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A Vapor Deposition Thin Coating Curing Tooling

A vapor deposition, thin coating technology, used in workpiece clamping devices, measuring devices, manufacturing tools, etc., can solve the problem of difficult to obtain clamping preload, achieve simple structure, accurate position, and reduce displacement deviation. Effect

Active Publication Date: 2017-08-25
AEROSPACE PRECISION PROD INC LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to obtain reliable clamping preload in the preparation of existing coating tests

Method used

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  • A Vapor Deposition Thin Coating Curing Tooling
  • A Vapor Deposition Thin Coating Curing Tooling
  • A Vapor Deposition Thin Coating Curing Tooling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The invention will be further described below in conjunction with the accompanying drawings.

[0031] An embodiment of the inventive structure of the present invention is as Figure 1-3 As shown, it includes a seat plate 1, a side plate 2 and a loading block 3; the side plate 2 is fixed on both sides of the seat plate 1; the center of the seat plate 1 is provided with a support rib 11 parallel to the side plate 2, Several grooves 111 are evenly distributed on the support rib 11; the loading block 3 is in the shape of a stepped shaft, symmetrical in pairs with respect to the support rib 11 and uniformly distributed along the extending direction of the support rib 11; the loading block 3 The small end of the loading block 3 is located in the groove 111 of the supporting rib 11 and is limited by the groove 111, and the large end of the loading block 3 is located on any upper surface of the seat plate 1 on both sides of the supporting rib 11 And be positioned by this upper...

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PUM

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Abstract

The invention provides a vapor deposition thin coating curing tool, which includes a seat plate, a side plate and a loading block; the side plate is fixed on both sides of the seat plate; the center of the seat plate is provided with a The supporting rib has several grooves evenly distributed on the supporting rib; the loading block is in the shape of a stepped shaft, which is symmetrical in pairs relative to the supporting rib and uniformly distributed along the extending direction of the supporting rib; the small loading block The end is located in the groove of the support rib and is limited by the groove, and the large end of the loading block is located on any upper surface of the seat plate on both sides of the support rib and is contacted and positioned by the upper surface; There are also some screw holes matching the fastening screws evenly distributed on the side plates, and the ends of the fastening screws penetrate between the side plates from the screw holes and connect with the central hole of the outer surface of the large end of the loading block. contact, the fastening screw can apply an axial load to the loading block through the central hole. The invention can reliably control the axial pretightening force, and has accurate positioning and high efficiency.

Description

technical field [0001] The invention belongs to the technical field of coating binding force detection equipment, and in particular relates to a PVD (Physical Vapor Deposition) and CVD (Chemical Vapor Deposition) thin coating curing tool. Background technique [0002] The coating prepared by PVD (Physical Vapor Deposition) and CVD (Chemical Vapor Deposition) has the characteristics of high bonding strength, good toughness, good wear resistance, high chemical stability and good thermal stability. It is a high-end machinery It is the most promising coating among the protective coating materials on the surface of parts. Such as CrN, TiN, TiCN, WCN and other coatings are widely used in the fields of cutting tools, measuring tools, molds and other high-end mechanical parts. [0003] However, the coatings prepared by PVD (Physical Vapor Deposition) and CVD (Chemical Vapor Deposition) are very thin, most of which are 2-20 μm, which brings great difficulty to the clamping when test...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B11/00G01N19/04
CPCB25B11/00G01N19/04
Inventor 黄孝庆刘燕王川王家明刘智昂郑晓冬
Owner AEROSPACE PRECISION PROD INC LTD
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