Quick cycle turnover box mould
In order to make better use of mold accessories, mold customization manufacturers need to conduct detailed inspection and maintenance during use. This can not only prevent accidents of mold accessories, but also prolong the service life of the mold. However, in order to make better use of mold accessories, mold customization manufacturers should pay attention to the following points during testing, which is of great help to you.
Mold customization manufacturer: five suggestions for mold accessories customization
1. Check whether there is early-warning rust or moisture at the blowhole. If you find rust or moisture near the exhaust hole of the hot runner, it means internal condensation or the water pipe may break. Moisture can cause a fatal short circuit to the heater. If the machine does not run all year round and needs to be shut down at night, the probability of this condensation will increase.
2. Remember to remind the operator not to "clean" the hot nozzle at the gate. If the operator happens to see a small piece of stainless steel at the nozzle of the die, it may be a point nozzle assembly. "Cleaning up" this seemingly obstructing thing often destroys the hot mouth. 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 well-trained and can identify the different types of nozzles they are exposed to.
3. Sliding buckle. For machines that operate continuously throughout the year, this work should be carried out once a week. The end of the year is a good time to carry out routine lubrication and maintenance for these parts.
4. Cross check the resistance value of the heater. You should have measured the resistance of the heater when you first started using it, and the end of the year is the time to measure and compare it again. If the resistance value fluctuates by ± 10%, consider replacing the heater to ensure that it will not fail at the critical moment of the production process. If the initial resistance value has never been measured, measure it once now and use the obtained value as the reference data when checking the heater in the future.
5. Check whether there are signs of wear between the guide post and the guide sleeve. Look for scratches or scratches. The wear of die parts is caused by lack of lubrication. If the marks are just emerging, you can also extend the service life of the guide post and guide sleeve by adding lubricant. If the wear is serious, it should be replaced with new parts. Otherwise, the cavity and core may not fit well, resulting in different thickness of the cavity wall of the parts.
The above are the five suggestions given by the mold customization manufacturer. I hope you can use the customized abrasive tools scientifically and safely. If you have anything you don't understand, you can contact us at any time.
