OEM Sheet Metal Steel Stamped/Stamping Product for Electronic Components

Product Description

OEM Sheet Metal Steel Stamping/Stamped Stamping Product for Electronic Components

Product Description

Alternative Process	Stamping ,deep drawing,bending ,punching, welding are available
OEM	OEM stamping parts,Custom Mould Design
High precision	Tolerance reach to 0.01 mm
Material	stainless steel, iron ( SPCC, SECC, SPTE, tinplate), aluminum alloy, red copper,brass, bronze alloy are available.
Surface treatment	Plating, Zinc plating, hot-dip, and polishing
Equipment	Stamping machine from 25T to 260T. Process machine: Welding machine, riveting machine,tapping machine,lathe machine
Certificate	Certificated by ISO9001:2015  ISO14000:2015
Priority	The independent right of Import and export
Shipment	20 working days after get the deposit and confirm all order details
Term of shipment	FOB Shenzhen or FOB Hongkong
Terms of Payment	Mould charge: T/T 50% deposit, 50% balance after confirming product sample. Order payment: T/T 30% deposit, 70% balance before shipment
Quality assurance	Technicians self-check in production Engineer spot check in production QC inspection after mass production finished

        Advantages:
        1. We are ODM&OEM, design according to your drawing.
        2. Rich experience and good technology support.
        3. Manufacturer and Trade Company.
        4. Low MOQ is accepted.
        5. 100% inspection before delivery.
        6. Competitive price with high quality.
        7. Convenient transportation.


OUR PRODUCING PROCESS:
 1. Tooling (Mold) design and Manufacture.
 2. Manufacture the parts according to the Stamping Machine.
 3. Riveting, Welding or Screw tap according to Customer's require.
 4. After finish manufacture process we will test the parts by the Image measurement instrument, Caliper, 
 Angel Gage etc.
 5. After make sure all the dimension can reach customer's require, we will make the surface treatment 
 process.
 6. After finish surface treatment we will testing all the parts by worker so that we can make sure the parts 
 which we sell is 100% qualified.
 7. After finish testing we will pack the parts by Vacuum Package Machine.

 

Designing	According to customers' drawings and samples.
Materials	Steel, Stainless steel, Copper, Brass, Aluminum, Zinc alloy.
Surface Finish	Electric plating,Sand blasting,Powder coating, Lacquer, Paiting, Oxidization.
Process Flow	Stamping:shearing-blanking-punching-bending-stretching-turning up edging- trimming-molding
	Spraying: alkaline degreasing-water scrubbing-acid pickling-waterscrubbing-electrolytic- degreasing-surface-conditioning-phosphate-spraying- baking-checking-packing
	Plating:alkaline degreasing-water scrubbing-acid pickling-water scrubbing- electrolytic- degreasing-neutralization-plating-water-urubbing- passivating- sealing course-baking
Certification	ISO9001:2008;SGS;ROHS
Testing	At least 72 hours salt spray test; Thickness of plating or coating

Our Services

Price-- Competitive.We know the market situation.

Quality-- Quality Assurance and Quality Improvement.

We know the importance of material chemical composition,tolerances.

We know the Happiness when we do well,and result when we fail.

Delivery time-- Time Guarantee. We know the loss of our customer when we delay.

Excellent Service-- 24hours answer.72hours quotation

We answer for any quality issue,if there will be any.

Material Acceptable

Aluminum	AL5052, AL6061, AL6063,AL7075 etc.
Stainless steel	SS201, SS303, SS304, SS316 etc
Brass	C36000 (C26800), C37700 (HPb59), C38500 (HPb58), C27200 (CuZn37), C28000 (CuZn40) etc
Bronze	C51000, C52100, C54400, etc.
Iron	1213, 12L14, 1215 etc
Steel	Q235, 20#, 45# etc.

 

FAQ

 

1. General Information

Q1: What are stamping parts?
A: Stamping parts are metal components manufactured through a stamping process, where flat sheet metal is placed into a stamping press and formed into specific shapes using a die and high pressure. This process is widely used for high-volume production of precise and durable parts.

Q2: What are the advantages of stamping parts?
A: The key benefits include:

• High production efficiency and speed

• Low per-unit cost for large volumes

• Excellent repeatability and tight tolerances

• Ability to create complex shapes and features

• Good material strength and durability

Q3: What industries use stamping parts?
A: Stamping parts are essential in automotive, electronics, appliances, aerospace, medical devices, construction, and consumer goods industries.

2. Manufacturing Process & Materials

Q4: What is the basic stamping process?
A: The basic process involves:

1. Feeding sheet metal into a stamping press

2. Using dies to cut, bend, or form the material

3. Ejecting the finished part

4. Secondary operations (if needed) like welding, assembly, or finishing

Q5: What metals can be stamped?
A: Commonly stamped materials include:

• Cold rolled steel (CRS)

• Hot rolled steel (HRS)

• Stainless steel (SS)

• Aluminum alloys

• Copper and brass

• Pre-plated or coated metals

Q6: What is the difference between progressive die stamping and compound die stamping?
A:

• Progressive Die Stamping: Metal strip moves through multiple stations in one die, producing a complete part with each press stroke

• Compound Die Stamping: Performs multiple operations (cutting, forming) in a single press stroke at one station

• Transfer Die Stamping: Parts are mechanically moved between different dies in a press line

3. Design & Engineering

Q7: What are important design considerations for stamping parts?
A: Key factors include:

• Material selection and thickness

• Bend radii (minimum recommended: 1x material thickness)

• Hole and slot sizes (minimum diameter: 1.2x material thickness)

• Tolerance requirements

• Part complexity and tooling feasibility

• Burr direction specifications

Q8: What are typical tolerances for stamped parts?
A: Standard tolerances are typically ±0.1mm to ±0.25mm (±0.004" to ±0.010"), depending on material, thickness, and part complexity. Tighter tolerances are possible but increase cost.

Q9: How do I minimize costs in stamping part design?
A: To optimize costs:

• Use standard materials and thicknesses

• Design for manufacturability

• Specify realistic tolerances

• Minimize secondary operations

• Consider tooling complexity during design
  

4. Tooling & Production

Q10: What is tooling/die cost?
A: Tooling cost is the one-time expense for designing and manufacturing the specialized dies used in stamping. While initial costs can be significant, they are amortized over production volumes, making per-part costs very economical for large runs.

Q11: How long does tooling take to manufacture?
A: Tooling lead times typically range from 4-12 weeks, depending on:

• Die complexity

• Part size and precision requirements

• Material specifications

• Current workload

Q12: Can I get prototypes before mass production?
A: Yes, several options exist:

• Soft Tooling: Quick, lower-cost tooling for prototype quantities

• Laser Cutting & Forming: For very low volumes

• 3D Printed Prototypes: For form and fit checking

• Samples from Production Tooling: First articles for final approval

Q13: What is the minimum order quantity (MOQ)?
A: MOQs vary by manufacturer but typically start at 10,000+ pieces for standard stamping due to tooling costs. Lower quantities may be available with surcharges or using different production methods.

5. Quality & Finishing

Q14: What finishing options are available?
A: Common finishing processes include:

• Plating: Zinc, nickel, chrome, or tin

• Painting & Powder Coating

• Anodizing (for aluminum)

• Deburring & Tumbling

• Heat Treatment

• Silk Screening & Laser Marking

Q15: What quality control measures are implemented?
A: Standard QC includes:

• First Article Inspection (FAI)

• In-process inspections

• Statistical Process Control (SPC)

• Final audit before shipment

• Material certifications

• Dimensional verification with CMM

Q16: What certifications do stamping manufacturers typically hold?
A: Common certifications include:

• ISO 9001:2015 Quality Management

• IATF 16949 (for automotive)

• ISO 14001 Environmental Management

• RoHS/REACH compliance

6. Ordering & Technical Support

Q17: What information is needed for a quotation?
A: Please provide:

• Detailed drawings (2D/3D CAD files)

• Material specifications

• Annual volume requirements

• Surface finish requirements

• Special packaging needs

• Quality standards

Q18: What file formats are preferred for part designs?
A: Preferred formats include:

• 3D: STEP, IGES, SolidWorks, CATIA

• 2D: DWG, DXF, PDF (with complete dimensions)

Q19: Can you help with design optimization?
A: Yes, our engineering team provides Design for Manufacturability (DFM) feedback to optimize your design for stamping, reduce costs, and improve quality.

         If you are interested in our products, please send message to us! 
 

     Quality First,Price Best,Service Foremost!
     We assure you of our best services at all times!