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At Kesu Hardware, we provide laser cutting process for sheet metal fabrication service. Professional laser cutting service for a variety of engineered materials. All cutting accuracy and quality are guaranteed.
Laser Cutting is a sheet metal fabrication process, which focus high-density laser beam on the parts, and cut off the parts to desired workpiece. We offer laser cutting for metal sheet in aluminium, steel, stainless steel, brass and copper.
Kesu Hardware specialize in one-stop manufacturing service for non-standard and high precision parts. Proffesional for sheet matal fabrication, CNC machining and post-finish.
Upload your 2D & 3D drawings, along with the material, finish, and quantity. Get instant quote now! You can also send RFQ to enquiry@kesugroup.com directly.
Workshop of Laser Cutting
Inspection Equipment
| Equipment | Quantity | Brand |
| CMM | 2 | LEAD |
| 2.5D | 3 | |
| XRF Spectrometer | 1 | HITACHI |
| Altimeter | 1 | |
| Calliper | 20 | |
| Micrometer | 10 |
Aluminum is one of the most commonly used metals in machining, as it has excellent strength-to-weight ratio, low cost, and recyclability.
Alloys:
AL5052-T651, AL6061-T651, AL 7075-T651, AL6082-T651...
Finish Options:
A.Polishing, B.Grinding, C.Brushing, D.Sandblasting, E.Painting, F.Powder Painting, G.Anodizing , H.Hard anodized, I.Teflon Coating, J.Laser Marking, K.Silk Screen, L.Transfer Printing.
Brass is a free machining metal, and it is commonly used for a variety of parts including gears, lock components, pipe fittings, and ornamental applications.
Alloy:
Brass-H59, Brass-H62, Brass-H59, Brass-H62, Brass-HA177-2, Brass-HMn58-2, Brass-HPb59-1, Brass-HSn62-1...
Finish Options:
A.Polishing, B.Grinding, C.Brushing, D.Laser Marking, E.Silk Screen, F.Transfer Printing.
Copper has excelent electricity and thermal conductivity, which is widely used in electrical applications.
Alloy:
T1、T2、T3、TU1、TU2b
Finish Options:
A.Polishing, B.Grinding, C.Brushing, D.Laser Marking, E.Silk Screen, F.Transfer Printing.
Stainless steel is a high strength alloy with high hardness and great resistance to corrsion and rust due to its chrome and carbon content.
Alloys:
201, 303, 304, 316, 410, 420, 17-4PH...
Finish Options:
A.Polishing, B.Grinding , C.Brushing, D.Sandblasting, E.Painting, F.Powder Painting, G.Passivation, H.Zinc Plating, I.Black & zinc, J.Teflon, K.Titanium Coating , L.Laser Marking , M.Silk Screen , N.Transfer Printing .
Titanium Alloy is a high strength alloy with great resistance to corrosion and thermal, and it's widely used in the engine components, turbine blades and medical equipment.
Alloys:
Grade 1, Grade 2, Grade 3, Grade 4, Grade 5
Finish Options:
A.Polishing, B.Grinding, C.Brushing, D.Sandblasting, E.Laser Marking, F.Silk Screen, G.Transfer Printing.
| Tolerance for Metal Parts | |
| ISO 2768-F | |
| Table 1 - Linear Dimensions | |
| Permissible deviations in mm for ranges in nominal lengths | Tolerance Class Designation (Description) |
| f (fine) | |
| 0.5 up to 3 | ±0.05 |
| over 3 up to 6 | ±0.05 |
| over 6 up to 30 | ±0.1 |
| over 30 up to 120 | ±0.15 |
| over 120 up to 400 | ±0.2 |
| over 400 up to 1000 | ±0.3 |
| over 1000 up to 2000 | ±0.5 |
| over 2000 up to 4000 | – |
| For nominal sizes below 0.5 mm, the deviations shall be indicated adjacent to the relevant nominal size(s). | |
Laser cutting is a processing, in which the high-power density laser beam would irradiate the cutting material, so that the material would be heated to vaporization temperature quickly, and then the hole emerged when the material evaporated. Along with the moving of the beam against the material, the hole will be formed continuously, till these holes becoming a narrow seam (eg. 0.1 mm). In this way, the laser will complete the cutting.
Laser Cutting
Laser cutting can be divided into four categories: laser vaporization cutting, laser melting cutting, laser oxygen cutting and laser scribing and controlled fracture.
Laser cutting processing replaced the traditional mechanical tool by an invisible beam. Therefore, laser cutting has many great characteristics. Such as high precision, fast cutting, not limit for the cutting pattern, automatic typesetting, materials saving, smooth cutting, and low cost on processing. In this way, traditional metal cutting process equipment might be improved or replaced by the laser cutting gradually.
Laser Cutting
Advantages of Laser Cutting
1.The mechanical part of the laser cutter head has no contact with the workpiece. So the surface of the workpiece will not get scratched during machining.
2.Fast cutting speed. Smooth and flat incision. Generally, the parts can be welded directly and no need subsequent processing.
3.Just a small zone will be affected by cutting heat. Slight deformation on the plate. Narrow incision width, generally the width is 0.1-0.3mm.
4. No mechanical stress on the cut, and no shearing burr. The cut surface roughness is good. (Generally, Ra is 12.5-25μm).
5.High machining accuracy. Generally, the tolerance of the hole center distance is 0.1-0.4 mm, the tolerance of outline dimension is 0.1-0.5mm.
6.Good repeatability, no damage to the surface of the material.
7. CNC programming, which can process any plan drawing, and it can also cut a large area of the whole board. No request for molding, which will save a lot of time and cost.
Available Material: The carbon steel plates within 12mm, stainless steel plates within 10mm, aluminium plates within 6mm, copper plates within 2mm, brass plates within 1mm.
Laser Cutting Process
Upload your 2D & 3D drawings, along with the material, finish, and quantity. Get instant quote now! You can also send RFQ to enquiry@kesugroup.com directly.
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Keywords: CNC Swiss Machining Service, Metal 3D Printing, 5-axis machining, Sheet Metal Fabricating, CNC Machining, Rapid Prototype
