Sheet metal processing process:

selection of materials:

the materials commonly used in sheet metal processing include cold rolled plate (SPCC), hot rolled plate (SHCC), galvanized plate (SECC, SGCC), copper (Cu), brass, red copper, beryllium copper, aluminum plate (6061, 6063, hard aluminum, etc.), aluminum profile, stainless steel (mirror, wire drawing surface, fog surface). According to the different functions of products, different materials are selected, which generally…

In grinding process, the wear state of grinding wheel is a main factor affecting grinding quality. In the grinding process of the grinding wheel, the abrasive particles gradually blunt and lose the cutting ability. If you continue grinding, the friction between the grinding wheel and the workpiece will increase and heat up, and the grinding quality will decrease significantly. This is mainly due to the passivation of abrasive particles, the blockage of grinding wheel surface and the…

A hundred thousand. B pays 30000. I'll pay 50000. Joint stock to open fuel injection processing plant. A accounts for 50%. B and I account for 25% each. How to write the cooperation agreement. Please help

partnership agreement

contract number:

: Party A:

legal address:

legal representative:

duty:

authorized agent:

ID number:

address:

postal encoding:

contact:: Telephone: Fax: Account No.: e e-mail box: Br> Party…

extend dimension model to introduce the manufacturing process of CNC hand board model:

CNC hand board model manufacturing is a traditional processing method, which uses the removal method to cut off the excess material of the blank to obtain the required prototype. From the perspective of technology, it is a processing method that integrates advanced technologies such as computer-aided design (CAD), computer-aided manufacturing (CAM), computer digital control (CNC) and excavates the…

the first is to fix the workpiece fixture, and the second is the tool fixture The last is the installation fixture

the opinions are basically the same as those Additional resources upstairs, but the fixture is also different according to the type of processing, and there should be its own tool sharpening fixture

too many hydraulic and manual

you can only make things with a large area. There…