Vibration-damping, denoising and yaw low-speed braking pad and fabrication method thereof
A low-speed braking and lining technology, which is applied to friction linings, mechanical equipment, etc., can solve the problems of severe braking vibration and large friction noise, and achieve the effect of reducing friction noise, low friction noise and good high temperature friction performance.
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Embodiment 1
[0034]Embodiment 1, getting percentage by weight is 16% PTS suspension method phenolic resin, 6% graphite, 4% tin, copper sulfide, 3% antimony trisulfide, 3% zirconium silicate, 3% carbonization Silicon, 4% silicon dioxide, 5% potassium hexatitanate whisker, 1% ceramic fiber, 5% aramid fiber, 3% carbon fiber, 5% steel fiber, 6% copper fiber, 6 % calcium carbonate, 7% mica, 5% vermiculite, 6% foam iron powder, 6% cashew nut shell oil friction powder, 6% rubber powder, and make as follows:
[0035] Step 1) Carry out wire cutting, surface smoothing and hardening treatment on the steel back 1 according to the requirements of the drawings, drill a through hole at the symmetrical position near both ends of the steel back 1, clean the surface of the steel back 1, and put it aside;
[0036] Step 2), take out various raw materials according to the weight requirements of the above raw materials, place them in the mixer, stir for 30 minutes, make them fully mixed, and obtain the abrasive...
Embodiment 2
[0047] Embodiment 2, getting percentage by weight is 10% PTS suspension method phenolic resin, 8% graphite, 4% tin, copper sulfide, 4% antimony trisulfide, 3% zirconium silicate, 3% carbonization Silicon, 4% silicon dioxide, 6% potassium hexatitanate whisker, 1% ceramic fiber, 7% aramid fiber, 3% carbon fiber, 5% steel fiber, 6% copper fiber, 6% % calcium carbonate, 7% mica, 5% vermiculite, 6% foam iron powder, 6% cashew nut shell oil friction powder, 6% rubber powder. The subsequent specific production method is consistent with that of Example 1 and will not be repeated.
Embodiment 3
[0048] Embodiment 3, getting percentage by weight is 15% PTS suspension method phenolic resin, 5% graphite, 6% tin, copper sulfide, 3% antimony trisulfide, 3% zirconium silicate, 3% carbonization Silicon, 4% silicon dioxide, 5% potassium hexatitanate whisker, 1% ceramic fiber, 5% aramid fiber, 3% carbon fiber, 5% steel fiber, 6% copper fiber, 6 % calcium carbonate, 7% mica, 5% vermiculite, 6% foam iron powder, 6% cashew nut shell oil friction powder, 6% rubber powder. The subsequent specific production method is consistent with that of Example 1 and will not be repeated.
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