The hand wheel of the machine tool is made of wood glue injection molding, which has the characteristics of beautiful, beautiful, generous, good hand feeling, oil resistance, high temperature resistance, bright finish, etc. There are also foldable handles for optional, and the foldable handle can be folded to the handwheel. The central part prevents the handwheel from touching the operator during high-speed operation, which plays a very safe role. A dial can also be mounted on the handwheel to achieve higher accuracy.
　　 Common faults and troubleshooting methods of machine tool handwheels
　　 1. Shaking of the shafts of the handwheel occurs. Because there is a problem with the circuit board in the handwheel box, replace the damaged components
　　2. The handwheel is sometimes easy to use and sometimes not easy to use. It is irregular, because the resistance inside the handwheel or the extension cord of the handwheel is too large. The problem of replacing the spare line is solved.
　　3. The handwheel response is not sensitive, and there is a serious pulse loss phenomenon, which is that the pin at the plug connection is not in place
　　4. The handwheel cannot be used. The small plug A/B of the signal cable, namely X1/X2, is plugged in reverse.
　　5. The handwheel cannot be used or the handwheel has a pulse loss phenomenon. The cable splitter has a wrong stitch. You should skip both sides and leave the middle. The cable splitter DIP--FIX switch (S1--S6) is set as follows
　　6. ​​The handwheel cannot be used or the handwheel has pulse loss. The signal cable 6FX2002-4AA21-0xx0 has broken wire or virtual connection
　　7. The handwheel cannot be used because the pulse generator is broken and can only be replaced.