1、 Position of blade on loader bucket
The bucket of loader is generally composed of wrap plate, side plate, baffle, knife plate, corner edge and side edge. The knife plate is at the front of the lower end of the bucket, and holes are usually reserved on the knife plate for adding bucket teeth and auxiliary knife plate. The cover plate, side plate and baffle of the loader bucket for earthwork are usually welded from low carbon, wear-resistant and high-strength steel plates. The side edge and corner edge are made of high-strength wear-resistant materials, and the knife plate is made of wear-resistant medium manganese alloy steel.
2、 Effect of blade on loader bucket
When the loader excavates materials, it uses the walking of the whole machine to insert the blade on the bucket into the material pile, and then completes the bucket loading through the control of the boom, rocker and connecting rod.
Each shovel and loading operation completed by the loader will cause wear on the blade. The high-quality blade will help the loader to shovel and load materials quickly and improve the operation efficiency. In terms of manufacturing technology, the forged blade is better than the cast blade. If the blade is heat treated again, the wear resistance effect is better; From the aspect of element composition, the blade with appropriate amount of Si (silicon), Mn (manganese) and other elements is stronger and wear-resistant.