Laser cutting machine for ceramic products

This product is specially designed for high hardness and high brittleness ceramic materials such as alumina, aluminum nitride, zirconia, etc. It adopts advanced ultraviolet/picosecond ultrafast laser technology to provide non-contact micrometer level precision cutting, drilling, and marking services. We are committed to solving the industry problems of easy edge breakage and stress in traditional mechanical processing, supporting deep customization of various complex graphics and specifications, and widely serving high-end manufacturing fields such as semiconductor packaging, new energy vehicles, precision electronics, and medical equipment.

FAQ
Q1: Will laser cutting of ceramic products cause material edge breakage or crack formation?
A: I won’t. We adopt the “cold processing” mechanism of ultrafast laser (picosecond/ultraviolet), with a very small heat affected zone (controllable within 5 microns), which can instantly vaporize the material without generating mechanical stress, ensuring smooth and burr free cuts and no microcracks, perfectly protecting the original physical properties of the ceramic.
Q2: What ceramic materials do you support for processing? What is the maximum processing thickness and accuracy?
A: We support various advanced ceramics such as alumina (Al2O3), aluminum nitride (AlN), silicon nitride (Si3N4), zirconia (ZrO2), silicon carbide (SiC), etc. The conventional cutting thickness can reach 3mm (alumina) or more, the comprehensive processing accuracy can reach ± 20 μ m, and the minimum drilling hole diameter can reach 0.1mm, fully meeting the requirements of high-precision electronic substrates.
Q3: Does it support small batch sampling or customization of irregular shapes?
A: Fully supported. Our equipment adopts a fully closed-loop bus CNC system and CCD visual positioning. Simply import CAD drawings such as DXF/DWG to automatically generate cutting paths. Whether it’s single piece sampling or large-scale irregular cutting, it can respond quickly without the need for mold opening, greatly shortening your research and production cycle.

Requirements and Problem Solving
If you are worried about ceramic materials being “hard and brittle”, low yield of traditional cutting tools, rough edges requiring secondary polishing, or difficulties in processing complex micropores, our laser cutting service will provide you with a one-stop solution. We can not only help you increase the processing yield to over 99%, but also meet your stringent requirements for micrometer level tolerances, ultra-thin/ultra thick plates, and special shaped structures through highly flexible customized services, helping you reduce costs and increase efficiency.

Advantages and Application Value

1. Ultimate machining accuracy and surface quality
   Relying on the linear motor platform and high-precision grating ruler closed-loop control, our equipment’s positioning accuracy can reach ± 2 μ m. The cut ceramic products have high edge perpendicularity, no chamfers, and a surface roughness Ra ≤ 0.8 μ m (some processes can reach Ra ≤ 0.2 μ m). The cut section has no discoloration or protrusions, and many precision components can be directly put into use after cutting without the need for complicated polishing processes.
2. Wide customization of specifications and material compatibility
   We provide comprehensive specification customization services. From a few millimeters of miniature sensor ceramic chips to large format photovoltaic ceramic substrates; We can flexibly handle everything from cutting the cavity of raw ceramics (LTCC/HTCC) to refining the shape of hard ceramics after sintering. Whether it is simple straight line cutting or complex blind groove and micro hole array processing, it can be accurately achieved.
3. Intelligence and efficient production
   The equipment comes standard with automatic loading and unloading, vacuum adsorption table, and intelligent dust removal system, supporting 24-hour unmanned operation. Combined with the dual camera real-time tracking and intelligent sorting system, it not only significantly improves processing efficiency (with some scenes increasing efficiency by more than 40%), but also effectively ensures the consistency of mass production.

Customer Application Cases
Case 1: Batch processing of ceramic insulation sheets for new energy vehicle motors
A leading new energy vehicle company requires the use of a large amount of high-precision ceramic insulation sheets in the manufacturing of motor core components. Traditional processes are not only slow, but also prone to microcracks that can cause insulation performance failure. After adopting our high-speed ceramic laser cutting machine, the daily processing volume exceeded 5000 pieces, and the yield rate remained stable at over 99.2%. Laser cutting not only ensures the absolute flatness of the insulation sheet edge, but also helps customers improve the overall assembly accuracy and safety of the motor through precise size control.
Case 2: Microstructure refinement of medical ceramic artificial joints
In response to the extremely high requirements for biocompatibility and surface smoothness in the medical industry, we have developed a specialized medical ceramic laser processing equipment for a certain medical device manufacturer. By performing 0.01mm level microstructure processing on implants such as artificial joints, the cutting surface roughness is controlled at Ra ≤ 0.2 μ m, perfectly meeting medical grade standards. More than 100000 medical ceramic parts have been processed cumulatively, with no returns due to processing defects, winning high trust from customers.

If you have cutting, punching or marking needs for ceramic products, whether it is standard parts or difficult customized shapes, please feel free to contact us at any time! We will provide you with technical evaluation and exclusive quotation solutions based on your specific drawings and material characteristics, helping your products reach new heights of precision manufacturing.

Brudeze Ceramics supplies and sells a wide range of high-quality quartz glass, including alumina ceramics, zirconia ceramics, silicon nitride ceramics, aluminum nitride ceramics, silicon carbide ceramics, boron carbide ceramics, bioceramics, machinable ceramics, etc. We can meet the customization requirements of various ceramic products.