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Improvement of injection molds in fabrication and equipment technology is future development key-point
Upadta time:2013-12-13 10:07:32

Safety is very important during injection process. It's meaningful to analyse internal connections for reasonable injection processing technology, reasonable manufacturing molds per part drawings and even select injection processing equipment. Precision injection has to be safe. they have difference in speed between precision injection and general injection, high pressure or super high injection and high speed injection are adopted in precision injection for lower shrinkage rate. Concluded as above reasons, For precision injection mold design, not only general plastic molds design have to be considered, below should also be taken into consideration:


1) Use appropriate mold dimension tolerance;
2) Avoid molding shrinkage tolerance;
3) Avoid injection deformation;
4) Avoid demoulding deformation;
5) Make mold fabrication tolerance least;
6) Avoid mold precision tolerance;
7) Maintain mold precision

Under the trend of world economy increasing change, positive manufacturing industries, the newly approved The Equipment Manufacturing Industry Adjustment and Revitalization Plan by the State Council regard improving the technology level of molds and mold fabrication equipment as the key point. Therefore, in the government giant projects of key functions, relative mold projects also shown mold industry occupies important position in manufacturing industry.

Professional injection mold,die casting mold,plastic products OEM manufacturer.

With more than 20 years industrial experience in the field of  injection mold and die casting mold, we can provide  the one-stop service including design and development, mold fabrication, production, products processing etc.

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Dongguan Yongsheng Hardware Plastics Product Co.,Ltd All rights reserved
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Xin an Community,Chang an,Dongguan City,Guangdong Province,China.
Keywords: plastic molds,injection mold,mold for plastic,mold injection,injection molding
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