WELDING
At Laiku, we offer a comprehensive range of welding solutions, including manual TIG welding, laser welding, and friction stir welding. Our expertise allows us to select the optimal welding technique tailored to your specific process requirements.
- TIG
- MIG
- LBW
- FSW
Weld Seam Showcase
A flawless, high-precision bond ensuring greater reliability for your products.
Our Welding
You Have Multiple Welding Options
| Welding Type | Weldable Materials |
|---|---|
| Brazing | Aluminum alloy、Copper alloy、Stainless steel |
| EB electron beam welding | Aluminum alloy、Titanium alloy、Stainless steel |
| Low power laser welding | Aluminum alloy、Stainless steel |
| High power laser welding | Aluminum alloy、Stainless steel |
| Argon arc welding | Aluminum alloy、Stainless steel |
| Friction stir welding | Aluminum alloy、Cooper alloy |
| Vacuum brazing | Aluminum alloy、Copper alloy、Stainless steel |
| Vacuum diffusion welding | Aluminum alloy、TItanium alloy、Stainless steel、Copper alloy |
| Orbital welding machine | Stainless steel |
TIG Welding (Tungsten Inert Gas Welding)
TIG welding is renowned for its precision and high-quality results, making it ideal for detailed work on thin materials or applications requiring clean, strong welds.
- Precision: Allows for high control over the welding process, ensuring exact results.
- Versatility: Suitable for a variety of metals, including aluminum, stainless steel, and more.
- Clean Finish: Produces minimal spatter and requires less post-weld cleaning.
MIG Welding (Metal Inert Gas Welding)
MIG welding is widely used for its efficiency and ease of use, perfect for projects requiring speed and strong weld integrity.
- Speed: Faster than many other welding methods, ideal for large-scale production.
- Ease of Operation: Easy to automate, reducing labor costs and improving consistency.
- Adaptability: Works on a range of metals, including aluminum and steel.
Laser Welding
Laser welding offers a modern approach to welding, delivering precision and speed, often utilized in highly technical applications.
- High Precision: Laser focus allows for exact welds with minimal heat distortion.
- Minimal Material Deformation: Reduces the heat-affected zone, preserving the integrity of the materials.
- Fast Process: Offers extremely fast welding speeds, improving productivity.
- Friction Stir Welding
- Friction stir welding is a solid-state welding process, ideal for joining materials without melting them, offering a strong and reliable bond.
Friction Stir Welding（FSW）
FSW is a solid-state welding process that joins materials using frictional heat and pressure, without melting the workpieces. It is commonly used for high-strength alloys, thick plates, and various metals in industries like aerospace and automotive.
More details
- High Strength: Produces strong and reliable weld joints.
- Low Distortion: Minimal heat input reduces deformation and residual stress.
- Defect-Free: Eliminates common defects such as porosity and cracks.
- Eco-Friendly: Requires no filler materials or gases, making it energy-efficient and environmentally friendly.
- Versatile: Suitable for a wide range of metals and dissimilar material welding.
- Simplified Process: No complex pre- or post-treatment required, saving time and costs.
Frequently Asked Questions
Can your welding processes meet the demands of ultra-high vacuum applications?
Yes, we specialize in vacuum welding techniques, particularly for ultra-high vacuum chambers used in semiconductor equipment, large scientific instruments, and similar fields. Our welding processes ensure extremely low leak rates, meeting your stringent vacuum environment requirements.
How do you ensure cleanliness during the welding process to prevent contamination of semiconductor equipment?
We have a 2,000-square-meter Class 1,000 cleanroom, where all welding processes are carried out. We also take the following measures to ensure cleanliness during the welding process:
- Use of clean welding materials and tools.
- Cleaning and purification of the welding area.
- Welding personnel wear cleanroom suits.
- After welding, the product is cleaned and packaged.
Can you weld dissimilar metals, such as aluminum to stainless steel?
Yes, we have extensive experience in welding dissimilar metals. For aluminum to stainless steel welding, we employ specialized welding processes and materials to prevent the formation of intermetallic compounds, ensuring the strength and reliability of the welded joint.
How do you ensure the seal integrity of welds when fabricating vacuum chambers?
To guarantee the seal integrity of our welds, we take the following measures:
- Careful selection of welding materials with low porosity.
- Implementation of multi-pass welding techniques to ensure weld density.
- Helium leak testing to verify that the required vacuum level is achieved.
- When necessary, heat treatment to relieve welding stress and enhance weld stability.
What are the advantages of your Friction Stir Welding (FSW) technology?
Our Friction Stir Welding technology offers the following advantages:
- The welding process does not require filler metal, reducing contamination.
- High-strength welded joints with excellent performance.
- Suitable for welding various materials, including aluminum alloys and copper alloys.
- Minimal welding deformation and high precision.
Do you offer customized welding solutions?
Yes, we provide fully customized welding solutions. Our engineers will tailor the welding process to your specific needs, select appropriate welding materials, and offer technical support before and after welding.
What is the maximum size that your welding equipment can process?
We have large-scale welding equipment that can process products with maximum dimensions of 6.5 meters x 4.2 meters x 1.8 meters. For larger products, we can perform segmented welding followed by overall assembly.
WELDING
At Laiku, we offer a comprehensive range of welding solutions, including manual TIG welding, laser welding, and friction stir welding. Our expertise allows us to select the optimal welding technique tailored to your specific process requirements.
- TIG
- MIG
- LBW
- FSW
Weld Seam Showcase
A flawless, high-precision bond ensuring greater reliability for your products.
TIG Welding
(Tungsten Inert Gas Welding)
TIG welding is renowned for its precision and high-quality results, making it ideal for detailed work on thin materials or applications requiring clean, strong welds.
- Precision: Allows for high control over the welding process, ensuring exact results.
- Versatility: Suitable for a variety of metals, including aluminum, stainless steel, and more.
- Clean Finish: Produces minimal spatter and requires less post-weld cleaning.
MIG Welding
(Metal Inert Gas Welding)
MIG welding is widely used for its efficiency and ease of use, perfect for projects requiring speed and strong weld integrity.
- Speed: Faster than many other welding methods, ideal for large-scale production.
- Ease of Operation: Easy to automate, reducing labor costs and improving consistency.
- Adaptability: Works on a range of metals, including aluminum and steel.
Laser Welding
Laser welding offers a modern approach to welding, delivering precision and speed, often utilized in highly technical applications.
- High Precision: Laser focus allows for exact welds with minimal heat distortion.
- Minimal Material Deformation: Reduces the heat-affected zone, preserving the integrity of the materials.
- Fast Process: Offers extremely fast welding speeds, improving productivity.
- Friction Stir Welding
- Friction stir welding is a solid-state welding process, ideal for joining materials without melting them, offering a strong and reliable bond.
Friction Stir Welding（FSW）
FSW is a solid-state welding process that joins materials using frictional heat and pressure, without melting the workpieces. It is commonly used for high-strength alloys, thick plates, and various metals in industries like aerospace and automotive.
- High Strength: Produces strong and reliable weld joints.
- Low Distortion: Minimal heat input reduces deformation and residual stress.
- Defect-Free: Eliminates common defects such as porosity and cracks.
- Eco-Friendly: Requires no filler materials or gases, making it energy-efficient and environmentally friendly.
- Versatile: Suitable for a wide range of metals and dissimilar material welding.
- Simplified Process: No complex pre- or post-treatment required, saving time and costs.
