Committed to the production of tungsten steel alloy milling cutter, white steel knife, such as agents of the major brands of CNC blade, arbor, handle and other tools
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Tungsten steel alloy milling cutter
2023-09-20
Tungsten steel alloy milling cutter is a new type of cutting tool made of cemented carbide (commonly known as tungsten steel).
Development of CNC cutting tool industry
2023-03-04
The industry chain of CNC cutting tools can be divided into upstream raw materials, midstream tool manufacturers, and downstream application industries. The raw materials of CNC cutting tools are mainly carbonized hook powder and cobalt powder, so the upstream of the industrial chain is the enterprise that produces raw materials, and the enterprise that produces CNC cutting tool blades in the middle reaches; the downstream application industry is wide, from general machinery, automobiles and motorcycles, construction energy, To the higher-end aerospace, military and other fields.
2023-03-04
When selecting a tool, the size of the tool should be adapted to the surface size of the workpiece to be processed. In production, end mills are often used to process the peripheral contours of plane parts. When milling planes, carbide blade milling cutters should be selected. When machining bosses and grooves, high-speed steel end mills are selected. When machining blank surfaces or rough holes, corn milling cutters with carbide inserts can be selected. For the processing of some three-dimensional surfaces and variable-angle contour shapes, ball-end milling cutters, annular milling cutters, conical milling cutters and disc milling cutters are often used. In the process of economical CNC milling machine, because the grinding, measurement and replacement of cutting tools are mostly manual, and the auxiliary time is long, therefore, the arrangement sequence of cutting tools must be reasonably arranged. Generally, the following principles should be followed: ① minimize the number of tools; ② after a tool is clamped, all the processing steps it can carry out should be completed; ③ rough and finish machining tools should be used separately, even if they are of the same size and specification; ④ milling before drilling; ⑤ surface finishing first, then two-dimensional contour finishing; ⑥ When possible, the automatic tool change function of CNC milling machine should be used as much as possible, to improve production efficiency, etc.
2023-03-04
Cutting is the use of cutting tools and the relative movement of the workpiece, from the blank (castings, forgings, profiles, etc.) on the removal of excess metal layer, in order to obtain dimensional accuracy, shape and position accuracy, surface quality in full compliance with the requirements of the pattern of machine parts processing methods. After casting, forging and welding, most of the parts are rough, which can be used directly on the machine, and further cutting is needed to meet the technical requirements of the parts. Cutting is divided into machining (referred to as machining) and fitter two parts. Machining refers to the cutting of parts by workers operating machine tools.
