Evolution is not changing - The unreasonable sustainability of PCD.
The PCD materials we use are developed in collaboration with major material manufacturers. The bonding between particles has also been strengthened, making it superior in wear resistance and durability compared to products from other companies. We have achieved maintenance-free operation due to extended lifespan (10 to 100 times compared to other metal parts)! We assist in reducing waste loss, contributing to "manufacturing that protects the global environment through our customers." 【Other compatible materials】 We also handle high-precision machining of various materials such as carbide, SUS, and steel. 【Main equipment and technology】 ■ Surface grinding machine: perpendicular, parallel, flatness below 2μm ■ Wire electrical discharge machine: more than 20 underwater wire machines and 3 oil wire machines. Achieved hole machining with a diameter of 70μm ■ Mirror finishing: sintered diamond surface roughness below 0.01μm ■ Brazing machine: capable of handling various sizes and shapes ■ Equipped with PG (profile grinder) and cylindrical grinding machines *We are accumulating technology, building relationships, and advancing product development while addressing our customers' challenges. Please feel free to contact us first.
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basic information
In 1987, pursuing the possibilities of PCD, our company MDI makes it possible to create wear-resistant parts in this shape.
Price range
Delivery Time
Applications/Examples of results
<For those who have such concerns> ■ There are frequently replaced parts, and I want to extend their lifespan. ■ I want to reduce the frequency of part replacements and improve work efficiency. ■ I want to reduce waste from consumable parts, etc. *Please feel free to contact us first.
Detailed information
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■PCD Punch - Over 10 times longer lifespan compared to carbide punches (proven performance of 150 million shots) - Chipping prevention treatment - Processing technology with no steps or dents at the boundary of the carbide - Coaxiality within 0.003mm, processing accuracy within ±0.002mm *Please consult us regarding processing with a tip diameter of 0.5mm or less.
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■PCD Die - Over 10 times longer lifespan compared to carbide dies - Chipping prevention treatment - Can accommodate shapes with a wire diameter of φ0.03mm and R0.02mm - Machining accuracy ±0.002mm
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■PCD Measuring Probes - Fully PCD-coated, enabling measurement without deflection even with thin probes - Tip sphere size 0.3 to 1.2 mm (currently used in our own roundness measuring machine) *Please consult us regarding the tip shape.
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■PCD Blade - Over 10 times longer lifespan compared to carbide (currently used in our centerless grinding machine) - Can be manufactured with a thickness of less than 1mm - Connection technology aimed at increasing strength - Processing method that minimizes warping to the utmost limit
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■PCD Nozzle ・Body: Steel, Nozzle: PCD, Connection technology (Cost reduction efforts) ・Hole diameter φ0.25mm, depth 1.2mm (PCD) ・Position accuracy within 0.003mm
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Company information
Samusung Diamond Industry is a manufacturer of processing equipment that provides optimal process conditions using original cutting edges and laser oscillators for processing methods such as scribing, breaking, drilling, and patterning, along with automated devices that achieve high productivity. Since its founding in 1935, the company has utilized its "high-quality cutting technology for various types of glass" to offer processing processes, equipment, and tools that can handle "all kinds of brittle materials, as well as multilayer structures including metals and organic materials." With solutions backed by theory and proven results, we aim to be a reliable "one-and-only partner" for our customers. Please feel free to contact us.
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