Advantages and disadvantages of CNC cutting machine transmission

The connection between the motor and the transmission accessories of the CNC cutting machine is generally divided into two types: gear drive and belt drive. Gear transmission is generally a direct connection between a motor and a gear or a motor with a reducer and a gear connection. Belt transmission is a common connection method for CNC cutting machines, and the motor and moving parts are connected by belts.

so what are the advantages and disadvantages of belt drive and gear drive?

What are the advantages and disadvantages of the belt drive of the cutting machine:

The belt drive has the advantages of simple structure, low cost, no need for lubrication, and easy maintenance. Because of the flexibility of the belt, the transmission is smooth and no noise, and it has the characteristics of buffering and shock absorption. When the motor is overloaded, the pulley will slip on the pulley, which can prevent weak Damaged parts play a role in safety protection. However, due to belt tension and overload slippage, the transmission ratio is relatively inaccurate.

What are the advantages and disadvantages of 1325 woodworking CNC cutting machine gear transmission:

Gear transmission is driven by the meshing of gears, and because most of the gears are made of steel, they are durable and stable. Also because the gears hit hard and rub hard, the noise is also relatively large. The gear transmission has a compact structure and reliable operation. It can achieve a large transmission ratio through the mesh number of the gears, and the transmitted power and speed range can also be adjusted. It can ensure a constant instantaneous transmission ratio, high stability and high precision. However, because the manufacturing and installation requirements of gears are relatively high, the cost of equipment using gear transmission is also much higher, and the gears are engaged, and the overload of the motor cannot be protected (it can be relieved by adding a reducer).

Therefore, belt drive and gear drive have their own advantages and disadvantages. Generally, most of the engraving machines used in woodworking or advertising are belt connections. Some engraving machines that require high precision and require long-term processing will also choose good motor acceleration and decelerator gears. Connection, in short, what kind of machine to use and what kind of product to process, customers still have to choose according to their own needs.