Friction wear testing machine
A friction and wear test and drive motor technology, applied in the field of machinery, can solve the problems of large error in test data, troublesome test data analysis, load cannot be set to a constant value, etc., and achieve the effect of reducing pressure
Inactive Publication Date: 2015-04-29
JIAXING VOCATIONAL TECHN COLLEGE
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] When conducting friction and wear tests on materials, there are mainly the following two problems. One is that the materials cannot be accurately fixed on the test platform, so there are large errors in the test data; the other is that the load applied to the materials cannot be set to a constant value. If the load cannot become an invariant, it will cause great trouble in the analysis of test data
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
[0023] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0024] Such as figure 1 , figure 2 and image 3 As shown, a friction and wear testing machine includes a base 1, a support panel 21 is fixedly arranged on the base 1, a drive motor 22 is provided on the upper end of the support panel 21, and a drive motor 22 is fixedly provided on the output shaft of the drive motor 22 to abut against the workpiece. The indenter 23 on the upper surface, the support panel 21 is provided with slide rail one 24, and this testing machine also comprises a clamping base plate 3, offers the chute one 25 that cooperates with slide rail one 24 on the clamping base plate 3, clamps The mounting base plate 3 is slidably connected to the support panel 21, and two mutually parallel clamping blocks 4 ...
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 friction wear testing machine and belongs to the technical field of machinery. The friction wear testing machine solves the technical problem that the existing friction wear testing machine is incorrect in testing and the like due to the fact that a workpiece can not be clamped tightly. The friction wear testing machine comprises a base. A supporting panel is fixedly arranged on the base, a driving motor is arranged at the upper end of the supporting panel, a pressing head butting against the upper surface of the workpiece is fixedly arranged on an output shaft of the driving motor, and a first sliding track is arranged on the supporting panel. The testing machine further comprises a clamping base plate. A first sliding groove matched with the first sliding track is formed in the clamping base plate, the clamping base plate is connected on the supporting panel in a sliding mode, two parallel clamping blocks are connected on the clamping base plate in a sliding mode, a locking structure capable of fixing the clamping blocks on the clamping base plate is arranged on the clamping base plate, a loading oil cylinder is arranged at the lower end of the base, and the end of a piston rod of the loading oil cylinder is fixedly connected with the clamping base plate. The friction wear testing machine has the advantages of being firm in workpiece fixing, accurate in testing and the like.
Description
technical field [0001] The invention belongs to the technical field of machinery and relates to a friction and wear testing machine. Background technique [0002] The process route adopted for permeating Ti(CN) is based on the successful preparation of TiC permeating layer. When discussing and studying the process parameters of double-glow permeating TiC and Ti(CN), through comparative analysis of each The thickness and surface hardness of the permeated coating obtained by the group test are used to determine the optimized process parameters for preparing TiC and Ti(CN) permeated coatings, and then a friction and wear testing machine is needed. The surface is rubbed, and its wear condition is detected within the predetermined time, predetermined friction intensity and specified load, so as to obtain the process parameters such as the friction resistance strength of the material surface. [0003] When conducting friction and wear tests on materials, there are mainly the foll...
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): G01N3/56
Inventor 李莉平
Owner JIAXING VOCATIONAL TECHN COLLEGE