Numerical control electric spark shapes method of electric treatment prior operation (raise report to machine efficiency)

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  • source:NEHMER CNC Machining
Raise the common method that machines efficiency to have: (1) workpiece prior operation is measured in metal of purify of the treatment in electric spark treatment, immediate impact machines efficiency, must make before report is machined workpiece has appropriate mental allowance so. Principle electrify mental allowance has been jumped over lesser, want to be able to make sure treatment figuration goes only. Generally speaking, surplus of electric spark form cutting, right model the flank unilateral surplus of antrum 0.

1 ~ 0.

5 ㎜, underside surplus 0.

2 ~ 0.

7 ㎜, if be blind aperture or step antrum, surplus of general profile unilateral 0.

1 ~ 0.

Between 3 ㎜, underside surplus is in 0.

1 ~ 0.

Between 5 ㎜. (2) the purify circumstance stand or fall that corrode gives the corrode of the generation in treatment of content purify report to give thing, immediate impact machines quality, want to assure to have the favorable environment that discharge bits in treatment so. The method has 3: ① opens treatment fluid hole on workpiece or electrode to fluid law, let working fluid had flowed from which, if pursue,1 is shown. ② takes fluid law and strong fluid way contrary. ③ cannot open treatment fluid Kong Shi in workpiece or electrode, usable eject law (if the graph is shown 2 times) graph law of 1 strong fluid pursues 2 eject law CNC Milling CNC Machining