鬼頭精器製作所 List of Products and Services

The rotating tools (milling units) used for processing attached to compound lathes can lose their original precision due to oil stains from coolant water, rust, and bearing wear after years of use, which affects processing accuracy. Even rotating tools that have lost processing accuracy can be restored to like-new precision through cleaning and parts replacement. At Kito Seiki Seisakusho, we have dedicated cleaning and inspection machines, as well as specialized repair staff, and we accept repairs of your rotating tools with the motto of "affordable, fast, and precise." Before discarding rotating tools that can no longer achieve processing accuracy, please contact us for an inquiry. 【Features】 ■ Free investigation cost ■ Over 6,000 repair achievements ■ Up to 80% cost reduction 【Examples of manufacturers we support for repairs】 - Yamazaki Mazak Corporation - DMG Mori Seiki Co., Ltd. - Okuma Corporation - FUJI Corporation - Murata Machinery, Ltd. - Star Micronics Co., Ltd. - Citizen Machinery Co., Ltd. - Tsugami Corporation - TAKISAWA Corporation *For more details, please refer to the PDF document or feel free to contact us.

• Calibration and repair

The rotating tools (milling units) used for processing attached to compound lathes can lose their original precision due to oil contamination from coolant water, rust, and bearing wear after many years of use, which affects processing accuracy. Even rotating tools that have lost their processing accuracy can be restored to like-new precision through cleaning and parts replacement. At Kito Seiki Seisakusho, we have dedicated cleaning and inspection machines and specialized repair staff, and we accept repairs of your rotating tools with the motto of "affordably, quickly, and accurately." Before disposing of rotating tools that can no longer achieve processing accuracy, please contact us for an inquiry. 【Features】 ■ Free investigation fee ■ Over 6,000 repair achievements ■ Equipment maintenance costs reduced by up to 50% ■ Quick and accurate repairs *For more details, please refer to the PDF document or feel free to contact us.

• Calibration and repair

Rotary tools also have a lifespan. Various causes can lead to their failure, such as damage to the shaft, rotation lock due to internal gear deformation, or insufficient clamping force due to wear in the tool clamping area. In any case, the rotary tool reaches the end of its lifespan when it can no longer maintain the quality of the products being processed. At this point, except for sudden failures (such as collisions or drops), signs of deterioration can be observed in advance. This is referred to as "deterioration of rotary tools." At Kito Seiki Manufacturing Co., we have dedicated cleaning and inspection machines, as well as specialized repair staff, and we accept repairs of your rotary tools with the motto of "affordable, fast, and precise." Before discarding rotary tools that can no longer achieve processing accuracy, please do not hesitate to contact us. [Using Rotary Tools in a Deteriorated State] ■ Decreased processing accuracy ■ Shorter tool lifespan ■ Adverse effects on the main equipment *For more details, please refer to the related link page or feel free to contact us.

• Calibration and repair
• Other work tools

The rotating tool (milling unit) used for processing attached to a compound lathe may lose its original precision due to oil contamination and rust from coolant water, as well as bearing lifespan due to wear, after many years of use, which affects processing accuracy. Even rotating tools that have lost processing accuracy can be restored to like-new precision through cleaning and parts replacement. At Kito Seiki Seisakusho, we have dedicated cleaning and inspection machines and specialized repair staff, and we accept repairs of your rotating tools with the motto of "affordably, quickly, and accurately." Before disposing of rotating tools that have lost processing accuracy, please feel free to contact us. 【Are you facing any of these issues?】 ■ Bearings are rattling due to foreign substances like water or debris, causing unstable rotation speed. ■ The shaft has bent due to contact with the machine, causing it to lock. ■ The spindle accuracy has deteriorated due to aging. *For more details, please refer to the related link page or feel free to contact us.

• Calibration and repair
• Other work tools

Our company conducts prototype machining such as high-precision cutting, and by reducing the number of processes using a 5-axis machining center, we achieve shorter lead times and quick delivery of prototype products to our customers. Additionally, our prototype group is a team of skilled technicians led by individuals with national qualifications as vocational training instructors in mechanical engineering and first-class skilled workers in numerical control milling. Skilled machinists with proven technology will take responsibility for your projects. 【Features】 ■ Even complex hole shapes can be processed without step connections by manufacturing integrated tools. ■ Using high-precision tools such as hardened tool holders, we process strict hole diameters and positions. ■ We can handle strict tolerances with boring bars that can target dimensions in units of 1μm. ■ Even complex shapes can be processed effortlessly using CAD and CAM. *For more details, please download the PDF or feel free to contact us.

• Prototype Services
• Processing Contract

The "milling unit" is typically classified into three main types: the straight type, which directly transmits rotation from the machine body to the spindle; the offset type, which has the same rotation direction but with a shifted position; and the end face type, which changes the rotation direction itself. In addition to these, our company also manufactures special products such as the two-axis type and the dual end face processing type. These units can dramatically improve processing speed by increasing the number of processing axes without changing the performance of the machine body. Moreover, since only the unit needs to be changed, it is possible to keep costs low. 【Features】 ■ High precision + high quality ■ Reliable precision guarantee ■ From design to assembly ■ Wide support for customization *For more details, please download the PDF or feel free to contact us.

• Contract manufacturing
• Other work tools

We handle a wide range of products, including taper gauges, ring gauges, plug gauges, scissors gauges, and stepped gauges that change width by 2μm for each step. Additionally, we conduct thorough measurement value management using inspection equipment such as three-dimensional measuring machines, contour measuring machines, and roundness measuring machines. Our company has established a comprehensive quality assurance system in accordance with ISO9001. Please feel free to contact us if you have any requests. 【Features】 ■ Reliable accuracy guarantee ■ Precision machining by national skilled workers (1st class) ■ Custom gauges for customers *For more details, please download the PDF or feel free to contact us.

• Other measurement, recording and measuring instruments
• Contract manufacturing

Our company handles the processing of spindles and shafts in a wide range of fields, including machine tools, automotive, and aerospace. Spindles and shafts, which are the very heart of rotating mechanisms, require exceptionally high precision and quality products. Our processing group, which produces these components, is a team of skilled professionals led by nationally certified vocational training instructors in mechanical engineering and first-class skilled workers in cylindrical grinding. Our skilled processors take responsibility for their work. 【Features】 ■ Precision processing by first-class skilled workers ■ High precision and quality delivery of eccentric shafts with misaligned center axes ■ Reliable accuracy guarantee ■ A comprehensive quality assurance system based on ISO 9001 *For more details, please download the PDF or feel free to contact us.

• Processing Contract

If it's precision parts for machine tools, leave it to us! We flexibly handle the machining of various precision parts for machine tools, including sliders, rams, die plates, housings, guide pins, spindles, etc., even for complex shapes that require high precision. ○ Sales Items ○ - Machine tool parts (lathes, machining centers, presses, and others) - Gauges and inspection tools for measuring jigs - Prototype automotive parts - Production of dedicated machine tool equipment - Mold parts - Rotary tools for lathes - Aircraft parts - Others (screw grinding, gear grinding, spline grinding)

• Processing Contract

Rotary tools for composite lathes used at 6000 RPM rather than 4000 RPM.

• Other machine tools