Precision casting
Basic concept Precision casting refers to the use of precision molds and advanced process technology to perform high-precision and high-quality casting processing of metal materials. It is mainly used in aviation, aerospace, military, automobile and other fields, and has a very important impact on the quality and performance of products. Process flow
1. Mold making: Make the corresponding mold according to the product design drawings.
2. Casting material preparation: select appropriate metal materials, and carry out smelting and purification processes.
3. Pouring: Pour the molten metal into the mold, wait for it to cool, then remove the mold and perform subsequent processing.
4. Follow-up processing: including removal of remaining material, polishing, spraying and other processes to meet the requirements of the final product.
Technical advantages
1. High precision: Using advanced mold and process technology, high-precision processing of products can be achieved.
2. High quality: After the metal material is purified, the high quality of the product can be guaranteed.
3. High production efficiency: Advanced precision casting equipment and facilities, high production efficiency, can greatly improve production efficiency.
4. Light weight: Compared with other casting methods, products manufactured by precision casting are lighter in weight.
5. Low cost: Due to high production efficiency and good product quality, the cost of precision casting is relatively low. Application fields 1. Aerospace field: such as aircraft engine blades, spacecraft parts, etc.
2. Military field: such as tank barrels, missile parts, etc.
3. Automobile field: such as automobile engine block, cylinder head, etc. 4. Electronic field: such as mobile phone casings, computer parts, etc. Key technologies
1. Mold design: Mold is the core of precision casting, and its design and production technology have a decisive impact on product quality and production efficiency.
2. Casting process control: Casting process control is the key to ensuring product quality, and every link needs to be strictly controlled and managed.
3. Material preparation and processing: The preparation and processing of metal materials have an important impact on product quality and require advanced technical means for processing.
4. Follow-up processing technology: Follow-up processing technology includes processes such as removal of residual materials, polishing, and spraying, which require the use of advanced equipment and processes.
5. Intelligent manufacturing technology: With the continuous development of intelligent manufacturing technology, precision casting will also continue to develop in the direction of intelligence.
