STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled
|
Still deciding? Get samples of $ !
Request Sample
|
| Customization: | Available |
|---|---|
| Standard: | GB, EN, China GB Code, JIS Code, TEMA, ASME |
| Surface Treatment: | Powder Coated |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Our factory mainly engages in OEM sheet metal processing and precision steel laser welding for automotive parts. The advanced laser welding technology offers high welding strength and minimal workpiece deformation, meeting the high assembly requirements of the automotive industry.
We also provide customized services based on drawings and samples, with complete sheet metal processing procedures. We follow strict automotive-level quality inspection standards. The factory directly supplies products, helping global auto parts suppliers shorten delivery times and strictly control procurement costs.
| Material | Steel, Stainless steel, Aluminium, Brass, etc. | |||||||||
| Specification | As your drawing | |||||||||
| Processing | Laser cutting, bending, punching, welding, stamping, riveting, etc. | |||||||||
| Surface treatment | Polishing, galvanizing, powder coating, anodizing, electroplating, brushing, silkscreen, etc. | |||||||||
| Drawing format | CAD, Solidworks, PDF, pictures | |||||||||
| Service Type | OEM&ODM | |||||||||
| Certificate | ISO9001, SGS, TUV | |||||||||
| Factory area | 6000 square meters | |||||||||
|
Tolerance
|
DIN ISO 2768, 100% QC quality inspection before delivery, can provide quality inspection form.
|
|||
|
Drawing Accepted
|
IGS,STP,X_T,DXF,DWG,Pro/E,PDF
|
|||
|
Sample Cost
|
Free of Sample Cost. Normally is USD 35~110 per Style Of Special Design We Need Sample Charge, Can Refund when You Have Official Bulk Order.
|
|||
|
Delivery Time
|
1-25 days after order with prepayment based on products structure and quantity
|
|||
|
Material
|
Aluminum, stainless steel, copper, brass, galvinized steel etc.
|
|
Size
|
Customized
|
|
Surface treatment
|
Powder coating, eletroplating, oxide, anodization
|
|
Technics
|
laser cutting, bending, laser welding
|
|
Sample
|
Free samples, you only need to pay the freight fee
|
|
Certification
|
ISO9001:2015, SGS
|
|
OEM
|
Accept
|
|
Drawing Format
|
3D/CAD/Dwg/IGS/STP
|
|
Color
|
Customized
|
|
Application
|
Appliance, Auto, Building, Capital equipment, Energy, Instrumentation, Medical device, Telecommunications
|
Our company philosophy:Widely used in the bathroom industry, glasses industry, hardware industry, automobile industry. Automobile industry, medical industry, electronic industry, home furnishing, Kitchenware and bathroom. And gradually replace the traditional welding methods.
Q: What is laser welding?
A: Laser welding is a high-precision joining technique that uses a highly concentrated laser beam as a heat source to fuse materials (typically metals or thermoplastics) together. It produces deep, narrow welds with minimal distortion.
Q: How does the laser create the weld?
A: Laser welding operates in two main modes, determined by the power density:
Conduction-Limited Welding: Uses a lower power density, heating the material surface until it melts. This results in shallower welds with a high width-to-depth ratio.
Keyhole Welding (Deep Penetration): Uses a very high power density $(> 10^6 - 10^7 \text{ W/cm}^2)$ which not only melts but also vaporizes the material, creating a deep, narrow cavity called a "keyhole." The molten metal flows around the keyhole, solidifying behind it to form a weld with a high depth-to-width ratio.
Q: What are the main advantages of laser welding over traditional methods (like MIG or TIG)?
A: Laser welding offers several key benefits:
High Speed: Welding travel speeds can be significantly faster (up to four times faster than traditional methods).
Precision and Quality: Produces very clean, consistent, and strong welds with high accuracy.
Minimal Heat Affected Zone (HAZ): The concentrated heat minimizes material distortion and preserves the integrity of surrounding components.
Flexibility: Can weld a wide range of materials and is effective for dissimilar metals (e.g., copper to stainless steel).
Less Post-Processing: Often reduces or eliminates the need for post-weld grinding or sanding.
Q: Are there any disadvantages or limitations to laser welding?
A: Yes, some drawbacks include:
Initial Equipment Cost: Laser welding systems can have a high initial investment cost.
Joint Fit-up: Keyhole welding requires very precise and accurate joint fit-up (minimal gap) and fixturing due to the small, concentrated beam.
Material Reflectivity: Highly reflective materials, such as copper and aluminum, can be challenging to weld with lower-powered lasers, although modern high-peak-power and fiber lasers have largely mitigated this.
Q: What materials can be laser welded?
A: A variety of materials can be welded, including:
Carbon Steel
Stainless Steel
Aluminum
Titanium
Copper and its alloys
Non-ferrous metals and various alloys.
Q: Can laser welding join parts of different thicknesses or dissimilar metals?
A: Yes. It is very effective for welding parts with different thicknesses and for joining dissimilar metals (e.g., welding a thin sheet to a thick sheet, or copper to stainless steel).
Q: What is the maximum material thickness that can be laser welded?
A: The maximum thickness is highly dependent on the laser's power. Modern high-power systems can achieve deep penetration, sometimes up to 10 mm or more with double-sided welding, but equipment is often used for welding up to 3-5 mm in single pass.
Q: Is laser welding complex and difficult to learn?
A: While the equipment is more complex than traditional arc welding, the fundamentals of operation are often similar, and handheld systems are often described as being relatively easy and fast to learn compared to TIG or MIG.
Q: What are the primary safety concerns with laser welding?
A: Safety is critical. Primary concerns include:
Laser Radiation: Direct or scattered laser beams can cause severe eye and skin damage. Appropriate laser safety glasses and safety curtains/enclosures are mandatory.
Fumes and Plume: Welding metal creates harmful fumes that require proper ventilation and fume extraction equipment.
Electrical Hazards: As with any high-power industrial equipment.
Q: What is "wobble welding"?
A: Wobble welding is a technique where the laser beam is intentionally oscillated (moved back and forth) at various frequencies. This creates a slightly wider effective beam path, allowing for:
Bridging slightly larger joint gaps.
Creating wider, aesthetically pleasing weld seams.
Better mixing of molten material.
){kind=link}