大同マシナリー List of Products and Services

The "Teaching-less Robot System" eliminates the need for operators to teach the robot movements. Instead, it automatically generates robot programs in a short time based on 3D data scanned from the workpiece. Tasks that previously took about 3.5 days from teaching to path generation can now be completed in approximately 10 minutes. If you bring a test workpiece, we will conduct a processing test. Please check the potential of our product. 【Features】 ■ No restrictions from robot manufacturers (collaborative robots are also acceptable) ■ Significantly reduces preparation time before robot autonomous operation ■ Ideal for small-batch production due to teaching-less operation ■ No need for 3D CAD data (shape recognition using a 3D scanner) *For more details, please refer to the PDF document or feel free to contact us.

• Other industrial robots

The "Parts Former" enables the forging of components with complex shapes through multi-stage (4 to 8) forging technology. By directly driving the chuck with a double cam, stable product transport is achieved. We offer a wide range of models, from large parts formers capable of handling a maximum wire diameter of φ46mm to ultra-precision formers that allow for the forging of extremely small precision parts measuring less than 1mm, thanks to high-precision finishing mechanisms. 【Features】 ■ Capable of forging components with complex shapes ■ Advanced technology to meet net shape needs ■ Computer quality control system ■ Equipped with double cam transfer mechanism ■ Achieves stable product transport *For more details, please refer to the related link page or feel free to contact us.

• Other processing machines

The "NC Gantry Type Drill" allows for multiple large sheet materials to be arranged freely in position, achieving highly reliable unmanned continuous processing. By marking two points on the material, the machine (NC) reads those points and memorizes the state (position, angle) in which the material is placed. It detects a drop in current value when the hole is penetrated, allowing for the interruption of subsequent cutting feed and rapid upward movement of the drill, thereby shortening processing time. 【Features】 ■ Achieves highly reliable unmanned continuous processing ■ Standard equipped with functions to prevent tool breakage ■ No need for material positioning ■ High-precision coordinate rotation function ■ Function for reducing processing time *For more details, please refer to the related link page or feel free to contact us.

• Other processing machines

The "CNC Bending Roll" automatically performs bending processing of various shapes of steel plates through CNC control, achieving high precision and excellent quality. Based on the extensive know-how cultivated over the years, we have digitized the bending patterns. The operation, including teaching playback, is extremely simple. By adopting a work-contact type measuring roll, we can accurately measure the work feed amount, ensuring high reliability in end bending and roundness. 【Features】 ■ Easy operation device ■ Digitized bending patterns ■ Unique roll system ■ Adoption of work-contact type measuring roll ■ High reliability in end bending and roundness *For more details, please refer to the related link page or feel free to contact us.

• Other processing machines

The "Power Tight (Coupling Tightening Machine)" directly grips the workpiece with six hydraulic cylinders and features a floating mechanism that follows the workpiece, allowing for high torque and precise tightening. The pipe clamp side has a floating mechanism that allows for floating in all directions. This enables the material to be held with a more uniform force and reduces the impact on tightening torque caused by angular misalignment and eccentricity. 【Features】 ■ Uniform tightening due to the floating mechanism ■ Ability to reduce the impact on tightening torque ■ In-house developed premium JAW *For more details, please refer to the related link page or feel free to contact us.

• Other processing machines

The "Round Bar Straightening Machine" is designed for straightening various types of metal round bars and meat pressure pipes, enabling high-speed and high-precision straightening. It adopts a line contact curve based on established know-how. As a result, it allows for high-precision straightening over the entire length of the material, achieving a beautiful surface finish and long lifespan. 【Features】 ■ Adoption of line contact curve ■ Improved straightness and roundness ■ High-precision straightening over the entire length ■ Excellent straightening quality and high speed *For more details, please refer to the related link page or feel free to contact us.

• Other processing machines

The "binding machine" automatically binds rebar, shaped steel, coils, etc., with binding wire, creating a good and safe packaging form. The binding mechanism of this machine consists of wire feeding, clamping, tightening, cutting, and twisting mechanisms. Particularly in the binding process, since the tightening tension remains in the binding wire before entering the twisting process, it allows for very tight binding. After the twisting is complete, both ends of the bound wire are fully bent against the surface of the bound material, eliminating any risk during handling operations. 【Features】 ■ 100% yield of binding wire ■ Safety measures for knots ■ Tight binding *For more details, please refer to the related link page or feel free to contact us.

• Other packaging machines

Our company offers an "Electrostatic Rust Preventive Oil Application Device" that utilizes the principle of static electricity, where particles of rust preventive oil charged with a "-" are attracted to the workpiece charged with a "+". This device automatically and quickly applies rust preventive oil to the workpiece, forming a uniform oil film. Compared to traditional manual spraying, the quality of the oil application and work efficiency are significantly improved. It also enhances the working environment and contributes to preventing health hazards for workers. 【Features】 ■ Forms a stable oil film using the power of static electricity ■ Enables uniform application even on complex-shaped workpieces ■ Improves work efficiency with automatic application ■ Achieves reduced working time and automation ■ Prevents the scattering of rust preventive oil, making the workplace comfortable, etc. *For more details, please download the PDF or contact us.

• Other surface treatment equipment