{"id":16751,"date":"2023-03-10T10:00:00","date_gmt":"2023-03-10T02:00:00","guid":{"rendered":"https:\/\/zetarmold.com\/?p=16751"},"modified":"2026-04-09T08:23:19","modified_gmt":"2026-04-09T00:23:19","slug":"%e5%b0%84%e5%87%ba%e6%88%90%e5%bd%a2%e3%81%ae%e6%ac%a0%e9%99%a5%e5%af%be%e7%ad%96","status":"publish","type":"post","link":"https:\/\/zetarmold.com\/ja\/%e5%b0%84%e5%87%ba%e6%88%90%e5%bd%a2%e3%81%ae%e6%ac%a0%e9%99%a5%e5%af%be%e7%ad%96\/","title":{"rendered":"\u5c04\u51fa\u6210\u5f62\u306b\u304a\u3051\u308b10\u500b\u306e\u6b20\u9665\u3001\u305d\u306e\u539f\u56e0\u3068\u5bfe\u51e6\u6cd5\u3068\u306f\uff1f"},"content":{"rendered":"

1.\u30d5\u30e9\u30c3\u30b7\u30e5<\/span><\/h3>\n

\u30d0\u30ea\u3068\u306f\u3001\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u306e\u7e01\u304b\u3089\u306f\u307f\u51fa\u3057\u305f\u8584\u3044\u5c64\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u30d5\u30e9\u30c3\u30b7\u30e5\u306f\u901a\u5e38\u3001\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u306b\u904e\u5270\u306b\u6ce8\u5165\u3055\u308c\u305f\u6750\u6599\u3084\u30012\u3064\u306e\u91d1\u578b\u534a\u4f53\u306e\u9593\u306e\u9699\u9593\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u3002<\/p>\n

Flash can be corrected by manufacturers who adjust injection pressure and speed or alter the design of the injector to close the gap between mold halves.<\/p>\n

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\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>\n

2.\u53cd\u308a<\/span><\/h3>\n

Warpage refers to a distortion of the molded parts. This is usually caused by poor injection mould design or uneven cooling.<\/p>\n

\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u51b7\u5374\u6642\u9593\u3001\u91d1\u578b\u6e29\u5ea6\u3001\u91d1\u578b\u8a2d\u8a08\u3092\u5909\u66f4\u3057\u3066\u3001\u53cd\u308a\u3092\u4fee\u6b63\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6750\u6599\u306e\u6d41\u308c\u304c\u6539\u5584\u3055\u308c\u308b\u3002<\/p>\n

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\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>\n

3.\u30b7\u30f3\u30af\u30de\u30fc\u30af<\/span><\/h3>\n

Sink marks are indentation on the surface of an\u00a0injection-molded part.\u00a0These marks are usually caused by an insufficient or incorrect flow of molten plastic material within a mold cavity. Manufacturers can adjust the injection pressure and speed to correct sink marks.<\/p>\n

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\"\"<\/figure>\n<\/div>\n

4.\u6c34\u75b1<\/span><\/h3>\n

Blisters are raised, small areas on the injection-molded part. Blisters are usually caused by trapped air or gas in the material or improper venting.<\/p>\n

\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u5c04\u51fa\u5727\u529b\u3084\u5c04\u51fa\u901f\u5ea6\u3092\u4e0b\u3052\u305f\u308a\u3001\u91d1\u578b\u8a2d\u8a08\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3001\u30d6\u30ea\u30b9\u30bf\u30fc\u3092\u6539\u5584\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n

\n
\n
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\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>\n

5.\u6eb6\u63a5\u30e9\u30a4\u30f3<\/span><\/h3>\n

\u30a6\u30a8\u30eb\u30c9\u30e9\u30a4\u30f3\u3068\u306f\u3001\u6210\u5f62\u54c1\u306e\u8868\u9762\u306b\u898b\u3089\u308c\u308b\u6d41\u52d5\u7dda\u307e\u305f\u306f\u7d99\u304e\u76ee\u306e\u3053\u3068\u3067\u30012\u3064\u306e\u6750\u6599\u306e\u6d41\u308c\u304c\u5408\u6d41\u3057\u3066\u878d\u5408\u3059\u308b\u5834\u6240\u3067\u3042\u308b\u3002 <\/p>\n

\u3053\u308c\u3089\u306f\u901a\u5e38\u3001\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u5185\u3067\u306e\u6750\u6599\u306e\u4e0d\u9069\u5207\u306a\u6d41\u308c\u3084\u3001\u6750\u6599\u306e2\u3064\u306e\u6d41\u308c\u306e\u9593\u306e\u878d\u5408\u306e\u6b20\u5982\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u3002 <\/p>\n

\u30a6\u30a7\u30eb\u30c9\u30e9\u30a4\u30f3\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306b\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u5c04\u51fa\u5727\u529b\u3084\u5c04\u51fa\u901f\u5ea6\u3092\u8abf\u6574\u3057\u305f\u308a\u3001\u6750\u6599\u306e\u6d41\u308c\u3092\u826f\u304f\u3059\u308b\u305f\u3081\u306b\u91d1\u578b\u306e\u8a2d\u8a08\u3092\u5909\u66f4\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n

\n
\n
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\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>\n

6.\u30b7\u30e7\u30fc\u30c8\u30b7\u30e7\u30c3\u30c8<\/span><\/h3>\n

\u30b7\u30e7\u30fc\u30c8\u30fb\u30b7\u30e7\u30c3\u30c8\u3068\u306f\u3001\u30e2\u30fc\u30eb\u30c9\u30fb\u30ad\u30e3\u30d3\u30c6\u30a3\u306e\u5145\u586b\u304c\u4e0d\u5b8c\u5168\u306a\u3053\u3068\u3092\u6307\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u6210\u5f62\u6642\u9593\u304c\u77ed\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3002 \u5c04\u51fa\u6210\u5f62\u91d1\u578b<\/a>ed part<\/a> \u610f\u56f3\u3057\u3066\u3044\u305f\u3088\u308a\u3082\u3002<\/p>\n

\u3053\u306e\u3088\u3046\u306a\u554f\u984c\u306f\u901a\u5e38\u3001\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u5185\u3067\u306e\u6750\u6599\u306e\u6d41\u308c\u304c\u4e0d\u5341\u5206\u3067\u3042\u3063\u305f\u308a\u3001\u4e0d\u6b63\u78ba\u3067\u3042\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u539f\u56e0\u3067\u3042\u308b\u3002\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5c04\u51fa\u306e\u901f\u5ea6\u3084\u5727\u529b\u3092\u8abf\u6574\u3057\u3066\u3001\u30b7\u30e7\u30fc\u30c8\u30b7\u30e7\u30c3\u30c8\u3092\u4fee\u6b63\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\n
\"\"<\/figure>\n<\/div>\n

7.\u30f4\u30a9\u30a4\u30c9<\/span><\/h3>\n

Voids are hollow spaces or empty spaces in the\u00a0injection-molded part.\u00a0Voids are usually caused by air or gas in the material or improper venting. Manufacturers can adjust the speed or injection pressure to correct voids.<\/p>\n

\n
\n
\n
\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>\n

8.\u706b\u50b7\u306e\u8de1<\/span><\/h3>\n

Burn marks are areas that appear darkened or discolored on the surface of an injection molded part.\u00a0These marks are usually caused by excessive heat or poor mold design.<\/p>\n

Manufacturers can modify the design of the injection mold or reduce the temperature of injection to correct burn marks.<\/p>\n

9.\u6ce1<\/span><\/h3>\n

\u6c17\u6ce1\u3068\u306f\u3001\u5c04\u51fa\u6210\u5f62\u306e\u904e\u7a0b\u3067\u6750\u6599\u306e\u6d41\u308c\u306e\u4e2d\u306b\u30ac\u30b9\u304c\u9589\u3058\u8fbc\u3081\u3089\u308c\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u3001\u6210\u5f62\u54c1\u5185\u306e\u7a7a\u6d1e\u90e8\u5206\u3084\u7a7a\u9699\u306e\u3053\u3068\u3067\u3042\u308b\u3002 <\/p>\n

\u7a7a\u6c17\u306e\u5dfb\u304d\u8fbc\u307f\u3001\u4e0d\u9069\u5207\u306a\u63db\u6c17\u3001\u6750\u6599\u306e\u6c5a\u67d3\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u8981\u56e0\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002 <\/p>\n

\u6c17\u6ce1\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u304c\u6c17\u6ce1\u306e\u6392\u51fa\u3092\u6539\u5584\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002 \u5c04\u51fa\u6210\u5f62\u91d1\u578b<\/a>\u6c5a\u67d3\u6e90\u3092\u53d6\u308a\u9664\u304f\u304b\u3001\u30ac\u30b9\u542b\u6709\u91cf\u306e\u5c11\u306a\u3044\u6750\u6599\u3092\u4f7f\u7528\u3059\u308b\u3002<\/p>\n

\n
\n
\n
\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>\n

10.\u30a8\u30b8\u30a7\u30af\u30bf\u30fc\u30d4\u30f3\u30de\u30fc\u30af<\/span><\/h3>\n

\u30a8\u30b8\u30a7\u30af\u30bf\u30fc\u30fb\u30d4\u30f3\u30fb\u30de\u30fc\u30af\u3068\u306f\u3001\u6210\u5f62\u54c1\u3092\u91d1\u578b\u304b\u3089\u53d6\u308a\u51fa\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u305f\u30a8\u30b8\u30a7\u30af\u30bf\u30fc\u306b\u3088\u3063\u3066\u3001\u6210\u5f62\u54c1\u306e\u8868\u9762\u306b\u3064\u3051\u3089\u308c\u305f\u5c0f\u3055\u306a\u5186\u5f62\u306e\u8de1\u306e\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n

\u3053\u308c\u3089\u306f\u901a\u5e38\u3001\u91d1\u578b\u306e\u8a2d\u8a08\u3084\u914d\u7f6e\u304c\u4e0d\u9069\u5207\u3067\u3042\u3063\u305f\u308a\u3001\u91d1\u578b\u304b\u3089\u306e\u5c04\u51fa\u304c\u4e0d\u9069\u5207\u3067\u3042\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u539f\u56e0\u3067\u3042\u308b\u3002 \u5c04\u51fa\u6210\u5f62\u91d1\u578b<\/a>.\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u30a8\u30b8\u30a7\u30af\u30bf\u30fc\u30de\u30fc\u30af\u3092\u4fee\u6b63\u3059\u308b\u305f\u3081\u306b\u3001\u30a8\u30b8\u30a7\u30af\u30bf\u30fc\u30d4\u30f3\u306e\u30c7\u30b6\u30a4\u30f3\u3084\u4f4d\u7f6e\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\n

Need a Quote for Your Injection Molding Project?<\/strong><\/p>\n

Get competitive pricing, DFM feedback, and production timeline from ZetarMold’s engineering team.<\/p>\n

Request a Free Quote \u2192<\/a> See our Injection Molding Complete Guide<\/a> for a comprehensive overview.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

1.\u30d5\u30e9\u30c3\u30b7\u30e5 \u30d5\u30e9\u30c3\u30b7\u30e5\u3068\u306f\u3001\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u306e\u30a8\u30c3\u30b8\u304b\u3089\u306f\u307f\u51fa\u3057\u305f\u8584\u3044\u5c64\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u30d5\u30e9\u30c3\u30b7\u30e5\u306f\u901a\u5e38\u3001\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u306b\u5c04\u51fa\u3055\u308c\u308b\u6750\u6599\u304c\u904e\u5270\u3067\u3042\u308b\u304b\u30012\u3064\u306e\u91d1\u578b\u534a\u4f53\u306e\u9593\u306b\u9699\u9593\u304c\u3042\u308b\u305f\u3081\u306b\u767a\u751f\u3059\u308b\u3002\u30d5\u30e9\u30c3\u30b7\u30e5\u306f\u3001\u5c04\u51fa\u5727\u529b\u3084\u5c04\u51fa\u901f\u5ea6\u3092\u8abf\u6574\u3057\u305f\u308a\u3001\u5c04\u51fa\u6a5f\u306e\u8a2d\u8a08\u3092\u5909\u66f4\u3057\u3066\u91d1\u578b\u534a\u4f53\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u9589\u3058\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u4fee\u6b63\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u30022.2.\u53cd\u308a \u53cd\u308a\u3068\u306f\u3001\u6210\u5f62\u54c1\u306e\u6b6a\u307f\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u3053\u308c\u306f\u901a\u5e38\u3001\u5c04\u51fa\u6210\u5f62\u7528\u91d1\u578b\u306e\u8a2d\u8a08\u4e0d\u826f\u3084\u4e0d\u5747\u4e00\u306a\u51b7\u5374\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u307e\u3059\u3002\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u51b7\u5374\u6642\u9593\u3001\u91d1\u578b\u6e29\u5ea6\u3001\u91d1\u578b\u8a2d\u8a08\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3001\u53cd\u308a\u3092\u4fee\u6b63\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6750\u6599\u306e\u6d41\u308c\u304c\u6539\u5584\u3055\u308c\u308b\u30023.\u30b7\u30f3\u30af\u30de\u30fc\u30af \u30b7\u30f3\u30af\u30de\u30fc\u30af\u3068\u306f\u3001\u5c04\u51fa\u6210\u5f62\u90e8\u54c1\u306e\u8868\u9762\u306b\u3067\u304d\u308b\u304f\u307c\u307f\u306e\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u8de1\u306f\u901a\u5e38 [...] \u7d9a\u304d\u3092\u8aad\u3080<\/p>","protected":false},"author":1,"featured_media":10504,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"What are ten injection moulding defects their causes | ZetarMold","_seopress_titles_desc":"Learn how to prevent and fix injection molding defects remedies in injection molding. ZetarMold's engineers provide proven DFM solutions to eliminate common","_seopress_robots_index":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[52],"tags":[160],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/zetarmold.com\/ja\/wp-json\/wp\/v2\/posts\/16751"}],"collection":[{"href":"https:\/\/zetarmold.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zetarmold.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/ja\/wp-json\/wp\/v2\/comments?post=16751"}],"version-history":[{"count":0,"href":"https:\/\/zetarmold.com\/ja\/wp-json\/wp\/v2\/posts\/16751\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/ja\/wp-json\/wp\/v2\/media\/10504"}],"wp:attachment":[{"href":"https:\/\/zetarmold.com\/ja\/wp-json\/wp\/v2\/media?parent=16751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zetarmold.com\/ja\/wp-json\/wp\/v2\/categories?post=16751"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zetarmold.com\/ja\/wp-json\/wp\/v2\/tags?post=16751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}