For machining twin screw rotors, Sakagami Manufacturing.
Sakagami Manufacturing Co., Ltd. is a pioneer in the industry that creates three-dimensional freeform surfaces through function operations including calculus, and performs machining using machining centers. We are well-known for processing difficult materials such as turbine blades, rotors, and parts that include three-dimensional freeform surfaces, as well as uneven lead screw rotors with varying lead pitch, using materials like SUS304, SUS630, titanium alloys, and Inconel. We also cater to special aluminum alloys that are essential in aerospace. We have a proven track record in creating NC data for special parts using variable parameter input and providing the corresponding systems. Research and development, as well as single-item prototyping, are highly welcomed. 【Twin Screw Rotor Specifications】 - Machining of a 4-start male screw rotor and a 5-start female screw rotor → The female rotor revolves around the male screw rotor in a planetary motion relationship - The change in lead uses natural logarithms - The leads of the intake and discharge sections are given as constants, with a smoothly varying uneven lead screw rotor in between - NC data and machining precision are the lifeblood of this product - The cross-sectional shape perpendicular to the rotation axis is constant (though it can also be varied) For more details, please contact us or download the catalog.
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[Sakakami Manufacturing Examples] ○ Turbine Nozzle ○ Stator Vane ○ Turbine Wheel ○ Twin Screw Rotor ○ Unequal Lead Screw Rotor for Food Machinery ○ Special Screw Rotor ○ Stator Case ○ Mechanical Parts Including Three-Dimensional Shapes ○ Memorial Pot ● For more details, please contact us or download the catalog.
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Sakagami Manufacturing Co., Ltd. is a pioneer in the industry that creates three-dimensional freeform surfaces through function operations, including calculus, and performs machining using machining centers. We are well-known for processing difficult materials such as turbine blades, rotors, and parts that include three-dimensional freeform surfaces, as well as variable lead screw rotors with changing cross-sections and lead pitches, using materials like SUS304, SUS630, titanium alloys, and Inconel. We also accommodate special aluminum alloys that are essential in aerospace. We have a proven track record in creating NC data for special parts through variable parameter input and providing that system. Sakagami Manufacturing Co., Ltd. implements various proposals to enhance functionality and streamline production through discussions with clients. For example, we are committed to supporting clients who do not compromise on functionality, offering powerful solutions such as quadratic curves instead of arcs, quadratic lead curves instead of constant leads, and function surfaces with theoretical backgrounds instead of mere appearances. We welcome research and development as well as single-item prototypes.