Die bonding device of single-sided polisher
A single-sided polishing and sticking technology, applied in the direction of grinding workpiece supports, etc., can solve the problems of complicated operation, high cost, poor quality of sticking, and achieve the effect of reliable workpiece fixation, improving processing accuracy and shortening sticking time.
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[0016] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0017] refer to figure 1 As shown, a single-sided polishing machine chip bonding device, the device includes a ceramic disc 2, the upper surface of the ceramic disc 2 is bonded with a holding disc 1, and the holding disc 1 is provided with a plurality of workpieces 3 in size and shape. Matching hole 4, the workpiece 3 is embedded into the holding plate 1 through the hole 4. In this embodiment, after the workpiece 3 is embedded in the holding plate 1, it can be put into the equipment as a whole for single-sided grinding / polishing .
[0018] The working holes 4 are evenly distributed on the end surface of the holding plate 1, and it is advisable that the center of gravity of the embedded workpiece 3 is at the center of the holding plate 1.
[0019] The holding plate 1 is provided with three holes 4, and the holes 4 are distributed at...
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