The purpose of cutting is to form metal materials into a shape, dimensions, and surface conditions suitable for a specific purpose by using a drill, miller, or other tools. The typical cutting technologies are machining, fusing, and erosion processing. Lathes, mills, drills, grinders, and cutters are used for machining. Fusing includes cutting using lasers, gas welding torches, or plasma. Erosion processing is a technique using water jets or electrical discharge. In machining, cutting tools are used with machine tools, such as drills, bites, mills, end mills, reamers, taps, or hobs. A drill is used with a drill press, a bite is used with a lathe or shaper, and a mill is used with a miller. Machining is widely used in various fields as one of the technologies supporting Monozukuri (Manufacturing) craftsmanship.
We offer carbon fiber composite material fabrication and processing focusing on machining processing with machining centers and NC lathes.
We can process any type of material including those known as difficult-to-machine materials. This includes nickel alloy, titanium molybdenum tantalum tungsten, composite materials including CFRP/MMC, carbon graphite, and resin. We can also process any size of material as long as it is within the limit of our processing machines. We conduct fabrication and processing of newly developed CFRP (carbon fiber composite material) products using our independently developed thermoplastic CFRP pressing molding machine.Products & Technologies
We are a parts manufacturer that possesses machining and processing technology for difficult-to-machine materials.
We have been focusing on metal processing for more than 60 years. We possess ultra-precision machining possessing technology for processing thin, complicated shapes for aircraft and space rockets from difficult-to-machine materials (nickel chrome alloy; -150°C to 1300°C). We are part of the international division of labor. We are also working on titanium alloy processing for next-generation automobiles. We process precision parts for electric-driven systems, semiconductor equipment parts, hydraulic parts for electric power generation, machine tool parts, high-precision laser processing articles, etc.Products & Technologies Movies
We offer flexible arrangements for high-mix low-volume production, and good machining technology that effectively deals with difficult-to-machine materials
We are a part manufacturer that supports Monozukuri craftsmanship. Our company has dealings with companies in various fields, including heavy electrical equipment and light electrical appliances, automobiles, industrial machines, semiconductor manufacturing machines, and medical equipment. We can process rod stock made from a wide range of materials into shapes from diameter 1 to 65. These materials include iron, brass, copper, aluminum, stainless steel, titanium, heat-resistant alloys, and resin into shapes from diameter 1 to 65. We are particularly good at difficult-to-machine materials. We can supply high-quality combined machining products with high precision in a timely manner.Products & Technologies
|From the metal pressing industry|
|Our company received requests from major machine parts maker A and semiconductor manufacturing equipment maker B requiring small precision parts within a few days. This was needed in order to maintain the quality and precision (such as geometrical tolerance) of the final product. We delivered these products and they were favorably received. These requirements were tough: tolerances in roundness, parallelism, concentricity, and straightness were to be less than 0.01. We were able to achieve these tolerances by reviewing the procedures in the machining process and utilizing our accumulated know-how in machining technology.|
|We provide machines that enable small-lot, low-cost sample molding for customers who wish to make the best use of the characteristics of CFRP in their products. These characteristics include weight reduction and strengthening.|
|We have all the necessary measuring instruments for measuring tolerances for customers with severe geometrical tolerance requirements in roundness, cylindricity, straightness, and parallelism. We also have combined machines and an accumulation of machining technology know-how. We can inspect and measure products immediately following production and give feedback to the customer. We can provide high quality and short delivery periods to customers with severe geometrical tolerance requirements. These have excellent properties such as corrosion resistance and durability like the high-purity stainless steels, titanium, Inconel, and Hastelloy that are used in pharmaceutical manufacturing machines and semiconductor manufacturing machines. However, these are extremely hard to machine. We can machine these difficult-to-machine materials with high accuracy. This will be useful in the aerospace industry.|
Mizuki Industrial Co., Ltd.We are a parts manufacturer that possesses machining and processing technology for difficult-to-machine materials.
We have been focusing on metal processing for more than 60 years. We possess ultra-precision machining possessing technology for processing thin, complicated shapes for aircraft and space rockets from difficult-to-machine materials (nickel chrome alloy; -150°C to 1300°C). We are part of the international division of labor. We are also working on titanium alloy processing for next-generation automobiles. We process precision parts for electric-driven systems, semiconductor equipment parts, hydraulic parts for electric power generation, machine tool parts, high-precision laser processing articles, etc.
CFRTP (thermoplastic carbon fiber compound material) pressing machinesRISOH PRECISION Co., Ltd.
Machines for molding CFRTP (thermoplastic carbon fiber compound material) in a short period of time.
CFRTP (thermoplastic carbon fiber compound material) molding methods and technologies have not yet become globally established. The development of this technology is highly anticipated.
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CFRP machiningRISOH PRECISION Co., Ltd.
We process CFRP products with accuracy equivalent to metals.
CFRP is a difficult-to-machine material. Burrs and separation, etc., may occur with CFRP during machining. The cutting tools may be significantly worn down by the carbon fibers, resulting in an extremely short tool operating life.
Precision thin-walled parts made of aluminum alloy (7075)Mizuki Industrial Co., Ltd.
(1) Parts for the unmanned transfer vehicle to the space station.
(1) We manufacture the main structural article for the unmanned transfer vehicle to the space station (HTV: Konotori), which is to be launched using a Mitsubishi Heavy Industries HT-B space rocket. This article is machined from a 210-kg aluminum alloy (7075) ingot. It is finished to an ultra-thin 2.0- to 2.5-μ wall and a weight of 4.8 kg using our original machining processing technology.
Nickel-chrome alloy parts for aircraft and space rocketsMizuki Industrial Co., Ltd.
Heatproof temperature range: Difficult-to-machine materials which have a low expansion/contraction rate even in the range of -150°C to +1300°C.
(1) Engine parts for aircraft: Forged products of Inconel 625 (nickel 56-62%, chrome 20-23%, and HRC18-20). These products are manufactured by a machining process with thin-walled precision processing technology. Materials are machined down from 20 kg to 2.9 kg. We have improved the machining process technology and reduced the processing time in order to strengthen our global competitiveness. This was done using a Strategic Core Technology Advancement Program subsidy.
Joint development of parts for new productsMizuki Industrial Co., Ltd.
(1) Parts for racing cars.
(1) We have developed new products as parts for racing cars using titanium alloy and maraging steel (nickel 19%, cobalt 9.5%, and molybdenum 5.2%).
Transmitting technical skills, and exploring new frontiersMizuki Industrial Co., Ltd.
Our goal is to expand into new areas to improve our skills and take on new challenges in Monozukuri craftsmanship using 3D CAD. This is done as part of our transmission of technical skills.
We took the opportunity to participate in the Dream Contest to take on challenges in new Monozukuri craftsmanship by enjoying ourselves and improving our technical power. We work hard to apply the technology we obtain in such activities to cultivate new areas. Our target is to expand into areas such as medical equipment, health-related articles, environment, energy, and information and telecommunications equipment. We also aim to conduct joint development by utilizing the machining processing technology we have been accumulating for more than 60 years.
Engine parts for aircraft and part for next-generation racing carsMizuki Industrial Co., Ltd.
We plan to expand into the development of medical equipment and health equipment using our ultra-precision titanium-alloy parts with complicated shapes.
We will make the best use of our original technology know-how to machine difficult-to-machine heat-resistive alloy materials to manufacture a group of titanium parts. This will be done by our technically skilled staff led by our master craftsmen.
Precision machine processing partsKoda Manufacturing Co., Ltd.
We supply high-quality machined products in a timely manner from diameter 1 to 65 rod stock.
We have a track record of supplying parts to various industries. This is why we have been able to process various materials including iron, stainless steel, difficult-to-machine materials, and resins. Most of our equipment consists of combined machines so we can conduct high-precision machining as well as high-mix low-volume production. We can start mass production smoothly without changing the processing equipment or processes. This is because all phases from prototype manufacturing to mass production are conducted on the same line. This is made possible by installing multiple combined machines on the same line.
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