1. Prepare for heat treatment. The purpose of preheat treatment is to improve the cutting performance of the trend, eliminate the residual stress in the blank manufacturing era of CNC…
Introduction of CNC lathe processing heat treatment
Procedures to be followed in the process of hardware processing
1. When processing products. The operator should maintain the correct posture and have enough energy to cope with the work. If you find that you are unwell, you must leave…
Introduction to non-standard parts processing knowledge
Non-standard parts processing refers to mechanical equipment that is not manufactured according to uniform standards in terms of type, specifications, performance, dimensions, drawings, tolerances and fits, technical document numbers and…
How to reduce the noise during precision parts processing?
1. Civilized production: More than 30% of gear transmission noise is caused by burrs and bumps. Some precision machinery parts processing plants remove burrs and bumps before the gearbox is…
Stamping parts market analysis
(1) There is no one to study the stamping parts market seriously, and the stamping parts market is chaotic. (2) The market competition in the home appliance and electrical appliance…
Safety precautions in machining
1. Easy to operate, reduce walking back and forth, and avoid unnecessary bending and tiptoe movements. 2. The positioning is accurate and reliable to prevent malfunctions due to slight vibration.…
Introduction to sheet metal processing and cutting knowledge
The first stage: the elastic deformation stage When the cutting edge starts to contact the material, the material produces compression, stretching and bending deformation. The larger the cutting edge gap,…
Common problems in the processing of metal stamping parts
1. In the daily processing of Metal Stamping parts, the punching size is too large or small, and the size of the punch is quite different. 2. When the punching…
Let’s introduce the mold in order from top to bottom
Upper die seat: The uppermost die seat is usually directly contacted on the punch frame die. Generally speaking, it is larger than the lower module. According to the principle of…
Introduction to the measurement knowledge of stamping parts
The hole measurement of Metal Stamping parts takes the minimum value according to the measurement method of the stop gauge, so when you use the caliper to record the measurement,…