Method, device and equipment for determining surface roughness of wide cutter body keyway broaching
A surface roughness and determination method technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of high experimental cost, difficulty in reflecting the direct relationship between surface roughness, etc.
Inactive Publication Date: 2021-01-22
XIAMEN UNIV OF TECH
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In the existing technology, the experimental method is used to measure the surface roughness with a surface roughness meter, but the cost of the experiment is high, and it is difficult to reflect the direct relationship between the surface roughness and the main influencing factors such as broach parameters and processing parameters
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implement...
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
Login to View More Abstract
The invention provides a method for determining surface roughness of wide cutter body key groove broaching. The method comprises the following steps of: establishing a key groove broaching structure model according to wide cutter body key groove broach parameters, key groove broaching tool parameters and key groove broaching process parameters; acquiring a first tool face and a second tool face ofthe wide cutter body key groove broach according to the key groove broaching structure model, and generating a rough contour line of the first tool face and a rough contour line of the second tool face according to the first tool face and the second tool face; and obtaining the surface roughness of the wide cutter body key groove broaching according to the rough contour line of the first cutter face and the rough contour line of the second cutter face. According to the method, device and equipment for determining surface roughness of the wide cutter body key groove broaching provided by the invention, the surface roughness of the broaching and the direct influence between the roughness and the machining process parameters and the broach parameters can be reflected visually, and the broachcan be selected conveniently during key groove broaching.
Description
technical field [0001] The invention relates to the field of roughness measurement, in particular to a method, device and equipment for determining the surface roughness of keyway broaching of a wide cutter body. Background technique [0002] In the field of workpiece processing, the surface roughness of the workpiece affects the life of the workpiece, the sealing performance, and the improvement of its own machining accuracy. The surface roughness of the broaching tool for keyway broaching will be related to the surface roughness of the processed workpiece, so it is very important to determine the roughness of the broaching surface. [0003] In the prior art, the experimental method is used to measure the surface roughness with a surface roughness meter, but the cost of the experiment is high, and it is difficult to reflect the direct relationship between the surface roughness and the main influencing factors such as broach parameters and processing parameters. Contents o...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01B21/30
CPCG01B21/30
Inventor 刘金武洪汉池张梁易子超
Owner XIAMEN UNIV OF TECH