Punching and Perforation Metal Sheet Processing Technology for Junction Box

Here are 10 different sheet metal processing techniques:

1. Laser Cutting: Laser cutting involves using a high-powered laser beam to accurately cut intricate shapes and patterns in metal sheets. It provides high precision and is suitable for various metal thicknesses.
2. Press Brake Forming: Press brake forming uses hydraulic or mechanical presses to bend metal sheets into desired shapes or angles. It's commonly used for creating bends, flanges, and boxes in sheet metal.
3. Roll Forming: Roll forming passes metal sheets through a series of rollers to gradually shape them into continuous profiles, such as corrugated sheets or structural components.
4. Punching and Perforating: Punching creates holes or specific shapes in metal sheets, while perforating involves creating patterns of holes. Both techniques are used for ventilation, filtration, or decorative purposes.
5. Hydroforming: Hydroforming uses high-pressure fluid to shape metal sheets into complex contours or parts, offering design flexibility and reduced tooling costs compared to traditional methods.
6. Deep Drawing: Deep drawing involves using a punch and die to transform a flat metal sheet into a three-dimensional object, such as cups, cans, or automotive parts.
7. Waterjet Cutting: Waterjet cutting employs a high-pressure stream of water mixed with abrasive particles to cut through various metals. It's suitable for cutting thick materials and producing intricate shapes.
8. Embossing and Coining: Embossing raises a design or pattern on the metal's surface, while coining uses compressive forces to create highly detailed and precise imprints.
9. Spinning: Spinning rotates a metal disk against a mandrel to create cylindrical or conical shapes, often used for products like lampshades, containers, and decorative elements.
10. Electrochemical Machining (ECM): ECM selectively removes metal from a sheet using electrolysis. It's used for precise shaping of complex contours, especially for heat-resistant alloys and hardened metals.

Each of these techniques serves specific purposes and offers unique advantages based on factors such as material type, desired shapes, tolerances, and production volume.

Qingdao Chenyang Machinery MFG Co., Ltd. was established in May 2007, is a set of sheet metal, machining, die casting, spraying and injection molding integrated production of high-tech enterprises. The headquarters of the company is located in Yunshui 2nd Road of the Automobile Industry New Town, with a construction area of 45,000 square meters, and the branch plant is located in Qingdao Environmental Protection Industrial Park, with a construction area of 12,000 square meters. The company has more than 200 employees, including 45 management personnel and 27 middle and senior technical R&D personnel. The company consists of sheet metal, CNC processing department, die casting, injection molding four industries, including sheet metal laser, bending, welding, riveting, powder coating, painting, assembly and other departments.