Wenzhou plastic molds, gold-precision CNC machining, plastic mold design by Kim Hing Precision Parts Co., Ltd. Huizhou. Road Zhiyuan, tempering forward. Huizhou Jin Precision Parts Co., Ltd. (hzjxbp.com) strive to be and you win, symbiosis, strategic partners before the trip, the more determined to become the standard mold of the most influential companies, and you leap together to success! Huizhou Kim Hing Precision Parts Co., Ltd. to explain to mold Note 1, the preparation process concise, detailed expression, processing content as numerical expression; 2, at the key and difficult process, with special emphasis on the process; 3, requires a combination of plastic mold processing at wholesale process articulate; 4, insert the plastic to be processed separately when the mold structure, attention precision technology requirements stated; 5, after the combination process, the need to separate inserts machined parts, when a combination of process to install a separate processing benchmarks ; 6. mold in the spring is the most easily damaged, so to choose a long fatigue life die springs. European and American manufacturing mold spring long fatigue life, the famous brand Raymond die springs. Kim Hing Precision Parts Co., Ltd. is specialized in mold manufacturing, mold processing, electrode machining, thermal and processing, if necessary, please call contact information on the picture to contact us. Huizhou Jin Precision Parts Co., Ltd. to share your mold design principle 6, shrinkage and deformation, easy to shrink plastics (eg PE), some plastic parts easily deformable plastic mold ordering, anyway prevention, plastic deformation will occur during the cooling phase. Under such conditions, it is necessary to change to adapt to the shape of the mold geometry deviation of plastic parts. For example: Although the plastic wall to keep straight, but has deviated from its reference center 10mm; can raise the mold base, to adjust this amount of shrinkage deformation. 7. The amount of shrinkage in manufacturing plastic mold must take into account the following shrinkage factor. ① molding shrinkage. If you can not clearly know the plastic shrinkage plastic mold, you must sample with a similar shape or mold to get through the test. Note: This method can only be obtained by the shrinkage deformation of the size can not be obtained. Adverse effects of shrinkage caused ② intermediate medium, such as ceramic, silicone rubber or the like. ③ mold shrinkage of the materials used, such as when the shrinkage of cast aluminum. Kim Hing Precision Parts Co., Ltd. is specialized in mold manufacturing, mold processing, CNC machining, computer gongs processing and 3D printing, please call us understand.