During angle drilling process, CNC angle drilling machine is an essential equipment for time-saving, labor-saving and better accuracy. According to Chinese standard, when angle thickness is over 20mm, drilling should be adopted instead of punching.
After drilling through, feeding cylinder will pop suddenly, at this time, fast and slow switching switch from the original message state to the initial state, spindle then rewinds.
If, fast and slow switching switch doesn’t work normally, system will consider spindle has drilled through one hole, then spindle will rewind after receiving this message. This way causes leaking hole during angle drilling. What’s more, the spindle lubrication degree is also the reason.
More info:
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