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The Basic Components of Cold Heading Dies Include The Following Parts:
1. Upper die and lower die: The upper die and lower die are the main parts of cold heading dies. During the cold heading process, the upper die is responsible for positioning and guiding, while the lower die bears the cold heading pressure. The two interact to complete the cold deformation of the material.
2. Feeding roller: The feeding roller is used to automatically and intermittently feed the wire into the cold heading machine. Through the intermittent cycle of the feeding mechanism, the feeding roller feeds the wire into the die box.
3. Cutting die: The cutting die consists of a cutting knife and a cutting knife plate, which is used to cut the wire fed by the feeding roller in each stroke of the cold heading machine, and then sent to the lower position of the forging for forging by the cutting knife plate or clamps.
4. Forging die: The forging die is divided into a pre-forging die (initial punching die) and a forming die (fine punching die), which is used for forming the workpiece head. The pre-upsetting die is usually made into a conical cavity or a circular cavity. The geometric shape and dimensional accuracy of the forming die are designed according to the requirements of the finished product. 5. Rod die: The rod die is also called the lower die or the concave die. It supports the blank during the upsetting process and is used to form the basic shape of the rod and head of the workpiece. The rod die can be split, integral or combined. 6. Ejector rod: The ejector rod is used to eject the workpiece during the upsetting process to ensure that the workpiece can be smoothly removed from the die after forming.
Functions of Cold Heading Mold Shell:
1. Fixing and protecting the mold: The cold heading mold shell can ensure that the mold remains stable during the cold heading process and prevents the mold from being displaced or damaged in high-pressure and high-speed working environments
2. Guide metal materials into the mold: The design of the mold shell can ensure that the metal materials enter the mold accurately and efficiently, thereby ensuring the dimensional accuracy and surface quality of the product
Application Areas of Cold Heading Mold Shells:
Cold heading mold shells are widely used in the manufacturing process of various metal products, especially fasteners such as bolts, nuts, rivets, etc. These products are widely used in automotive, aerospace, electronics and other fields. By using high-quality cold heading mold shells, the dimensional accuracy and surface quality of products can be significantly improved to meet the needs of various industries for high-quality metal products
Why choose us:
1. Professional mould simulation development and design capability.
2. High-precision and high-stability mould manufacturing capability.
3. Optimization capability for continuous improvement of mould life.
4. Shortly lead time.
The Basic Components of Cold Heading Dies Include The Following Parts:
1. Upper die and lower die: The upper die and lower die are the main parts of cold heading dies. During the cold heading process, the upper die is responsible for positioning and guiding, while the lower die bears the cold heading pressure. The two interact to complete the cold deformation of the material.
2. Feeding roller: The feeding roller is used to automatically and intermittently feed the wire into the cold heading machine. Through the intermittent cycle of the feeding mechanism, the feeding roller feeds the wire into the die box.
3. Cutting die: The cutting die consists of a cutting knife and a cutting knife plate, which is used to cut the wire fed by the feeding roller in each stroke of the cold heading machine, and then sent to the lower position of the forging for forging by the cutting knife plate or clamps.
4. Forging die: The forging die is divided into a pre-forging die (initial punching die) and a forming die (fine punching die), which is used for forming the workpiece head. The pre-upsetting die is usually made into a conical cavity or a circular cavity. The geometric shape and dimensional accuracy of the forming die are designed according to the requirements of the finished product. 5. Rod die: The rod die is also called the lower die or the concave die. It supports the blank during the upsetting process and is used to form the basic shape of the rod and head of the workpiece. The rod die can be split, integral or combined. 6. Ejector rod: The ejector rod is used to eject the workpiece during the upsetting process to ensure that the workpiece can be smoothly removed from the die after forming.
Functions of Cold Heading Mold Shell:
1. Fixing and protecting the mold: The cold heading mold shell can ensure that the mold remains stable during the cold heading process and prevents the mold from being displaced or damaged in high-pressure and high-speed working environments
2. Guide metal materials into the mold: The design of the mold shell can ensure that the metal materials enter the mold accurately and efficiently, thereby ensuring the dimensional accuracy and surface quality of the product
Application Areas of Cold Heading Mold Shells:
Cold heading mold shells are widely used in the manufacturing process of various metal products, especially fasteners such as bolts, nuts, rivets, etc. These products are widely used in automotive, aerospace, electronics and other fields. By using high-quality cold heading mold shells, the dimensional accuracy and surface quality of products can be significantly improved to meet the needs of various industries for high-quality metal products
Why choose us:
1. Professional mould simulation development and design capability.
2. High-precision and high-stability mould manufacturing capability.
3. Optimization capability for continuous improvement of mould life.
4. Shortly lead time.
