After the plastic mold is produced and processed, the remaining step is to try the mold. What is test mode? To put it simply, look at whether this mold can produce products that meet the standards, and discover the problems of the mold during the test, which is convenient for mold modification and adjustment. So, what kind of work should be done when the mold is tried, and the high-precision technicians of Huanke will sort out the relevant processes for you.
1. Check whether the plastic in the barrel is accurate and correct, and whether it is baked according to the standard (if different materials are used in the trial and production, it is likely to get different results).
2. The combing of the material tube must be complete to prevent inferior plastic pellets or miscellaneous materials from being injected into the structure. Because inferior plastic pellets and miscellaneous materials are likely to jam the mold. Check whether the temperature of the material tube and the temperature of the mold are suitable for the quality of production and processing material.
3. After checking the various movements of the mold, it is necessary to select a suitable trial-molding plastic machine. The plastic injection molding factory must pay attention to the following aspects:
(1) Make it clear how much larger the plastic machine will cost.
(2) Is the inner distance of the support rod in the machine equipment suitable for the mold?
(3) When the mold is put into the machine and equipment, can the lifting hook properly hold the mold to prevent the mold from loosening or cracking and the mold bursting?
(4). After the mold is installed, the mechanical equipment actions of each part of the mold should be carefully and carefully, such as: mold thimble, double rocker and limited power switch, etc. Is everything normal, and pay attention to the injection nozzle and the glue inlet Is it consistent?
(5) After the above action is carried out, the next step needs to be concerned with the mold clamping action. It is reasonable to reduce the clamping pressure at the beginning. In the manual or low-voltage mold clamping action, pay attention to listening and watching the mold clamping. Whether there are any unsmooth movements and abnormal noises during the process.
Post time: Sep-08-2021