OEM/Custom Sheet Metal Fabrication Metal Stamping Part Welding Part Laser Cutting Parts

Product Description

OEM/Custom Sheet Metal Fabrication Metal Stamping Part Welding Part Laser Cutting Parts

 

Product Description

 

 

Item	value
Name	custom laser cutting stamping parts
Material	Satinless steel,iron,aluminum,alloy,brass etc.
Tolerance	±0.02mm
Size or shape	According to customer drawing or request
Application	Used Widely
Drawing accepted	All formats. Such as: cad, pdf, solidWorks,proE,ug,etc.
Machining	Laser cutting, cnc punching, bending, turning, milling, reviting, welding, polishing, assembly
Quality Control	ISO 9001,100% QC Test before shipment.
Surface treatment	Polishing, brushing, chrome,painting, powder coating,hot dip,spraying etc.
Delivery Time	7-30 days
Service mode	OEM or ODM, customized
Certificate	ISO 9001
Feature or advantage	R&D ability, FREE design, All in one solution.cost reduction.
Experience	OEM & ODM since 2012

       

Our Advantages

 

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 (Qingdao, Ningbo, Shanghai...). 

Metal laser cutting:
TruPunch CNC Machine is equipping with cutting all kinds of sheet metal accurately:
- Iron
- Zinc plated
- Aluminium coated
- AISI 430
- AISI 304
Thanks to these machines, we are equipped to work with a wide range of thicknesses from 0.2mm up to 50mm, for sheets with a maximum size of 1500 x 3000 mm.

CNC 3D pipe cutting
These machines can cut various round, square, flat and irregular tubes in precision:
- Iron pipe
- Galvanized pipe
- AISI 430 tube
- AISI 304 tube
It can handle a wide range of tubes thickness from 0.2 to 50mm, with a maximum size of 200mm*4800 mm

Types of Laser Cutting:

1. CO2 Laser Cutting:

   • Gas-powered laser (CO2) is the most common type used for cutting non-metallic materials (such as wood, plastics, and acrylic) and thin metals.

   • Known for its precision and ability to cut thick materials.

   • Applications: Signage, decorative pieces, industrial parts.

2. Fiber Laser Cutting:

   • Fiber lasers use a solid-state medium (rare-earth doped fibers) and are typically more energy-efficient than CO2 lasers.

   • Best suited for cutting metals, particularly stainless steel, aluminum, and carbon steel.

   • Applications: High-precision metal components for automotive, aerospace, and electronics industries.

3. Nd:YAG Laser Cutting:

   • Uses a neodymium-doped yttrium aluminum garnet (Nd:YAG) crystal as the laser medium.

   • Primarily used for metal cutting and can be more powerful than CO2 lasers, making it ideal for thicker materials.

   • Applications: Aerospace, automotive, and tool manufacturing.

      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 requirements.
      4. After finish the manufacturing process we will test the parts by the Image 
      measurement instrument, Caliper, Angel Gage etc.
      5. After make sure all the dimensions can reach the customer's 
      requirements, we will make the surface treatment process.
      6. After finish surface treatment we will testing all the parts by the worker 
      so that we can make sure the parts which we sell are 100% qualified.
      7. After finish testing we will pack the parts by Vacuum Package Machine. 


 

Manufacturing Process	Laser cutting/NCT/Punching, sharping, bending, threading, welding, polishing, tapping, riveting, surface finishing, assembly, pacing
Material	Stainless steel, SPCC/SGCC, copper/brass, aluminum for option (according to customer's requirements for special material)
Surface Treatment	Galvanized (zinc-plated, nickel-plated, chrome-plated, silver-plated), powder coating/oil painting, polishing (mirror polishing, electrolytic polishing), brushing, sandblasting, hot-dip galvanized
Tolerance	+/-0.01mm or special requirements
Package	PE Bag, Paper carton box, plywood case/pallet/crate
Application	Auto parts, electronic products, power supply, industry cabinet, construction, etc
Quality Control	ISO9001
Drawing File Format	Solidworks, Pro/E, Auto CAD, PDF
Features	Customized Design  Sample Order Accepted Short Delivery time Competitive Prices Long time quality Insurance Professional after-sale services
Inspection	IQC, QPC, FQC, OQA
Delivery time	10-20days
Quality Insurance	One Year

Certifications & Standards
Quality Management: ISO 9001:2015 certified
Material Traceability: Mill certificates with RoHS/REACH compliance
Measurement Standards: Calibrated to international measurement systems

Inspection Equipment
Coordinate Measuring Machine (CMM) with 0.001mm accuracy
Digital calipers, micrometers, height gauges
Surface roughness tester
Hardness tester (optional)
Optical comparator for complex profiles

Quality Control Process
Material verification against specifications
First-article inspection with comprehensive report
In-process dimensional checks every 100 pieces
Final 100% visual inspection for burrs and defects
Edge quality assessment and surface inspection

Packaging & Shipping

 

FAQ

 

1. What is laser cutting?

Laser cutting is a process that uses a high-powered laser to cut or engrave material. The laser beam focuses intensely on the material's surface, either melting or vaporizing it, allowing for precise and clean cuts. This process is controlled via a computer numerical control (CNC) system, which guides the laser for complex and accurate cuts.

2. What materials can be cut with a laser?

Laser cutting is highly versatile and can be used on a variety of materials:

• Metals: Steel, stainless steel, aluminum, brass, and titanium are commonly cut with lasers.

• Plastics: Acrylic, PVC, and other plastic materials can be cut or engraved.

• Wood: Laser cutters can cut thin wood, plywood, and MDF (medium-density fiberboard).

• Leather: Used for precise cuts in leather for fashion, upholstery, and accessories.

• Textiles: Fabrics, especially in the fashion industry, are often laser-cut for precision.

• Ceramics and Glass: These materials can also be cut or etched with specialized laser machines.

3. How does laser cutting work?

Laser cutting works by focusing a high-powered laser beam onto the material surface. The heat generated by the beam causes the material to melt, burn, or vaporize along the cut path. The process typically involves:

1. Laser Generation: A laser beam is generated in a laser resonator (typically CO2, fiber, or Nd:YAG lasers).

2. Beam Focusing: The laser is directed through mirrors and focused by a lens onto the material.

3. Cutting: The focused laser beam melts, burns, or vaporizes the material along the cut path.

4. Assist Gas: Often, gases like nitrogen, oxygen, or air are blown onto the cutting area to remove molten material and improve the cut quality.

4. What types of lasers are used in cutting?

There are different types of lasers used in cutting, depending on the material and application:

• CO2 Laser: Ideal for cutting and engraving non-metal materials like wood, acrylic, plastics, and glass, as well as metals like steel and stainless steel.

• Fiber Laser: Known for its efficiency in cutting metals like aluminum, brass, and copper. Fiber lasers offer high precision and speed and are often used in industrial settings.

• Nd:YAG (Neodymium-doped Yttrium Aluminum Garnet) Laser: Typically used for cutting metals, especially when high power is needed for thicker materials.

5. What are the advantages of laser cutting?

• Precision: Laser cutting allows for highly precise and intricate cuts, with tight tolerances and smooth edges.

• No Tool Wear: Since the laser beam doesn't come into contact with the material, there's no wear or damage to tools.

• Clean Cuts: Laser cutting produces smooth, clean edges with little to no burrs, reducing the need for secondary finishing processes.

• Flexibility: The process can cut complex shapes and patterns, ideal for both prototypes and production runs.

• Automation: Laser cutting is often computer-controlled (CNC), allowing for repeatability, consistency, and high production speeds.

• Minimal Material Distortion: The laser is highly focused, reducing the heat-affected zone, which minimizes distortion of the material.

6. What are the disadvantages of laser cutting?

• Material Thickness: While laser cutting is highly effective for thin to medium-thick materials, cutting very thick materials may require more powerful lasers or may not be possible.

• Cost: Initial setup costs for laser cutting machines can be high, especially for advanced equipment like fiber lasers.

• Speed Limitations for Certain Materials: For some metals (especially thick ones), laser cutting may not be as fast as alternative methods like plasma cutting or water jet cutting.

• Edge Quality: While the edges are generally clean, certain materials (especially reflective metals like aluminum) can have a rougher edge or require additional finishing.

7. What industries use laser cutting?

Laser cutting is widely used across several industries:

• Aerospace: Precision parts for aircraft, like brackets, panels, and structural components, are commonly laser cut.

• Automotive: Laser cutting is used for car body panels, frames, and other automotive parts, providing accurate and repeatable cuts.

• Electronics: Laser cutting is used for PCB (printed circuit board) etching, custom connectors, and other small, precise parts.

• Medical: Laser cutting is used to make high-precision components for medical devices, like surgical tools and implants.

• Fashion & Textiles: Laser cutting allows designers to create intricate patterns and shapes for fabrics, leather, and synthetic materials.

• Signage & Displays: Acrylic, wood, and metal signs are cut with lasers for use in retail and other commercial applications.

• Jewelry: Laser cutting is used for fine, detailed cuts in metals and gemstones.

8. How do I design a part for laser cutting?

When designing parts for laser cutting, consider the following:

• CAD Software: Designs are typically created using computer-aided design (CAD) software like AutoCAD, SolidWorks, or Illustrator.

• Material Thickness: Design the parts with the material thickness in mind, as thicker materials may need more laser power or slower cutting speeds.

• Kerf: The laser cutting process removes some material (kerf), so account for the material that will be lost in the cut when designing parts.

• Sharp Corners: Avoid sharp internal corners, as lasers have difficulty cutting tight angles. Consider rounding corners for better cutting results.

• Tabs and Supports: If cutting multiple parts from a sheet, include small tabs or supports to hold the parts in place during cutting.

• File Format: Ensure the design file is in a compatible format for the laser cutting machine (commonly DXF, SVG, or PDF).

9. What is the difference between laser cutting and water jet cutting?

• Laser Cutting: Uses a high-powered laser to melt or vaporize the material. It's faster and provides a cleaner cut with less material distortion, but it may not be as effective for thicker materials.

• Water Jet Cutting: Uses high-pressure water mixed with abrasive particles to cut through materials. Water jet cutting doesn't generate heat, so there's less risk of thermal distortion, and it can cut much thicker materials, but it's slower than laser cutting.

10. What is the difference between laser cutting and CNC machining?

• Laser Cutting: A subtractive process that uses a laser to cut shapes into flat materials. It is ideal for producing parts with intricate patterns or designs from flat sheets or plates.

• CNC Machining: A more general term that refers to various machining processes (milling, turning, drilling) controlled by computer programs. CNC machining is often used for 3D parts or components that require significant material removal or precise mechanical features.

11. What is the cost of laser cutting?

The cost of laser cutting depends on several factors:

• Material Type and Thickness: Harder or thicker materials require more energy and time to cut, which can increase the cost.

• Part Complexity: Intricate designs or tight tolerances can take more time to cut and may increase the cost.

• Quantity: Larger production runs generally have a lower cost per part due to economies of scale.

• Setup Fees: Initial setup costs, including machine calibration and file preparation, can add to the overall cost, especially for custom designs.

12. How do I maintain laser cutting equipment?

Regular maintenance is important to ensure the laser cutting machine continues to operate at peak performance:

• Lens and Mirror Cleaning: Clean the laser lenses and mirrors regularly to maintain a focused laser beam.

• Cooling System Maintenance: Ensure the cooling system is functioning properly to prevent the laser from overheating.

• Laser Power Calibration: Regularly check and calibrate the laser to ensure consistent cutting performance.

• Check for Worn Parts: Regularly inspect and replace any worn-out or damaged parts like nozzles, filters, or seals.

      If you are looking for a reliable supplier, please feel free to contact us.