The precision metal processing industry is currently in a state of rapid development, and many companies need to rely on it for parts and equipment production. Therefore, the current requirements for precision metal processing are getting higher and higher, and the conditions for processing drawings, materials, and processing technology are relatively harsh. Therefore, we need to understand how to avoid workpiece scrapping during processing and make corresponding preparations to improve production efficiency.
First of all, we need to be clear that drawings are very important. Drawings are equivalent to the heart of the entire process. If the drawings do not indicate the corresponding shape and position tolerances, the products produced may not be able to achieve the purpose of use. At the same time, the drawings also set a direction for precision machining companies. According to the drawings, Be able to formulate corresponding process flow, arrange processing time reasonably, and speed up production efficiency.
Secondly, the materials used for processing are also crucial. Without good materials, no matter how good the equipment is, it cannot meet a perfect standard. The finished product may not be beautiful enough. At present, many precision metal processing parts are more or less used in automobiles, aerospace, and medical enterprises. The required workpieces Not only must the appearance be beautiful, but also the precision must reach a very high level, and good material properties are also required.
Third, cost budget and processing cycle budget. In most cases, the price of workpieces produced and processed in the precision metal processing industry is decreasing, while the cost of materials and labor continues to rise. Therefore, we need to budget in advance, control the corresponding adjustable costs, and arrange orders reasonably during the production period. Avoid processing workpieces in a hurry and causing uncontrollable factors to occur.
Fourth, surface treatment, packaging and transportation. Hardware parts need to be surface treated in time after processing to prevent oxidation, corrosion, etc. of the workpiece. Corresponding protective measures must be taken during packaging and transportation to prevent the workpiece from being compressed, deformed, bumped, etc. during transportation, so as to ensure that the workpiece is handed over to in the hands of customers.
Precision metal processing technology:
01. The processing route has great uncertainty. One component or product can have multiple processes, and the production process requires a wide variety of machinery and equipment and fixtures.
02. Since hardware manufacturing enterprises mainly process in a sporadic manner, the quality and productivity of products largely depend on the technical level of workers, while the degree of automation is mainly at the unit level, such as CNC machine tools and flexible manufacturing systems.
03. Product parts generally use a combination of self-made and outsourced processing. For example, special processes such as electroplating, sandblasting, oxidation, and silk screen laser engraving will be entrusted to external manufacturers for processing.
04. There are many parts needed, and the workshop site often needs to fill in a large number of picking lists and you will see a "line-shaped" production list. If there is process management, a large number of process transfer forms need to be filled out.
The above are the preparations that need to be made in the process of precision metal processing. I hope it will be helpful to everyone!
