Whether you’re a hobbyist or a professional manufacturer, using a small table CNC router, or an advanced multi-axis CNC machining center. A CNC router is a must-have machine in almost every workshop. Compared with traditional manual routers, CNC routers have undoubtedly greatly improved production efficiency and increased production capacity.

A CNC router consists of many different parts and components. In daily operation, some parts are easily worn and damaged, reducing the accuracy and quality of processing. Therefore, it is very important to prepare some CNC router parts in advance. When the accessories are worn or damaged, replace them with new ones in time to ensure that the CNC router machine is in good condition, reduce downtime, and save time and cost.

Here are 10 important CNC router parts compiled by RicoCNC. We hope the CNC router parts list is helpful to you.

1. CNC Spindle: the spindle is a very important part of the CNC router. It is known as the heart of CNC router machine. The spindle drives the cutting tool movement through the rotation, enabling carving and cutting of the workpiece. Routine maintenance can extend the life of the spindle.

2. Linear guide block: it is an important component of CNC router transmission. The linear guide block is usually used in conjunction with the guide rail to achieve the linear motion of the machine. It is easy to wear and damage under high working frequency and harsh environments, especially in cold winter weather. Therefore, it is important to clean and lubricate the block regularly. Proper maintenance helps prevent damage to the linear bearing block, which can reduce the machine’s movement precision and negatively impact the machining accuracy of the CNC router.

3. Motor: the CNC router motor is mainly used to control the mechanical movement of CNC router, including two common types: stepper motor and servo motor. During the operation of the motor, dust, oil, and other debris may accumulate. These must be cleaned promptly. Otherwise, the motor performance will be reduced.

4. Driver: The driver is a device used to control and drive the motor (stepper motor or servo motor) in the CNC router machine. It is responsible for converting the instructions issued by the control system into precise movement of the motor to achieve precise processing of the engraving machine. Pay attention to regular maintenance of the driver to ensure its good performance.

5. Speed Reducer: The reducer provides stable and precise power for CNC router’s cutter by reducing the motor's speed and increasing the torque. The reducer can improve the accuracy and efficiency of engraving, and can also increase the stability and reliability of the equipment. It is an indispensable component of CNC engraving machine. Among them, the gear shaft is an important transmission part of the reducer. In some heavy machine tools, the gear shaft is also very easy to damage.

6. Hand Controller. It is a bridge between the operator and CNC engraving machine. The operator controls CNC router through the hand controller. To achieve various functions of CNC router. Some buttons are easy to be broken during day-to-day use.

7. Auto Tool Setter. It is a precision instrument for accurately measuring and calibrating cutting tools. During use, if the CNC router cutters descend too quickly or with too much force, it may hit the tool setter and cause damage. And also the accumulation of dust, debris, etc. may affect its accuracy and even cause damage.

8. Power Supply Box: It is responsible for providing stable power to various components of the engraving machine. Due to long-term work, dust accumulates inside the power supply box, which may cause poor heat dissipation or short circuits.

9. Limit Switch: It may fail due to poor contact, improper operation, or dust accumulation.  It is also a consumable part that is easily damaged.

10. Button Switch: like an instant stop switch, it is used to quickly cut off the power supply and stop the machine in an emergency to protect the operator and the machine. Instant stop switch is frequently used in emergency situations. Long-term pressing may cause the mechanical part of the switch to wear or damage, or it may be damaged by collision.

Daily maintenance of CNC router is essential. However, wear and damage of accessories are inevitable. It is recommended to always have the above CNC router machine parts. When the parts are damaged, replace them in time to ensure the normal and good operation of the CNC router machine and keep the machine at its best performance.

When choosing CNC router spare parts, please choose the parts that match your CNC router’s brand and model; at the same time, you should choose a reliable supplier that can provide high-quality CNC router accessories.

RicoCNC has rich experience in the field of CNC router parts, with customers from more than 200 countries around the world, sufficient spare parts stock, and fast delivery. We are committed to solving customer problems and creating value for our customers. If you are looking for reliable high-quality CNC router parts online, please get in touch with us！

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