成年人黄色a级片_国产精品亚亚洲欧关中字幕_国产日韩欧美激情91在线_性久久久久久久久久久久久久

The medium wire cutting machine is mainly composed of three parts: machine tool, numerical control system, and high-frequency power supply. The numerical control system consists of a microcontroller, keyboard, and frequency conversion detection system, and has main functions such as gap compensation, linear interpolation, arc interpolation, and automatic wire breakage processing. Capable of cutting materials such as high-strength, high toughness, high hardness, high brittleness, magnetic materials, as well as precision small and complex shaped parts. Wire cutting technology and wire cutting machine tools are widely used in various industries.

(1) Bearings. The bearings of mining machinery bear all the load of the machine, so good lubrication has a great relationship with the bearing life. It directly affects the service life and operation rate of the machine. Therefore, it is required that the injected lubricating oil must be clean and the seal must be good. ?? (2) Newly installed wheels are prone to looseness and must be checked regularly.

Diamond wire cutting is the main method of silicon wafer cutting, mainly using electroplated diamond wire. Electroplated diamond wire is a linear sawing tool made by adding a certain amount of diamond abrasive to the plating solution. When the metal ions in the plating solution are reduced to metal in the cathode and deposited on the wire saw substrate, diamond particles are encapsulated into the coating.

According to the production process, diamond wire can be divided into electroplated diamond wire cutting and resin diamond wire. Diamond cutting wire is made by coating diamond on steel wire through a certain method. Through a diamond cutting machine, the diamond cutting wire can form relative grinding motion with the object, thereby achieving the purpose of cutting. Diamond wire is a method of composite electroplating that solidifies high hardness and high wear resistance diamond micro powder onto a steel wire substrate to produce bonded abrasive diamond saw wire. During the cutting process, 90% of the tensile strength comes from steel wire, so steel wire is crucial for diamond wire.

Metal laser cutting machines can be used for cutting various materials, and in recent years, the cutting application of copper products has gradually become popular. Regarding the cutting of copper products, many workers have many problems with the specific operation and parameter adjustment of metal laser cutting machines. Cutting not only requires mechanical cutting, but also requires experience. Below, DiNeng Laser will introduce how metal laser cutting machines cut copper materials in detail: