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Polishing Deep Sheet Metal Components For Metal Cups And Cylindrical Part
| Place of Origin | Shenzhen, China |
|---|---|
| Brand Name | TF |
| Certification | ISO9001 |
| Model Number | TF-004 |
| Minimum Order Quantity | 1 |
| Price | 0.05-0.20USD |
| Packaging Details | Carton packaging 18*15*12cm (packaging can be customized according to customer product requirements) |
| Delivery Time | 3days/Start |
| Payment Terms | T/T |
| Supply Ability | 10000000pieces/per month |
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xProduct Details
| Product Type | Deep Drawing Parts / Stamped & Drawn Parts / Custom Metal Stampings | Main Material | Stainless Steel / Aluminum & Alloys / Copper & Alloys / Low Carbon Steel |
|---|---|---|---|
| Material Thickness | 0.3mm-1.0mm / 1.0mm-2.0mm / 2.0mm-4.0mm | Process Type | Deep Drawing / Multi-Stage Drawing / Ironing / Reverse Drawing |
| Surface Finish | Polishing / Electropolishing / Anodizing / Painting / Plating | Tolerance Grade | Economical (±0.1mm) / Precision (±0.05mm) |
| Drawing Depth | ≤ 5D (Depth/Diameter) / 5D-10D / Custom | Application Industry | Home Appliances / Cookware & Tableware / Automotive Components / Industrial Containers |
| Highlight | Polishing deep sheet metal components,Metal Cups deep sheet metal components,Cylindrical Part Deep Drawing Process |
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Product Description
Custom Deep Draw Stamping, Cost-Effective Metal Cups & Cylindrical Part
1．Deep Drawing PartsQuick Detail
Tingfeng Hardware has extensive experience in the field of metal deep drawing and forming, specializing in the production of various cylindrical, box-shaped, and complex curved hollow shell parts. Through the combination of multi-station hydraulic presses and precision progressive and compound dies, we control the flow and thinning of materials during the drawing process, enabling the stable forming of workpieces with a depth exceeding five times their diameter. Our products are widely used in home appliance casings, stainless steel utensils, and automotive fuel tanks, providing customers with high-quality metal shell solutions characterized by seamless, integrated forming, high structural strength, and a smooth appearance.
2. Deep Drawing Parts Product Description
The core of the deep drawing process lies in transforming flat metal sheets into three-dimensional hollow components, and avoiding cracking, wrinkling, and uneven thickness are key challenges that need to be overcome. Our technical team is proficient in materials science and forming simulation, enabling us to accurately predict and optimize process parameters (such as blank holder force, drawing beads, and die radius) during the mold design phase. We specialize in working with various materials, including stainless steel and aluminum, and can provide a full range of services from mold development and forming to finishing, ensuring that every deep-drawn part meets both functional requirements and possesses excellent geometric accuracy and surface quality, depending on the product's end use (such as structural support, aesthetic decoration, or food contact).
3． Deep Drawing Parts Product Features & Advantage
|
Feature |
Advantage to You |
|
One-Piece Forming & Seamless Structure |
Forms integrated shells without welds or seams through single or successive drawing operations, eliminating potential leak points and strength weaknesses at joints. This significantly enhances the overall structural integrity, sealing, and aesthetics of the product. |
|
Excellent Material Utilization & Cost Control |
Compared to welding or assembling multiple parts into a shell, deep drawing typically uses round or square blanks with simple nesting, resulting in minimal material waste. This achieves significant material cost savings in high-volume production. |
|
Complex Geometry Forming Capability |
Capable of producing not only simple cylinders but also complex workpieces with steps, flanges, special cross-sections, and bottom features through multi-stage drawing and final shaping, meeting diverse design needs. |
|
Superior Surface Quality & Consistency |
The high-gloss surface treatment of the mold cavity and the rational process design result in smooth internal and external surfaces of the parts, reducing the need for subsequent polishing. The stable production process ensures high consistency in the dimensions and appearance of large-volume products. |
4． Deep Drawing Parts Product Specification
|
Specification Item |
Detail / Range |
Standard / Notes |
|
Applicable Material Thickness |
0.3 mm — 4.0 mm |
Common 0.5-2.0mm |
|
Max. Forming Depth |
Up to 10D (Depth/Diameter) |
Material & shape dependent |
|
Diameter/Side Length Tolerance |
±0.05mm — ±0.2mm |
Tolerance widens with higher Depth/Diameter ratio |
|
Bottom/Wall Thinning Ratio |
≤ 30% (Controllable) |
Minimized through process optimization |
|
Corner Radius (R) |
≥ 2t (t=material thickness) |
Smaller R customizable with increased difficulty |
|
Surface Roughness (Ra) |
0.8μm — 1.6μm (Die surface) |
Can be polished to mirror finish afterwards |
|
Max. Part Size |
Diameter≤300mm, Depth≤250mm |
Machine capability dependent |
|
Production Cycle |
10 - 30 pieces/min (Complexity dependent) |
|
5. Deep Drawing Parts Product Application
Our deep-drawn parts serve as the "sturdy casings" for numerous everyday and industrial products:
Home Appliances: Washing machine drums, rice cooker casings, vacuum cleaner dust cups, water heater tanks, requiring good formability, corrosion resistance, and a clean appearance.
Kitchen Utensils and Cookware: Stainless steel cookware, sinks, tableware, and thermos flask liners, emphasizing food-grade safety, easy-to-clean surfaces, and aesthetically pleasing designs.
Automotive and Industrial Components: Headlight reflectors, small fuel tanks, filter housings, and pneumatic cylinder bodies, requiring reliable sealing, structural strength, and complex internal shapes.
Electronics and Communication Enclosures: Amplifier heat sinks, instrument covers, and communication equipment shielding enclosures, balancing electromagnetic shielding, heat dissipation, and precision assembly requirements.
6. Frequently Asked Questions (FAQ)
Q: Can you handle complex custom designs and provide design optimization suggestions?
A: Absolutely. This is our core expertise. We provide free DFM analysis within 3-5 days, often helping clients achieve 15-30% cost reduction through design for manufacturability.
Q: How do you ensure quality consistency and handle defect issues?
A: We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
Q: What are your lead times and how do you handle urgent orders?
A: Standard lead times: 3-7 days for prototypes, 7-15 days for mass production. We offer VIP prioritization cutting lead times by up to 30%.
Q: Will I get timely responses and professional support throughout the project?
A: Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
Q: Can you provide material certifications and environmental compliance reports?
A: Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
Q: How do you protect my designs and intellectual property?
A: We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
Q: What are your payment terms and MOQ requirements?
A: We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
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