TMTP

April 14, 2017 6:58 pm Published by

TMTP _ Manual Expanding Mandrel

DESCRIPTION

These TMTP mandrels mounted on the machine spindle nose with their flanges are especially rigid.

APPLICATION

  • Turning, milling, hobbing, shaving and grinding

TECHNICAL FEATURES

  • Workpieces range: 14,7 – 131,7 mm
  • Expansibility: 1 – 2 mm
  • Attachment: Spindle nose
  • Actuation: Automatic or Manual
  1. a) Automatic clamping par the cylinder
  2. b) Manual clamping with the driving screw located on the front of the mandrel
  • Pull back action by axial movement of the clamping sleeve during actuation

ADVANTAGES

  • Accuracy: Concentricity ≤ 10µ
  • Quick change of sleeves during change over
  • Recommended for high clamping torque when high cutting forces are involved

Description

Basic arbor Measurements in mm
item detail Clamping area D1 D2 D3 D4 D5 d I3 I4 I5 D6 M1 M2 expanding sleeves
TMTP-1 14,7-19,7 102 75 14 40 57 51,5 9,5 78,5 40 10,5 M16 M6 more
TMTP-2 19,7-24,7 102 75 19 40 57 51,5 9,5 81,5 40 10,5 M16 M6 more
TMTP-3 24,7-29,7 102 75 23 40 57 51,5 9,5 87,5 40 10,5 M16 M6 more
TMTP-4 29,7-34,7 112 85 27 54 67 61 9,5 90,5 40 10,5 M16 M6 more
TMTP-5 34,7-39,7 112 85 31,5 54 67 61 9,5 99,5 40 10,5 M16 M6 more
TMTP-6 39,7-44,7 112 85 36 54 67 61 9,5 99,5 40 10,5 M16 M6 more
TMTP-7 44,7-54,7 135 104,8 42 78 88 80 4,5 117 40 10,5 M16 M6 more
TMTP-8 54,7-64,7 135 104,8 51 78 88 80 4,5 125 40 10,5 M16 M6 more
TMTP-9 64,7-82,7 135 104,8 60 78 88 80 4,5 135,5 40 10,5 M16 M6 more
TMTP-10 81,7-101-7 135 104,8 73 100 80 4,5 155,5 40 10,5 M16 M6 more
TMTP-11 101,7-131,7 165 133,4 88 130 100 178 45 13 M20 M8 more

1) The sleeve will be always delivered with the screw

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This post was written by altifortobler