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Processing method of core components of hard disk testing equipment

A technology for testing equipment and processing methods, applied in metal processing equipment, metal processing machinery parts, manufacturing tools, etc., can solve the problems of low processing efficiency and high defect rate, and achieve simple and fast processing operations, high processing efficiency, and stable dimensions Effect

Active Publication Date: 2022-01-28
KERUI AUTOMATION TECH SUZHOU
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Hard disk test equipment core components, such as Figure 1a , 1b As shown, its thickness is 0.017inch, processed with inch's fine pores and inch precision size waist groove, head width is 0.11±0.0005inch, which needs to be sandblasted and bent. The current processing technology is inefficient and has a high defect rate.

Method used

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  • Processing method of core components of hard disk testing equipment
  • Processing method of core components of hard disk testing equipment
  • Processing method of core components of hard disk testing equipment

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Embodiment Construction

[0044] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, specific implementations are now described in detail.

[0045] The processing method of the core parts of the hard disk test equipment, the specific process is as follows:

[0046] 1) Prepare a rectangular plate with a thickness of 0.4mm. Use a shearing machine to position the upper and lower sides and clamp the sides. The blanking size is 0.4×84×154mm, such as Figure 3a , 3b ;

[0047] 2) Spray white corundum sand on the cyclone sandblasting machine as a whole, the mesh number is 24 mesh, the pressure is 0.3Mpa, the flatness is 0.1mm, and the surface roughness is Ra120-150;

[0048] 3) Several pieces of workpieces are arranged in the fixture one in turn, such as Figure 2a , the tooling fixture one includes a lower tooling plate 101, a middle tooling plate 102 and an upper tooling plate 103 arranged sequentially from bottom to top, the lower tooling pl...

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Abstract

The invention relates to a processing method for the core components of hard disk testing equipment. Firstly, the rectangular sheet material is blanked to 0.4×84×154mm; the whole body is sprayed with white corundum sand on the sandblasting machine; On the fine hole machine, perforate separately; slow wire shape, hole, waist groove to number, process the waist groove, process the coarse hole of φ0.0906inch; clamp the workpiece on the second fixture, and perform sandblasting; on the table type precision On the punching machine, there is a slope of 10° at the head of the precision dimension at 1.1474inch, and the head is guaranteed to be 0.0869inch, 170.00° to the number; on the desktop precision punching machine, the bending is performed, and the guaranteed size is 1.0082inch, 0.5640inch, 0.6510 (±0.0010)inch, 90° to several. High processing efficiency.

Description

technical field [0001] The invention relates to a processing method for core components of hard disk testing equipment. Background technique [0002] Hard disk test equipment core components, such as Figure 1a , 1b As shown, its thickness is 0.017inch, processed with inch's fine pores and inch precision size waist groove, the head width is 0.11±0.0005inch, which needs to be sand blasted and bent. The current processing technology is inefficient and has a high defect rate. Contents of the invention [0003] The purpose of the invention is to overcome the deficiencies in the prior art and provide a processing method for the core parts of the hard disk testing equipment. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] The processing method of the core parts of the hard disk testing equipment is characterized in that it includes the following steps: [0006] 1) Prepare a rectangular plate with a thickness of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B23Q3/00
CPCB23P15/00B23Q3/00
Inventor 常宽
Owner KERUI AUTOMATION TECH SUZHOU