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The surface material of the rotary joint has a problem of pig iron.

The surface material of the rotary joint has a problem of pig iron.

  • Categories:Problem
  • Author:
  • Origin:
  • Time of issue:2015-11-16
  • Views:0

(Summary description)A straightforward term for a rotary joint is a joint that can rotate. It is a kind of connection fitting that the equipment transports the medium from the static pipeline to the dynamic pipeline or equipment.

The surface material of the rotary joint has a problem of pig iron.

(Summary description)A straightforward term for a rotary joint is a joint that can rotate. It is a kind of connection fitting that the equipment transports the medium from the static pipeline to the dynamic pipeline or equipment.

  • Categories:Problem
  • Author:
  • Origin:
  • Time of issue:2015-11-16
  • Views:0
Information

A straightforward term for a rotary joint is a joint that can rotate. It is a kind of connection fitting that the equipment transports the medium from the static pipeline to the dynamic pipeline or equipment. It can also be said that it is a fitting transported from dynamic equipment to static pipeline. Generally speaking, it is the conversion connector for the medium circulation of dynamic and static equipment.

According to the shape, the seal of the rotary joint can be divided into spherical seal and flat seal. The spherical seal is currently the most widely used Q-type rotary joint on the market. It has the advantage of being able to automatically adjust the balance degree and is known for its simple structure. Although, with the advancement of technology, many new tricks have appeared. However, it is still inseparable from the sealing shape of the Q-type rotary joint. Others are just auxiliary sealing or adding support points! The plane seal is the best use form for high-speed rotary joints. The flat surface can maintain a good balance. The pressure is equal, the thrust is small, and it is not affected by the external environment. However, the disadvantage is that there are problems, most of which are balance problems, which are difficult to repair and use twice. At present, only D-type rotary joints use this device. The third type is currently the most widely used and highly respected by world-renowned rotary joint manufacturers, which is the combination of plane seal and spherical seal. Most rotary joints on the market also use this device. Take the H-type rotary joint as an example. The seal adopts a spherical shape as an auxiliary seal, which is also a static seal; a plane seal as a main seal, which is also a dynamic seal. In this combination, the shape advantage of the seal is perfectly embodied. It is also the best sealing form recognized in the world.

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