Unlock instant, AI-driven research and patent intelligence for your innovation.

Drill bit test platform and test method

A technology of drill bit testing and testing methods, which is applied in the direction of testing wear resistance, testing machinability, testing of mechanical parts, etc. It can solve problems such as inaccurate results, cumbersome procedures, and laborious, etc., to improve product quality and drilling depth. Certain, good versatility

Active Publication Date: 2019-12-03
HUAIAN COLLEGE OF INFORMATION TECH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no set of accurate and common testing methods and automated testing devices
The traditional test method is to rely on manual drilling test. Due to the limitation of test conditions and the subjective judgment of testers only by feeling, the result is not accurate, and the procedure is cumbersome, time-consuming and laborious.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Drill bit test platform and test method
  • Drill bit test platform and test method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings, but it should not be construed as a limitation on the technical solution.

[0024] Such as figure 1 As shown, the drill test platform includes an installation frame, a load-bearing mechanism and a drilling mechanism, and the load-bearing mechanism and the drill mechanism are installed on the installation frame to form a test platform as a whole; the installation frame is composed of a wall plate 41 and a base plate vertically connected 42; the carrying mechanism includes a cross slide 21, an X-axis stepping motor 22, an X-axis screw 23, a cross slide 21 is mounted on the bottom plate 42, and the cross slide 21 contains guide rails in the X-axis and Y-axis directions respectively And the pallet, the X-axis stepping motor 22 (model 86BYG250D) is connected to the X-axis pallet of the cross slide 21 through the X-axis screw rod 23 (specification M12...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a drill bit test platform and a test method. The drill bit test platform comprises a mounting framework, a bearing mechanism and a drilling mechanism, wherein the bearing mechanism and the drilling mechanism are mounted on the mounting framework to form the test platform. An air cylinder of the drilling mechanism applies a constant pressure to a tested drill bit; the time used for drilling a hole with a certain depth and a certain number of holes is measured for reference, so that the sharpness and wear resistance of the drill bit are accurately reflected; and the drillbit test platform is simple in structure, stable in operation, controllable in technological index, and suitable for tests of drill bits with different thicknesses and lengths, and has high universality.

Description

technical field [0001] The invention relates to a drill bit test method and a test bench, in particular to a drill bit sharpness and wear resistance (life) test method and a test bench structure. Background technique [0002] As we all know, the sharpness of the drill bit determines the speed and efficiency of drilling. As the drilling depth or the number of holes increases, the cutting edge of the drill bit will gradually be worn, blunted, and the sharpness will attenuate. When the sharpness decreases to a certain extent, the drill bit Failure, end of life. In addition, the wear resistance of the drill bit determines the speed at which its sharpness decays, which also determines the life of the drill bit. [0003] The sharpness and wear resistance (life) of the drill bit depend on the material and manufacturing process of the drill bit. They are two important indicators to measure the performance of the drill bit, and are the quality indicators that manufacturers, users an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01M13/00G01N3/56G01N3/58
CPCG01M13/00G01N3/56G01N3/58
Inventor 刘洪恩
Owner HUAIAN COLLEGE OF INFORMATION TECH