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Custom Laser Cutting Service
High quality laser cutting parts shipped in 3 days with metal,plastic, wood,MDF,glass,leather materials available.
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Our Laser Cutting Capabilities
Chengli Hardware’s laser cutting service supports a wide range of materials,including many types of metal, plastic, acrylic, foam, wood and carbon fiber. We support prototypes,low volume and high volume batches.
| Features | Capabilites |
|---|---|
| Max part size | 3000 x 2000 x 30mm |
| Dimensional accuracy | +/-0.127mm |
| Min lead time | 3 working days |
| Material thickness | 0.1-30mm |
What is Laser Cutting Service?
Laser cutting is a high-precision CNC thermal manufacturing process that utilizes a focused laser beam to cut and shape a variety of materials.This technology allows for the creation of parts and components with complex geometries, tight tolerances, and intricate designs that traditional cutting methods cannot achieve.
At Chengli Hardware, we provide professional laser cutting services utilizing the latest laser cutting technology. Our cutting-edge equipment can precisely cut a variety of materials, including stainless steel, steel, brass, and aluminum. With years of experience and expertise in laser cutting, our skilled professionals are dedicated to delivering the highest quality service to our clients.
Advantages of Laser cutting service
- Precision and Accuracy: Laser cutting is renowned for its exceptional precision and accuracy, thanks to the highly focused laser beam that allows for intricate designs and tight tolerances.
- Suitability for Difficult Materials: Our state-of-the-art laser cutting machines can handle a wide range of materials, including stainless steel, steel, brass, and aluminum, with thicknesses of up to 80mm for stainless steel and steel, and 60mm for brass and aluminum. This versatility makes laser cutting an ideal choice for challenging cutting projects.
- Wide Range of Applications: Laser cutting technology has found applications in a variety of industries, including aerospace, automotive, electronics, medical devices, and more.
- Fast Speed: Laser cutting is an incredibly fast and efficient process that can significantly reduce production time.
- Clear Cuts: Laser cutting produces clean, smooth cuts that require minimal post-processing, which reduces waste and saves time.
Challenges of Laser cutting service
- Material limitations: Although laser cutting can handle a broad range of materials, some materials may be challenging or impossible to cut using lasers. For example, reflective materials like copper and brass may reflect the laser beam, causing damage to the laser or the material.
- Cost: Laser cutting machines can be expensive to purchase and maintain, which may result in higher service costs for clients.Normally the cost for one set machine could reaches to 150,000$.
Safety concerns: Laser cutting can be dangerous if proper safety precautions are not followed. The laser beam is potent enough to cause severe harm to operators or bystanders if mishandled. At Chengli Hardware, we place a high priority on safety and have strict safety protocols in place to ensure the safety of our clients and employees.
Design limitations: Sharp corners or small features may be challenging to achieve using laser cutting technology.
Main types of laser cutters
In the fabrication of sheet metal parts, manufacturers make use of three basic types of laser cutters: CO2 gas, crystal, and fiber.
| Type of Laser Cutter | Definition | Advantages | Disadvantages | Suitable Process Materials |
|---|---|---|---|---|
| CO2 Laser Cutters | Uses gas mixture to generate laser beam | Versatile, can cut non-metallic materials, relatively inexpensive | Not suitable for cutting thick metallic materials, lower cutting speeds | Wood, plastics, acrylics |
| Crystal Laser Cutters | Uses solid-state crystal to generate laser beam | Highly precise, long lifespan, requires less maintenance | More expensive than CO2 lasers, not suitable for cutting thick metallic materials | Thin metallic materials such as stainless steel and aluminum |
| Fiber Laser Cutters | Uses fiber optic cable to generate laser beam | Extremely fast, can cut thick metallic materials with high precision, energy efficient | More expensive than CO2 lasers, require higher level of maintenance, not as effective at cutting non-metallic materials | Thick metallic materials such as steel, copper, and brass |
How does laser cutting Work?
- Adjusting power: our workers will adjusts the power of the laser based on the material being cut and the thickness of the sheet.
- Preparing CAD drawing: A CAD drawing is then converted into a series of commands that the laser cutting machine can interpret.
- Preparing materials: our workers will prepare the sheet material and cut to size, and placed on the machine’s bed. The workpiece is clamped onto the bench, making sure that the orientation is straight and not slanted.
- Laser cutting: The laser emits light from a resonator, which is an airtight glass tube composed of two facing mirrors and filled with diode activated gases. The light is then emitted from the cutting head, which is focused onto a curved lens and into a single beam. The beam then cuts or scores the material according to the commands sent from the CAD drawing.
- Multiple cuts: Multiple parts can be cut from the same sheet and will run on the same program. This means that once the first cut is complete, the laser cutter can move on to the next part without any additional setup time, making it a very efficient method of cutting materials.
Metal Laser Cutting Materials
Chengli Hardware works with a variety of metal materials, including stainless steel, aluminum, brass,steel and copper to provide customized solutions for your unique application.
| Aluminum | Stainless steel | Steel | Brass | Copper | Bronze | Titanium |
|---|---|---|---|---|---|---|
| 5052 | 301 | Steel A36 | C23000 | C101 | Bronze 220 | Grade 2 |
| 5083 | 17-4PH | S355 | C26000 | C110 | Bronze 510 | Grade 5 |
| 6061 | 304 | AISI 4130 | ||||
| 7075 | 316 | 1050 | ||||
| 2024 | 409 | 1065 | ||||
| 430 | Tool Steel | |||||
| 420 | Galvanized Steel |
Plastic Laser Cutting Material
Chengli offers high quality plastic cutting, if below listed material could not meet your request, contact us for other types materials.
| Plastic Type 1 | Plastic Type 2 | Plastic Type 3 |
|---|---|---|
| PC | PVC | Garolite G-10 |
| Acrylic (PPMA) | Acetal | EVA Foam |
| ABS | Nylon | UHMW-PE |
Laser cutting Finish
We offer a variety of organic coating solutions to meet our customers’ special requirements. If you do not see the material finish combination you are looking for, please fill the quote sheet, and our experts will help you.
The metal stamping parts are typically deburred and cleaned, with a surface finish that is smooth but not polished or textured.It is characterized by visible tool marks, scratches.
Polishing can improve aesthetics and reduce surface roughness using a buffing or abrasive process.The surface rougness could reach to Ra0.8μm ,even Ra0.4μm.
A process where the surface of the metal is roughened or textured by blasting it with abrasive particles or media, such as sand or glass beads.This can help with grip or visual appeal.
Anodizing is a surface finishing process that produces a protective oxide layer on the surface of aluminum parts.
Type II( MIL-A-8625 Type II), provides corrosion resistance and can be done in different colors, such as clear, black, red, and gold.
On the other hand, Type III anodizing, also known as MIL-A-8625 Type III “hardcoat,” is thicker than Type II and creates a wear-resistant layer in addition to corrosion resistance.
Alodine is a chemical process, used to create a protective layer on the surface of the metal stamping parts, improving corrosion resistance and bonding capabilities.
This involves the surface of the metal stamping parts is brushed with an abrasive material, creating a textured or satin-like finish.
A layer of chromium is electroplated onto the surface of the metal stamping parts, creating a highly reflective and corrosion-resistant finish.
Passivation is a chemical process that removes surface contaminants and creates a passive layer on the surface of the metal part, protecting it from corrosion.
Electrophoresis coating, also named E-coating, is an electrocoating process where the metal is immersed in a bath of paint particles and an electric current is applied to create an even coating. Normally the color is black.
Phosphate Plated is a chemical and electrochemical reaction to form a phosphate chemical conversion film. This process is normally applied to steel materals.
Carburizing is a heat treatment process that introduces carbon into the surface layer of the metal to improve hardness and wear resistance.
A layer of zinc is electroplated onto the surface of the metal stamping parts, providing corrosion resistance and an attractive finish. We could supply white,blue,yellow,green colors.
Nickel electroplating is commonly used to improve the corrosion resistance, wear resistance, and surface finish of metal parts.
Nickel electroless plating is a chemical process that deposits a layer of nickel onto the surface of the metal part, creating a uniform and corrosion-resistant finish.
Powder coating is electrostatically applied to the metal stamping parts, which are then baked in an oven to create a durable and attractive finish. A wide variety of colors are available to create the desired aesthetic.
Liquid paint is applied to the surface of the metal stamping parts, providing an attractive finish but typically less durability than powder coating.
This involves the application of a layer of tin to the surface of the metal for improved corrosion resistance and solderability
Black oxide is a chemical process that creates a dark, corrosion-resistant finish on the surface of the metal part.
PVD is an industrial manufacturing process, i.e., vacuum coating, that gives products a beautiful metallic texture and excellent performance. It applies for metal and plastic material, a kind of expensive finishing process.Gold Plating provides good corrosion and tarnish resistance with excellent solderability
Gold Plating provides good corrosion and tarnish resistance with excellent solderability. Normally the thickness is 0.00002″ – 0.00005″.
Silk printing, also known as screen printing or serigraphy, is a printing technique that uses a woven mesh to support an ink-blocking stencil.
Laser Cutting Tolerances
| Description | General Tolerance |
|---|---|
| Hole taper tolerance | 10% of material thickness |
| Distance Dimensions | ± 0.003” |
| Hole diameter | ± 0.003” |
| Maximum sheet size | 118x78.7x0.6" |
| Rotary Cutting tolerance | ± 1 degree |
| Edge Condition | Laser cut parts will have a matte, vertical striation on the edges. |
| Smallest feature | 0.002” |
| Minimum radius | 0.002” |
Laser Cutting Design Guidelines
Need more support to optimize your project? Contact with our engineers
The kerf is the width of the laser beam, typically around 0.1-0.5 mm
The minimum distance between features on a part depends on the material thickness and the laser beam width. As a rule of thumb, the distance should be at least equal to the material thickness plus the kerf width.
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As a rule of thumb, the detail size should be at least equal to the material thickness
The width should be at least equal to the material thickness plus the kerf width.
The depth should be less than the material thickness to avoid warping or bending of the material.
It is better to have a tolerance of at least +/- 0.1 mm to ensure a proper fit.
The text should be converted to curves or outlines to ensure that the font is preserved during cutting.
Width of at least 0.25 mm to ensure legibility.
Depth should be less than the material thickness to avoid warping or bending of the material.
Typically range from 0.5 mm to 25 mm,
Why Use Chengli's Sheet Metal Fabrication Services?
Thanks to our highly efficient process, we provide quick, accurate prototypes, small bath and mass production.
Competitive Prices
Our sheet metal fabrication services are cost-effective due to our advanced manufacturing processes, efficient production techniques, and experienced engineering team. We are committed to offering competitive pricing without sacrificing quality or delivery times.
Fast and Reliable Delivery
Quality parts for prototypes are delivered within our 5-day standard lead time. Quality parts for mass production are delivered in 12 days, even faster.
Manufacturing Capabilities
Our state-of-the-art facility has a wide range of cutting machines, bending machines, welding machines, and other advanced manufacturing equipment. We have the capability to produce complex parts with tight tolerances, and we offer a variety of secondary operations to complete your parts to your exact specifications.
Quality Assurance
We maintain rigorous quality control standards throughout our entire manufacturing process to ensure that every part we produce meets or exceeds customer requirements. Our quality management system is certified to ISO 9001:2015, and we utilize advanced inspection equipment and techniques to verify the accuracy and consistency of our products.
See What Our Customers Say About Us
See what our satisfied customers have said regarding how we fulfilled their requirements.
Laser Cutting Service FAQ
Below you will find the answers to the most common questions about the laser cutting process.
What is laser cutting service?
Laser cutting is a manufacturing process that uses a high-powered laser beam to cut, engrave, or mark materials such as metal, plastic, wood, and glass. The laser beam is focused on the material, causing it to melt, burn, or vaporize, which creates a precise cut or pattern.
Why laser cutting is extremely fast compared to other popular methods such as CNCs and 3D printers?
CNCs and 3D printers work by removing or adding material layer by layer, which can be a time-consuming process.
However,laser cutting also does not require physical contact with the material being cut, which eliminates the need for clamps or other fixtures that slow down the cutting process.
What is the difference between lasering cutting and waterjet cutting?
Laser cutting uses a highly focused beam of light to cut through materials, while waterjet cutting uses a high-pressure stream of water mixed with abrasive particles to cut through materials.
How much does laser cutting cost?
The cost of laser cutting can vary depending on a number of factors such as the material being cut, the thickness of the material, the complexity of the design, and the quantity of parts needed. Generally, laser cutting is more expensive than traditional cutting methods such as plasma cutting or waterjet cutting due to the precision and speed that it offers.
What parts can be made using laser cutters?
Laser cutting is a versatile manufacturing process that can produce high-quality and precise parts for a wide range of applications. Such as Sheet metal parts,Signage and logos,Gaskets and seals,Architectural models,Electronic components, medical parts and automotive parts.
How fast is laser cutting?
Laser cutting is generally considered a fast process, especially compared to other traditional cutting methods such as sawing or milling. Its speed can vary depending on the material being cut and the power of the laser cutter being used, but in general, laser cutting machines can cut at speeds ranging from a few inches per minute up to several hundred inches per minute.
For us, we could cut the urgent prototypes in 2 working days.
What precision does laser cutting offer?
Typically, laser cutting can achieve a tolerance range of +/- 0.1mm to +/- 0.5mm. However, at Chengli ,with our advanced laser cutting machines can achieve even higher levels of precision, ranging from +/- 0.05mm to +/- 0.1mm.
Is laser cutting suitable for mass production?
Yes, laser cutting is suitable for mass production, especially for industries that require high precision and accuracy in their manufacturing processes. Laser cutting machines can cut multiple parts simultaneously, and with the help of computer numerical control (CNC), they can produce identical parts consistently, ensuring that there is no variation in the product quality. Additionally, laser cutting machines can operate 24/7, which makes them an ideal choice for mass production.
Laser Cutting Application
From prototyping to production, Chengli has been a leading manufacturer of precision laser cutting for a wide range of industries.
Gallery of Laser Cutting Parts
We machine low-volume and high-volume production orders for customers in multiple industries: aerospace, automotive, defense, electronics, hardware startups, industrial automation, machinery, manufacturing, medical devices, oil & gas and robotics.
