spindle tooling for automatics, turret lathes and rotary - Hardinge Inc.

Spindle Tooling for Automatics
1 - Round
2 - Hexagon
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Description
Hardinge
Part
Number Figure Style
A
B
Dimensions
C
D
Machine Tool Builder's
Rated Capacity
Pad Back
Collet
Part Bearing Overall Head
Number Diameter Length Diameter Thread Round Hexagon Square
BROWN & SHARPE: 3 ⁄4" Capacity – #1 Wire (Larger Capacity Solid Collets Available up to [21: 1 1 ⁄16" Round, 15 ⁄16" Hex, 3 ⁄4" Square], [21SC: 1 1 ⁄16" R, 29 ⁄32" H, 3 ⁄4" S])
1.248" 2.813" 1.675" 3 ⁄4" 41
⁄64"
33
⁄64"
Collet, Solid 3089 1 21 (31.70) (71.45) (42.55) — (19.05) (16.27) (13.10)
1.248" 2.875" 1.675" 3 ⁄4" 41
⁄64"
33
⁄64"
Collet, Solid 3087 2 21Y (31.70) (73.03) (42.55) — (19.05) (16.27) (13.10)
Collet, Solid 1.248" 2.813" 1.675" 11 ⁄16"
29
⁄32"
3 ⁄4"
Stop Collet 3221 1 21SC (31.70) (71.45) (42.55) 1.041" x 24 RH (26.99) (23.02) (19.05)
Collet, Solid 1.248" 2.875" 1.675" 11 ⁄16"
29
⁄32"
3 ⁄4"
Stop Collet 3219 2 21SCY (31.70) (73.03) (42.55) 1.041" x 24 RH (26.99) (23.02) (19.05)
Collet, Burring See page 48
.995" 5.313" — 3 ⁄4" 41
⁄64"
33
⁄64"
Feed Finger, Solid 3095 3 21A (25.27) (134.95) — .935" x 20 LH (19.05) (16.27) (13.10)
21A .995" 5.313" — 5 ⁄8" 17
⁄32"
7
⁄16"
Feed Finger, Style “B” Master 6051 3 B4 6617 (25.27) (134.95) — .935" x 20 LH (15.88) (13.50) (11.11)
Round Hexagon
Min. Max. Min. Max.
Feed Finger, Style “AF” Master 21A 73091 .995" 5.188" — 1 ⁄4" 5 ⁄8" 1 ⁄4" 17
⁄32"
Adjustable Tension 7013 4 AF4 73112 (25.27) (131.78) — .935" x 20 LH (6.35) (15.88) (6.35) (13.50)
21A .771" 1.438" — 1 ⁄4" 5 ⁄8" 1 ⁄4" 17
⁄32"
Bushing, Style “AF” 7359 5 AF4 (19.58) (36.53) — — (6.35) (15.88) (6.35) (13.50)
BROWN & SHARPE: 7 ⁄8" Capacity – #1 Wire (Larger Capacity Solid Collets Available up to [21: 1 1 ⁄16" Round, 15 ⁄16" Hex, 3 ⁄4" Square], [21SC: 1 1 ⁄16" R, 29 ⁄32" H, 3 ⁄4" S])
1.248" 2.813" 1.675" 3 ⁄4" 41
⁄64"
33
⁄64"
Collet, Solid 3089 1 21 (31.70) (71.45) (42.55) — (19.05) (16.27) (13.10)
1.248" 2.875" 1.675" 3 ⁄4" 41
⁄64"
33
⁄64"
Collet, Solid 3087 2 21Y (31.70) (73.03) (42.55) — (19.05) (16.27) (13.10)
Collet, Solid 1.248" 2.813" 1.675" 11 ⁄16"
29
⁄32"
3 ⁄4"
Stop Collet 3221 1 21SC (31.70) (71.45) (42.55) 1.041" x 24 RH (26.99) (23.02) (19.05)
Collet, Solid 1.248" 2.875" 1.675" 11 ⁄16"
29
⁄32"
3 ⁄4"
Stop Collet 3219 2 21SCY (31.70) (73.03) (42.55) 1.041" x 24 RH (26.99) (23.02) (19.05)
Collet, Burring See page 48
1.170" 4.000" — 7 ⁄8" 3 ⁄4" 39
⁄64"
Feed Finger, Solid 3073 3 (29.72) (101.60) — 1.060" x 20 LH (22.23) (19.05) (15.48)
12 1.170" 4.000" — 3 ⁄4" 41
⁄64"
33
⁄64"
Feed Finger, Style “B” Master 6047 3 B5 6621 (29.72) (101.60) — 1.060" x 20 LH (19.05) (16.27) (13.10)
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Hardinge Inc. One Hardinge Drive | P.O. Box 1507 | Elmira, New York 14902-1507 USA
USA: 800-843-8801 or 607-378-4022 | Canada: 800-468-5946 | Fax: 607-734-3886
To Order Online: www.hardingetooling.com | Corporate Homepage: www.hardinge.com | E-mail: info@hardingetooling.com
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NOTE: Millimeters in parentheses.
Collets and feed fingers available for larger capacity machines.
Collets available in smooth or serrated order holes.
Neoprene chip and coolant seals not included with collets (see Chapter 4).
Feed tubes determine rated capacity.
For feed finger pads, styles “A” and “B” available in hardened steel, nickel cast iron,
bronze, or nylon; style “AF” in hardened steel or chrome plated.
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BROWN & SHARPE
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