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Bags grid knife
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■ measuring principle Draw a square on the specimen surface 100. And check excitation state after the tear film layer adhered TAPE. Measure adhesion betweenThe quality of testing coating and adhesive between the matrix is good or bad coating and substrate ■ Equipment Condition
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■ working methods
. Psalm ready to specifications of this field ISOR1514 and ISO2808.
. Place the specimen on the strength of reputation.
. Takes the knife, the blade perpendicular to the specimen cutter.
. The general pressure, calm and pull to 20-50mm / S speed in a compassionate approach.
. After the .90 ° rotation, repetitive tasks drawn from the country, to form a grid graph.
. The grid graph with the cleaning brush five times.
. After firmly attached firmly to remove .Tape quickly.
. The film layer to ensure Roubaix.
. The proceeds from the floating 3 points, 3 points proceeds resulting from overlapping inconsistencies during the remaining positions, all at the same time recording the results.
. The failure to replace the bolts and then loosen the bolts when changing the direction adjusting blade cutter driver.
■ Formation report
Report reliability measurement / Inspection tour reports / initiation, intermediate reports, shutdown
