Multi-Function CNC Form & Profile Grinder (2 Axis/3 Axis cnc) - SMART-H/B 818II - CHEVALIER-FALCON MACHINE - Multi-Function CNC Form & Profile Grinding Machines Manufacturer

Features

Spindle The spindle is supported by 4 pieces of class 7 (p4) super precision angular contact ball bearings and directly coupled with low vibration class v3 spindle motor. Air purged spindle available upon request. Base and saddle Specially designed one-piece T-shaped base casting offers superior rigidity. Hand-scraped, Turcite-B Coated crossfeed guideways between base and saddle have double "V" design; provides support for full table travel and prevents table overhangs. Hydraulic creep-feed function Table longitudinal movement speed can be adjusted easily by tuming these two knobs. (H type standard). Quick lock/unlock mechanism Hydraulic cylinder can be disengaged very quickly for quick fixture alignment. (H type standard). Elevating mechanism Headstock elevation accuracy is adjusted by gibs and designed with counterweight balance device to ensure the micro downfeed accuracy. Double "V" ways for table and saddle Hand-scraped, turcite-B coated longitudinal ways between table and saddle are of double "V" design, ideal for delicate side grinding operations.

Specification

DESCRIPTION	SMART-H818 II	SMART-B818 II
Table Size	200x460mm (8"x18")
Max. Grinding Length (Longitudinal)	460mm (18")
Max. Grinding width (Crosswise)	200mm (8")
Max. Distance from Table Surface to Spindle Centerline	457mm (18")	406mm (16")
Standard Magnetic Chuck Size	200x450mm (7 7/8"x17 3/4")

Longitudinal Movement of Table	Longitudinal Travel-Hydraulic	500mm (19.6")	510mm (20")
	Max. Travel, Manual	510mm (20")
	Table Speed Infinitely Variable	0.02-25m/min (0.65-82fpm)	0-17m/min (0.55.75fpm)
Cross Movement of Table	Least Incremental Input	-
	Max. Travel	220mm (8 3/4 ")
	Rapid travel	-
Wheel head Elevation	Least Incremental Input	0.001mm (0.0001")
	Rapid travel	0-3m/min (0-10ftp)
Spindle Grinding Drive	Speed	50HZ/2850rpm	60HZ/ 3450rpm/
	Power Rating	2.25Kw / (3HP)
Hyd. Power	Power Rating	0.75Kw (1HP)	None
Longitudinal Servo Motor	Power Rating	None	2Kw (2.66HP)
Cross Servo Motor	Power Rating	AC Servo 1Kw/ 1.3HP
Elevation Servo Motor	Power Rating	AC Servo 1Kw/ 1.3HP
Max. Table Loading		210Kgs/ 462Ibs
Standard Grinding Wheel	Dia.xWidthxBore	203x12.7x31.75mm (8"x1/2"1 1/4")
Total Power Rating		7Kw (9.4HP)/ 8Kw (10.7HP)
Net Weigh		1210kg (2665lbs)
Packing Dimensions (Lx Wx H)		2235x2235x2235mm (88"x88"x88")
Floor Space		2055x2092x2100mm (80.9"x82.36"x82.7" )

Note: The manufacturer reserves the right to modify the design, specification, mechanisms, …etc. of the machine without notice, all the specifications shown above are just for reference

Optional

Three point diamond dresser. Coolant system with paper filter. Chuck controller. Electro-magnetic chuck. CNC rotary table. Single disc dresser. Wheel Flange. Machine lamp. Double sides water baffle. Linear scales (with axis card). Spindle Oil chiller. Table mount angular dresser. 7000rpm spindle with oil chiller (for 818 Only). Wheel balancing stand. Fully enclosed splash guard. Hyd Creep-feed device (for 12/16 Only). Auto wheel balancing system.