Cutting Tool Coated Quasi-dry machining with coated drills is an effective means of achieving high productivity

(8) The use of a coated drill bit is an effective means to obtain high productivity during quasi-dry machining of cutting tool coatings. In contrast, uncoated drills have relatively short lifespans. A better coating is a physical coating, the diamond-like coating is only applied to the front of the drill tip cutting tool, not the overall coating. The drill bits with partial PVD diamond coating have excellent performance. In castings and aluminum alloy materials, the damage of the drill bits is mostly caused by abnormal wear and tear, and in some cases, the damage caused by bonding.

      Hello everyone, I'm Xiaobian. The gold processing industry is very extensive, which can be roughly divided into two categories: gold surface processing and gold forming processing. 2. Electroplating and electroplating are also the most common processing technology for gold processing. Through modern technology, the surface of gold parts is electroplated to ensure that the product will not be mildewed and embroidered under long-term use. Commonly used in electroplating processing are screw stamping parts, battery pieces, car parts, and small accessories. and many more. 3. Surface polishing surface polishing is generally used in daily necessities. By burring the surface of gold products, for example, we produce combs. Combs are made of gold by stamping, so the edges of the stamped combs are very sharp. , we need to polish the sharp parts of the corners into a smooth face, so that it will not cause harm to the human body during use.

      The abbreviation of CNC is computer numerical control machine tool, and CNC machining is the processing of parts and components by computer numerical control machine tools. A simple description is computer programming. The programmed program enables the machine tool to perform prescribed actions, cutting materials with tools and then processing them into semi-finished or finished parts. It works like a robot with programs. The materials processed by cnc include plastic materials, alloy materials, pure metal materials and so on.

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