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

NEW BRITAIN
Spindle Tooling for Automatics
80
Description
Hardinge
Part
Number Figure Style
1 - Round
2 - Hexagon
3 - Master Collet Pads available in smooth or serrated order holes
1
3
Dimensions
Machine Tool Builder's
A
B
C
D
Rated Capacity
Pad Back
Collet
Part Bearing Overall Head
Number Diameter Length Diameter Thread Round Hexagon Square
NEW BRITAIN: 1" Capacity – #172, #226 – Draw In (Larger Capacity Solid Collets Available up to 1 7 ⁄32" Round, 1 3 ⁄64" Hex, 55 ⁄64" Square)
1.620" 4.500" 2.115" 1" 55
⁄64"
45
⁄64"
Collet, Solid MP1953 1 (41.15) (114.30) (53.72) 1.484" x 24 LH (25.40) (21.83) (17.86)
1.620" 4.438" 2.115" 1" 55
⁄64"
45
⁄64"
Collet, Style “S” Master 5221 1 S10 56013 (41.15) (112.71) (53.72) 1.484" x 24 LH (25.40) (21.83) (17.86)
1.265" 4.125" — 1" 55
⁄64"
45
⁄64"
Feed Finger, Solid MP1353 3 (32.13) (104.78) — 1.484" x 24 LH (25.40) (21.83) (17.86)
1.265" 4.125" — 7 ⁄8" 3 ⁄4" 39
⁄64"
Feed Finger, Style “B” Master 6323 3 B6 6625 (32.13) (104.78) — 1.185" x 24 LH (22.23) (19.05) (15.48)
NEW BRITAIN: 1 1 ⁄4" Capacity – #52, #601, SL (Larger Capacity Solid Collets Available up to 1 17 ⁄32" Round, 1 5 ⁄16" Hex, 1 1 ⁄16" Square)
2.058" 6.000" 2.550" 1 1 ⁄4" 1 5 ⁄64" 7 ⁄8"
Collet, Solid 4043 2 (52.27) (152.40) (64.77) 1.810" x 20 LH (31.75) (27.38) (22.23)
Collet, HQC Quick-Change See page 98
2.058" 6.000" 2.550" 11 ⁄4" 15 ⁄64"
7 ⁄8"
Collet, Style “S” Master 5217 2 S12 56033 (52.27) (152.40) (64.77) 1.810" x 20 LH (31.75) (27.38) (22.23)
2.058" 6.000" 2.550" 11 ⁄4" 15 ⁄64"
7 ⁄8"
Collet, Martin Master 5447 2 M12 5903 (52.27) (152.40) (64.77) 1.810" x 20 LH (31.75) (27.38) (22.23)
1.545" 6.625" — 11 ⁄4" 15 ⁄64"
7 ⁄8"
Feed Finger, Solid 4047 3 (39.24) (168.28) — 1.435" x 20 LH (31.75) (27.38) (22.23)
Feed Finger, Squirrel Cage & Stock Saver See page 84
1.545" 6.625" — 11 ⁄8" 31
⁄32"
25
⁄32"
Feed Finger, Style “B” Master 6237 3 B7 6631 (39.24) (168.28) — 1.435" x 20 LH (28.58) (24.61) (19.85)
1.545" 6.625" — 13 ⁄16" 11 ⁄64"
53
⁄64"
Feed Finger, Style “A” Master 6443 3 A12 6719 (39.24) (168.28) — 1.435" x 20 LH (30.16) (25.80) (21.03)
Round Hexagon
Min. Max. Min. Max.
Feed Finger, Style “AF” Master 73171 1.545" 6.375" — 1 ⁄2" 1 1 ⁄8" 1 ⁄2" 15
⁄16"
Adjustable Tension 7061 4 AF7 73192 (39.24) (161.93) — 1.435" x 20 LH (12.70)(28.58) (12.70) (23.81)
1.245" 1.938" — 1 ⁄2" 1 1 ⁄8" 1 ⁄2" 15
⁄16"
Bushing, Style “AF” 7363 5 AF7 (31.62) (49.21) — — (12.70)(28.58) (12.70) (23.81)
4
NOTE: Millimeters in parentheses.
Collets and feed fingers available for larger capacity machines.
Collets available in smooth or serrated order holes.
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.
S-pads available in hardened and ground, semi-hard emergency and soft emergency.
2
Martin Master Collet & Pad
5