Machining center has medium application to tool set in high speed nicety

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  • source:MCGUFFIE CNC Machining
In recent years, mould industry of China is swift and violent develop, emerge in large numbers large quantities of one high-end nicety moulds create a company, the mould of top from the world end is made only the Yao of one pace. Below current condition, mu Ye grasps hold it is with client demand oriented, developed a series of new product; Its powerful and professional technical application team will lead a client to promote a mould processing technique, create value, implementation spans the last pace of advanced mould manufacturing industry. Machine example: Key of processing technique of pattern plate of model of high speed punch is nodded: (Control of verticality of sidewall of 1) treatment face is in ± 1.

5 μ M; (Public errand of 2) aperture diameter is ± 1.

5 μ M; (3) Kong Weiding precision ± 1.

0 μ M; (4) machines Ra<0 of face surface roughness.

2 μ M; (± of true circularity of 5) treatment aperture 2.

0 μ M. Machine process general situation: ● axis journey (X/Y/Z) : 450mm of × of 1200mm × 700mm; ● workbench dimension: 1400mm × 700mm; Rotate speed of ● machine tool: 50 ～ 20000r/min; ● workpiece material: SKS3(53HRC) ; ● work measure: 25mm of × of 600mm × 400mm; ● handling time: 4h32min; Amount of ● cutting tool: 4 kinds, 8. According to tradition machines craft, finish machining of pattern plate of high speed punch basically relies on coordinate grinder grinding to machine. The grinder master worker that has experience every grinding an aperture / groove, use plug guage next / piece of a place of strategic importance has a test, adjust compensation to shape finally. As a result of exceeding support the person's experience can bring about treatment the result is inhomogenous, and handling time is longer, final meeting affects the precision of the mould and service life. Be aimed at the demand of feature of this kind of industry and product, machining center of FB127 high speed can be this kind of client very well to offer a solution, replace grinding with milling, the OK and very good consistency that controls precision, and reduce artificial to having experience dependence. Equipment is ask to undertake constructional according to the norms of freeboard precision, assemble precision to be ± for example 1.

0 μ M, the influence of the person that has an idea to decrease and reading error to machine tool precision, use the dial indicator with explicit number, undertake enlarge to each micron, make ship-fitter person excelsior. The refrigeration of athletic component, all athletic components include the machine tool slideway and slide block, nut of ball silk lever deputy, the main shaft cooling unit that has correspondence, reduce the wave motion of athletic component temperature from fountainhead. Send the segregation of hot electric component, the electric box of the machine tool reachs electric machinery and segregation of machine tool noumenon, the heat that prevents interior is delivered. The structure of whole sealing and environment are kept apart, pillar of machine tool lathe bed has heat-insulating material, the variation that reduces environmental temperature and machine tool precision produce an effect. Pattern plate of punch of high speed nicety machines flow (the process controls) : Machine result analysis: High end processes the technical application of equipment and innovation sex, make milling treatment replaces grinding treatment to become reality. It is client spot treatment below comparative analysis: (The promotion of 1) treatment character -- the consistency of milling treatment character is remarkable excel is abrade treatment. (2) of handling time shorten -- 50% what the handling time that milling machines is abrade treatment. (Of 3) mould life rise -- precision of pattern plate treatment and character consistency rose to improve punch mould life then. (4) reduces skilled skilled worker to depend on -- after craft debugs an end, one key type starts what can reduce pair of skilled skilled worker to depend on. CNC Milling