Briefly introduce the stretching parts
Stretching parts are metal sheets processed into parts with cavities, curved surfaces, or deep cylindrical shapes through stretching technology. The core feature is "integrated molding", which can replace multi-component splicing and undertake key functions in multiple industries. It can be understood from three core dimensions:
Stretching parts are metal sheets processed into parts with cavities, curved surfaces, or deep cylindrical shapes through stretching technology. The core feature is "integrated molding", which can replace multi-component splicing and undertake key functions in multiple industries. It can be understood from three core dimensions:
1. Core processing logic: forming from flat to three-dimensional
Using metal sheets (such as steel plates and aluminum plates) as raw materials, pressure is applied to the sheets using molds (convex and concave molds) to cause plastic deformation inside the molds, gradually stretching them into the target shape, such as stretching a flat plate into a cylindrical structure for a water cup or a cavity structure for a car fuel tank. The entire process does not require welding or assembly, which can reduce connection errors and improve the overall strength of the parts.
2. Key feature: Adapt to complex requirements
Strong shape adaptability: It can process parts ranging from simple shallow cavities to complex deep tubes and irregular surfaces, meeting the structural requirements of different scenarios, such as the spiral structure of household appliance inner tubes and thin-walled cavities of medical devices.
High precision and consistency: relying on standardized production of molds, the size and wall thickness deviations of the same batch of parts are little, which can adapt to automated assembly. For example, the shielding cover of electronic equipment needs high precision to ensure installation and fitting.
High material utilization rate: Compared with cutting and forging processes, stretching directly uses sheet metal to form, reducing material waste, especially suitable for high cost materials such as stainless steel and aluminum alloy.
3. Mainstream application scenarios: covering multiple industries
In daily life, stainless steel cups, pots, and cans are used to achieve beautiful and durable cavity structures through stretching.
In the industrial field, automotive fuel tanks, washing machine inner tubes, hydraulic cylinder tubes, etc. require stretching technology to ensure strength and sealing.
Precision field: electronic shielding covers, medical device casings, etc., rely on high-precision stretching to meet the needs of miniaturization and thinning.
中文
English
WeChat number：
苏公网安备32058102002633号
Home
Product
Wechat
Telephone