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Measure the thickness of PC endurance board

by:UNQ     2021-03-07
u003cbru003eu003cpu003ePC endurance board is extremely important for thickness requirements in all transparent materials, and its thickness directly affects the performance of the board in a fixed application environment, mainly reflected in impact resistance and service life. However, due to the lack of professional measurement tools and correct measurement methods, some illegal manufacturers have the opportunity to take advantage of the opportunity to cut corners on the thickness of the sheet and make huge profits. In view of this, Xinhai Sunboard has prepared two accurate measurement methods for customers for reference. u003c/pu003eu003cpu003eFirst correct the caliper or tape to the '0' position. Prepare the endurance board products that need to be measured, and carefully tear off the protective film on the endurance board to ensure that there are no relics on the endurance board. Insert the measuring caliper into the PC endurance board in a horizontal direction, gently press the caliper button, and observe and record the numbers on the caliper. Remember the following steps. According to this method, go to two to three points on each of the four sides of the endurance board. In addition, you need to measure and record the positions of 8 to 12 points, and take the average value of each point. It is the relatively accurate thickness of the endurance board, which is compared with the customized thickness of the board. If the error is within 3%, it is considered qualified. For example, a 1mm endurance board should be between 0.97mm-1.03mm, and a 10mm endurance board should be controlled within the range of 9.7mm-10.3mm. u003c/pu003eu003c/pu003eu003c/pu003eu003c/pu003eu003c/pu003eu003c/pu003eu003c/pu003eu003c/pu003e
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