Working principle and performance characteristics of BT40 rotary joint

BT40 rotary joint is a precision component widely used in machine tools and machining centers, mainly used to transmit media such as coolant, gas or hydraulic oil. Its working principle is based on rotary sealing technology, and the internal precision sealing structure ensures that the medium does not leak during high-speed rotation. Rotary joints are usually composed of components such as a housing, a bearing, a sealing ring, and a rotating shaft. The relative movement between the housing and the rotating shaft is achieved by a bearing, and the sealing ring is responsible for preventing medium leakage.

The performance characteristics of BT40 rotary joints are mainly reflected in three aspects: high speed, high sealing and long life. Its design can withstand high rotational speeds and is suitable for high-speed processing environments. The sealing ring is made of wear-resistant and corrosion-resistant materials, which can maintain good sealing performance under high pressure and high temperature conditions. The structure design of the BT40 rotary joint is reasonable, which reduces friction loss and thus extends the service life. These characteristics make it of great application value in the field of precision machining.

Central outletAdvantages of the application of rotary joints in machining centers

The application advantages of the central outlet rotary joint in the machining center are mainly reflected in its efficient liquid cooling.systemAnd flexible installation methods. The central outlet outlet rotary joint can realize the flow of internal liquid and deliver the coolant to the processing tool through rotational movement to ensure that the temperature of the tool is maintained in the appropriate range during the long-term processing process, thereby improving the machining accuracy and extending the service life of the tool.

The center outlet rotary joint has a compact design and is easy to integrate into various machining centers. This allows users to upgrade equipment or replace processing technology without the need for complex retrofits, reducing costs and time. At the same time, it is suitable for a wide range of media, not only coolant, but also oil, gas, etc., which increases the versatility of the equipment.

The central outlet rotary joint has excellent sealing performance, which can effectively prevent fluid leakage, thereby ensuring the cleanliness and safety of the environment. This feature makes the processing process less susceptible to the influence of the external environment, and improves the stability and reliability of the processing. This device can also achieve high-speed operation, meet the requirements of modern high-efficiency machining, and become an indispensable and important component of modern machining centers.