Our Quality Philosophy:
"Total Precision"
At LTC, quality is not a final step; it is an integrated engineering discipline. Our Quality Control department operates in a dedicated, climate-controlled metrology lab to eliminate thermal variance and ensure every measurement is absolute.
- Zero-Defect Culture: Continuous in-process monitoring to identify and correct variances before they exit the machining cell.
- Metrological Rigor: Utilizing a “3-Point Verification” system involving digital height gauges, optical inspection, and full CMM scanning.
- Traceability: Full material and process traceability, ensuring every component meets international medical and industrial standards.
Advanced Metrology Suite
LTC invests in the world’s most precise measuring technologies to support our high-tolerance CNC Milling and Turning departments.
| EQUIPMENT TYPE | Model / Specification | PURPOSE |
| CMM (Coordinate Measuring Machine) | Carl Zeiss Contura G2 | High-speed scanning for complex 3D geometries and GD&T verification. |
| Video Inspection System | Focuz M-Series | High-magnification optical verification for intricate surface details and micron-level features. |
| Digital Height Metrology | Trimos V5 Swiss Digital Gauge | High-repeatability 1D and 2D measurements on Grade-A granite surface plates. |
| Surface Metrology | Mitutoyo Profilometer | Precise Ra/Rz surface roughness analysis for medical-grade finishes. |
Industry-Standard
Inspection Protocols
First Article Inspection (FAI)
Before full-scale production begins, the first component undergoes a complete dimensional audit. We provide detailed FAI reports to ensure our setup perfectly aligns with your engineering blueprints.
In-Process Monitoring
Our machinists utilize digital gauges and Go/No-Go fixtures at the machine side to maintain stability throughout the production cycle. This proactive approach prevents batch errors and maximizes uptime.
Final Compliance & Reporting
Every shipment is accompanied by a Certificate of Conformance (CoC) and, where required, full CMM inspection data. We cater to the rigorous documentation needs of the Medical (ISO 13485 ready) and Semiconductor industries.
Specialized Inspection Services
- Concentricity & Roundness: Critical for high-stability turned parts in automation.
- Geometric Dimensioning & Tolerancing (GD&T): Advanced analysis of complex 5-axis milled components.
- Non-Destructive Testing (NDT) Support: Coordination of ultrasonic or dye-penetrant testing for structural components.
