We pay attention to the following points when using the high-speed rotary joint of the electric spindle machine tool, which can not only extend the service life, reduce costs, but also reduce the trouble of product maintenance.

• Choose the right model

Before using the rotary joint of the spindle of the machine tool, the customer should confirm that the operating environment of the equipment is the maximum allowable speed, pressure, temperature, etc. If the technical parameters exceed the operating limit of the product, the product will be damaged; The manufacturer reminds customers to query the parameter range of the specified model before use, so as to avoid discrepancies in working parameters.

The maximum. Speed: 20000RPM

The maximum. Temperature: 70℃

The maximum. Pressure: 100bar

Medium: oil mist, coolant, cutting fluid

The maximum. L/min: 25 L/min

• shaft head

When the rotary joint of the machine tool spindle is installed on the spindle, if the spindle head runout is too large, it will affect the stability of the rotary joint under high-speed operation. The subsequent bonding sealing effect of the sealing surface will be affected, and the bearing will suffer accidental wear at high speed.

• Pipe connection

When the user uses the hose in the field, the rigid hose should not be directly connected with the rotary joint; Flexible hoses should be used between the rigid supply tubing and the rotary joint of the machine tool spindle. The hose shall not exceed the allowable bending radius; Leakage pipe should always be downward. When installed vertically, the leakage hose should be at least 15 degrees downward. When installed horizontally, it should be at 6 o 'clock.

The above content describes how to use correctlyOTT-JAKOBSwivel jointThe problem. In addition, Shenzhen Oudejie Technology specializes in the sale of new imported OTT converters and promises to sell products are new imported, while providing our customers with quotation, selection, product information and other services.