Sheet Metal Fabrication
Sheet metal fabrication is a process that transforms flat metal sheets into precise parts using cutting, bending, and welding techniques. Our sheet metal fabrication service offers custom, high-precision parts with a fast turnaround.We support projects of all sizes and provide over 20 materials and finishes to meet your exact specifications. Get a quick quote today and bring your designs to life with exceptional accuracy and quality.
Cutting
Cutting is a primary process used to shape sheet metal into desired dimensions through methods like laser cutting, etc. It ensures high accuracy and clean edges, reducing the need for secondary finishing.
Available materials: stainless steel, aluminum, mild steel, etc.
Typical material thicknesses range: 0.5-12mm (depend on materials)
Blending
Bending uses CNC press brakes to produce U-shapes, V-shapes, and channel shapes by applying force along a straight axis. It is ideal for achieving consistent angles and tight tolerances in ductile materials
Sheet thicknesses: 1-6mm (depend on materials)
Stamping
Stamping uses dies and presses to form or cut metal sheets into specific shapes. CNC-controlled stamping offers precise positioning, ensuring repeatability for large production runs.
Available materials: low-carbon steel, aluminum, and copper, etc
Sheet thickness: 0.5-4mm (depend on materials)
Welding
Welding is a joining process that uses heat and pressure to fuse metal components, ensuring a strong and durable bond. It is ideal for assembling sheet metal parts with complex structures and is commonly used in automotive frames, electronic casings, and custom metal fabrications.
Typical material thickness ranges: 1-8mm ( depend on project requirements)
Available Materials For Sheet Metal Fabrication
Here is the list of available metals for sheet metal fabrication. If you need any customized materials, please get in touch with us.
Available Surface Finishes For Sheet Metal
We offer instant quotes for a wide range of post-machining surface finishes as follows.
| Materials | Properties |
|---|---|
| Mild Steel | Good strength, easy to weld and form, cost-effective. Available grades: A36, 1018. |
| Stainless steel | Corrosion-resistant, durable, and suitable for high-stress applications. Common grades: 304, 316. |
| Aluminum | Lightweight, good corrosion resistance, easy to machine and bend. Grades include 5052, 6061. |
| Copper | High electrical and thermal conductivity, good formability. Grades include C110 |
Tolerances of Sheet Metal Fabrication
| Features | Tolerances |
|---|---|
| Cutting feature | ± .00787’’ (0.2mm) |
| Bend angle | ± 1.0° |
| Bend to edge | ± 0.010” (0.254mm) |
| Surface Finish | Features | Suitable Materials |
|---|---|---|
| Powder Coating | A dry powder is applied and cured under heat to create a durable, colorful, and protective finish. | Steel, aluminum, stainless steel |
| Anodizing | An electrochemical process that thickens the oxide layer on aluminum, offering increased corrosion resistance. | Aluminum |
| Plating | Metal coating applied via electroplating to enhance corrosion resistance and aesthetic appeal. | Steel, stainless steel, brass |
| Brushing | Creates a uniform, matte surface texture by mechanically polishing the metal surface with abrasives. | Stainless steel, aluminum |
| Polishing | Produces a smooth, mirror-like surface finish by mechanically buffing the material | Stainless steel, aluminum |
| Passivation | A chemical treatment that removes surface contaminants and enhances the natural corrosion resistance of stainless steel. | Stainless steel |
Gallery Of Sheet Metal Fabrication Parts
FAQ
MOST FREQUENT QUESTIONS AND ANSWERSQ1: What types of materials can be used in sheet metal fabrication?
A1: We commonly work with materials such as stainless steel, mild steel, aluminum, copper, and brass. Each material has unique properties, such as strength, corrosion resistance, and workability, making them suitable for different applications.
Q2: What are the typical tolerances for sheet metal fabrication?
A2: Typical tolerances range from ±0.1 mm to ±0.5 mm, depending on the complexity of the design, material type, and manufacturing process used. We strive to maintain tight tolerances to ensure high precision and quality.
Q3: What are the maximum and minimum thicknesses that can be processed?
A3: We handle sheet thicknesses ranging from 0.5 mm to 12 mm, depending on the specific process. For bending, the ideal range is typically 1 mm to 6 mm. Please let us know your specific requirements so we can recommend the best options.
Q4: Can you provide custom surface finishes for fabricated parts?
A4: Yes, we offer a variety of surface finishes, including powder coating, anodizing, plating, brushing, polishing, and sandblasting. Surface treatment options can enhance the product's appearance, corrosion resistance, and durability based on your needs.
Q5: What quality control measures do you have in place?
A5: We implement strict quality control measures at every stage of production, including material inspection, in-process checks, and final dimensional verification. Our team uses precision measurement tools and follows ISO standards to ensure product quality
Q6: What is your typical lead time for sheet metal fabrication?
A6: Lead time varies depending on the complexity and volume of the order. Standard projects typically take 2-4 weeks from order confirmation to delivery. For urgent orders, we can offer expedited production schedules.
Q7: Can you support both low-volume and high-volume production?
A7: Yes, we support both low-volume prototyping and high-volume production. Our flexible manufacturing setup allows us to efficiently handle a variety of order sizes while maintaining consistent quality.
Q8: How do you ensure parts meet customer specifications?
A8:We work closely with customers from the design stage to understand their requirements and specifications. After production, we provide full inspection reports, including dimensional measurements and surface finish details, to verify compliance.
Q9: What design features should be considered for sheet metal parts?
A9: Designs should account for material type, thickness, bend radius, and edge conditions to avoid issues like warping or cracking. We recommend keeping a consistent bend radius and minimizing complex cuts for better manufacturability.