Milling cutters are used to process planes, steps, grooves, forming surfaces and cutting workpieces on CNC machining center milling machines, which have a great impact on the quality of workpieces, so how to choose a suitable milling cutter? What are the principles?
Plastic mold is an abbreviation for a combined mold for extrusion, injection, compression, blow molding and low foam molding. The coordinated changes of the mold convex, concave mold and auxiliary molding system can process a series of plastic parts with different sizes and shapes.
Mold processing refers to the processing of forming and blanking tools. In addition, it includes shearing dies and die-cutting dies. Die processing technology includes: cutting dies, stamping blanks, composite dies, extrusion dies, four-slide dies and progressive dies, stamping dies, die-cutting dies, etc. But no matter which industry it is in, quality is always one of the issues we want to consider, and it is only a limited consideration. It is also more than in an industry that involves life safety, quality is always in the first place, there is no choice. .
between the two pulse discharge, there should be enough pause time, discharge electrical corrosion products, so that the electrode medium fully deionization, restore dielectric properties, to ensure that each pulse discharge is not at the same point, to avoid local burns, in order to make repetitive pulse discharge smoothly.
WPC metal finish is effective on all surfaces inside and outside the machine where increased strength is required. This is especially effective for sliding surfaces and machine parts that require lubrication. If the WPC metal surface treatment process is carried out on a variety of machines with high friction, the machine will feel better. Because WPC metal finishing is not a new technology developed for an industry, it is not widely known. However, people gradually realized that it could increase strength and make parts compact.
General precision injection molds have two indicators, namely equipment accuracy and mold error. The former is difficult to compare due to the difference in size and product thickness, and represents the comprehensive level of injection molding machines. Generally, the weight repetition error of ordinary injection molding machines is 1%. A good machine can reach 0.8%, less than 0.5% is a precision machine, and less than 0.3% is an ultra-precision machine. So what are the main factors affecting precision injection mold products?
