Method for detecting bonding property of cord fabrics and rubber in tyre
A technology of adhesive performance and cord fabric, which is applied in the detection field, can solve the problems of material waste, inability to ensure product quality, and inability to confirm the adhesive performance of cord fabric and rubber.
Active Publication Date: 2015-06-03
宿迁市骏马化纤有限公司
View PDF16 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In order to understand the excellent bonding performance of cord fabric and rubber, existing tire manufacturers often use a knife to sample the tire and peel it off to see the actual situation. This method will cause waste of materials, and cord fabric manufacturers cannot In advance of inspection before delivery, it is impossible to confirm the adhesive performance of the cord fabric and the rubber and the surface coating rate of the cord fabric. the quality of
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
[0018] Such as Figure 1-2 As shown, the tire model 100 of the present invention is made by simulating the closeness of the cord fabric and rubber in the tire and the structure of the tire. The tire model 100 includes a rubber cord one 1, a cord two 2, and is arranged on the rubber cord one 1 and the rubber layer 1 between the cord fabric 2 2, the tire model 100 also includes the cord fabric 3 3, the rubber layer 2 5 arranged between the cord fabric 2 2 and the cord fabric 3 3, and the rubber layer 5 attached to the cord fabric 3 The lower rubber layer three 6. The first rubber layer 4 of the rubber model 100 has a thickness of 5mm, and the second rubber layer 5 and the third rubber layer 6 have a thickness of 0.5mm.
[0019] The rubber cord 1, the cord 2 2 and the cord 3 include warps parallel to each other, and the rubber layer 2 5 is roughly rectangular. In the tire model 100, the warp of the cord 2 2 and the side edge of the rubber layer 2 5 Place it at a placement angle...
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
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
| thickness | aaaaa | aaaaa |
Login to View More
Abstract
The invention relates to a method for detecting the bonding property of cord fabrics and rubber in a tyre. The method comprises the following steps: firstly, simulating the combining condition of the cord fabrics and the rubber in the tyre to manufacture a tyre model, and vulcanizing and trimming the tyre model to obtain a tyre model sample; scratching a cut in each of the two sides of the model sample, using a strength tester to detect the detecting force of the tyre model sample, and displaying a number of the detecting force value on a computer connected with the strength tester; and calculating the number of the actual force value by a formula shown in the specification, wherein the actual force value is the value of the bonding force of the cord fabrics and the rubber in the tyre model sample. The method has the advantages that the bonding property of the cord fabrics and the rubber and the rubber covering rate on the surfaces of the cords can be clearly known by the combining condition of the cord fabrics and the rubber in the tyre, and the rubber covering proportion on the surfaces of the cords in the sample is the rubber covering rate of the tyre model sample; related technical parameters such as the strength do not need to be tested by sampling a product tyre with a knife, so that not only is the waste of the product avoided, but also a theoretical basis is also provided for producing tyres with corresponding technical parameters.
Description
technical field [0001] The invention relates to a detection method, in particular to a method for detection of the bonding performance between cord fabric and rubber in tires. Background technique [0002] In order to understand the excellent bonding performance of cord fabric and rubber, existing tire manufacturers often use a knife to sample the tire and peel it off to see the actual situation. This method will cause waste of materials, and cord fabric manufacturers cannot In advance of inspection before delivery, it is impossible to confirm the adhesive performance of the cord fabric and the rubber and the surface coating rate of the cord fabric. the quality of. Contents of the invention [0003] The purpose of the present invention is to overcome the defects existing in the prior art, and provide a method for detecting the adhesive performance of cord fabric and rubber in tires. [0004] The technical solution adopted by the present invention to solve the technical p...
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 Applications(China)
IPC IPC(8): G01N19/04
Inventor 许刘忠
Owner 宿迁市骏马化纤有限公司