Medical device components include orthopedic implant screws, dental abutments, surgical instrument handles, medical fluid connectors, etc. Most of them are made of TC4 titanium alloy and 316L medical stainless steel, which are difficult to cut; The parts are mostly micro thin-walled structures, which are prone to clamping deformation. The critical dimensional tolerance requirement is to reach the micrometer level, and burrs and knife marks are not allowed on the surface. The product directly affects the safety of use, with zero tolerance for batch consistency and high processing technology threshold.
Harman Precision Cutting Series, High Precision Standard Series, and EX Turning and Milling Composite Series are suitable for medical precision component processing. The cutting machine has no turret rotation waiting, achieving almost zero tool change time, suitable for large-scale production of small parts; The high-precision series is equipped with an intelligent hydraulic programmable tailstock that can adjust the clamping force, effectively avoiding deformation problems in thin-walled workpieces, achieving a stable ± 2 μ m dimensional accuracy, Ra<0.2 μ m smoothness, and meeting the strict surface quality requirements of medical parts.
The car milling composite model supports the integrated molding of complex shaped parts, and the combined processing of car, milling, and drilling reduces errors caused by multiple clamping. The overall structure of the machine tool has strong vibration resistance, runs smoothly under micro cutting conditions, and suppresses the generation of vibration patterns. Harman can provide processing technology evaluation for medical manufacturing enterprises, assist in optimizing cutting solutions, balance research and development sampling and mass production, and help enterprises meet the high-quality control requirements of medical components.
