Die Setting Components Overview
This document section details specifications and dimensions for die setting components, specifically the THH series (THH25 to THH70) made from SS400 material. It includes catalog numbers, dimensional parameters, and allowable load capacities for various component sizes.
Material and Component Types
- Material: SS400 steel.
- Components covered: Die setting components and lug-type lifting hooks.
- Lifting hooks require welding around the circumference after tightening mounting bolts to ensure secure attachment.
Dimensional Specifications
The document provides detailed dimensional parameters for components THH60 and THH70, including:
- Diameter (D): 60 mm for THH60, 70 mm for THH70.
- Various length parameters (L, L1, L2, L3) and radii (R1, R2) are specified.
- Chamfering radius (R) is indicated for edges.
- Hole diameters (φd, φd1) and widths (W, Ca, Cb) are detailed.
- Thickness (T) and other critical dimensions are tabulated.
These dimensions ensure proper fit and function within die setting assemblies.
Allowable Load Capacities
- Load capacities are specified in kgf per single piece (kgf/1P).
- For smaller sizes (THH25 to THH50), allowable loads range from 800 kgf to 3500 kgf.
- Larger components (THH60 and THH70) support higher loads of 6000 kgf and 8000 kgf respectively.
- These values guide safe operational limits to prevent mechanical failure.
Recommendations and Notes
- After mounting bolts are tightened on lifting hooks, welding around the hook circumference is mandatory to secure the component.
- Chamfering is applied to edges to reduce stress concentrations and facilitate assembly.
- The parameter h equals d, indicating a design relationship between height and diameter.
Summary Table Highlights
- The table lists catalog numbers alongside dimensions and allowable loads.
- Dimensions such as A, L1, L2, L3, W, R1, R2, d, d1, T, Ca, and Cb are critical for component selection.
- Load ratings increase with component size, reflecting structural capacity.
- The data supports engineers in selecting appropriate die setting components based on mechanical requirements.