kal\u0131plama d\u00f6ng\u00fclerinden her zaman \u00e7ok daha uzundur.\u201d<\/b><span class=\"claim-true-or-false\">Yanl\u0131\u015f<\/span><\/p>\n<p class=\"claim-explanation\">With automated insert loading, the added time is often only 3\u20135 seconds per cycle. The injection, packing, and cooling phases are nearly identical to standard molding. On high-volume automotive connector jobs, cycle times of 18\u201322 seconds including insert placement are achievable.<\/p>\n<\/div>\n<h2>How Does the Metal Insert Molding Process Work?<\/h2>\n<p>Bu <a href=\"https:\/\/zetarmold.com\/tr\/plasti%cc%87k-enjeksi%cc%87yon-kaliplama-i%cc%87slemi%cc%87-4\/\">enjeksiyon kal\u0131plama s\u00fcreci<\/a><sup id=\"fnref1:3\"><a href=\"#fn:3\" class=\"footnote-ref\">3<\/a><\/sup> for insert molding follows the same fundamental cycle as standard molding, but with a critical pre-step: loading the metal component into the cavity. Here is the complete sequence, broken down step by step.<\/p>\n<h3>Step 1: Insert Preparation<\/h3>\n<p>Before any plastic flows, the metal inserts must be clean, dry, and free of machining oils or surface contaminants. Many shops run inserts through an ultrasonic cleaning bath or a solvent dip followed by hot-air drying. Contaminants on the insert surface act as release agents, destroying the mechanical bond between metal and plastic.<\/p>\n<p>Some applications call for preheating the inserts to 80\u2013120 \u00b0C. Preheating reduces the temperature differential between the molten plastic and the cold metal, which minimizes residual stress at the interface and prevents premature freeze-off that would otherwise create a weak bond line. Preheating is especially important with high-shrink materials like nylon and polypropylene.<\/p>\n<h3>Step 2: Insert Placement<\/h3>\n<p>The mold opens, and the insert is placed into its designated location in the cavity side of the mold. For low-volume production, operators load inserts by hand using tweezers or vacuum wands. For high-volume runs, robotic arms or automated feed systems (vibratory bowl feeders, escapement mechanisms) place inserts with positional accuracy of \u00b10.05 mm or better.<\/p>\n<p>Bu <a href=\"https:\/\/zetarmold.com\/tr\/injection-mold-complete-guide\/\">kal\u0131p tasar\u0131m\u0131<\/a> must include positive retention features\u2014spring-loaded pins, magnetic pockets, or tapered seats\u2014that hold the insert in position during mold closing and injection. Without retention, the high-pressure melt flow (typically 50\u2013150 MPa) will push the insert out of position, resulting in reject parts.<\/p>\n<h3>Step 3: Mold Closing, Injection, and Packing<\/h3>\n<p>Once the insert is seated, the mold closes and the injection unit fills the cavity with molten plastic at temperatures ranging from 200 \u00b0C (for polypropylene) to 380 \u00b0C (for PEEK). The melt flows around the insert, conforming to every surface feature. Packing pressure holds the plastic against the cavity and insert surfaces as the material cools and shrinks.<\/p>\n<p>Packing pressure and time are more critical in insert molding than in standard molding. The plastic must remain under pressure long enough to compensate for volumetric shrinkage around the insert. Insufficient packing causes sink marks on the outer surface opposite the insert and voids at the metal-plastic interface.<\/p>\n<h3>Step 4: Cooling and Ejection<\/h3>\n<p>So\u011futma, toplam d\u00f6ng\u00fc s\u00fcresinin \u201370\u2019ini olu\u015fturur. Kal\u0131b\u0131n so\u011futma kanallar\u0131, hem plastikten hem de termal k\u00fctle g\u00f6revi g\u00f6ren metal yerle\u015ftirmeden \u0131s\u0131y\u0131 uzakla\u015ft\u0131rmal\u0131d\u0131r. Baz\u0131 tasar\u0131mlarda, yerle\u015ftirmenin \u0131s\u0131 iletkenli\u011fi lehinize \u00e7al\u0131\u015f\u0131r\u2014\u00f6rne\u011fin pirin\u00e7 yerle\u015ftirmeler, \u00e7evredeki plasti\u011fin daha h\u0131zl\u0131 so\u011fumas\u0131na yard\u0131mc\u0131 olur.<\/p>\n<p>After cooling, the mold opens and the finished part is ejected. Ejector pins must be positioned to avoid contact with the insert itself, which could damage surface features or push the insert partially out. For delicate parts, air-blow ejection or robotic extraction is preferred.<\/p>\n<h2>Which Materials Work Best for Metal Insert Molding?<\/h2>\n<p>Material selection in insert molding involves two independent decisions: the metal insert material and the plastic substrate. The interface between them\u2014the bond line\u2014depends on the interaction of both.<\/p>\n<h3>Metal Insert Materials<\/h3>\n<p>Brass (C36000 or C37700) dominates insert molding for one reason: it is the best all-around compromise. It machines easily into complex knurled and threaded shapes, resists corrosion without plating, conducts heat well (which helps during molding), and costs significantly less than stainless steel. For threaded inserts, brass handles repeated assembly torque without galling or thread deformation.<\/p>\n<p>Stainless steel inserts (303, 304, or 316 grades) appear in medical devices, food-contact applications, and corrosive environments where brass would fail. The trade-off is higher material cost, harder machining (which increases insert price by 2\u20133\u00d7), and lower thermal conductivity, which extends cooling time.<\/p>\n<p>Al\u00fcminyum yerle\u015ftirmeler, a\u011f\u0131rl\u0131k azaltman\u0131n kritik oldu\u011fu havac\u0131l\u0131k veya ta\u015f\u0131nabilir elektronik gibi uygulamalarda kullan\u0131l\u0131r. Al\u00fcminyumun y\u00fcksek \u0131s\u0131 iletkenli\u011fi so\u011futmay\u0131 h\u0131zland\u0131r\u0131r, ancak d\u00fc\u015f\u00fck sertli\u011fi tekrarlanan montajlarda di\u015f dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 s\u0131n\u0131rlar. Bak\u0131r yerle\u015ftirmeler, maksimum iletkenli\u011fin gerekti\u011fi elektriksel uygulamalarda\u2014topraklama terminalleri, y\u00fcksek ak\u0131m ba\u011flant\u0131lar\u0131 ve bara sistemlerinde\u2014kullan\u0131l\u0131r.<\/p>\n<figure style=\"text-align:center;margin:2em 0;\">\n<img decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/metal-insert-molding-1775611677.webp\" alt=\"Metal insert kal\u0131plama bile\u015fenleri ve montajlar\u0131\" class=\"wp-image-53439 size-full\" style=\"max-width:100%;height:auto;\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/metal-insert-molding-1775611677.webp 800w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/metal-insert-molding-1775611677-300x171.webp 300w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/metal-insert-molding-1775611677-768x439.webp 768w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/metal-insert-molding-1775611677-18x10.webp 18w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/metal-insert-molding-1775611677-600x343.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption style=\"font-size:0.78em; color:#888; font-style:italic; margin-top:4px; text-align:center;\">Metal insert kal\u0131plama bile\u015fenleri<\/figcaption><\/figure>\n<h3>Plastic Substrate Selection<\/h3>\n<p>\u00c7\u00f6z\u00fcmler: Her bir ek par\u00e7a etraf\u0131nda dengeli dolumu do\u011frulamak i\u00e7in kal\u0131p ak\u0131\u015f sim\u00fclasyonu kullan\u0131n. Ek par\u00e7a \u00fczerindeki dinamik bas\u0131nc\u0131 d\u00fc\u015f\u00fcrmek i\u00e7in ilk a\u015famada enjeksiyon h\u0131z\u0131n\u0131 azalt\u0131n. Kal\u0131p tutma \u00f6zelliklerini iyile\u015ftirin\u2014yer\u00e7ekimi yuvalar\u0131ndan yayl\u0131 pimlere veya konik s\u0131k\u0131 ge\u00e7melere ge\u00e7in. \u00c7ok bo\u015fluklu kal\u0131plarda, t\u00fcm bo\u015fluklar\u0131n ayn\u0131 h\u0131zda dolmas\u0131 i\u00e7in da\u011f\u0131t\u0131c\u0131 sistemini dengeleyin.<\/p>\n<p>Engineering thermoplastics like polycarbonate (PC), PBT, and PPS are popular insert molding substrates because they offer lower shrinkage (0.4\u20130.7% vs. 1.5\u20132.5% for PP), better dimensional stability, and higher operating temperatures. PEEK is used in aerospace and medical applications where the finished part must survive autoclave sterilization or continuous temperatures above 250 \u00b0C.<\/p>\n<p>Glass-filled grades (PA66-GF30, PBT-GF30) are common in structural applications because the glass fiber reduces shrinkage and increases stiffness around the insert. However, glass-filled materials are more abrasive to the mold and may require hardened steel cavities.<\/p>\n<h3>Interface Bond Mechanism<\/h3>\n<p>The bond between metal and plastic in insert molding is almost entirely mechanical. Unlike overmolding, where chemical compatibility between two plastics can create a molecular bond, metal and thermoplastic do not form covalent bonds. The retention comes from three sources: shrink-fit compression from plastic cooling, mechanical interlocking with surface features (knurls, grooves, undercuts), and friction from the normal force exerted by the compressed plastic.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #eff7ef; border-color: #eff7ef; color: #5a8a5a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16a34a\" stroke-width=\"2\"><path d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><b>\u201cKal\u0131p kesilmeden \u00f6nce yap\u0131lan ak\u0131\u015f sim\u00fclasyonu, yerle\u015ftirme kaymas\u0131 ve kaynak hatt\u0131 sorunlar\u0131n\u0131n \u2019\u0131n\u0131 \u00f6nleyebilir.\u201d<\/b><span class=\"claim-true-or-false\">Do\u011fru<\/span><\/p>\n<p class=\"claim-explanation\">Simulation predicts how the melt front will interact with the insert, showing pressure differentials that cause shift and identifying weld line positions before the mold is built. Correcting gate location or insert position in software costs a fraction of modifying a finished mold.<\/p>\n<\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f7e8e8; border-color: #f7e8e8; color: #8a4a4a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#dc2626\" stroke-width=\"2\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"\/><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"\/><\/svg><b>\u201cMetal ve plastik aras\u0131ndaki yap\u0131\u015ft\u0131r\u0131c\u0131 ba\u011f, kal\u0131ba yerle\u015ftirmede birincil tutma kuvvetini sa\u011flar.\u201d<\/b><span class=\"claim-true-or-false\">Yanl\u0131\u015f<\/span><\/p>\n<p class=\"claim-explanation\">The bond in insert molding is overwhelmingly mechanical. Shrink-fit compression, knurl interlock, and groove engagement account for 95%+ of retention. Adhesive bonding contributes negligibly because thermoplastic melts do not form covalent bonds with metal surfaces.<\/p>\n<\/div>\n<table style=\"width:100%;border-collapse:collapse;margin:1.5em 0;\">\n<caption style=\"font-weight:bold;margin-bottom:0.5em;\">Common Metal Insert Materials and Their Trade-offs<\/caption>\n<thead>\n<tr>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">Malzeme<\/th>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">Maliyet<\/th>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">Thread Life<\/th>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">Korozyon Direnci<\/th>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">Termal \u0130letkenlik<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">Brass (C36000)<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">D\u00fc\u015f\u00fck<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">M\u00fckemmel<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0130yi<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">High (120 W\/m\u00b7K)<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">Stainless Steel (303\/304)<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Orta-Y\u00fcksek<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0130yi<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">M\u00fckemmel<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Low (16 W\/m\u00b7K)<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">Aluminum (6061)<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Orta<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Adil<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Adil<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Very High (167 W\/m\u00b7K)<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">Copper (C11000)<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Orta<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Adil<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Adil<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Highest (390 W\/m\u00b7K)<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">Steel (1018)<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">D\u00fc\u015f\u00fck<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0130yi<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Poor (needs plating)<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Medium (50 W\/m\u00b7K)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>What Are the Critical Mold Design Considerations?<\/h2>\n<p>The critical mold design considerations are the main categories or options explained in this section. The mold design for insert molding demands more attention than a standard mold because you are managing not just plastic flow, but also the precise positioning of a rigid metal component inside a high-pressure, high-temperature environment.<\/p>\n<h3>Insert Positioning and Retention<\/h3>\n<p>The cavity must include features that locate the insert with repeatability better than \u00b10.05 mm. Common approaches include tapered seats (which self-center the insert), spring-loaded retaining pins (which grip the insert and release during ejection), and magnetic pockets (for ferromagnetic inserts). The choice depends on insert geometry, production volume, and whether loading is manual or automated.<\/p>\n<figure style=\"text-align:center;margin:2em 0;\">\n<img decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_insert_1.jpg\" alt=\"Metal Insert\" class=\"wp-image-52174 size-full\" style=\"max-width:100%;height:auto;\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_insert_1.jpg 800w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_insert_1-300x171.jpg 300w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_insert_1-768x439.jpg 768w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_insert_1-18x10.jpg 18w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_insert_1-600x343.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption style=\"font-size:0.78em; color:#888; font-style:italic; margin-top:4px; text-align:center;\">Kal\u0131plamaya haz\u0131r metal insert bile\u015fenleri<\/figcaption><\/figure>\n<p>For multi-cavity molds, each cavity must have identical insert retention features. Even small differences in insert seating depth between cavities create inconsistent bond strength and part dimensions. Mold maintenance schedules should include regular measurement of insert seat dimensions.<\/p>\n<h3>Gate Placement and Melt Flow<\/h3>\n<p>Gate location determines how the melt front approaches and flows around the insert. The gate should direct flow so that the melt wraps symmetrically around the insert, filling both sides at approximately the same rate. Asymmetric filling creates unbalanced pressure on the insert, causing it to shift during injection.<\/p>\n<p>Avoid placing the gate directly opposite the insert. The high-velocity melt jet hitting the insert surface can cause two problems: it can push the insert out of position, and it can create a flow line or weld line on the far side where the split melt stream reunites. A tangential or edge gate that directs flow along one side of the insert is usually more reliable.<\/p>\n<h3>Cooling Channel Layout<\/h3>\n<p>The metal insert acts as a heat sink during cooling, which can be either helpful or problematic depending on the design. Brass inserts cool the surrounding plastic quickly, but they also create uneven cooling if the cooling channels are not balanced around the insert. Uneven cooling causes warpage and differential shrinkage.<\/p>\n<h3>Vent Placement<\/h3>\n<p>Trapped air around insert features (knurls, undercuts) creates burn marks and weak bond lines. Vents must be ground at the parting line and near any dead-end flow paths created by the insert geometry. Vent depth should be 0.01\u20130.02 mm\u2014deep enough to let air escape, shallow enough to prevent flash.<\/p>\n<h2>What Design Guidelines Ensure Reliable Insert-Molded Parts?<\/h2>\n<p>Good insert-molded parts start at the DFM stage. The following guidelines come from production experience across thousands of insert-molded part designs.<\/p>\n<h3>Wall Thickness Around Inserts<\/h3>\n<p>Maintain a minimum wall thickness of 1.5\u00d7 the insert diameter between the insert outer surface and the part exterior. For a 6 mm diameter insert, that means at least 9 mm of outer diameter on the plastic boss. Going thinner risks sink marks on the outer surface and cracking from shrinkage stress. Going thicker wastes material and extends cooling time.<\/p>\n<p>The wall should be uniform around the insert. Variable wall thickness creates uneven shrinkage, which pulls the insert off-center. If the design requires a non-circular boss shape, use a constant thickness between the insert and the outer wall rather than a constant outer profile.<\/p>\n<h3>Insert Shape and Surface Features<\/h3>\n<p>Knurling is the most common surface treatment for round inserts. Diamond knurling provides good axial and rotational retention. Straight knurling resists pull-out but not rotation. For maximum retention in both directions, use a combination of diamond knurling and one or more circumferential grooves.<\/p>\n<p>Undercuts on the insert (such as a T-head or flanged profile) provide the strongest retention because the plastic physically cannot pull past the undercut without failing. However, undercuts complicate both insert manufacturing and mold ejection\u2014use them only when the application demands maximum pull-out strength.<\/p>\n<h3>Anti-Rotation and Anti-Pullout Design<\/h3>\n<p>For threaded inserts, anti-rotation is critical. The insert must not spin inside the plastic when a screw is driven or removed. Two design strategies work: hexagonal or square insert bodies that key into the plastic, and knurled surfaces that create mechanical interlock. Combining both is the most reliable approach for high-torque applications.<\/p>\n<p>Anti-pullout design focuses on maximizing the shear area at the insert-plastic interface. Longer engagement length, wider grooves, and larger diameter flanges all increase pull-out force. A typical well-designed M3 brass insert in PA66-GF30 should achieve 500\u2013800 N of pull-out force and 0.5\u20131.0 N\u00b7m of torque resistance.<\/p>\n<h3>Tolerance Stack-Up<\/h3>\n<p>Kal\u0131ba yerle\u015ftirme, ek bir tolerans de\u011fi\u015fkeni getirir: yerle\u015ftirmenin kal\u0131p bo\u015flu\u011funa g\u00f6re konumu. Bitmi\u015f par\u00e7adaki yerle\u015ftirmenin nihai konum do\u011frulu\u011fu, kal\u0131p yata\u011f\u0131 tolerans\u0131na, yerle\u015ftirme \u00fcretim tolerans\u0131na ve plastik b\u00fcz\u00fclmesine ba\u011fl\u0131d\u0131r. \u0130yi tasarlanm\u0131\u015f ve bak\u0131ml\u0131 bir kal\u0131pta yerle\u015ftirme konum do\u011frulu\u011fu i\u00e7in \u00b10,1\u20130,2 mm b\u00fct\u00e7e ay\u0131r\u0131n.<\/p>\n<h2>What Are the Most Common Defects and How Do You Prevent Them?<\/h2>\n<p>The most common defects and how do you prevent them are the main categories or options explained in this section. Insert molding introduces defects that standard injection molding never sees. Here are the four most frequent problems and their root causes.<\/p>\n<h3>Insert Shift (Displacement)<\/h3>\n<p>Insert shift occurs when the melt flow pushes the metal component out of its intended position. The result is an off-center insert, uneven wall thickness, and potentially exposed metal on one side. Root causes include asymmetric gate placement, excessive injection speed, insufficient insert retention in the mold, and unbalanced multi-cavity flow.<\/p>\n<p>Solutions: Use mold flow simulation to verify balanced fill around every insert. Reduce injection speed in the first stage to lower the dynamic pressure on the insert. Improve mold retention features\u2014switch from gravity seats to spring-loaded pins or tapered interference fits. In multi-cavity tools, balance the runner system so all cavities fill at the same rate.<\/p>\n<h3>Mekanik (plaka \u00fczerinde)<\/h3>\n<p>Sink marks appear on the part surface opposite a thick insert because the large thermal mass cools slowly, and the plastic shrinks away from the cavity wall. Voids form internally when the outer skin freezes before the core has fully packed out.<\/p>\n<p>Solutions: Increase packing pressure and extend packing time to compensate for volumetric shrinkage around the insert. Preheat inserts to reduce the temperature gradient. Maintain minimum wall thickness of 1.5\u00d7 insert diameter. Consider using a foaming agent (microcellular molding) for very thick boss sections.<\/p>\n<h3>Poor Bond Strength<\/h3>\n<p>When pull-out force falls below specification, the usual culprits are surface contamination on the insert, insufficient packing pressure, and premature freeze-off. Oil, grease, or mold release agent on the insert surface prevents the plastic from conforming to the knurl or groove profile.<\/p>\n<p>Solutions: Implement a cleaning protocol (ultrasonic bath or solvent wash) for all incoming inserts. Increase melt temperature by 10\u201320 \u00b0C to improve flow into surface features. Extend packing time. If using regrind material, limit the regrind percentage to 15% or less, as degraded material has poor flow characteristics.<\/p>\n<h3>Part Warpage and Cracking<\/h3>\n<p>Yerle\u015ftirme alan\u0131 (metal taraf\u0131ndan k\u0131s\u0131tlanm\u0131\u015f) ile serbest b\u00fcz\u00fclen plastik duvarlar aras\u0131ndaki farkl\u0131 b\u00fcz\u00fclme, e\u011frilmeye neden olur. A\u015f\u0131r\u0131 durumlarda, yerle\u015ftirme \u00e7evresindeki kal\u0131nt\u0131 gerilim, plasti\u011fin \u00e7ekme mukavemetini a\u015farak yuva duvar\u0131nda radyal \u00e7atlaklara yol a\u00e7ar.<\/p>\n<p>\u00c7\u00f6z\u00fcmler: Daha d\u00fc\u015f\u00fck b\u00fcz\u00fclmeli bir malzeme veya cam dolgulu bir s\u0131n\u0131f kullan\u0131n. S\u0131cakl\u0131k \u015fokunu azaltmak i\u00e7in yerle\u015ftirmeyi \u00f6nceden \u0131s\u0131t\u0131n. Yuvay\u0131 e\u015fit duvar kal\u0131nl\u0131\u011f\u0131nda tasarlay\u0131n ve yap\u0131sal destek i\u00e7in payanda kaburgalar ekleyin. Bitmi\u015f par\u00e7ay\u0131 plasti\u011fin \u0131s\u0131 sapma s\u0131cakl\u0131\u011f\u0131n\u0131n alt\u0131nda bir s\u0131cakl\u0131kta tavlamak, par\u00e7ay\u0131 deforme etmeden kal\u0131nt\u0131 gerilimi giderebilir.<\/p>\n<h2>How Do You Test and Validate Insert-Molded Assemblies?<\/h2>\n<p>Quality validation for insert-molded parts goes beyond standard dimensional inspection. The metal-plastic interface requires dedicated mechanical testing to verify that the bond meets application requirements.<\/p>\n<h3>Pull-Out Testing<\/h3>\n<p>A universal testing machine grips the plastic part and applies axial force to extract the insert. The test measures peak pull-out force and records the failure mode\u2014whether the plastic fractures, the insert pulls free from the knurl, or the plastic boss ruptures. A well-designed M3 brass insert in glass-filled nylon should consistently achieve 500\u2013800 N pull-out force.<\/p>\n<p>Pull-out testing should be performed on samples from each cavity at the start of production, then periodically during the run. A 10\u201315% drop in pull-out force from initial samples signals a process drift\u2014typically increasing mold temperature, degrading material, or worn insert seats.<\/p>\n<h3>Torque Testing<\/h3>\n<p>For threaded inserts, a calibrated torque wrench drives a screw into the insert until either the specified installation torque is reached or the insert spins inside the plastic. The torque-to-failure value defines the maximum safe working torque\u2014typically set at 50\u201360% of the failure torque for production specifications.<\/p>\n<p>Torque testing catches problems that pull-out testing misses. An insert may have excellent axial retention from deep knurling but poor rotational resistance if the knurl pattern is too fine or the plastic did not fully pack into the grooves.<\/p>\n<h3>Cross-Section Analysis<\/h3>\n<p>Sectioning an insert-molded part and examining the cut face under magnification reveals the quality of the bond interface. Look for voids between the insert and plastic, incomplete fill of knurl grooves, and sink marks on the outer surface. Cross-section analysis is destructive and typically performed during initial process qualification and after any tool modifications.<\/p>\n<h3>Environmental and Life-Cycle Testing<\/h3>\n<p>Thermal cycling (typically -40 \u00b0C to +85 \u00b0C or higher, depending on the application) tests whether differential expansion between metal and plastic causes bond degradation over time. Thermal shock testing with rapid temperature transitions is especially aggressive\u2014it exposes any weak bond line within 50\u2013100 cycles.<\/p>\n<p>Humidity exposure matters for hygroscopic materials like nylon. After 48 hours at 85% RH and 85 \u00b0C, nylon absorbs enough moisture to swell 0.5\u20131.0%, which can reduce the compressive grip on the insert by 15\u201325%. Always test under realistic end-use conditions.<\/p>\n<h2>Where Is Metal Insert Molding Used Across Industries?<\/h2>\n<p>Metal insert molding serves any industry that needs strong, reliable metal-to-plastic bonds. The four largest application sectors are automotive, electronics, medical devices, and consumer products.<\/p>\n<p>In automotive, insert-molded threaded inserts appear in interior trim panels, instrument cluster housings, sensor bodies, and under-hood electrical connectors. A single mid-size car contains 50\u2013100 insert-molded threaded bosses. Automotive suppliers specify pull-out and torque values for every insert, and production parts must pass statistical process control sampling to maintain PPAP documentation.<\/p>\n<p>Electronics applications include PCB mounting bosses, RF shield retention posts, battery terminal blocks, and connector housings.<\/p>\n<p>The trend toward miniaturization has driven demand for inserts as small as M1.0, which require precision molds with 0.01 mm tolerance insert seats and specialized loading automation.<\/p>\n<p>Medical device manufacturers use insert molding for instrument handles, surgical tool components, and diagnostic equipment housings. Stainless steel inserts are standard in this sector because they survive autoclave sterilization and meet biocompatibility requirements. ISO 13485 quality systems require full traceability of every insert lot to the finished device.<\/p>\n<p>Consumer products\u2014power tool housings, kitchen appliances, sporting equipment, and toys\u2014use insert molding for threaded assembly points that must survive repeated disassembly and reassembly. The cost premium of a brass insert (typically $0.02\u2013$0.10 each in volume) is trivial compared to the warranty cost of a stripped plastic thread.<\/p>\n<p>Beyond these four sectors, insert molding appears in telecommunications hardware (fiber optic connector ferrules, base station antenna brackets), industrial equipment (valve bodies, actuator housings, sensor mounts), and defense applications where threaded metal-to-plastic joints must withstand shock and vibration loads specified by MIL-STD standards. Emerging EV battery applications use insert-molded stainless steel mounting bosses for structural attachment and electrical grounding.<\/p>\n<p>Engineers evaluating joining methods often compare insert molding against three alternatives. Each has distinct strengths and limitations.<\/p>\n<h3>Insert Molding vs. Overmolding<\/h3>\n<p>Insert molding encapsulates a rigid, pre-made component (usually metal) in plastic. Overmolding molds a second plastic material over a first plastic substrate, creating a soft-touch grip, a seal, or a multi-color part. Overmolding can create a chemical bond between the two plastics if they are compatible (for example, TPE over PP). Insert molding relies entirely on mechanical retention. Choose insert molding when you need metal properties; choose overmolding when you need multi-material plastic integration.<\/p>\n<p>D\u0131\u015far\u0131dan yerle\u015ftirme, kal\u0131ba yerle\u015ftirmenin tersidir\u2014metal i\u00e7ine plastik yerle\u015ftirmek yerine, d\u00fcz bir metal alt tabaka \u00fczerine plastik \u00f6zellikler enjekte eder. Ultrasonik yerle\u015ftirme, ikincil bir i\u015flem olarak y\u00fcksek frekansl\u0131 titre\u015fim kullanarak \u00f6nceden kal\u0131planm\u0131\u015f bir plastik yuvaya metal bir yerle\u015ftirme s\u00fcrer. Her iki y\u00f6ntem de kal\u0131ba yerle\u015ftirmenin tak\u0131m karma\u015f\u0131kl\u0131\u011f\u0131ndan ka\u00e7\u0131n\u0131r ancak ba\u011f tutarl\u0131l\u0131\u011f\u0131 ve mukavemetinden \u00f6d\u00fcn verir.<\/p>\n<p>The key trade-off: insert molding produces stronger, more consistent bonds because the plastic packs uniformly around the insert under controlled pressure and temperature. Ultrasonic insertion creates a bond that depends on vibration amplitude, insertion depth, and plastic melt during a brief 0.5\u20132 second cycle\u2014more variables, more opportunity for inconsistency.<\/p>\n<figure style=\"text-align:center;margin:2em 0;\">\n<img decoding=\"async\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/metal-insert-injection-molding-800x457-2.jpg\" alt=\"Metal insert enjeksiyon kal\u0131plama \u00fcr\u00fcnleri ve montajlar\u0131\" class=\"wp-image-53286 size-full\" style=\"max-width:100%;height:auto;\" \/><figcaption style=\"font-size:0.78em; color:#888; font-style:italic; margin-top:4px; text-align:center;\">Metal insert kal\u0131plama uygulamalar\u0131 - sekt\u00f6rler aras\u0131<\/figcaption><\/figure>\n<h2>Frequently Asked Questions About Metal Insert Injection Molding<\/h2>\n<h3>Enjeksiyon kal\u0131plamada bir metal insert etraf\u0131ndaki minimum duvar kal\u0131nl\u0131\u011f\u0131 nedir?<\/h3>\n<p>The usual starting point is at least 1.5 times the insert diameter as plastic wall around the metal insert, with more margin for brittle or glass-filled resins. The wall must also stay uniform around the boss. If one side is thin and the opposite side is thick, cooling shrinkage becomes uneven and cracking risk rises. For load-bearing threads, confirm the wall with pull-out and torque tests instead of relying only on a handbook value during sampling. Confirm the choice with production sampling data.<\/p>\n<h3>Insert moldingda al\u00fcminyum insertleri bak\u0131r yerine kullanabilir misiniz?<\/h3>\n<p>Yes, but aluminum is not a direct replacement for brass in every insert-molded part. Aluminum reduces weight and improves heat transfer, but it is softer, easier to deform during loading, and usually gives lower thread durability. Use it for lightweight housings, portable devices, or aerospace parts where mass matters. For repeated screw assembly, brass or stainless steel is usually safer unless testing proves that the aluminum insert meets the torque and pull-out specification under real load and temperature. Confirm the choice with production sampling data.<\/p>\n<h3>Insert kal\u0131pl\u0131 par\u00e7alarda insert pozisyonlamas\u0131 ne kadar do\u011frudur?<\/h3>\n<p>Typical production insert positioning can hold about plus or minus 0.05 to 0.10 mm when the mold has positive insert seats, stable loading, and controlled clamping. Tighter accuracy is possible, but it depends on insert tolerance, loader repeatability, melt pressure, and cavity balance. Do not judge accuracy from CAD alone. Validate it with first-article CMM checks and repeat checks across every cavity, because one weak locator can create drift that only appears after the tool heats up. Confirm the choice with production sampling data.<\/p>\n<h3>Y\u00fcksek s\u0131cakl\u0131k plastikleriyle (PEEK gibi) enjeksiyon kal\u0131plama i\u015fe yarar m\u0131?<\/h3>\n<p>Yes, insert molding can work with high-temperature plastics such as PEEK, PPS, PEI, and high-temperature nylon, but the insert and mold design must handle much higher processing temperatures. The metal insert may need preheating so the melt does not freeze too quickly around the knurl or groove. The supplier also needs tooling steel, hot runner, and drying controls suitable for the resin. For critical parts, run a material-specific trial before committing to production tooling and final dimensions. Confirm the choice with production sampling data.<\/p>\n<h3>Insert-kal\u0131pl\u0131 par\u00e7alar\u0131n boss \u00e7evresinde \u00e7atlamas\u0131na ne sebep olur?<\/h3>\n<p>Cracking around the boss usually comes from residual stress, uneven wall thickness, sharp corners near the insert, or a large temperature difference between the cold insert and hot plastic melt. High-shrink materials make the problem worse because the plastic wants to contract while the metal insert restrains movement. The normal fixes are uniform wall thickness, generous radii, glass-filled or lower-shrink resin, insert preheating, and validation with thermal cycling rather than room-temperature inspection only before shipment and approval. Confirm the choice with production sampling data.<\/p>\n<h3>Tek bir par\u00e7aya ka\u00e7 adet ek par\u00e7a kal\u0131planabilir?<\/h3>\n<p>A part can contain one insert or many inserts, but the practical limit is set by loading accuracy, cycle time, cavity access, and the risk of misloaded hardware. Manual loading is usually best for low quantities or simple parts with one to three inserts. Robotic loading becomes more attractive when insert count rises, orientation must be repeatable, or worker fatigue creates errors. Each added insert should have a positive seat and a clear poka-yoke feature in the mold design. Confirm the choice with production sampling data.<\/p>\n<h3>Insert molding az miktarda \u00fcretim i\u00e7in uygun m\u0131d\u0131r?<\/h3>\n<p>Insert molding can be suitable for low-volume production when the part needs reliable strength, sealed metal-plastic integration, or repeatable positioning that secondary insertion cannot deliver. It may not be economical for simple threaded bosses below a few hundred parts, because the mold requires insert seats and extra sampling work. For prototypes or bridge runs, compare three routes: manual insert molding, ultrasonic insertion after molding, and machining plus assembly. Choose based on total risk, not tooling cost alone for the buyer. Confirm the choice with production sampling data.<\/p>\n<hr style=\"margin:2em 0;border:none;border-top:1px solid #e0e0e0;\" \/>\n<ol class=\"footnotes\">\n<li id=\"fn:1\">\n<p><strong>overmolding:<\/strong> Overmolding is a two-shot injection molding process where a second plastic material is molded over a first substrate to create a multi-material or multi-color part. <a href=\"#fnref1:1\" class=\"footnote-backref\">\u21a9<\/a><\/p>\n<\/li>\n<li id=\"fn:2\">\n<p><strong>insert molding:<\/strong> Insert molding is a manufacturing process in which a pre-formed component is placed into an injection mold cavity and encapsulated by molten plastic to form a single integrated assembly. <a href=\"#fnref1:2\" class=\"footnote-backref\">\u21a9<\/a><\/p>\n<\/li>\n<li id=\"fn:3\">\n<p><strong>injection molding process:<\/strong> The injection molding process is a cyclic manufacturing method in which plastic pellets are melted, injected under pressure into a mold cavity, cooled, and ejected as a solid part. <a href=\"#fnref1:3\" class=\"footnote-backref\">\u21a9<\/a><\/p>\n<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Anahtar \u00c7\u0131kar\u0131mlar Metal insert kal\u0131plama, enjeksiyon s\u0131ras\u0131nda \u00f6nceden \u015fekillendirilmi\u015f bir metal bile\u015feni plasti\u011fin i\u00e7inde kal\u0131c\u0131, y\u00fck ta\u015f\u0131yan bir montaj i\u00e7in ba\u011flar. T\u0131rt\u0131llar, oluklar ve alt kesimlerden gelen mekanik tutma, ba\u011f mukavemetine hakimdir; yap\u0131\u015ft\u0131r\u0131c\u0131 katk\u0131s\u0131 ikincildir. Pirin\u00e7, en yayg\u0131n insert malzemesidir \u00e7\u00fcnk\u00fc kolay i\u015flenir, korozyona dayan\u0131kl\u0131d\u0131r ve vida olu\u015fturma y\u00fcklerini kald\u0131r\u0131r. Insert kaymas\u0131, \u00e7\u00f6kme izleri, [\u2026]<\/p>","protected":false},"author":1,"featured_media":53285,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Metal Insert Injection Molding: Design Guide & Defect Prevention","_seopress_titles_desc":"Master metal insert injection molding: process steps, material selection, mold design, defect prevention, and testing methods from 20+ years of factory experience.","_seopress_robots_index":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[45],"tags":[48,449,450],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/posts\/6575"}],"collection":[{"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/comments?post=6575"}],"version-history":[{"count":0,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/posts\/6575\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/media\/53285"}],"wp:attachment":[{"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/media?parent=6575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/categories?post=6575"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/tags?post=6575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}