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MRTの技術

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お見積りフォーム

「貴精密」の精神

MRTは「貴精密」の精神を創業以来守り続けています。「貴精密」とは、MRTの製品は高品質であることが当然ということです。
これは、会社の存在理由であり、「貴精密」でなくなればMRTもなくなるということです。
MRTは「貴精密」を守り続けるために、人材を育成しながら技術的な革新を行い進化し続けています。

TECHNOLOGY

MRTの技術

technology

Breathe life into metal saws for our customer. The technology section is responsible for the design and production management of metal saws and other products. We discuss with our sales staff how to add special processing to the products according to customer needs and then create a design and pass it on to the manufacturing section. Special processing can include the addition of...

Feature of Carbide Metal

The characteristic of Solid carbide products This meticulous manufacturing process allows excellent axial runout of side face and roughness, as well as dramatically improving the roughness of machined surface in contrast to the original high speed steel products. The high speed cutting of varied materials such as nomal steel and cast iron saves time in the manufacturing process. In contrast to high speed...

Cutting conditions

Cutting condition First, please enter the specs which you are using, the number of rotations, etc. and calculate the speed of cutting. After that, please compare it with the standards which MRT recommends(please refer to the following chart) ※The speed which MRT recommends is just a standard. It varies from the type of work materials and the performance of the machines. If you...

About Coating

About TiN(Titanium Nitride) Coating Using Physical Vapor Disposition (PVD), the products protected by TiN coating retain the hardness ranging from HV 1800-2000, well over the hardness seen in tungsten carbides.   TiN coating dramatically prolongs the longevity of cutter products such as high speed steel and tungsten carbides, and allows them to function at the highest cutting speed possible. This is because the...

Reference

1.Reference Comparison Chart of the chemical contents and characteristics used in the material  (PDF 282KB) Hardness Conversion Chart (PDF 294KB) Quotationd hardness conversion of Rockwell C Scale 2.Application Processing Automotive parts processing Example of application for automotive parts processing: 1 (PDF181KB) Processing of wiper blade / commutator (a motor part) / Processing of grooves in carburetors Example of application for automotive parts processing: 2 (PDF 263KB) Processing...

Q&A

The following FAQ have been answered from the perspective of the technical department. What’s High Speed Steel? High Speed Steel stands for high speed steel, which is a common tool steel. There are 13 types of tool steels provided as 「JIS G4403」according to Japanese Industrial Standards(JIS). The tool steels are distinguished in these standards by 「SKH」. This is taken from the words Steel, “Kougu”...

MRTの技術 -technology-