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最終更新日時: 2020/01/09 15:25:07

Shin-Nihon Tech Inc.

We excel in ultra-high-precision processing on high hardness materials such as hard metal and sintered diamond.

We manufacture and provide super precision molds, PCD mold components, laser processing for slug pulling prevention, and SN Fluorine coating, with our super precision processing technologies.  We also manufacture and sell PCD dicing blades that are effective for dicing of super hard materials including SiC and sapphire, applying our PCD processing techniques.  We have the top market shares for both PCD dicing blades and laser processing for slug pulling prevention.  We have received many awards including an excellence award of the 2013 SMEs Excellent New Technologies and Products Award.

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[Product description] We excel in processing materials into component shapes based on drawings . Our technologies, which improve customers' productivity, include "Laser processing for slug pulling prevention," "Iepuko treatment" (which improves product's mold release) and the "Integral Tomson Punch"(which is suitable for die-cutting films), and they are available to meet more sophisticated and diversified customer needs. [Authorization/Certification] 300 of Japan's Vibrant Monozukuri (Manufacturing) SMEs in 2009, Monozukuri Craftsmanship New Selection in Kansai, METI-Kansai in 2009, Certified under the New Partnerships Support Program in Feb 2012, Excellent Prize in the 4th Monozukuri (Manufacturing) Nippon Grand Award in February 2012, certifications under ISO 9001(2008 edition) and ISO 14001(2004 edition) [Intellectual property] " Laser processing of slug pulling prevention" (patented) [Major facilities and equipment] 13 of Milling and machining centers, 34 of surface grinding machines, 17 of profile grinding machines , 2 of jig grinding machines, 10 of electric discharge machines for wire cutting , 7 of electric discharge machines for die sinking , 33 of CADs/CAMs(2D 3D), and many other measuring instruments

[Product description] The required time to mold small and thin plastic molded components depends on cooling time in the sprue part (runner channel), which is thicker than the product part. Our cold sprue bushing forms a cooling route around the part where the molded nozzle of the bushing is located, and also around the thickest part of the sprue (runner channel). This prevents resin stringing from the tip, and reduces the cooling time of the thickest part of the sprue. Since tool steels are manufactured through friction welding junction, full hardening can be conducted so that foreign body contamination into mold parts caused by abrasion will be minimized. This product is also available with a small diameter. We can produce the product in a small lot including one unit. The product is patented. [Market share/Ranking] The top share in the world market [Intellectual property] Patented

[Product description] Our PCD dicing blades are a breakthrough product manufactured by radicalizing the tip of the outer margin of discoid PCD (sintered diamond). This product has high stiffness with no buckling, and thus dicing can be conducted even by a thinner blade without windling. Very small particles of synthetic diamond become a cutting edge, therefore rigid materials including hard metals and SiC can be cut with an edged ductile mode without any cracks or clips. Semi-dry processing is available, because of its high cooling effect. Highly effective for high-grade dicing of low-k materials. The product can be easily mounted on existing dicing machines to achieve a sharp cutting shape, a typical feature of machining. Patent pending. [Market share/Ranking] The top share in the world market [Authorization/Certification] [March 2012] Certified under the 2011 New Partnerships Support (Program: "Manufacturing and sales of super-slim dicing blade for next generation LSI" [April 2013] Excellence Award in the 25th excellence award of the 2013 SMEs Excellent New Technologies and Products Award in Apr 2013 (by Risona foundation for medium and small companies and Nikkan Kogyo Shimbun ) [Intellectual property] Patent pending [Major facilities and equipment] Many pieces of dedicated equipment

[Product description] Our fluorine coating provides a surface treatment with a film thickness of 1 μm or less (the previous thickness: 20-50 μm) to products. It prevents blades of press molds and cutting blades from sticking of adhesive compounds, and improves productivity due to reduced maintenance time. The film can be formed at 98 degrees C or less (the previous temperature: 260 degrees C or more) , and thus precision of molds or blades will remain in tact. This technology also contributes to the improved effect of antifouling water-repellency and oil-repellency, and is applicable to cut blades for adhesive films or biological samples, as well as medical devices including catheters and the printing process of micro patterns. Patent pending [Market share/Ranking] The top share in the world market [Authorization/Certification] Selected under the "2013 Monozukuri Craftsmanship New Selection in Kansai, METI-Kansai” in December 2013; Certification of "Plan concerning management innovations" by Osaka Prefecture in January 2013 (Osaka prefectural directive Kei-Shi Number 1122-84) [Intellectual property] Patent pending [Major facilities and equipment] Deposition equipment

[Product description] Hard metals are main materials of abrasion-resistant mold components for manufacturing electrical parts such as connectors and precision parts such as watch parts. Wearing or breakage of these press parts may affect their precision of dimension/form and productivity, therefore a way to extend their service life and make them maintenance-free is required. We have achieved an increased product life of more than 50 times compared with our existing hard metal press mold components. [Authorization/Certification] Certification of "Plan concerning management innovations" by Osaka Prefecture in January 2008 (Osaka prefectural directive Kei-Shi Number 1059-190); Selected under the Strategic Core Technology Advancement Program by the Kansai Bureau of Economy Trade and Industry in 2010 [Intellectual property] Patent pending [Major facilities and equipment] Many pieces of dedicated equipment

[Product description] The product is a thermal barrier and insulating part that fits between the nozzle and mold in a plastic injection molding machine to limit the transfer of heat between the two components. In plastic injection molding, the transfer of heat between the molding machine’s nozzle and the mold causes heat to build up in the mold, leading to unstable molding quality due to issues such as sprue bushing stringing and drooling. We developed the Heat Barrier Hat, which limits heat transfer between the nozzle and mold, to address these issues. The product, which consists of a hat-shaped metal part surrounded by a collar, has an outer portion fabricated from stainless steel, which has low thermal conductivity, and a mesh structure that is filled with a proprietary paint with a vacuum balloon structure to increase its heat-blocking and insulating properties. In this way, the product helps prevent plastic stringing while reducing the number of defects thanks to more stable molding quality and cutting down on use of resources and energy. By using the Heat Barrier Hat, you can prevent plastic [Intellectual property] Patented

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