Knowledge
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Dec-2022How to Define the Design Basis of Precision Machining Parts
1. Design basisThe axis is the design basis of the inner hole, one end surface is the design basis of the other end surface and the stepped surface, and the axis of the inner surface is the design basis of the outer surface2. Process benchmarkProcess...12
Dec-2022Datum Definition of Precision Machining Parts
The various shapes of reference and positioning parts are composed of many surfaces in various combinations, and there are certain size and mutual position requirements between the surfaces.The datum is the point, line, and surface on which the posit...09
Dec-2022Detailed steps of the process of machining parts
The cutting process of the components of the process is composed of many processes, and each process is composed of stations, steps, cutting tools and installation.(1) The process refers to the part of the process that is continuously completed on on...06
Dec-2022Production process of machined parts
In the manufacturing process, due to the different requirements and production conditions of the parts, the manufacturing process plans are also different. When the same parts are produced with different process schemes, their production efficiency a...26
Aug-2022How to do the surface treatment of stainless steel non-standard screws
Stainless steel non-standard screws are suitable for materials: 200 and 300 series stainless steel (201, 202, 204, 301, 302, 303, 304, 305, 309, 310, 316, 317, 321, 347, XM7, XM15J1, etc.). Passivation of stainless steel: "Stainless steel passivation...20
Aug-2022Description of non-standard screw production factors
How to produce a good non-standard screw? What factors should we pay attention to?First of all, it is the selection of materials. Different materials have different processing techniques. For example, if you choose 303 material, 303 distinguishes fre...15
Aug-2022Can stainless steel non-standard screws be galvanized
The surface of stainless steel non-standard screws is difficult to hot-dip galvanize, but stainless steel non-standard screws can be blackened on the surface. The new blackening project of stainless steel, for a variety of stainless steel, 301, 30...12
Aug-2022How to disassemble a worn hex nut
Whether in daily life or at work, you must have seen hex nuts everywhere. Hex nuts are mainly used with screws to fasten the fasteners of equipment. Especially in mechanical equipment, there are many places where parts are fixed with hex nuts.However...09
Aug-2022Advantages of using hexagon socket bolts
1. Can withstand larger loads. It has six force-bearing surfaces, which is more resistant to screwing than flat-blade screws and cross-shaped screws with only two surfaces.2, can be buried in use. That is to say, the whole nut is sunk into the workpi...06
Aug-2022How to choose material for precision machining
The precision machining industry is an industry in which various disciplines such as machining, electronic technology, optics, automatic control, and computer technology intersect with each other, and the entry threshold is relatively high. my countr...04
Aug-2022What are the advantages of CNC precision parts processing
In the machining industry, machining accuracy often determines the quality of machined parts to a large extent, and CNC precision parts machining itself is a very demanding machining method, which can achieve better results than traditional machining...01
Aug-2022Process benchmark for precision parts machining
The following is a detailed introduction to the process benchmarks of CNC precision parts processing(1) Positioning datum, the positioning datum used by the lathe or fixture when the CNC lathe is processing.(2) Measurement datum, which usually refers...
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