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Working principle of slow wire processing

 Slow wire walking, also called low-speed wire walking, is a kind of CNC machining machine tool that uses continuously moving fine metal wire as an electrode to pulse spark discharge on the workpiece to generate a high temperature of over 6000 degrees, ablate metal and cut into a workpiece. The principle of wire processing is the phenomenon that there is a gap between the wire electrode and the workpiece, and the metal is removed by continuous discharge. Since the slow-moving wire cutting machine adopts the method of wire electrode continuous feeding, that is, the wire electrode is processed during the movement, so even if the wire electrode is worn out, it can be continuously supplemented, so it can improve the machining accuracy of the parts and slow the wire. The surface roughness of the workpiece processed by the cutting machine can usually reach Ra=0.8μm and above, and the roundness error, linear error and dimensional error of the slow-moving wire cutting machine are much better t

Classification of CNC Machining Occupation Levels

1. Blue-collar layer:   That is, CNC machining operation technicians, proficient in machining and CNC machining process knowledge, proficient in the operation and manual programming of CNC machine tools (attributes: automated machine tools), understand automatic programming and simple maintenance of CNC machine tools (attributes: automated machine tools), such There is a large market demand for personnel, and they are suitable for operating workers of CNC machine tools (attributes: automated machine tools) in the workshop, but due to their single knowledge, their wages will not be much higher.   2. Gray collar layer:   One, CNC machining programmer:   Master the knowledge of 5 Axis CNC machining Aluminum   technology and the operation of CNC machine tools (attributes: automated machine tools), be familiar with the design and manufacturing expertise of complex molds (title: mother of industry), and be proficient in 3D CAD/CAM software, such as UG, GOOGLE PRO/E, etc. ; Familiar with CNC

Hydrostatic guideway of CNC machining lathe

The static pressure slide rail (TTW guide) of the CNC machining lathe transfers the oil with a certain pressure through the throttle to the oil cavity between the sliding surfaces of the slide rail (TTW guide) to form a pressure oil film to float the moving parts , Make the sliding rail (TTW guide) surface in a pure liquid friction state.   CNC machining General CNC machining usually refers to computer digital control precision machining, CNC machining lathe, CNC machining milling machine, CNC machining c17200   beryllium   copper   and milling machine, etc. The feed route of finishing is basically carried out along the part contour sequence. Therefore, the focus of determining the feed route is to determine the feed route of rough machining and idle stroke. In the numerical control processing, the control system issues instructions to make the tool perform various motions that meet the requirements, and the shape and size of the workpiece are expressed in the form of numbers and lette

Five basic principles of car decoration technology

Dressing up our car beautifully will not only make our car attract a higher rate of turning heads, but at the same time sitting in it will make the driver feel more happy. This kind of things that benefit others and self must surely every car owner All are in progress or have been completed. However, many car owners do not understand the five principles to follow when decorating a car. Today the editor is here to introduce you one by one, I hope it will be helpful to you.

1.The principle of harmony

The principle of harmony is that the color of the materials and accessories must match the exterior color of the car properly. For example, a black car with a light brown sun film, a beige seat cover and a white pillowcase, a brown car blanket in the dark gray cab, and one or two pieces of exquisite installation in the center of the cab according to the size of the space Bright decorations (such as thermos cups, information boxes, etc.) and a beautiful perfume or voice alarm clock in front of the cab, so that the entire cab will appear elegant, luxurious and harmonious. Cool colors (such as green, blue, purple, etc.) give people a light and profound feeling; warm colors (red, orange, yellow, etc.) give people a warm and intimate feeling.

2. Practical principles

The practical principle is mainly to choose some small, beautiful and practical accessories according to the limited space in the car. Accessories such as perfumes, thermos cups, and information boxes mentioned above are in line with this principle.

3.The principle of cleanliness

The principle of cleanliness requires that the interior of the car be decorated in an orderly manner without any pollution or debris. At the same time, all accessories in the car must be easy to remove for cleaning or replacement.

4.Safety principles

The principle of safety mainly means that the decorations in the car must not hinder the safe driving of the driver or the safe ride of the passengers. For example, it is not advisable to post large-scale publicity slogans, advertisements or other patterns on the front and rear windshields; it is also not advisable to hang long or large ornaments inside the car.

5.The principle of comfort

The color of the decorations in the car should be determined by the driver’s own aesthetics. Only a comfortable working environment can give the driver a relaxed and happy feeling, and the occupants are naturally in a good mood.

The automotive parts and parts machining, PTJ Shop offers the highest degree of OEM service with a basis of 10+ years experience serving the automotive industry. Our automotive precision shop and experts deliver confidence. We have perfected the art of producing large component volumes with complete JIT reliability, backed by the quality and long-term reliability our customers expect.

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