Author Archives: huangchuyu

A hands-on reference for engineers and procurement teams — covering grade selection, springback compensation, DFM checks, and quality control from prototype through production. Stainless steel sheet metal bending uses press brakes to form stainless steel sheet or plate into precise angular shapes. The process is widely used to produce brackets, enclosures, guards, ducts, and structural […]

A practical guide for engineers and procurement professionals covering stainless steel grade selection, welding methods, surface finishes, and quality control in custom enclosure fabrication—from design review through volume production. Custom stainless steel enclosure welding is the process of manufacturing non-standard metal housings through a sequence of laser cutting, forming, welding, and surface finishing operations. Engineers, […]

A practical reference for engineers and purchasing teams, covering tooling selection, material choice, DFM principles, quality control, and RFQ preparation. High-volume metal stamping uses presses and custom tooling to form sheet metal parts at scale. For brackets, enclosures, terminals, spring clips, and similar components produced in annual volumes ranging from tens of thousands to millions, […]

Basic Quotation Requirements for Custom CNC Punched Metal Panels Custom CNC punched metal panels are commonly used for equipment panels, control panels, enclosure doors, instrument housings, and other sheet metal components. In most cases, the CNC punching process is used to create holes, cutouts, and local formed features on the panel. Whether additional processes are […]

Overview of Custom Laser-Cut Aluminum Enclosures Custom laser-cut aluminum enclosures are sheet metal components made through laser cutting, bending, PEM hardware installation, welding, and surface finishing. They are widely used as equipment housings, electronic enclosures, instrument cases, and control box covers. Although they may look like simple outer shells, many details can affect the final […]

Sheet metal powder coating is a surface finishing process in which powder coating material is electrostatically applied to a metal surface and then cured with heat to form a protective coating. It is widely used for electrical enclosures, equipment housings, automation sheet metal parts, metal brackets, and OEM metal panels. A good-looking sample only proves […]

CNC Sheet Metal Bending Starts with the Drawing, Not the Price CNC sheet metal bending is a forming process that uses a press brake and dedicated tooling to bend cut metal sheets into specified angles, flanges, channels, enclosures, brackets, or structural components. At first glance, it may look like a simple process of pressing a […]

The Role of Sheet Metal Welding in Structural Fabrication Sheet metal structural welding refers to the process of joining laser-cut, CNC-bent, punched, or PEM-inserted metal components into functional assemblies through welding, straightening, grinding, and surface finishing. These welded sheet metal structures are commonly used in equipment enclosures, metal brackets, machine frames, control cabinets, automation bases, […]

Custom metal stamping is a manufacturing process that uses stamping dies and press equipment to cut, bend, draw, flange, and form sheet metal into parts that meet specific structural, dimensional, and assembly requirements. For customers outsourcing production, the key question is not how large the press is, but whether the supplier can consistently turn engineering […]