GPD Large Taper Series

Features: The intelligent wire electrode tension tracking system is controlled by an AC servo system.; No wire guide is required. The eye-die design enables continuous multiple-cut machining at a large taper angle of up to 60° over a large area of 30,000 mm², achieving a surface roughness of Ra ≤ 1.2 μm.; For 30° tapered holes in workpieces up to 200 mm thick, multiple-cut machining achieves dimensional accuracy within 0.02 mm at the top, middle, and bottom.; For 60° octagonal profiles, the dimensional error across opposite sides is ≤ 0.03 mm.

Machine Dimensions

SPECIFICATIONS SERIES NO.		GPD540	GPD635	GPD863	GPD1080
Work tank (W×D×H)	mm	910×600×400	1010×680×400	1230×820×400	1410×1010×400
Work table size (X×Y)	mm	910×600	1010×680	1220×795	1410×1010
Work table travel (X×Y)	mm	500×400	630×500	800×630	1000×800
Max. work-piece thickness	mm	300	400	400	400
Max. cutting taper (Degree/mm)	°/mm	±30°/40	±30°/40	±30°/40	±30°/40
Max. work-piece size (D×W×H)	mm	400×500×300	500×630×400	630×800×400	800×1000×400
Max. work-piece weight	kgs	400	800	1200	2000
The wire bobbin travel	mm	250	250	250	250
Dia. of molybdenum wire	mm	φ0.1～φ0.20	φ0.1～φ0.20	φ0.1～φ0.20	φ0.1～φ0.20
External dimensions (W×D×H)	mm	1680×1300×1760	1840×1500×1980	2100×1750×1980	2660×2150×1980
Packing dimensions (W×D×H)	mm	1950×1500×2300	2120×1760×2550	2400×1980×2550	2780×2280×2550
Net weight	kgs	1900	2900	3900	4900