China Metal Sheet Aluminum Stamping Parts Manufacturers, Suppliers, Factory

At the beginning of CNC machine tools, aircraft parts with complex surface are selected as machining objects, which is difficult to be solved by common machining methods. The biggest characteristic of NUMERICAL control machining is to use perforated tape (or tape) control machine tool for automatic processing. Because aircraft, rocket and engine parts have different characteristics: aircraft and rocket zero, component size, complex surface; Engine zero, small component size, high precision. Therefore, aircraft, rocket manufacturing department and engine manufacturing department of the choice of NUMERICAL control machine tools are different. In the aircraft and rocket manufacturing to use continuous control of large CNC milling machine, and in the engine manufacturing both use continuous control of CNC machine tools, also use point control of CNC machine tools (such as CNC drilling machine, CNC boring machine, machining center, etc.). Process focus

Manufacturers use low to mid-volume manufacturing to transition from prototyping to full-volume production. The limited-run production, usually of between 50 and 100,000 parts, allows manufacturers to shorten time to market and lower costs through smaller, sustainable inventories. When new markets and opportunities emerge, companies can innovate and react quickly with custom parts.

Numerical control technology originated from the needs of the aviation industry, in the late 1940s, an American helicopter company proposed.

Nc machine tool processing is processed parts of the clamping method should also be a reasonable choice of positioning benchmark and clamping scheme

The micrometer often used in work, the scientific name should be called the spiral micrometer, it is made according to the principle of spiral enlargement, that is, the screw is rotated in the nut for one revolution, and the screw will move forward or backward along the axis of rotation for a distance of one pitch.