What are the characteristics of the description and manufacture of precision hardware machinery?
1. Comparing with standard machinery, it can tailor-made according to the company's demand, can complete some functions that can not be completed by standard machinery, and finish the output value that standard parts can not reach. For example, the output value of standard machinery is small. If you want to increase the output value, you can do it by making non-standard equipment. As the auxiliary equipment of standard machinery, it has been widely used in various industries at present.
2. The characteristics of precise hardware machinery description:
1. Pay attention to the criteria of standardization, modularization and refinement.
2. AutoCAD, Pro/E and other three-dimensional descriptive software are used to depict the products, which can generate physical quantities such as zero, component volume, component and center of gravity, providing a solid basis for the related descriptions and subsequent processing.
3. All two-dimensional layout maps are generated by computer on the basis of three-dimensional digital model, which guarantees the accuracy of view and scale, and the harmony of drawing quality and work efficiency.
4. When the non-standard mechanical drawing is finished, the product foil diagrams of BMP, JPG and other patterns can be output.
5. Draw a picture in your head, develop your fantasy, divide the equipment into several pieces, how to choose the layout of each piece, how to connect.
6. Drawing and putting ideas into practice. Draw the general drawing first, then the part drawing. Facilitate changes in descriptions and ideas.
7. Strength calibration, experienced people can directly select materials, experience less, to make a brief check, to avoid serious mistakes.
8. To check the drawings, the first thing is to check whether the parts are dry or not, whether they are convenient to install, use and repair.
9. Clean up the drawings, calculate the component of spare parts and make quick quotation. Check the price of processing spare parts according to the component of data * the price of data * 2-3 times.