DEPTH CONTROL TAPPER
ADC


DEPTH CONTROL TAPPER
ADC

SKU MODEL øD1 L1 l 1 øC1 øC2 øC3 H1 F1 F2 F3 øD2 D TAP COLLET CODE N/W (kg)
BT40-ADC20-150 20 123 109 32 40 47 14 6 10 6 3~12.5 M2.5~M16 TC20-(D) 1.6
spinner
BT40-ADC29-195 29 163 143 45 55 63 20 8 15 10 8.5 ~20 M 12~M27 TC29-(D) 2.6
spinner
BT50-ADC20-165 20 138 124 32 40 47 14 6 10 6 3~12.5 M2.5~M16 TC20-(D) 4.2
spinner
BT50-ADC29-195 29 163 143 45 55 63 20 8 15 10 8.5~20 M 12~M27 TC29-(D) 4.9
spinner
BT50-ADC40-225 40 173 153 60 80 80 20 10 15 12 14~30 M18~M39 TC40-(D) 6.0
spinner
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説明

(Depth limit device)How to set

  • The ADC tapper, in which the limit device is incorporated to
    determine thread depth automatically, can decide thread depth accurately. Variations in accuracy of depth tapping is ±0.1.
  • Please use TC type tap, which has no torque limiter. In addition, traditional TCC collet having torque limiter can be used.
  • It automatically corrects the error in the machine and feed tap pitch by the action of the float mechanism (tension-compression), which can make it tapping with high accuracy

① Approach amount setting
Set to F1-5mm. Set slightly slower or equal to the speed of travel of the tap

② Start tapping

③ Spindle movement amount
Amount obtained by subtracting the threading feed amount (F1) by the tap depth setting amount.

④ Feed stop point
Stop the feed of the machine, and let only the spindle (Dwell) turn.

⑤ Dwell time
Dwell time = {Tapper threading feed amount (mm)/ [Tap Pitch(mm) x Rotation (R,P,S)]} x 2

⑥ Tap stop point
Stop spindle rotation, reverse spindle rotation (Dwell), and feed back (setting to the same as the rate at which the tap is fed back).

  • ⑦ Tapping complete
    Code: TC20-(D)
    øD1: 20
    D: M3~M16
    øC1: 32
    H1: 14
  • Code: TC29-(D)
    øD1: 29
    M12~M27
    øC1: 45
    H1: 20
  • Code: TC40-(D)
    øD1: 40
    M18~M39
    øC1: 60
    H1: 20