What is the difference between the slow wire cutting and the fast wire cutting?
Time:2022-06-02 Hits:2369
The differences between slow wire cutting and fast wire cutting are: wire speed, working state of electrode wire, electrode wire material, threading method and working electrode wire length.
1、 Wire feeding speed:
1. The speed of fast wire cutting is greater than or equal to 2.5m/s, and the common value is 6 to 10m/s.
2. The wire speed of slow wire cutting is less than or equal to 2.5m/s. Common values are 0.25 to 0.001m/s.
2、 Working state of electrode wire:
1. The fast wire cutting machine tool is a reciprocating wire feeding machine, which is used repeatedly.
2. The slow wire cutting machine is a one-way moving, disposable machine.
3、 Electrode wire material:
1. The electrode wire material of fast wire cutting machine tool is molybdenum wire and tungsten molybdenum alloy.
2. Slow wire WEDM uses electrode wires of brass, copper, copper based alloy or plated composite materials.
4、 Threading method:
1. The threading method of fast wire cutting can only be manual.
2. The threading method of slow wire cutting can be manual or automatic.
5、 Working electrode wire length:
1. The working electrode wire length of fast wire cutting is hundreds of meters.
2. The length of the working electrode wire of slow wire cutting is several kilometers.
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