High Precision Gear Hobbing Machine (Y31315B / YQ31400) Metal Gear Cutting Machine

• Customization: Available
• Type: Gear Hobbing Machine
• CNC or Not: CNC
• Model NO.: Y31315B / YQ31400
• Voltage: 380V
• Certification: CE, ISO9001
• Worktable Diameter: 2550mm
• Overall Size: 11450*5070*5200mm
• Transport Package: Wood Case
• Specification: CE ISO9001 Rohs
• Trademark: WELLON
• Origin: Tengzhou, China
• HS Code: 84615090
• Production Capacity: 50 PCS/Month

Product Description

Performence Features:
The machine is suitable for machining the straight gear, spiral gear, cylindrical gear and worm wheel etc.
The herringbone gear without recess can be machined by end milling cutter and in cooperation with
reversing mechanism.
 1. The end milling cutter used for single gear indexing and disc milling cutter used for automatically cycle machining and also for single gear indexing by single button.
2. The accuracy is not less than 7 grade by gear hobbing process and 8 grade by single gear indexing.
3. The table centering is by means of hydrostatic bearing and press oil supplied through gear oil divider.
The single worm transmitting used for Y31500 machine and there are two mate setting washes.
4. Main motor is DC motor and adopting V57silicon speed control system.
5. The double pitch worm used for machine then no necessary to adjust the worm in radial and get good mating condition.
6. The machine is controlled by programmable controller and makes the all automatic cycling process variable and reliable.
Technical parameter:

Item		Y31315B	YQ31400	Unit
Max work piece diameter	With rear	2000	2000	mm
	Without rear	3150	4000	mm
Max modulus	Steel	30	30	mm
	Cast iron	40	40	mm
Max machining width		1800	1800	mm
Max diameter/length of hob		400/500	400/500	mm
Worktable diameter		2550	2550	mm
Hob main axis turning number		5.5-40	5.5-40	r/min
Arbor diameter		40/50/60/70/80	40/50/60/70/8065	mm
Worktable max carrying capacity		40	40	T
Knife rest vertical travel		2000	2000	mm
Main motor		37	37	k w
Spindle taper		Metric 100	Metric 100
Worktable aperture		200-2100	200-2450	mm
Size (length × width× height)		11450×5070×5200	11850×5070×5200	mm
Weight		100	106	T