ATC CNC router spindle mechanism

ATC inATC CNC router, also known as automatic tool exchange device, is a major feature of the cutting center machine. It consists of two parts: tool storage and a tool exchange arm. ATC CNC router high-speed machining is not only about high cutting speed, but also considering the use of relatively suitable machining methods and production equipment. Use the appropriate spindle speed to match the appropriate cutting tool. ATC CNC router is a high-volume machining method, ranging from rough machining to final finishing. ATC device is mainly composed of tool magazine, tool, spindle, tie rod, tool change arm lifting hydraulic cylinder, tool change arm and other parts. The function of the tool magazine is to store the various types of props needed in the entire CNC machining, and according to the system program instructions, accurately transport the tools required for the next step to the tool change position, and at the same time receive the tools used in the previous step. The main spindle mechanisms commonly used by ATC CNC routers are as follows:

• ATC CNC router spindle

• ATC CNC router gear spindle

• ATC CNC router direct-drive spindle

• ATC CNC router motor built-in spindle

ATC CNC router spindle

Motor-driven spindle, driven by a motor pulley-driven spindle, bearings are lubricated with grease, and the power of the spindle motor is generally 5.5 to 15kW

ATC CNC router gear spindle

Used for low-speed and high-torque cutting, gearbox for high-low gear switching, or high-torque spindle motor

ATC CNC router direct-drive spindle

The motor of the direct-drive spindle (also known as the direct-drive spindle) is an independent unit, which is connected to the main spindle body by coupling to drive the spindle axis. It has the advantages of large flexibility and low cost. It is necessary to consider the problem of centering correction. Its practical maximum speed is about 18,000 rpm, vibration and noise are more obvious, and the installation procedure is more complicated.

ATC CNC router with the built-in motor spindle

The main spindle center spray cutting fluid types A and B, the cutting fluid pressure is 25kg/cm2, but the high-pressure cutting fluid motor and rotary joint are imported from abroad. It must be used with a hollow knife handle.

When the cutting center machine does not have an exchange carriage, the machine must be stopped for loading and unloading workpieces, resulting in waste of investment and output. To improve this shortcoming, the use of exchange carriages is required. When the machine is equipped with an exchange carriage, the operator can install the next workpiece in the machine processing. When the workpiece is processed, the carriage can be exchanged to continue the processing of the next one, which can reduce the downtime due to loading and unloading and improve production efficiency.

Shandong U-May CNC Technology Co., Ltd. has always adhered to the company's tenet of "integrity-based, innovative products, and communication services", and has formed a complete one-stop service system for design, installation, commissioning, training, and maintenance. Professionally research ATC CNC router machines and provide customers with assured products