BS-2 Semi-Universal Dividing Head

BS-2 SEMI-UNIVERSAL DIVIDING HEAD

The universal index center has been designed to carry out all types of gear cutting. Precision dividing and spiral word with greater precision and efficiency than ever the center face can be tilted from a horizontal position of 90 degree down to -10 degree from vertical, and inclinations can be read off ascale graduated in degrees.The center is built to highest engineering standards and is factory inspeted and tested to assure complete satisfaction.The ratio of worm to gear is 1:40

1. Dividing Head can divide in any angle by the direct, in-direct, or different methods. The ratio between the warm and the warm gear is 40: 1. 2. Hardened and ground spindle is rigidly held in a taper roller bearing. Worm is hardened and ground also. 3. The swivel head can be locked of any angle from 10degree below horizontal to 90degree vertical-precision fitting to base assures smooth rotation. 4. All models have threaded spindle nose and 24 hole dividing plate with easy conversion to fast direct indexing on numbers 2, 3, 4, 6, 8, 12, and 24. 5. Easy indexing of al numbers from 2 to 50 and many numbers from 52 of 380. Model BS-2 is also equipped for different indexing for all numbers from 2 to 380, and for spiral cutting. 6. Accurate precision, little backlash, fine appearance and strong structure so can assure smooth rotation.Head Stock Unit:mm/in

Model	A	B	H	h	a	b	g	Work hole taper	N.W.
BS-2	370	280	236	133	212	134	16	MT4	73
BS-2	14.57	11.02	9.29	5.24	8.35	5.28	0.63	B&SNO.10	73

Tail-stock Unit:mm/in

Model

N.W.(kg)

Measurement

BS-2

183

156

133

175

122

Packed with the Dividing

Head

7.2

3.42

6.14

5.24

6.89

4.8

0.63

STANDARD ACCESSORIES Dividing plate A,B,C Number of holes of dividing plate(worm gear reduction radio 1:40) Unit:mm

Number of hole	Plate A	15	16	17	18	19	20
	Plate B	21	23	27	29	31	33
	Plate C	37	39	41	43	47	49

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