What should be paid attention to when installing ultra-thin cutting blades? It is a very important issue because during the cutting process of the saw blade, the edge collapse or detachment of the saw blade can pose a certain degree of danger to the operator. Therefore, it is necessary to install the ultra-thin cutting blade in accordance with strict regulations, and carry out production operations on the premise of ensuring that the saw blade is installed in place. Therefore, the manufacturer suggests that the following points should be achieved when installing ultra-thin cutting blades:
1. Before installing ultra-thin cutting blades, the markings on the cutting blades must be checked first. Grinding wheels with unclear or unmarked markings must undergo a re rotation inspection, otherwise they may become confused.
2. It is necessary to understand the working line speed of ultra-thin cutting blades. If a cutting blade with a working line speed of 50m/s is installed on a machine with a working line speed of 80m/s, it is easy to break.
3. Before installation, gently tap the cutting blade with a wooden hammer. If a crisp sound is emitted, it indicates that the ultra-thin cutting blade is of qualified quality. Otherwise, it indicates that there may be cracks inside the grinding wheel, and this type of grinding wheel cannot be used
4. The flange plates clamped on both sides should have the same shape and size. The diameter of the flange plate is generally half of the diameter of the resin grinding wheel cutting blade, and there should be a concave groove on the inner side. Between the grinding wheel end face and the flange plate, a piece of elastic cardboard or leather, oil resistant rubber pad with a thickness of approximately 1-2mm should be placed, and the diameter of the pad should be slightly larger than the outer diameter of the flange plate.
5. The flange screws should be tightened symmetrically in sequence to evenly distribute the clamping force, but not too much force, otherwise one side will be fractured.
6. After installing the ultra-thin cutting blade, it must be idle for one minute in order to test the quality of the ultra-thin cutting blade in the future. During idling, cutting pieces with quality issues are prone to rupture. Because this works under fast rotating conditions, it should be carefully inspected before use, installed firmly, and adjusted for static balance to avoid personal and quality accidents.