Such as injection mold processing such overload work, it is inevitable that there will be such and such problems plagued us, such as injection mold gate off material difficulty is one of the problems often plagued users, today Jinan injection mold factory with their own years of processing experience to share with you the specific solution to this problem.

注塑模具浇口脱料困难

It is difficult for the gate of injection mold to take off material

在注塑模具过程中，浇口粘在浇口套内，不易脱出。开模时，制品呈现裂纹损害。此外，操作者有必要用铜棒从喷嘴处敲出，使之松动后方可脱模，严重影响出产功率。

In the process of injection mold, the gate is stuck in the gate sleeve and is not easy to come out. When the mold is opened, the product shows crack damage. In addition, it is necessary for the operator to knock out the top end of the copper bar from the nozzle to make it loose before demoulding, which seriously affects the production power.

济南注塑模具加工厂这个问题的主要原因是：浇口锥孔光洁度差，内孔圆周方向有刀痕；其次是资料太软，运用一段时间后锥孔小端变形或损害，以及喷嘴球面弧度太小，致使浇口料在此处产生铆头。浇口套的锥孔较难加工，应尽量选用标准件，如需自行加工，也应克己或采购专用铰刀。锥孔需通过研磨至Ra0.4以上；此外，有必要设置浇口拉料杆或者浇口顶出机构。

The main reasons for this problem in Jinan injection mold processing plant are: poor finish of gate taper hole, knife marks in the circumferential direction of inner hole; Secondly, the data is too soft, the small end of the taper hole is deformed or damaged after a period of application, and the spherical radian of the nozzle is too small, resulting in the riveting head of the gate material. The taper hole of the gate sleeve is difficult to process, so the standard parts should be selected as far as possible. If it needs to be processed by oneself, the special reamer should also be purchased. The taper hole should be ground to Ra0.4 or above; In addition, it is necessary to set gate pulling rod or gate ejection mechanism.

以上为济南注塑模具厂个人建议，希望能够帮助您，如果解决不了的话，可以咨询我们的在线客服一同商议。欢迎交流，共同促进。

The above suggestions for Jinan injection mold factory, I hope to help you, if not, you can consult our online customer service to discuss. Welcome to exchange and promote together.