NEWS

Magnesium alloy with a density of 36% is lighter than aluminum alloy, 73% lighter than zinc alloy, and 77% lighter than steel. It is recognized as the structural metal material with the smallest mass. The machining of small batches of magnesium alloy parts can be carried out on small manually operated machine tools; when processing magnesium alloy parts in large batches and with high efficiency, it will be more economical to use dedicated large-scale automated machining centers or computer numerical control machine tools. Compared with those metal materials with poor machining properties, magnesium alloys with good cutting properties have very outstanding advantages. For magnesium alloys, powerful cutting can be performed at high cutting speeds and large feeds, so that the number of machining hours can be reduced. Therefore, when completing the same task, if magnesium alloy is used as raw material, the number of processing equipment can be reduced, infrastructure investment can be saved, the floor space can be reduced, and labor costs and management expenses can be reduced.

Check whether the model specification is consistent with the requirements of the drawing, including the size of the anchor bolt hole, the size and position of the positioning pin hole

The paintable phosphating film is porous, uniform and fine, and the paint penetrates into the pores to increase the adhesion of the coating. At the same time, the modified low-zinc film can resist the corrosion during the electrophoresis process of electrophoretic paint and enhance the electrophoresis effect. These are all beneficial to improving the corrosion resistance of the phosphating film + organic coating of the coating product. The corrosion resistance of the steel surface after phosphating is 2 times higher than that of direct coating without phosphating. The effects of phosphate coating on coating are as follows.

The thermostat fails. For a YZ10B road roller, the water chamber under the water tank felt very cold when inspecting it, indicating that the cooling water was not fully circulated. After dismantling and inspecting the thermostat, it was found that there were ice cubes in the thermostat, which prevented the main valve from opening, causing the cooling water to be unable to circulate widely.