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Receptor and manufacturing method thereof

A receiver and inclined hole technology, applied in the field of receiver and its manufacturing, can solve the problems of high scrap rate, low production efficiency, difficult batch production, etc., and achieve the effect of improving processing difficulties and improving stability

Inactive Publication Date: 2016-03-02
TAICANG DELTA PRECISION TOOLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The receiver is one of the key components in the hydraulic servo motor system. The receiver has very high requirements on shape and precision. In the prior art, when processing the receiver, it often causes a high scrap rate, and the production efficiency is low. It is difficult to Realize mass production

Method used

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  • Receptor and manufacturing method thereof
  • Receptor and manufacturing method thereof

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Embodiment Construction

[0014] In order to make the object, technical solution and advantages of the present invention clearer, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings. Examples of these preferred embodiments are illustrated in the accompanying drawings. The embodiments of the invention shown in and described with reference to the drawings are merely exemplary, and the invention is not limited to these embodiments.

[0015] Here, it should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the structures and / or processing steps closely related to the solution according to the present invention are shown in the drawings, and the related Other details are not relevant to the invention.

[0016] ginseng figure 1 and figure 2 As shown, the present invention discloses a receptacle, comprising: a cylindrical receptacle main body 1 and a first oblique h...

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Abstract

The invention discloses a receptor and a manufacturing method thereof. The manufacturing method comprises the following steps: A) firstly, a blank is processed through a numerical control machine tool; an outer circle is turned; and the total height of the blank is processed to 4.6 mm; B) then, a semi-finished product is processed through micropore discharge; the blank is clamped on a micropore tool; two inclined holes with diameters of phi 0.28 mm are processed by an electrode with a diameter of phi 0.20 mm through discharge; the included angle formed between the two inclined holes is 67.5+-0.5 degrees; the two inclined holes are intersected on the end surface; the distance between the two inclined hole after intersection is 0.62+-0.01 mm; and the center axis of the two inclined holes and the center axis of the outer circle are on one plane; and C) finally, the end surface is grinded; four semi-finished receptors are all put in a grinding tool; a proper amount of grinding paste is added on a grinding platform, and is diluted by kerosene; then, the end surfaces of the receptors are grinded until the two inclined holes are tangential to each other; and then, a needle gauge with a diameter of phi 0.28 mm is used for finishing orifices until the orifices are smooth and free of burrs under the observation by a 75-times tool microscope, so that the production efficiency and the product quality stability are improved.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a receiver and a manufacturing method thereof. Background technique [0002] The hydraulic servo motor system is a commonly used servo control system in engineering. It has the characteristics of fast response, high power / weight ratio, high load rigidity, and high cost performance. It can realize high-precision, high-speed and high-power control. Therefore, hydraulic servo motor systems are widely used in aerospace, metallurgy, ships, machine tools, power equipment and coal mining machinery. The receiver is one of the key components in the hydraulic servo motor system. The receiver has very high requirements on shape and precision. In the prior art, when processing the receiver, it often causes a high scrap rate, and the production efficiency is low. It is difficult to Realize mass production. [0003] Therefore, it is necessary to provide a receiver and a manufacturing met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23H5/04F03C2/30
CPCB23H5/04F03C2/30
Inventor 陈显贵
Owner TAICANG DELTA PRECISION TOOLS
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