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

S&M
Spindle Tooling for Automatics
86
Description
Hardinge
Part
Number Figure Style
1 - Round
2 - Hexagon
3 - Master Collet Pads available in smooth or serrated order holes
1
3
Martin Master Collet & Pad
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
S & M: 1 3 ⁄8" Capacity – #654L (Larger Capacity Solid Collets Available up to 1 3 ⁄4" Round, 1 1 ⁄2" Hex, 1 7 ⁄32" Square)
2.241" 5.875" 2.755" 13 ⁄8" 13 ⁄16"
31
⁄32"
Collet, Solid MP1680 1 (56.92) (149.23) (69.98) 1.997" x 20 LH (34.93) (30.16) (24.61)
1.375" 4.000" 1.750" 13 ⁄8" 13 ⁄16"
31
⁄32"
Collet, Burring MP3772 2 (34.93) (101.60) (44.45) 1.250" x 24 LH (34.93) (30.16) (24.61)
2.241" 5.875" 2.755" 11 ⁄2" 119 ⁄64" 13 ⁄64"
Collet, Style “S” Master 5105 1 S15 56053 (56.92) (149.23) (69.98) 1.997" x 20 LH (38.10) (32.94) (26.59)
1.740" 6.625" — 13 ⁄8" 13 ⁄16"
31
⁄32"
Feed Finger, Solid 4049 3 (44.20) (168.28) — 1.622" x 20 LH (34.93) (30.16) (24.61)
1.740" 6.625" — 11 ⁄8" 31
⁄32"
25
⁄32"
Feed Finger, Style “B” Master 6241 3 B7 6631 (44.20) (168.28) — 1.622" x 20 LH (28.58) (24.61) (19.85)
S & M: 1 1 ⁄2" Capacity – #664
2.245" 4.562" 2.755" 11 ⁄2" 119 ⁄64" 13 ⁄64"
Collet, Solid 0327L 2 (57.02) (115.87) (69.98) 2.062" x 18 LH (38.10) (32.94) (26.59)
2.245" 4.562" 2.755" 11 ⁄2" 119 ⁄64" 13 ⁄64"
Collet, Style “S” Master 0329L 2 S15 56053 (57.02) (115.87) (69.98) 2.062" x 18 LH (38.10) (32.94) (26.59)
2.245" 4.562" 2.755" 11 ⁄2" 119 ⁄64" 13 ⁄64"
Collet, Martin Master 2 M15 5905 (57.02) (115.87) (69.98) 2.062" x 18 LH (38.10) (32.94) (26.59)
1.815" 5.250" — 11 ⁄2" 119 ⁄64" 13 ⁄64"
Feed Finger, Solid 4189 3 (46.10) (133.35) — 1.684" x 24 LH (38.10) (32.94) (26.59)
1.815" 5.250" — 13 ⁄8" 13 ⁄16"
31
⁄32"
Feed Finger, Style “B” Master 6127 3 B8 6635 (46.10) (133.35) — 1.684" x 24 LH (34.93) (30.16) (24.61)
Round Hexagon
Min. Max. Min. Max.
Feed Finger, Style “AF” Master 73171 1.815" 5.000" — 1 ⁄2" 1 1 ⁄8" 1 ⁄2" 15
⁄16"
Adjustable Tension 7027 4 AF7 73192 (46.10) (127.00) — 1.684" x 24 LH (12.70)(28.58) (12.70) (23.81)
1.235" 1.938" — 1 ⁄2" 1 1 ⁄8" 1 ⁄2" 15
⁄16"
Bushing, Style “AF” 7363 5 AF7 (31.37) (49.23) — — (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
5