Machining of gray cast iron and ductile cast iron for agricultural machinery.
For those struggling with outsourcing agricultural machinery parts. We also handle powder clogging and blade wear.
In the agricultural machinery industry, a stable supply of drive components that can withstand harsh operating environments is required. In particular, parts made of gray cast iron and ductile cast iron are widely used due to their strength, but issues such as chip clogging in machining and tool wear can make it difficult to find outsourcing partners. Additionally, challenges such as "when we estimated machining from round bars according to the drawings, the processing time and material costs skyrocketed, making it unprofitable" and "while the prototype went smoothly, transitioning to mass production resulted in unstable precision and supply concerns" are not uncommon. Kyowa Seiki's "Precision Machining Contract Service for Gray Cast Iron and Ductile Cast Iron" addresses these issues. [Usage Scenarios] - Drive components such as crankcases and cylinder blocks for agricultural engines - Gearbox parts for tractors - Other high-precision parts made of gray cast iron and ductile cast iron [Benefits of Implementation] - Avoid unnecessary total machining, achieving both the retention of component strength and significant labor reduction - Stable supply with short lead times and high precision for medium to large lot mass production - Improved productivity through cost reduction and stabilization of supply
basic information
【Features】 - Cost reduction proposals from the design stage utilizing black skin: By considering the shape, we avoid unnecessary total machining by designing processes that leave 30-50% of the black skin. - Mass production capacity: Equipped with 49 machining centers and 27 NC lathes, we can handle medium to large lot mass production. - High precision machining: With approximately 100 machines, we achieve short delivery times and high precision machining. - Diverse equipment: We possess a wide range of equipment, including 5-axis machining centers, multi-tasking machines, and CNC lathes. - Quality control: Strict quality checks are conducted using CNC 3D measuring machines, 3D measuring machines, and digital microscopes. 【Our Strengths】 Kyowa Seiki Co., Ltd. is engaged in the manufacturing of diesel engine parts, tractor parts, and other machined products at the Shin-Tone Industrial Park in Ibaraki Prefecture. Based on the CAD data you provide, we can also produce items such as lighting panels and vases. For inquiries regarding technology, delivery times, quantities, and more, please feel free to contact us.
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Applications/Examples of results
【Target Applications and Specifications】 - Applicable Industries: Agricultural machinery (tractors), construction machinery, industrial diesel engines, hydraulic and pneumatic equipment, architectural objects, lighting panels - Applicable Materials: Gray cast iron (FC200, FC250, etc.), ductile cast iron (FCD450, FCD600, etc.), aluminum, and other metals - Main Works: Gear cases, brake cams, bearing holders, differential cases (front and rear wheels), brake stoppers, crank bearings, etc.
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Kongō Seiki Co., Ltd. is engaged in the processing and manufacturing of diesel engine parts, tractor parts, and other components at the New Tone Industrial Park in Inashiki City, Ibaraki Prefecture. We can also produce items such as lighting panels and vases based on the CAD data you provide. Please feel free to contact us regarding technology, delivery times, quantities, or anything else.