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以往,我们是用电火花切割硬质合金刀片,效率低,切断24毫米的截面需要2、3分钟。现改用电弧切割(如图),提高工效30多倍。
In the past, we used carbide EDM cutting blade, the efficiency is low, cut 24 mm cross-section takes 2,3 minutes. Now switched to arc cutting (pictured), to improve work efficiency 30 times.