Opening-Closing Die
Suzhou Jungu precision mould Co.,Ltd.
關於我們
Suzhou Jungu precision mould Co.,Ltd.
中國大陸
Building 3,Chuangrui Technology industrial Park,No.198 Renmin North Road, Taicang City,Suzhou,Jiangsu Province,China.
+8613915790298
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規格/型號
customization
生產地
中國大陸
表面處理
customization
材質
customization
別名
Split Die
碳化鎢模具
模具
嵌入模具
專利
頭部印記
產能
起訂量
non
詳細說明
Split Die (Opening-Closing Die)
The split die is a core die component in multi-station cold heading processes, featuring a split structural design that enables opening and closing actions during the forming process. It is primarily used for cold heading forming of complex-shaped fasteners and special-shaped parts.
Structural Features:
Split Design: Consists of left-right or upper-lower die halves that clamp together during forming and open to release the finished part
High-Precision Fit: Parting surface mating accuracy reaches 0.003mm, ensuring flash-free and misalignment-free formed parts
Guiding & Positioning System: Equipped with precision guide pillars and bushes or positioning key structures to ensure accurate and consistent die alignment with each closing cycle
Technical Advantages:
Process Simulation Optimization: Pre-simulates the split die forming process using process chain simulation software to optimize die structure and forming parameters, eliminating design defects
Extended Service Life: Made from imported high-strength alloy materials and paired with fluid polishing technology (Ra0.1 surface precision) to reduce forming friction wear, increasing service life by over 30% compared to industry standards
Full Cold Heading Compatibility: Supports full cold heading process innovation, integrating traditional multi-step processes (cold heading + drilling / turning grooves) into single-station full cold heading forming
Manufacturing & Quality Control:
Precision machined by high-end equipment including Japanese Makino mirror EDM machines and Taichung Precision CNC machines
Full-process inspection using Japanese Mitutoyo CMM and vision measuring equipment to ensure dimensional accuracy and geometric tolerances
ISO 9001 certified quality management system with full traceability throughout production
Applications:
Compatible with multi-station bolt and nut forming machines and part formers
Suitable for forming complex special-shaped parts in the fastener, new energy automotive, aerospace, and medical machinery industries
Supports both small-batch customization and high-volume production, with monthly output reaching 10-12 million pieces at 80% utilization rate
The split die is a core die component in multi-station cold heading processes, featuring a split structural design that enables opening and closing actions during the forming process. It is primarily used for cold heading forming of complex-shaped fasteners and special-shaped parts.
Structural Features:
Split Design: Consists of left-right or upper-lower die halves that clamp together during forming and open to release the finished part
High-Precision Fit: Parting surface mating accuracy reaches 0.003mm, ensuring flash-free and misalignment-free formed parts
Guiding & Positioning System: Equipped with precision guide pillars and bushes or positioning key structures to ensure accurate and consistent die alignment with each closing cycle
Technical Advantages:
Process Simulation Optimization: Pre-simulates the split die forming process using process chain simulation software to optimize die structure and forming parameters, eliminating design defects
Extended Service Life: Made from imported high-strength alloy materials and paired with fluid polishing technology (Ra0.1 surface precision) to reduce forming friction wear, increasing service life by over 30% compared to industry standards
Full Cold Heading Compatibility: Supports full cold heading process innovation, integrating traditional multi-step processes (cold heading + drilling / turning grooves) into single-station full cold heading forming
Manufacturing & Quality Control:
Precision machined by high-end equipment including Japanese Makino mirror EDM machines and Taichung Precision CNC machines
Full-process inspection using Japanese Mitutoyo CMM and vision measuring equipment to ensure dimensional accuracy and geometric tolerances
ISO 9001 certified quality management system with full traceability throughout production
Applications:
Compatible with multi-station bolt and nut forming machines and part formers
Suitable for forming complex special-shaped parts in the fastener, new energy automotive, aerospace, and medical machinery industries
Supports both small-batch customization and high-volume production, with monthly output reaching 10-12 million pieces at 80% utilization rate
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