Alloy circular saw blades that content quality inspection

Core Tip:. ① substrate surface finish inspection, application plug blade hole detection, or the naked eye holes over the surface of the knife if there is full contact with the blade edge ruler detect flatness or wavy and pot-shaped, with the end
①. Matrix test surface finish, blade hole  GUSHI colde saw blade plug detection application, or the naked eye hole cutter with completely over the contact surface with the knife blade flatness ruler detection or wavy and pot-shaped, with a client-side jump jump cytometry tooth holder has an oxide or glitches with durometer hardness uniformity detection surface rust and other indicators.
②. Weld inspection wire fluidity, weld strength, welding burns oxide should not be beyond the undercut, solder alloy tooth deflection degrees, depending on the angle between the bottom and the minimum width of the alloy matrix should not be less than 1.2mm, it has cracks, oppose any Alloy Welding pressure detection firmness.
③. Grinding teeth grinding detection plane A, B two tables side by checking with moderate (by surface contact pin) suitable level contacts, detect lateral angle, side front corner by applicable Point
Touch table shows how much depends on the thickness of the alloy with a dial gauge to check, only check the tooth GUSHI tile cutting blades  thickness, but the majority of the blade itself or wavy pot type parameter must have a bad end is always the best way to jump meter is the most accurate test, Also check the tooth surface finish, such as wheel apparent traces of some poor durability of the knife can not see the two flanks, accurate detection angle was still true after grinding. After checking the angle, in radians or allowed to produce clear signs of the wheel or the back rake angle, when the two sides of trails around the tooth jump in line, do not allow left or right high right low left high low, generally detected with a diameter hop, visual inspection main cutting edge in front of the human body is not allowed to  GUSHI carbide saw blades see any white lines, when Lee Tudor feel with obvious edge detected with visual clarity. Blade rake angle or rake smooth wheel Keys, no two blades, domestic mill still hand front corner motive or mechanical automata, often grinding rake angle wheel or front edge retraction pressure, causing the blade to produce an obtuse main cause The main reason the tool is not durable, Germany retract hydraulic lift with grinding function, so the product is very duo Lee grinding.