CNC Limit Switch
CNC Limit Switch
CNC limit switch also known as travel limit, which is used in controlling cnc router travel and limitation protection.
Cnc limit switch divides into mechanical limit switch and inductive limit switch.
In practice, cnc limit switch is in the endpoint edge, which is on both sides of ball screw or gear rack transmission. To every cnc machine, it has its working stroke. Common ground says it means the work area. Only work within this range, can cnc router machine run properly. Once exceed the maximum area and touch cnc limit switch, control system would prompt: touch limit switch. After alerted, machine will stop automatically.
This function by CNC limit switch, can protect working table intelligently, avoiding work table damaged by over run or operation mistake, etc.
To avoid trigger limit switch, what we should do is mainly:
1. While design graphic, should not exceed the work area;
2. Don't have any diamond bits path beyond the processing area.
Besides CNC limit switch, you may also interest in:
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