QY571B type Automotive sealing strip wear tester
Purpose: sealing strip for detecting flocking villi glued quality; and applicable vehicle doors and windows with solid rubber sealing strip or solid plastic flocking flocking seal wear test can be carried out dry and wet test.
Intercept flocking anywhere on a wide 5 ~ 15 mm, length 240 ~ 280 mm sample flocking 2 (Take any two products and cut), the sample thickness is the thickness of the article, but should be working flat bottom plane .
Structure: The machine consists of a speed reduction mechanism, motor, four-bar linkage, the base part and the control part of the machine is a reciprocating friction machine, micro-motor speed reduction mechanism by a four-bar linkage lever, Mount head mounted on a lever, thereby. the rotating motion of the motor into a reciprocation friction head. The specimen is clamped eccentric clamping mechanism. worm gear reduction mechanism by a variable speed gear shift stage composition. four-bar linkage by a crank, connecting rod, pulleys. Controls part of dial presets, Hall contactless counting device.
Main Technical Data
1, the friction head on the sample positive pressure: 4.9N
2, friction head stroke: 100mm
3, friction head reciprocating frequency: 60 times / min
4, the number of self-control: arbitrarily set within a range of 9999 times
5, the input power supply: 220V, 50Hz
6, a special grinding: made of stainless steel; dimensions shown in Figure.
Standard: GB / T 21282-2007 passenger cars Rubber and plastic seals;
QC / T 642-2000 Vehicle abrasion test method flocking seal;
Flocking abrasion test methods QC / T 711-2004 automotive sealing;
GME 60248.
