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A segmented heating type artificial joint-like turbulent precision machining device and method thereof

An artificial joint, segmented heating technology, applied in metal processing equipment, used abrasive processing devices, manufacturing tools, etc., can solve problems such as poor uniformity of processing results, and achieve solutions that cannot penetrate non-glass restraint components, compensate for Loss along the way, the effect of high polishing accuracy

Active Publication Date: 2018-08-31
ZHEJIANG UNIV OF TECH
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Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that the turbulent total kinetic energy of the abrasive particle flow changes with time in the process of the turbulent precision machining of the existing artificial joints, which leads to the poor uniformity of the machining effect in the entire machining process, and provides a kind of A segmented heating type artificial joint-like turbulent precision machining device and method thereof

Method used

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  • A segmented heating type artificial joint-like turbulent precision machining device and method thereof
  • A segmented heating type artificial joint-like turbulent precision machining device and method thereof
  • A segmented heating type artificial joint-like turbulent precision machining device and method thereof

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with accompanying drawing:

[0028] Such as Figure 1~5 As shown, a segmented heating type artificial joint-like turbulent precision machining device is characterized in that it includes a glass constraining member 2, three electromagnetic wave heaters 3, a support frame 4, an air film pump 5, a stirrer 6 and an electromagnetic wave control device 1, the glass constraining member 2 is set outside the artificial joint 9, the inner surface of the glass constraining member 2 and the curved surface of the artificial joint 9 form a profiling flow channel 7 with uniform thickness, the glass constraining The component 2 is made of glass material with the same wall thickness, and the two ends of the glass constraining component 2 are respectively provided with a profiling flow channel inlet 10 and a profiling flow channel outlet 8; the profiling flow channel inlet 10 is sequentially connected by pipes The air...

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Abstract

The invention discloses a segment heating artificial joint turbine precision machining device, including a glass constraint component, three electrical magnetic wave heating devices, a support frame, an air membrane pump, a stirring device and an electrical magnetic wave control device, the inside surface of the glass constraint component and the curved surface of artificial joint form an even thickness profile modeling passageway, the profile modeling passageway, the air membrane pump and the stirring device through a pipe passage closing connect into a grain flow circulating system; three electrical magnetic wave heating devices are installed on one side of the glass constraint component, the shapes of the three electrical magnetic wave heating devices are respectively matched with the shapes of the profile modeling passageway at corresponding positions, the total length of the three electrical magnetic wave heating devices is the same with length of the whole profile modeling passageway; through placing electrical magnetic wave heating device on the side face of the glass constraint component, the device increases the turbulent kinetic energy and speed of the grain flow cutting fluid, compensates the pipeline loss and water head loss of the grain flow inside the profile modeling passageway, thereby improving the effect of overall machining, and making more even the machining quality of the surface of artificial joint.

Description

technical field [0001] The invention relates to the technical field of abrasive flow polishing, and more specifically relates to a segmented heating type artificial joint-like turbulent precision machining device and method thereof. Background technique [0002] Artificial joint is an artificial organ designed by people to save joints that have lost their function. It has the best curative effect among artificial organs. The commonly used materials for artificial joints are metal alloys. Among them, special titanium alloys are suitable for the manufacture of artificial joints because of their biocompatibility, corrosion resistance, and elastic modulus, which are close to those of human bones. The surface quality of artificial joints determines the surface friction properties. The greater the roughness, the higher the contact probability of asperities on the surface, resulting in increased adhesive wear. As we all know, titanium alloy has poor processing technology and is di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24C1/08B24C3/32B24C9/00
CPCB24C1/08B24C3/32B24C9/00
Inventor 张利王金顺袁智敏朴钟宇戴勇
Owner ZHEJIANG UNIV OF TECH
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