Shenzhen TingFeng Hardware Products Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 10000000pieces/per month |
| Delivery Time | 3days/Start |
| Packaging Details | Carton packaging 18*15*12cm (packaging can be customized according to customer product requirements) |
| Product Type | Deep Drawing Parts |
| Main Material | Stainless Steel / Aluminum / Copper |
| Material Thickness | 0.3-1.0mm / 1.0-2.0mm |
| Drawing Ratio (Diameter/Depth) | Up to 2.0 : 1 |
| Tolerance Grade | Precision (±0.05mm) / High-Precision (±0.02mm) |
| Surface Finish | Polishing / Anodizing / Nickel Plating |
| Application Industry | Medical Instruments / Precision Instruments / Consumer Electronics |
| Drawing Format | PDF / STEP / DWG/DXF / IGES |
| Brand Name | TF |
| Model Number | TF-004 |
| Certification | ISO9001 |
| Place of Origin | Shenzhen, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000000pieces/per month |
| Delivery Time | 3days/Start | Packaging Details | Carton packaging 18*15*12cm (packaging can be customized according to customer product requirements) |
| Product Type | Deep Drawing Parts | Main Material | Stainless Steel / Aluminum / Copper |
| Material Thickness | 0.3-1.0mm / 1.0-2.0mm | Drawing Ratio (Diameter/Depth) | Up to 2.0 : 1 |
| Tolerance Grade | Precision (±0.05mm) / High-Precision (±0.02mm) | Surface Finish | Polishing / Anodizing / Nickel Plating |
| Application Industry | Medical Instruments / Precision Instruments / Consumer Electronics | Drawing Format | PDF / STEP / DWG/DXF / IGES |
| Brand Name | TF | Model Number | TF-004 |
| Certification | ISO9001 | Place of Origin | Shenzhen, China |
| High Light | Integrated Forming deep drawing parts ，Complex Stepped deep drawing parts ，Integrated Forming Deep Drawing Process | ||
Deep Drawing Process for Integrated Forming of Complex Stepped & Shaped Cavity Parts
1．Deep Drawing PartsQuick Detail
Deep drawing is our core process for efficiently transforming metal sheets into high-depth, seamless cylindrical or special-shaped housing parts. We specialize in the manufacturing of small to medium-sized precision deep drawn parts, equipped with multiple deep drawing-specific hydraulic and mechanical presses. Through precise die design and process control, we effectively manage material flow to prevent wrinkling and cracking, providing customers with deep drawn products featuring uniform wall thickness, stable dimensions, and smooth surfaces.
2. Deep Drawing Parts Product Description
We are not only a manufacturer of deep-drawn parts, but also your engineering partner for solving complex shell forming challenges. For parts requiring high aspect ratios, complex bottom profiles, or tight inner diameter tolerances, our technical team can provide a complete solution from feasibility analysis and multi-step process simulation to mold manufacturing. We understand the delicate balance between friction, pressure, and material properties during deep drawing, and use this understanding to ensure that every part achieves a perfect balance between structural integrity and functionality.
3． Deep Drawing Parts Product Features & Advantage
|
Feature |
Advantage to You |
|
Exceptional Wall Thickness Uniformity Control |
Through professional die clearance design and blank holder force control, ensure minimal wall thickness variation in drawn parts, resulting in higher structural strength and consistency. |
|
High Drawing Ratio Forming Capability |
With its multi-pass progressive drawing process and intermediate annealing technology, it can stably produce parts with a depth far exceeding their diameter, breaking through the limits of single-pass drawing. |
|
Complex Bottom & Contour Forming |
The die can integrate steps like reverse drawing and boss forming, creating complex parts with steps, protrusions, or special-shaped bottoms in one stroke, reducing assembly. |
|
Excellent Surface Quality & Finish |
Employing a high-polish mold core and specialized lubrication technology, the inner wall of the parts is smooth, making them suitable for use in medical, food, and other applications requiring high cleanliness. |
|
Comprehensive Material & Process Knowledge |
Proficient in the deep drawing characteristics of various materials like stainless steel, aluminum, and copper, able to recommend the optimal process route for different materials to ensure success rate and yield. |
4． Deep Drawing Parts Product Specification
|
Specification Item |
Detail / Range |
Note |
|
Processable Material Thickness |
0.2 mm — 3.0 mm |
Common range 0.3-1.5mm |
|
Maximum Drawing Depth |
Up to 150 mm |
Dependent on diameter and material |
|
Typical Drawing Ratio |
1.5 : 1 — 2.0 : 1 |
Multi-stage process allows for higher ratios |
|
Internal Diameter Dimensional Tolerance |
±0.05 mm (Precision Grade) |
Can be improved upon request |
|
Bottom/Sidewall Thickness Variation |
≤ 20% (Standard) |
Can be optimized to lower |
|
Mouth Flatness/Edge Condition |
Can provide curling, trimming, or sizing operations |
Meeting assembly requirements |
|
Surface Roughness (Inner Wall) |
Ra ≤ 0.8 μm (Achievable) |
Requires special process |
5. Deep Drawing Parts Product Application
Our precision deep-drawn parts are key sealing carriers and structural components for achieving product functionality and reliability: Medical and laboratory instruments: surgical instrument handles, disposable biopsy needles, reagent containers, implantable device housings, requiring extremely high levels of internal surface smoothness, biocompatibility, and sealing.
Precision sensors and actuators: pressure sensor diaphragms, miniature pump bodies, linear motor housings, optical lens barrels, requiring precise internal cavity dimensions and complex internal structures.
High-end consumer electronics | smartwatch sensor housings, true wireless earphone charging case inserts, electric shaver head guards, prioritizing metallic texture, thinness, and structural strength.
Miniature packaging and seals: high-end cosmetic metal tubes, hermetic electronic component packaging housings, requiring excellent formability and sealing performance.
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.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
the year20
Total Annual:
20000000-30000000
Employee Number:
60~70
Ecer Certification：
Verified Supplier
Company Profile Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges. Core Streng... Company Profile Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges. Core Streng...
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