HRD CO.,LTD. List of Products and Services

By manufacturing a fiber coupler that connects two fibers, it is possible to connect fibers of the same type as well as different types. You can replace only a part of a long fiber, and it becomes easier to incorporate a new laser oscillator into existing processing machines. 【Contents of the General Catalog】 ■ Custom Beam Delivery Production We design and manufacture output units for laser processing such as cutting and welding. ■ Custom Optical Equipment Production We design and manufacture custom optical equipment for laser processing machines. ■ Laser Sample Processing Support We provide support for selecting laser models, manufacturing jigs for test processing, and determining laser processing conditions. ■ Automatic Processing Equipment Production We design and manufacture processing systems that combine laser oscillators, NC processing equipment, and robots. *For details, please request materials or view the PDF data from the download.

Developed a teaching-less welding system with a position correction function that integrates 3D image processing technology using cameras and remote laser welding technology. HRD proposes welding construction conditions that suppress welding distortion with this system. 【Features】 ○ Simultaneous correction of position deviations for multiple workpieces ○ Capable of designing and manufacturing precision processing jigs and dedicated gas nozzles *For details, please request materials or view the PDF data from the download.

The HRD Laser Division offers laser processing technologies and equipment tailored to meet specific needs, based on its unique optical design technology. [Contents of the Comprehensive Catalog] ■ Custom Beam Delivery Production ■ Custom Optical Equipment Production ■ Laser Sample Processing Support ■ Automatic Processing Equipment Production *For more details, please download the PDF or feel free to contact us.

The "fiber coupler" is a specialized optical device that connects two different types of fibers. Thanks to the adjustment mechanism with a micrometer, it is possible to keep a history of the adjustment values during optical axis alignment, allowing for reproducibility. Additionally, it is shipped with the optical axis already adjusted using a dedicated jig, enabling plug-and-play use on-site by simply inserting the fiber. There are advantages in terms of preventing damage to expensive feeding fibers and simplifying layout changes, as only the equipment side after the coupler needs to be moved. 【Features】 - Equipped with a micrometer for optical axis adjustment - Shipped with optical axis already adjusted - Measures against reflected light and damage prevention for uses where fibers are swung around by robots, etc. - The optical system after the coupler can be used as is, including the processing head - Only the equipment side after the coupler needs to be moved during layout changes - Can be easily installed in locations away from the laser by extending the process fiber, etc. *For more details, please refer to the PDF document or feel free to contact us.

The "Beam Rotator," also known as helical drilling processing, is an optical device that adjusts the diameter of holes by rapidly rotating an eccentric laser beam. By tilting (angling) the laser beam and rotating it, it can control the processing cross-section to be non-tapered, tapered, or reverse tapered. With the new rotator technology, unique rotation control using a main rotator and a correction rotator enables processing of various laser trajectories, such as squares, triangles, regular polygons, ellipses, and star shapes. 【Features】 ■ Capable of processing polygons by moving the lens in a circular motion ■ High-speed processing of high aspect ratio fine precision deep holes ■ Capable of processing hard and brittle materials that are difficult to work with ■ Simplification of device configuration allows for smooth acceleration ■ Applications of the new rotator technology enable donut-shaped processing scanning and fill scanning *For more details, please refer to the PDF document or feel free to contact us.

We propose a total optimal optical system with unique optical design as our core technology, from the laser oscillator to the processing point. We can accommodate all types of light sources, from long-wavelength CO2 to IR, green, UV, and excimer, for both thermal and non-thermal processing, and we can also handle high output (up to 50kW). Additionally, we can propose various optical systems using our unique technology: ------------------------------- - DOE (Diffractive Optical Element) - Imaging optics (mask) systems - Beam rotators - Rectangular beams, elliptical optical systems - High-performance fθ lenses - Core beams, etc. ------------------------------- We handle everything from the design of processing surfaces of various shapes (square, elliptical, etc.) to profile control. *For more details, please refer to the PDF materials or feel free to contact us.