TMAD

April 14, 2017 8:11 pm Published by

TMAD _ Diaphragm Chuck

DESCRIPTION

TMAD is a diaphragm chuck customized for a final machining process on gears and crown gears.

APPLICATION

  • Turning, hard turning and grinding

TECHNICAL FEATURES

  • Workpieces range: Max 150 mm
  • Expansibility: Customized
  • Attachment: Spindle nose
  • Actuation: Automatic
  • External clamping: By interchangeable smooth clamping jaws or on spline by fingers or rollers cage.
  • Options: Air or coolant in the center, air sensing control on the workstop, facial clamping with rotating arms for distorted workpieces.

ADVANTAGES

  • Hight Accuracy, robustness, totally sealed, maintenance fee, high clamping torque transmission, centrifugal force compensation
  • Quick change of jaws with TMCR system in less than one minute, without run out settings.

Description

Reference Face A 160 220 315
Reference Cone Section 4 5 . 5 6 8 6 8 11
B (H5) 135 170 220
C 5 6 8
D 104.8 133.4 171.4
E 11 13 17
F 60 80 112
G 66 90 126
H 78 103 148
I 11 17 20
J (h6) 30 42 60
K 20 25 25 40 35 35 48
Minimum L 45 57 85
Maximum L 48 60 89
M M18 × 250 M124× 250 M30× 300
N 30 40 55
O 22 30 40
Maximum P 110 150 215
Minimum P 15 30 50
Q 66 85 120
R M6 M8 M10
No (1) Maximum 3,500 min-¹ Maximum 3,000 min-¹ Maximum 2,500 min-¹
Yes (1) Maximum 6,000 min-¹ Maximum 5,000 min-¹ Maximum 4,000 min-¹
Mass (kg) 14* 35* 95*
Drawbar Maximum FA 1,500 daN 2,000 daN 3,500 daN
Drawbar Maximum FA’ 1,000 daN 1,500 daN 2,000 daN

1 daN = 10 N * Without jaws and work rest (1) Compensating weight

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This post was written by altifortobler