Key Factors of Changzhou Precision Casting Gear
In the process of gear processing, those advanced blank […]
In the process of gear processing, those advanced blank forming processes, more stable and precise heat treatment procedures, and particularly suitable surface hardening treatment procedures are the key factors that ultimately form a high-quality gear. For example, in the grinding process, there are several key links: Only by using a grinding wheel with a sharp edge and a small surface stress, the grinding feed can be increased, which will shorten the grinding time. It is to improve the grinding efficiency and also to extend the grinding wheel dressing interval to reduce costs.
Design is the key step and the initial step of precision casting. This is also the key step for gear casting. It is related to the quality and level of the gears that are cast. In the design stage, the appropriate gear material for casting is selected. Advanced and reasonable structural design, selection of efficient and reliable gears and bearings are indispensable links.
Under the premise of ensuring that there are no grinding burn cracks and quality, it is necessary to use higher grinding parameters as much as possible to shorten the grinding time, so that the grinding efficiency can be improved, the yield can be improved, and its accuracy, Reduce surface roughness. By using a more suitable grinding oil, it can be guaranteed that under the premise of good lubrication and rust prevention, it is even more conducive to reducing the surface stress of the grinding tooth surface, avoiding burn cracks, reducing roughness, and reducing the degree of plugging of the wheel air holes To ensure that the grinding wheel is sharp, this reduces the dressing of the grinding wheel, reduces the consumption of the grinding wheel, and reduces the cost.