Seat Seam Fatigue Tester TF152B
Seat Seam Fatigue Tester is mainly used to test the seam fatigue (dynamic or static) of automobile interior materials such as fabric or leather. This fatigue test is determined by simulating the real vibration when driving.
Description
Seat Seam Fatigue Tester is mainly used to test the seam fatigue (dynamic or static) of automobile interior materials such as fabric or leather. This fatigue test is determined by simulating the real vibration when driving.
Colorful touch panel is equipped to set and control tests, and displays the test cycles, time, etc.
Precision guide rod and servo motor driving makes the movement uniform.
A transparent protective cover is equipped to observe the test process clearly, and machine stops once it is opened.
High quality metal paint shell, metal buttons with long life.
The 4 groups of samples can be tested at the same time, or individually.
Specifications
- Load 29.4N ± 0.2N (3 kgf)
- Test speed 30 cpm
- Test stroke 150 mm
- Work stations 4
Power
| 220 /110 V | 50/60 Hz |
Weight
| 100Kg |
Dimensions
| 940 x 350 x 500mm (L x W x H) |
Standards
| JASO M403 | SES N3294 | TSL 2100G |
| SAE J1531 | GMW 3405 |
1 review for Seat Seam Fatigue Tester TF152B
Test Scope and Test Significance
Seat seam fatigue machine is used to evaluate the fatigue strength of seams on the automobile seat surface. It is suitable for all kinds of interior decoration materials, such as woven fabrics, knitted fabrics, coated fabrics, nonwovens, leather, and composite fabrics. The surface materials of automobile seat are mostly stitched and stitched, the seams strength and fatigue strength of the seams directly affect the service life of the seats. With the increasing attention to the quality of the automotive interior, the project can evaluate the durability of interiors effectively, thereby evaluate the fatigue resistance of the materials and improve them.
Test Principle
Apply a certain amount of tension load repeatedly to the joint part of the sample, evaluate the fatigue suture strength of the surface after repeated stretching. The seat seam fatigue equipment consists of a reciprocating central chuck and a chuck connected with a heavy hammer. Install one specimen on the left and right chucks before the test. With the movement of the central chuck, the gravity of the specimen increases or decreases sometimes, and judge the fatigue strength of the specimen according to the crack degree of the joint after reaching the set time.
Testing Procedure
1 Each test bit of the tester includes a pair of corresponding fixtures for fixing the specimen, and the height ruler is used to set the separation distance of each test fixture to 140mm.
2 Fix the specimen on the gripper and adjust the position of the left and right gripper to make the test space meet the standard. Align the first sewn sample and hold it in position, remove the height ruler, and install other test locations as well.
3 Set the test times, start the test, speed reducer drive the middle gripper to do reciprocating motion. The left and right grippers are connected with 3kg load. When the gripper moves back and forth, the samples go through the process of loading and unloading respectively in a period. The counter records the movement period of the gripper, and the test stops after reaching the set number of test cycles.
4 Take out the sample, evaluate the fatigue resistance of the joint by observing the change of the joint.
Features
1 Mechanical components are composed of non-corrosive structural and stainless steel materials.
2 Precision ball and needle bearings.
3 Programmable controller with self-stopping function.
4 The height of the weight stand is adjustable.
5 The fixture spacing is adjustable.
6 The open-and-close shield protects the operator from danger of contact with the test rig.
As a professional supplier of textile instruments, we are committed to continually improve the user experience, TESTEX Textile Testing Equipment is a reliable choice for testing textile quality.
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Saxon Sander –
This works so great! Thanks manufacturer.