Sampling device for cutting copper-clad fiberglass sheets
A glass fiber board and sampling device technology, applied in the direction of sampling devices, etc., can solve the problems of low cutting efficiency, troublesome operation, injury to hands, etc., and achieve the effect of eliminating safety hazards and simple and quick operation
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[0020] At present, in the circuit board production process, it is necessary to perform board removal and grinding operations after drilling, and then sample inspection of the circuit board is required before shipment. The inspection items include surface copper thickness, hole copper thickness, and hole wall roughness and more. When the test fails, the circuit board will be re-drilled, and when the test is passed, it will be shipped. At present, in the sampling inspection, the circuit board is often cut manually, and a circuit board sample of a specified size is cut out for inspection. Not only is the operation troublesome, the cutting efficiency is low, and it may hurt the hands, there is a certain degree of safety. Hidden danger.
[0021] Based on the above, refer to Figure 1-Figure 2 , an embodiment of the present invention provides a sampling device for cutting copper-clad glass fiber boards, including an operating table 100, a frame 200, a cylinder 310, a push rod 320,...
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