タマリ工業 List of Products and Services

We would like to introduce samples of laser processing handled in our lab! <Processing Examples> Welding and cutting with fiber lasers Hairpin processing of copper with green disk lasers Drilling and texturing with femtosecond lasers, etc. We will introduce various laser processing samples, including videos of the processing. 【Features】 ■ Laser welding, laser cutting ■ Laser-arc hybrid welding ■ Laser hardening ■ Micro-hole processing ■ Dimple patterns ■ Nano-periodic structures ■ Lotus structures *For more details, please download the materials or contact us through our website.

• Processing Contract

We support the selection of laser oscillators according to your needs! ~Examples of laser oscillators~ - Fiber laser for welding and cutting - Profile-variable laser that suppresses spatter generation - Green disk laser optimal for copper processing - Femtosecond laser for precision processing of drilling and texturing, etc. We have 17 different types of laser oscillators in stock. 【Features】 ■ Fiber laser ■ ARM fiber laser ■ Single-mode fiber laser ■ Green disk laser, Brightline specification ■ Femtosecond laser *For more details, please download the materials or contact us through our website.

• Special Processing Machinery

TAMARI Industrial's application lab is equipped with 17 various types of laser oscillators, including profile-variable fiber lasers, green disk lasers, and ultrashort pulse femtosecond lasers. We can handle everything from fusion processing for welding and cutting to removal processing for hole drilling and texturing. We also have multi-joint robots, NC stages, galvanometer scanners, and polygon scanners available, which can be selected according to the product shape and required specifications. If you are interested in improving the productivity of "copper," which is widely used in EV motors and batteries, please feel free to consult us. 【Features】 ■ Laser welding, laser cutting ■ Laser-arc hybrid welding ■ Laser hardening ■ Microhole processing ■ Texturing *For more details, please download the materials or contact us through our website.

• Prototype Services

Are you troubled by a large amount of spatter during the welding of copper materials? Tamari Industrial's "Green Laser Processing System" can achieve stable processing that suppresses spatter through laser light profile control (Bright Weld). Additionally, with our unique profile control, high-speed processing at a high output of "3kW" is possible, enabling high-quality welding of copper materials such as busbars and hairpins using a scanner. If you are interested in improving the productivity of "copper," which is widely used in EV motors and batteries, please feel free to contact us. 【Features】 ■ High absorption rate for copper and stable processing ■ Unique profile control ■ Free deformation of light's unevenness ■ Trumpf laser processing machine *For more details, please download the materials or contact us through our website.

• Processing Contract

TAMARI Industrial's "Green Laser Processing System" can process "copper," which is difficult to weld, accurately and efficiently. In conventional copper processing using basic waves, the light reflects, leading to unstable precision and reduced processing speed. However, the green laser has a very high absorption rate for copper, significantly reducing spatter and maintaining stable processing quality. Additionally, with the profile control developed by TAMARI Industrial using an oscillator, it is possible to freely change the unevenness of the light with a high output of "3kW," improving processing speed and meeting complex processing demands. If you are interested in improving the productivity of "copper," which is widely used in EV motors and batteries, please feel free to contact us. 【Features】 ■ High absorption rate for copper and stable processing ■ Unique profile control ■ Free deformation of light unevenness ■ Trumpf laser processing machine *For more details, please download the materials or contact us through our website.

• Processing Contract

Through special fiber transmission, we can perform texturing processing on 3D surfaces. Until now, texturing processing has mainly been limited to flat surfaces, but with a special fiber that transmits ultra-short pulse lasers and our expertise in building processing systems, we can also accommodate three-dimensional and complex-shaped workpieces. We can impart low friction, super water-repellent, and anti-reflective functions to the surface. Processing examples include engine bearings, press molds, sensor covers, etc. Using the photonic crystal fiber delivery system from PhotonicsTools, we transmit high-power femtosecond laser light at the 100W level to a 3D scanner, enabling texturing processing of the product's three-dimensional curved surfaces without altering the profile. 【Features】 ■ Manufactured by PhotonicsTools ■ Transmission efficiency over 20% ■ Fiber length: 2m If you are interested, please download the PDF or contact us through our website.

• Processing Contract

We can accommodate all your laser processing needs, including laser welding, laser cutting, laser hardening, laser plastic welding, and laser microprocessing. Please let us know the processing or requirements you are currently considering, as well as any technical issues. We will consider the most suitable processing method for your company's needs. 【Features】 ■ Laser welding ■ Laser cutting ■ Laser hardening ■ Laser plastic welding ■ Laser microprocessing

• Processing Contract

Laser technology has undergone remarkable evolution in terms of usability, cost, and productivity, and the range of applications it can address among various elemental technologies has expanded. At Tamari Industries, we propose laser applications tailored to our customers' needs, utilizing a wide range of optical technologies and knowledge of laser oscillator characteristics from different manufacturers, covering everything from low power (substrate microprocessing, cutting, hardening, surface removal) to high power (cutting, welding, drilling, hardening, cladding, etc.). For improvements in productivity from existing technologies and reductions in running costs, please feel free to consult us about lasers. 【Features】 - Supports various laser processing, starting with the automotive and electrical industries - Proposes the most suitable oscillator based on customer requests - Suggests optimal laser optical systems - Accommodates customers' laser processing verification tests in our application lab *For more details, please feel free to contact us.

• Processing Contract

When processing materials using femtosecond lasers, it is possible to form periodic groove shapes on the surface of the material at the nanometer scale. This is referred to as a nanoperiodic structure. Nanoperiodic structures can be processed in various materials, including metals, non-ferrous metals, and in some cases, resins. Nanoperiodic structures are expected to have effects such as reducing the coefficient of friction, improving heat dissipation, and enhancing the adhesion of adhesives. 【Features】 ■ Reduction of the coefficient of friction ■ Improvement of heat dissipation ■ Enhancement of adhesive adhesion

• Processing Contract

By processing specific patterns with a laser, various effects can be imparted to the surface of materials. One example is the expectation that by imparting water repellency, it can prevent dirt from adhering to the surfaces of various materials. 【Features】 ■ Creation of functions on material surfaces ■ Imparting superhydrophobicity ■ Control of wettability ■ Prevention of dirt adhesion

• Processing Contract

By using a ultra-short pulse laser with a polygon scanner for high-speed scanning (100 m/s), it is possible to form a dimple pattern with a diameter of 50 μm, a depth of 5 μm, and a pitch of 200 μm on the inner surface of an engine cylinder bore (Φ86 mm) in a processing time of less than 3 minutes, making it suitable for mass production. This contributes to reducing the coefficient of friction by half and lowering CO2 emissions. 【Features】 - Processing is possible with high-speed scanning (100 m/s) using a polygon scanner - Processing time of less than 3 minutes for the inner surface of an engine cylinder bore (Φ86 mm) - Dimple pattern with a diameter of 50 μm, a depth of 5 μm, and a pitch of 200 μm - Reduces the coefficient of friction by half

• Other processing machines

TAMARI Industrial's "Laser Texturing Processing System" can perform laser surface texturing that previously took several hours in about one minute. Additionally, it achieves high productivity and is suitable for mass production, making it a technology currently attracting attention, particularly in the automotive industry. 【Features】 High-power femtosecond laser oscillator ■ Manufactured by Amplitude, Tangor ■ Maximum output 100W ■ Repetition frequency 2MHz ■ Pulse width 500fs High-speed scanning polygon scanner ■ Manufactured by Raylase, UHHS ■ Optical scanning speed 100m/sec

• Other Auto Parts

Developed a high-speed laser texturing processing device and processing technology with productivity levels suitable for mass production of automotive parts by using a high-output, high-repetition femtosecond laser, which is rapidly scanned with a polygon scanner and synchronized control. It is possible to apply ultra-fast texturing processing to the material surface using a high-output femtosecond laser from Amplitude (maximum output 100W, frequency 2MHz) and a polygon scanner from Raylase (scanning speed 100m/sec), thereby imparting functionality. 【Features】 High-output femtosecond laser oscillator ■ Amplitude Tangor ■ Maximum output 100W ■ Repetition frequency 2MHz ■ Pulse width 500fs High-speed scanning polygon scanner ■ Raylase UHHS ■ Optical scanning speed 100m/sec

• Other Auto Parts

The "Laser Inspection Meister" can measure the depth of laser welding in real-time. It allows for simultaneous sampling and inspection of subsequent processes, enabling full inspection and shortening the process. It can be used with standard welding heads and scanner heads. 【Features】 ■ Capable of measuring the amount of melting in welding ■ Changes in welding conditions and processing conditions can be confirmed ■ Good/bad judgment can be made by setting tolerance ranges ■ Usable with standard welding heads and scanner heads ■ Can be connected to coaxial ports of various heads (such as cameras) *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other security and surveillance systems

The "TRC(W) - 6axis + α series" is a laser processing machine that supports various processing tasks such as welding, cutting, and hardening. It features a compact design that achieves a 30% reduction compared to conventional models. It can accommodate 3-axis and more. Additionally, the laser oscillator is compatible with various manufacturers. Furthermore, it also supports the "inbound and outbound" processes before and after operations. 【Features】 ■ Compact design ■ Supports various processing tasks ■ Laser oscillator compatible with various manufacturers ■ Supports "inbound and outbound" processes before and after operations ■ Accommodates 3-axis and more *For more details, please refer to the PDF materials or feel free to contact us.

• Welding Machine

The "Micro Shape Processing System" is a system that achieves high-precision micro hole and groove processing without any thermal effects by combining a 5-axis scanner with a femtosecond laser. We propose systems tailored to our customers' needs. Additionally, flat processing using a 2-axis scanner is also possible. 【Features】 ■ Combination of 5-axis scanner and femtosecond laser ■ Capable of micro hole and groove processing ■ Flat processing using a 2-axis scanner is also possible ■ Test processing before installation is also available *For more details, please refer to the catalog or feel free to contact us.

• Mold Design

The "Laser Resin Welding System" is a system that utilizes the characteristics of laser light to weld transparent (transmissive) resin and colored (absorptive) resin without the use of adhesives. By interposing an absorber of laser light, it is also possible to weld transparent resins to each other. Additionally, laser welding allows for non-contact welding and can be accommodated with simple jigs, making it ideal for the production of small quantities of a variety of products. 【Features】 ■ No need for expensive molds ■ Non-contact welding is possible ■ Can be accommodated with simple jigs ■ Capable of producing small quantities of various products ■ Helps in the recycling of resin materials *For more details, please refer to the catalog or feel free to contact us.

• Resin processing machine

The "Laser Hardening System" is a system that irradiates the surface of metals such as steel, rapidly heating a thin film on the surface. This heating raises the temperature of the material, and the austenite region rapidly cools due to heat diffusion and heat conduction into the material as the laser light passes through. Therefore, there is no need for cooling with oil or water after heating the material, as is done with other hardening methods. Since the laser is simply irradiated with a processing head, partial hardening of three-dimensional shapes is also possible using a multi-joint robot. 【Features】 ■ Rapid heating of a thin film on the surface ■ Self-cooling capability ■ Partial hardening of three-dimensional shapes is possible ■ High hardening hardness equivalent to high-frequency hardening ■ Easily achieves hardening depths of less than 1.0mm *For more details, please refer to the catalog or feel free to contact us.

• Mold Design

The "Laser Welding System" allows for the selection of the optimal oscillator, enabling high-quality welding. The laser oscillator, which serves as the heat source, undergoes experimental processing tests at our Laser Application Center, allowing us to propose the most suitable oscillator based on customer requirements. The drive system can be designed and manufactured for a range of applications, from systems using XY stages for general flat processing to three-dimensional processing devices utilizing multi-joint robots. The optical system that focuses the laser light accommodates a wide range, from low-cost focusing optics using standard lenses to high-speed scanning optical systems. 【Features】 ■ Output of up to 20KW is possible ■ Stable welding quality can be achieved ■ Minimal thermal impact on the welding area ■ Low distortion welding is possible ■ Increased freedom of component design *For more details, please refer to the catalog or feel free to contact us.

• Welding Machine

The "Laser Cutting System" allows for the selection of the optimal oscillator, enabling high-quality and high-speed cutting. Equipped with a fiber laser, it achieves fine processing and high-speed cutting that were impossible with the widely used CO2 laser. Since the light source is transmitted through optical fibers, a cutting head can be mounted on a multi-joint robot, allowing for a simple system that can be proposed from standalone machines to automated lines, eliminating the need for time-consuming optical axis adjustments required in fixed optics. 【Features】 ■ Output of up to 20KW is possible ■ Stable cutting quality can be achieved ■ Low distortion cutting is possible ■ Increased freedom of parts ■ Cutting in narrow areas is possible *For more details, please refer to the catalog or feel free to contact us.

• Plastic processing machines (cutting and rolling)

This catalog is a product catalog of Tamari Industrial Co., Ltd., which mainly manufactures and sells laser processing systems. It features products such as the "Laser Cutting System," which enables fine processing and high-speed cutting that were impossible with CO2 lasers, as well as "Laser Welding Systems" and "Laser Hardening Systems." We offer a wide range of products that allow for the selection of optimal oscillators, enabling high-quality, high-speed cutting. [Contents] ■ Company Overview ■ Products ■ Equipment Owned, etc. *For more details, please refer to the catalog or feel free to contact us.

• Welding Machine