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Siemens828d CNC 5 Axis High Speed Gear Hobbing Machine for 4-8modules Cutting

Products > Gear hobbing machine > Siemens828d CNC 5 Axis High Speed Gear Hobbing Machine for 4-8modules Cutting

Siemens828d CNC 5 Axis High Speed Gear Hobbing Machine for 4-8modules Cutting

Equipment name: YXN3132 5-axis CNC High-Efficiency Gear Hobbing Machine
YXN3132CNC CNC high-efficiency gear hobbing machine is a five-axis CNC gear hobbing machine, of which the five axes are radial feeding shaft (X-axis), tangential feeding shaft (Y-axis), axial feeding shaft (Z-axis), hobbing cutter spindle rotating shaft (B-axis) and worktable rotating shaft (C-axis).
This machine adopts fixed worktable and moving column to realize radial feeding and thus improve the machining stiffness and better ease the installation of automatic loading/unloading device for disc and shaft parts.

1. Main specification
Maximum workpiece diameter × maximum modulus	φ320×8	mm
2. Machining scope:
(1) Maximum workpiece diameter	φ320	mm
(2) Maximum modulus	8	mm
(3) Helical angle of machined helical gear	±45	Degree
3. Dimensions:
(1) Maximum diameter of installed hobbing cutter	170	mm
(2) Maximum length of installed hobbing cutter	220	mm
(3) Maximum axial movement of hobbing cutter	180	mm
(4) Replaceable mandrel diameter of hobbing cutter	27、32、40	mm
(5) Conicity of hobbing cutter spindle taper bore	SK50
(6) Horizontal distance from center of hobbing cutter to center of worktable	45～300	mm
(7) Vertical distance from center of hobbing cutter to surface of worktable	210～560	mm
(8) Distance from rear column center to worktable surface	320～680	mm
(9) Diameter of worktable surface	350	mm
(10) Worktable centering diameter	140	mm
(11) Distance from worktable surface to bed bottom	1100	mm

4. Motion parameters:
(1) Maximum speed of hobbing cutter spindle	700	rpm
(2) Axial feeding speed range (Z-axis)	1~1,000 (Stepless)	mm/min
(3) Axial quick movement speed range (Z-axis)	1,000～2,400(Stepless)	mm/min
(4) Radial feeding speed range (X-axis)	1~1,000 (Stepless)	mm/min
(5) Radial quick movement speed range （X axis）	1,000～3,300(Stepless)	mm/min
(6) Tangential motion speed (Y-axis)	1800	mm/min
(7) Maximum speed range of worktable	30	rpm
	0.9	°/s
(8) Rotating speed of toolpost

5. CNC system: Siemens 828D CNC system
6. Total capacity of motor:	Approximately 40	kw
(1) Spindle motor (B-axis) α15/7000	15	kw
(2) Axial feeding AC servo motor (Z-axis) αi 22/3000	4	kw
(3) Radial feeding AC servo motor (X-axis) αis12/4000	4	kw
(4) Tangential feeding AC servo motor (Y-axis) βis 12/2000	1.8	kw
(5) Worktable AC servo motor (C-axis) αi 30/3000	7	kw

7. Machine volume (Length × Width × Height)	365×275×280	cm