中央ダイス List of Products and Services

This product improves mold life and stabilizes product quality by using our unique "Lock Approach" for the molding inlet section (approach) of tooth profiles and spline gear molding dies. The Lock Approach is a unique approach shape developed using our proprietary shape calculation method. It stabilizes the shape of the workpiece inlet section in forging gear molding, improving mold life by achieving low load and low stress during molding. Additionally, the Lock Approach can uniformly reproduce the approach shape in repeat molds, reducing variations in dimensional specifications and improving workpiece runout accuracy, enabling stable product quality. 【Features】 ■ Molds using our unique tooth profile and spline approach shapes tailored to various dimensional specifications ■ Improved mold life by approximately 2.5 times (from 70,000 to 180,000 shots) compared to other company's spline molds ■ Achieves stable product quality in repeat molds ■ Enables control of dimensional specifications in trials and quality improvements *For more details, please feel free to contact us.

• Other molds

Our company manufactures molds for cold forging and metal forming processing. We provide products tailored to customer needs, primarily including spline shaft forming molds for automotive parts, gear blanks, yoke forming products, and former header molds. Additionally, we can manufacture products in any shape as long as they are feasible. 【Sales Items】 ■ Design, manufacturing, and sales of cold forging molds and forging tools - (Automotive parts) Spline shaft forming molds, gear blanks, yoke forming molds, former header molds, closed forging molds, etc. ■ Design, manufacturing, and sales of hot forging molds ■ Special lubricants for plastic processing ■ Design, manufacturing, and sales of spline gauges and inspection jigs *For more details, please feel free to contact us.

• Mold Design
• Other molds