Manufacturer: Nachi-fujikoshi corp
Model: GMS100

Outline

Integrated process machine for small parts of electronics. EV. reduction gear. air craft. and medical instrument.
Gear machining processes (skiving. hobbing. lathe. drilling) are integrated into one machine.
Optimal capability for small workpiece. (outer diameter: up to φ100mm. full length: up to 300mm)
Enhanced lathe function with optimal axis composition. special cutting tool. and program.
Installation floor space comparison: 54%-reduced with machining line of lathe. drilling and gear cutting.
High accurate machining for free curved surface is possible with high rigidity and by multi-axis synchronizing control.

Features

Machining capacityComparison between skiving and hobbing

Suggestion of Integrated processesReduced machine height and compact machine
Bar feeder specifications
ATC specifications(6 tools)

Machining example

Simple gear shaping setting by interactive operation screen

 Specification

Machining capacity	Workpiece diameter	Ø3 – 100mm (Internal skiving Ø40 – 100)
	Max. workpiece length	30 – 300mm (End-face machining; up to 60mm)
Cutter spindle	Spindle taper hole	Capto C6
	Max. RPM of spindle	12,000rpm
Workpiece spindle	Max. RPM of spindle	8,000rpm
Each unit traverse (5 axes)	Z-Y-Z (back-forth/up-down/left-right)	X200mm / Y320mm / Z350mm
	Tool swivel angle	-5 – 95 deg
ATC (option)	Number of ATC tool storage	None / 6 / 22
NC device	type	FANUC 31i-B
Machine size (standard)	Main Body (width × length)	2,425 × 3,320mm
	Machine weight	about 6,500kg

Layout diagram
Product line-up for ring gear machining
GMS100 Main specification