When making the electrode, each corner is added with a five-point arc transition to improve the aesthetics of the product.. The shape cavity adopts an integral form. The matching structure of the concave and convex mold of the mold is an important part of the structure design of the compression mold.lmln. In addition, the arc of R15-R3 should be added around the upper mouth of the feeding chamber, and the single-sided slope should be added at the same time. The thickness of the adjustment block should be made larger at the beginning, and it is in the testing process.
The depth of the slope section is generally about 10nlnl, so that it is conducive to the penetration of the punch and reduces the friction of the concave and convex mold. The hard nitriding treatment is carried out after all the molds are processed.050. Feeding chamber: It is used for DMC compression molding raw materials. According to the thickness of the horizontal and vertical of the product parting surface, the fabric is rounded, and the horizontal force of the product should generally be guaranteed to be around 0. Of course, the structure design should also check the processing technology.
We generally use EDM for the shape cavity with high requirements for the appearance of the product. For products with complex cavity structure, the processing difficulty of the cavity will be greatly increased, and the processing cost will also be greatly increased. The matching size of the feeding chamber and the convex mold should be determined according to the fluidity of the raw material and the size of the concave mold. Such a feeding chamber is easy to process and reduces the cost.
Adjusting block: In order to ensure the depth dimension of the convex block, so that the die will not be deformed or damaged by squeezing. After several years of practice, we believe that the following five Parts are very important and none is indispensable. The material in the feeding chamber is quenched and tempered after forging, and the quenched and tempered hardness is about Wholesale Dropping Drip chamber cover mould HRC3032. The manufacturing cost of the mold is relatively high. Generally,
medicalbucketmoulding
