Hardware parts processing and regular maintenance of precision shaft parts processing play a vital role in the service life of the mold. Hardware parts exporter introduces you to some Tips for Hardware parts processing, which can be used by each mold user to ensure the effective operation of mold components such as hot runners, heaters, guide posts, ejectors, forming inserts, etc. to prevent unexpected situations.

Cross-check the resistance value of the heater. You should have measured the resistance of the heater when you first started using it, and it is time to measure and compare it again at the end of the year. If the resistance value fluctuates by ±10%, it is time to consider replacing the heater to ensure it does not fail at a critical point in the production process. If the initial resistance value has never been measured, measure it once and use the resulting value as a reference for future inspections of the heater.

Hardware parts processing, precision shaft parts processing Check for signs of wear between the guide post and guide bush. Look for signs of scratches or scuffs, which are mold-fitting wear due to lack of lubrication. If the marks are just emerging, you can also extend the life of the guide posts and guide bushes by lubricating them. If the wear is severe, it should be replaced with new parts. Otherwise, the cavity and core sections may not fit well, resulting in variable cavity wall thicknesses in the part.

Remember to remind the operator not to "clean" the hot tip at the gate. If the operator happens to see a small piece of stainless steel at the die-fitting nozzle, it may be a point nozzle assembly. "Cleaning up" this seemingly obstructive thing often destroys the hot tip. In order not to damage the hot nozzle, please confirm the nozzle type of the hot runner system before taking action, and ensure that all operators are trained to recognize the different types of nozzles they come into contact with.

The above is the tips for hardware parts processing introduced by hardware parts exporter, Shanghai Languang sells all kinds of Hardware parts, welcome to contact us!