Silicone parts a minor problem has caused serious consequences, the reason may be die steel can not, the service life is too short, resulting in a slight deformation of the mold, and the overall location of the product 0.5mm wall thickness into a 0.3 mm, which led to deformation of the installed size, there are a large number of undesirable phenomena, in addition to the other dimensions of the product size error due to the following points!
Mold deformation lead to product size error, so when the choice of mold steel you need to make good use of a little steel to ensure the normal life of mold, mold maintenance and proper maintenance, and normal production can maintain the life of the mold. On the other hand, the calibration of the machine is very important. Because the upper and lower molds of the mold need to be clamped in parallel, and the upper and lower molds of the machine are not calibrated up and down, it may appear that the products are loosely dimensioned while the products are naturally offset.
In addition to the same pressure on the machine and the temperature also has some relevance, if the pressure is too large it may make the product even smaller deformation size, but the most important reason is because the majority of mold, so the general silicone products manufacturers in the mold Development time for product design and the use of late effects and details to consider, but the mold will inevitably appear repair phenomenon, silicone bottom case and silicone protective sleeve products want to do a good job of product quality, it still need to work hard from the mold technology!
