Sliding bearings are the most widely used and the first class of bearings in the industry. Friction ......
In the overhaul work of metal cutting machine tools, it is often encountered to replace the new lea ......
"Hydraulic and Pneumatic Technical Manual" This manual consists of six articles. The firs ......
Thermal spray materials, especially various nickel-based, ceramic and tungsten carbide powder coati ......
Our factory uses the existing M4215 honing machine to honing the connecting rod small hole of a die ......
Model NO.: BT-9001 ......
When we made the workpiece shown in Figure 1, we found that the parts machined with the ordinary dr ......
In machining, we often encounter sleeve-type parts with inner cylinder holes or inner cone holes wi ......
The piston pin hole bushing shown in Fig. 1 has 24 oil grooves coexisting in the hole. In the past, ......
In the grinding process, it is often encountered to machine the end faces or shoulder blades with a ......
The taper of the cone is detected by a sine gauge. When the sine gauge is placed at the exact heigh ......
On ordinary machine tools, the processing of thin-walled flanges with an outer diameter of 8 mm or ......