Horizontal Shaft Rotary Table Grinding Machine

Details

Specifications

Moresuperhard Horizontal Shaft Rotary Table Grinding Machine

The M96 series horizontal shaft table grinders is the newly developed grinders which is made by our plant by absorbing modern grinder's structure and technology of domestic &overseas.The rotary table's diameter s 400mm to 1250m. For the overall arrangement. the table rotates on the carriage.The carriage reciprocates longitudinally on the slide way of grinder bed.The grind head moves vertically along shaft.The surface of able can be adjusted ±3 for the purpose of middle concave&convex on the grinding surface.The workpiece of external &internal taper can be grinded. This grinder is widely used in precision making of circular part.valve plate.saw plate and milling cutter in the tool factory.bearing factory.air compressor factory and ordinary machinery plant.

Machine electrical parts is appalled for electrical PLC control,mechanical transmission and high level of automatic.In the feed system.it includes the grind head vertical auto-feed.rapid up &down.pre—select of feed data, dimension control of zero stop. sparkles grinding,protection of magnetic losing The motion of table rotating and reciprocating are driven by motors frequency conversion. The reciprocating motion of table carriage is driven by gear wheel and ball screw.The rotating of table is driven by speed reduction mechanism with speed changing function.The rotating speed and longitudinal feed speed can be automatically converted according to the changing of grinding diameter of parts.

The grind head is supported by multi—c grade rolling bears and is driven by motors of load and mutual pack with good touch stiffness and rotating precision.Customer will chose various hydraulic grind head of high precision.

The feed system adopts hydraulic ratchet for manual and mechanical feeding with flexible and easy operation The circular side way of table adopts throttle static pressure side way with hydraulic slide lubrication and shake absorbing and steady moving.

Specifications of Horizontal Shaft Rotary Table Grinding Machine

Model Item	MG9640	M9640	M9640C	M9650	M9663	M9680	M9680A	M96100	M96125
Table diameter (mm)	400	400	400	500	630	800	800	1000	1250
Work piece Size(Dia mm)	400×120	400×180	400×190	500×200	630×180	800×320	800 20 60	1000×320	1250×320
Vertical reciprocating stroke extension units(mm)	245	245	240	330	370	470	470	570	695
Table extension units vertical reciprocating speed (CVI)(m/min)	0.1-2	0.1-2	0.3-2	0.1-2	0.1-2	0.3-2	0.3-2	0.3-2	0.3-2
Workbench rotation speed (r/min)	60-180	60-180	40-140	60-120	60-110	12-70	12-70	15-45	15-45
Workbench maximum tilt angle	+10-3°	±3°	±10	±3°	±3°	±3°	±20	±1.5	±1.59
Grinding head spindle speed(r/min	1450	1450	1450	1450	1450	1450	1450	1450	1450
Rapid vertical speed grinding head	175	180	200	180	175	210	210	210	210
Vertical movement of grind head per turn of handwheel(mm)	0.2	0.5	0.5	0.5	0.5	0.5	0.5	0.2	0.2
	0.2	0.5	0.5	0.5	0.5	0.5	0.5	0.2	0.2
Minumum quantity of vertical feed grinding head(mm)	0.001	0.0025	0.0025	0.0025	0.0025	0.0025	0.0025	0.0025	0.0025
Vertical automatic feed grinding head (hydraulic 6）（mm)	0.001-0.01	0.0025- 02	0.0025-	0.0025-	0.0 025- 02	0.0025- 03	0.0025-	0.0025- 03	0.0025-
Wheel Size(Od xW D)(mm)	300X40X127	300X40X75	300X40X75	400X40X127	400X40X127	500X50X203	500X50X203	500X50X203	500X50X203
Grinding head motor power(kw)	5.5	5.5	5.5	7.5	7.5	15	15	15	15
Machine Total KW	9.5	9.5	9	12	12	17	17	22	22
Work precision roughness(mm Ra	1000:0.005 Ra＜0.08	1000:0.015 Ra0.32-0.63	1000:0.015 Ra0.32-0.63	1000:0.015 Ra0.32-0.63	1000:0.015 Ra0.32-0.63	1000:0.015 Ra0.32-0.63	1000:0.015 Ra0.32-0.63	1000:0.015 Ra0.32-0.63	1000:0.015 Ra0.32-0.63
Machine Dimensions(lxWxH)	1965X1000X1950	1950X1000X1870	1833X1124X1730	2350x1250x1950	2350x1250x1950	2900X2000x (2420	2900X2000 (2420	3090x2000x2420	3090x2000x 2420
G.W/N.W(kg)	3000/2600	3000/2600	2600/250	4000/3500	4000/3500	11000/10000	11000/10000	12000/9500	17000/16000