{"id":2944,"date":"2026-08-09T11:23:51","date_gmt":"2026-08-09T03:23:51","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2944"},"modified":"2026-08-07T18:30:33","modified_gmt":"2026-08-07T10:30:33","slug":"prototype-injection-mold","status":"publish","type":"process","link":"https:\/\/www.jcinjectionmolding.com\/ja\/service\/prototype-injection-mold\/","title":{"rendered":"\u8a66\u4f5c\u5c04\u51fa\u6210\u5f62\u91d1\u578b"},"content":{"rendered":"
\n

<\/p>\n

\n

Fast-turnaround prototype injection mold manufacturing utilizing high-speed aluminum and pre-hardened steel tooling. Validate functional engineering samples, test mechanical snap-fits, and execute pilot market testing before committing to full-scale production molds.<\/p>\n<\/section>\n

<\/p>\n

\n

Fast Tooling Solutions for Product Development<\/h2>\n

Building a Prototype Tooling<\/strong> cavity provides functional, production-grade plastic parts to accelerate your engineering hardware milestones:<\/p>\n

\n
\n

1. Real Functional Engineering Samples<\/p>\n

Unlike 3D printed models, prototype injection molded parts use real production thermoplastics (such as ABS<\/strong>, \u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8\uff08PC\uff09<\/strong>, \u307e\u305f\u306f \u30dd\u30ea\u30a2\u30df\u30c9\uff08PA\/\u30ca\u30a4\u30ed\u30f3\uff09<\/strong><\/a>). This allows true mechanical drop-testing, tensile stress evaluation, and fluid pressure validation.<\/p>\n<\/div>\n

\n

2. Verification of Assembly & Fitment<\/p>\n

Test complex snap-fit engagements, ultrasonic weld joints, and \u30aa\u30fc\u30d0\u30fc\u30e2\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9<\/strong><\/a> adhesion on actual molded parts before releasing high-cavitation production steel tooling.<\/p>\n<\/div>\n

\n

3. Low-Risk Market Testing & Pilot Runs<\/p>\n

Fulfill early regulatory clinical trials or initial market pilot orders (100 to 10,000 units) via Low Volume Injection Mold<\/strong> bridge production while full-scale mass tooling is being manufactured.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

\n

Prototype Mold vs Production Mold<\/h2>\n

Comparing prototype aluminum tooling against multi-cavity hardened steel production molds helps determine the right tooling strategy for your project budget:<\/p>\n\n\n\n\n\n\n\n\n\n
Comparison Metric<\/th>\n\u8a66\u4f5c\u5c04\u51fa\u6210\u5f62\u91d1\u578b<\/th>\n\u91cf\u7523\u5c04\u51fa\u6210\u5f62\u91d1\u578b<\/th>\n<\/tr>\n<\/thead>\n
Tooling Investment Cost<\/td>\nLow ($2,000 to $8,000 typical)<\/td>\nHigh ($15,000 to $50,000+ typical)<\/td>\n<\/tr>\n
Tooling Lead Time<\/td>\nFast (7 to 14 Business Days)<\/td>\nLonger (4 to 8 Weeks)<\/td>\n<\/tr>\n
Production Part Volume<\/td>\nLow (100 to 10,000 parts)<\/td>\nHigh (100,000 to 1,000,000+ shots)<\/td>\n<\/tr>\n
Mold Material Choice<\/td>\nQC-10 Aluminum \/ P20 & NAK80 Soft Steel<\/td>\nHardened S136 Stainless or H13 Steel (52 HRC)<\/td>\n<\/tr>\n
Design Change Modification<\/td>\nEasy & Inexpensive (Aluminum mills rapidly)<\/td>\nComplex & Costly (Requires EDM on hardened steel)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

<\/p>\n

\n

Related Injection Molding Services<\/h2>\n