Die Setting Components Specifications

This section provides detailed specifications and dimensions for die setting components, including locating keys, shoulder bolts, and wear plates.

Locating Keys

• Material: S45C steel.
• Dimensions: Various sizes with parameters such as width (W), length (L), thickness (t), diameter (d, d1), and chamfer angles (30°) are specified.
• Catalog Numbers: Multiple catalog numbers (e.g., 2B55, 2B56, 2B57) correspond to different sizes and types.
• Types: Standard (LK), thin type (LKU), and fitting type (LKA, LKE) are listed with their respective dimensions.

Shoulder Bolts

• Material: SCM435 steel.
• Hardness: 39 to 44 HRC, hardness class 12.9.
• Dimensions: Diameter (d), length (L), width (W), and shoulder length (A) are provided.
• Thread Specifications: Metric threads with pitch variations (e.g., M5×0.8, M6×1.0, M8×1.25, M10×1.5, M12×1.75, M16×2.0).
• Catalog Numbers: Shoulder bolts are identified by catalog numbers such as LKA and LKE with corresponding dimensions.

Wear Plates and Hexagon Socket Head Type Bolts

• Wear plates and hexagon socket head bolts (SBLT) are listed with sizes ranging from 6.5 mm to 27 mm in diameter.
• Dimensional tolerances and chamfer details (e.g., C0.5, 30° chamfers) are included.

Dimensional Tolerances and Chamfers

• Dimensional tolerances are specified, for example, -0.01 to -0.03 mm for certain lengths.
• Chamfer angles of 30° and chamfer sizes (e.g., C0.5) are standard for edges.

Summary of Key Parameters

Recommendations and Best Practices

• Ensure correct selection of component size and type based on application requirements.
• Observe specified tolerances and chamfer details to maintain assembly precision.
• Use materials and hardness classes as specified to ensure durability and performance.