Bearing grinding crack generation mechanism and preventive measures
Grinding process is widely used in the machinery manufacturing industry, the heat treatment of quenched carbon tool steel and carburised quenched steel parts, in the grinding and grinding direction of the basic perpendicular to the surface often appear a large number of more regular arrangement of cracks - grinding cracks, which not only affects the appearance of parts
180° turning device for workpieces
Technical Brief: This patent proposes an automatic turning device for the problem of low efficiency and high safety risk caused by traditional plate turning relying on manual or travelling vehicle operation. The 180°turning of the workpiece is realised by the rotating structure of the clamping part and the longitudinal beam, together with the design of the limit device and concave table.
Gear main several precision index and test project learning
The basic principle of gear meshing: the teeth of two gears mesh with each other to transmit motion and power, and their instantaneous ratio should theoretically be constant (involute gears). However, accuracy errors can destroy this ideal state.
Mechanical forms of 5-axis machines
In recent years, five-axis CNC machining centres have made a big splash in the machining field, winning over many manufacturers with their high efficiency and quality features. Five-axis machine tools, that is, on the basis of the traditional X, Y, Z three linear moving axes, add two rotary axes
Changshu Machining
Changshu MachiningThe Changshu area's growth in the field of machining demonstrates a detailed and professional side of manufacturing. Machining, or machining, is the process of changing the shape or performance of a workpiece through mechanical equipment. This field is a blend of traditional skills and modern technology.
Boring and milling machine vibration control and surface quality improvement
In the field of metal machining, the vibration phenomenon of boring and milling machines is a key physical factor that affects the final surface quality of the workpiece. This vibration is not a single event, but is the result of a dynamic interaction between the machine structure, the cutting process and the workpiece material. Understanding how vibration is generated
I. Welding deformation of the form and causes
Steel structure welding deformation and control correction method, a good collection.
CNC machining technology for high-end precision manufacturing
The application of CNC technology has made a qualitative change in the traditional manufacturing industry, especially in recent years. The development of microelectronics technology and computer technology has brought new vigour to CNC technology. CNC technology and CNC equipment is an important foundation for the industrial modernisation of each country.
Machining precision influencing factors and improve measures
When the original accuracy of the machine tool, cutting tool, fixture and workpiece blank etc. all meet the process requirements without considering the dynamic factors, the effect of adjustment error plays a decisive role in machining accuracy. Improve the geometric accuracy of the machine tool used for parts machining
CNC machining-Classification characteristics of CNC lathe J machining
Non-standard machining of mechanical parts | jig and fixture machining | precision mould machining | high-speed computer gong processing | batch machining of mechanical parts | large computer gong machining | precision CNC machine processing | precision mould machining | five-axis machining of mechanical parts | Dongguan computer gong machining Contact Tel: 18124











