- Sheet Metal Material: Galvanized sheet
- Sheet Thickness: 1-3 (mm)
- Fabrication Size/Length*Width*Height: 3000*81*500 (mm)
- Molded Parts: Chassis Shell
- Blanking Method: NCT CNC punch
- Tolerance: 0.1mm
- Surface Treatment: paint
- Surface Roughness: 0.1
- Annual Remaining Fabrication Capacity: 1,000,000
- Proofing Cycle: 4-7 days
- Rapid Prototyping Cycle: 4-7 days
- CE & ISO&ITAF:Pass
- Quality Control:CMM And More
- Drawing format:3D/CAD/DWG//STEP/PDF/etc.,
OEM NCT CNC Punching Galvanized Steel Sheet Painted Chassis
Pintejin is a NCT CNC Punching Galvanized Steel Sheet Painted Chassis company specializing in Stamping / stretching / expanding / calendering / sheet metal hardware mold design and product manufacturing, CNC and lathe processing. According to the samples or drawings provided by customers, we provide customers with One-stop service for mold development, part processing and surface treatment. The current industries involved in the company’s hardware products are: communications, aviation, high-speed rail, medical, automotive, home appliances, kitchenware and lighting hardware.
Besides providing the ordinary hardware for our customers, our greatest advantage is to develop the moulds of complex shaped shell and deep stretching products as well as to make the the bulks. We have succeeded in developing many difficult drawing dies and made the bulks which satisfied our customers very much.
The Advantages Of Pintejin Custom Sheet Metal Fabrication Service
Sheet metal fabrication services for mild steel, high strength low alloy (HSLA) steel, cold/hot rolled steel, galvanized steel, stainless steel, aluminum, copper and brass. Various capabilities include contract manufacturing, edge rolling, forming, roll bending and welding. Finishing and secondary services such as hardware installation, tapping, deburring, cleaning, heat treating, plating, anodizing and painting available. Prototype and low to high volume production runs offered.
Points Sheet Metal Customers Should Know When Designing Drawings
Design Considerations for Sheet Metal Fabrication:
- Wall Thickness: Uniform thickness is very important for any geometry. Geometries with more than one wall thickness will require sheet metals of different thicknesses. Therefore, the alignment and orientation of parts may be inaccurate or take time.
- Bend Radii: It is important to keep the inside bend radius of sheet metal at least equal to its thickness. This will help to avoid distortions and fractions in the final parts. Maintaining the bend radii consistently across the part ensures cost-effectiveness and good orientation.
- Bend Allowance and Deduction: Bend allowance is the material needed to be added to the actual lengths of the parts to help develop a flat pattern. Bend deduction is the material needed to be removed from the length of flanges to help get a flat pattern.
- K Factor: K factor is the sheet metal process is the ratio of neutral axis to material thickness. This value changes with respect to the various physical properties and thickness of materials used.
- Holes and Slots Orientation: These factors are also very important. Holes and slots diameter should at least be as large as the thickness of the sheet metal. Also, holes should be reasonably spaced. They should never be too close to the edge of the material.
Currently, our non-standard sheet metal fabrication parts are exported to America, Canada, Australia, United Kingdom, Germany, France, Sout Africa, and many other countries all over the world. We are ISO9001-2015 registered and also certified by SGS.