Ceramic tube inner surface polishing device and method

A technology for inner surface polishing and ceramic tubes, which is applied in the direction of surface polishing machine tools, grinding/polishing equipment, grinding machines, etc. It can solve the problems of easy deep scratches on the surface, difficult control of surface quality, and unsatisfactory processing effects. Achieve the effects of reducing uneven grinding, increasing flexibility, and promoting tumbling

Active Publication Date: 2017-09-22
UNIV OF SCI & TECH LIAONING
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  • Abstract
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  • Claims
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Problems solved by technology

In order to improve the efficiency of magnetic grinding, auxiliary polishing tools are usually added inside the pipe fittings to increase the magnetic induction intensity in a certain space, thereby increasing the grinding pressure of magnetic abrasive particles. The rigidit

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  • Ceramic tube inner surface polishing device and method
  • Ceramic tube inner surface polishing device and method
  • Ceramic tube inner surface polishing device and method

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[0027] The specific embodiments of the present invention will be further described below in conjunction with the drawings:

[0028] Such as Figure 1-3 As shown, a ceramic tube inner surface polishing device includes a lathe 1, a magnetization device 3, a peripheral magnetic pole 4, a peripheral magnetic pole support 5, an auxiliary magnetic pole 8, an L-shaped bevel gear corner device 10, a drive shaft 11, an auxiliary magnetic pole support 12, High-speed motor 13, high-speed motor bracket 14, photoelectric limit switch 17.

[0029] The magnetization device 3 and the outer magnetic pole 4 are fixed on the outer magnetic pole bracket 5, and the outer magnetic pole bracket 5 is fixed on the slide box a6 of the lathe 1. The high-speed motor 13, the transmission shaft 11, the L-bevel gear angler 10, and the auxiliary magnetic pole 8 are connected in sequence, and the high-speed motor 13 drives the auxiliary magnetic pole 8 to rotate, and the transmission ratio is 1:1. The high-speed ...

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Abstract

The invention relates to the technical field of ceramic tube inner surface ultra-precision machining, in particular to a ceramic tube inner surface polishing device and method. The ceramic tube inner surface polishing device comprises a lathe, a magnetism gathering device, a peripheral magnetic pole, a peripheral magnetic pole support, an auxiliary magnetic pole, an L-shaped bevel gear angle rotator, a transmission shaft, an auxiliary magnetic pole support, a high-speed motor, a high-speed motor bracket and a photoelectric limit switch. The magnetism gathering device, the peripheral magnetic pole and the peripheral magnetic pole support are fixed to a sliding box a of the lathe. The high-speed motor, the transmission shaft, the L-shaped bevel gear angle rotator and the auxiliary magnetic pole are connected in sequence and are fixed to a sliding box b of the lathe. A ceramic tube generates rotational motion under the action of the lathe. The high-speed motor drives the auxiliary magnetic pole to rotate. The auxiliary magnetic pole and the peripheral magnetic pole synchronously conduct axial feeding. Magnetic grinding particles and the inner surface of the ceramic tube part move relatively, so that ultra-precision machining of the inner surface of the ceramic tube is completed. The ceramic tube inner surface polishing device is high in machining precision and can be widely applied to polishing of inner surfaces of ceramic tubes.

Description

technical field [0001] The invention relates to the technical field of ultra-precision machining of the inner surface of a ceramic pipe fitting, in particular to a polishing device and a polishing method for the inner surface of a ceramic pipe. Background technique [0002] With the rapid development of high-end high-tech industries such as aerospace, medical treatment, and petroleum, various new types of parts have emerged as the times require. The technical requirements for parts are getting higher and higher, not only to ensure the dimensional accuracy of the parts, but also to have better microscopic surface morphology, corrosion resistance and fatigue resistance. Ceramics have excellent properties such as high hardness, high corrosion resistance, stable chemical properties, and low-temperature superplasticity, and are increasingly used in scientific fields. However, due to its high hardness and brittleness, it is easy to produce cracks and defects during processing, an...

Claims

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Application Information

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IPC IPC(8): B24B1/00B24B31/10B24B41/06
CPCB24B1/005B24B31/102B24B41/067
Inventor 韩冰杨海吉金文博康璐刘永健谭悦
Owner UNIV OF SCI & TECH LIAONING
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