Amada GLS Series CNC Optical Profile Grinders are ultra precision grinders for production of profile punches & toolings for the semiconductor and electronic industry. The machine has a profile projector to inspect a component profile up to 50x magnification, a high speed reciprocating wheel elevation table and a high accuracy spindle to assure high quality grinding.
Item GLS-80PL GLS-150GL Table Dimensions 400 x 250mm 400 x 250mm Table Traverse Feed 300mm 300mm Table Cross Feed 150mm 150mm Table Position Detection Semi Closed Loop Semi Closed Loop Illumination System LED LED Table Projection Detection Full Closed Loop Full Closed Loop Reciprocating Slide Stroke 0-80mm 0-150mm Reciprocating Speed 30-600/min 30-400/min Wheel Head Traverse Feed 200mm 200mm Wheel Head Cross Feed 150mm 150mm Wheel Head Radial Feed -1 ~ +2° -2 ~ +20° Magnification 50X, 20X 50X, 20X Max. Spindle Speed 20,000 RPM 20,000 RPM Spindle Motor 1.5 – 4kW 1.5 – 4kW
High-Accuracy/High-Definition Projector – A redesigned lighting system increases brightness by approximately 15% compared to existing machines.
High-Reciprocating and High-Accuracy Wheel Heads – High-accuracy and high resolution optical scales ensure ultra-precise feeding while an extremely rigid frame and a stable, balanced structure deliver high reciprocation rates of 400/min. Reciprocation stroke length is 6.1″ (155mm). An oil-cooled inverter (allowing 0.1°C control) is mounted as standard equipment.
Gravity Center Design Bed – The newly developed bed features an optimized allocation of jack bolts and ribbing, solving flexure at the center and supporting high static accuracy.
Space-Saving Design – The GLS 150GL is approximately 25% smaller than the previous model, thanks to optimized design based on structural analysis.
Optional High-Precision and High-Speed Spindle (TC-20) – The TC-20 spindle provides high speed (20,000 RPM) and precision with low heat generation.
Newly Designed Ultra-High Speed and High-Precision Wheel Heads – Mirror surface finishing can be achieved in less time, and the 6.1″ (155 mm) stroke accommodates a wide range of work-pieces.
Coping with Wet Grinding – The newly designed wet grinding cover allows for bulk flow wet grinding of hard workpieces while reducing heat generation and wear on the grinding wheel.
Centerless Cylindrical Grinding Attachment Model: CFG2-55P
Twin Wheel Dresser for Ultra Thin Wheel Model: TD-100
Radius Wheel Dresser for Radial Wheel Forming for V Shape Model: MRD-180
Cylindrical Grinding Attachment Model: CGE-100
Graph Plotter for High Accuracy Template Plotting Model: NTP-5