When choosing the magnetic template of the vertical injection molding machine of the molding machine, pay attention to the following 6 points
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When choosing the magnetic template of the vertical injection molding machine of the molding machine, pay attention to the following 6 points
1) Is the magnetic circuit design used in the magnetic template "bipolar neutral crown technology" or "unipolar substrate induction technology"? Is the base plate of the magnetic board magnetic? Is there any magnetization to the machine template, tie rod and ejector rod?
2) What is the magnetic penetration depth? Is there a magnetization effect on the vital parts in the mold (heat flow conductance, thermocouple, ejector, etc.)?
3) What is the maximum suction force of the magnetic template on the fixed and movable sides?
4) What is the magnetic rate reduction rate when there is an air gap between the mold backplane and the magnetic template?
5) Are there spare parts and qualified maintenance service engineers in China? How many hours does it take to get to the site for repairs after a failure?
6) How many years is the product warranty period? Does the product have product liability insurance?
The vertical injection molding machine of the molding machine needs to be placed in a fair and orderly manner
Use the on-site monotonous hopper to make all the components fully monotonous. The decomposed and cleaned components can be put into the monotonous hopper in layers. The monotonous temperature is 50~70℃, and the monotonous time is 8~10 hours. Test whether the insulation resistance value meets the requirements ( Generally use 200K file measurement) to judge whether it is completely monotonous.
For the needs of actual operation, professional equipment is also indispensable. If there are disagreements and mistakes in the proposed plan, or something goes wrong, then you must keep calm, take a break first, and then follow the scientific solution, one small problem by one small problem. Instead of solving this problem with an impulsive mentality. Doing so will only exacerbate the problem.
It should be noted that in the process of disassembly and assembly, the disassembled parts and other related accessories need to be placed in a fair and orderly manner to prevent unnecessary troubles.
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