Multiplex Key Blank Section Broaching with Coordinated Master Grooves
Engineering Overview: Technical guide on multi-profile multiplex key blank broaching, evaluating master pass-through flutes and departmental keyway isolation.
Technical & Engineering Specifications
| Capacity | Scales up to 50,000 unique doors |
|---|---|
| System Type | Hierarchical Multiplex Keyway Family |
| Blade Material | CuNi18Zn20 Nickel-Silver |
| Security Standard | EN 1303:2015 Key Security Grade 6 |
Master Keyway Section Engineering
In large-scale facilities, Multiplex Keyway Families partition access by varying the lateral broaching profiles of the key blade:
- Grand Master Key: Thinner milling grooves enter all subsidiary keyways.
- Departmental Keys: Thicker ribs physically block entry into other departmental keyways.
Frequently Asked Engineering & Selection Questions
Q1: How does this keying system optimize facility access?
Technical guide on multi-profile multiplex key blank broaching, evaluating master pass-through flutes and departmental keyway isolation.