Reply To: Tapping chuck

Reply To: Tapping chuck

9 December 2015 at 18:53 #215708

Gary Wooding

Participant

@garywooding25363

Posted by KWIL on 09/12/2015 16:05:15:

Instant reverse? There must be a ramp down time and that must mean a rev or two surely!

Yes, at tapping speed, ie. less than about 120rpm, switching into reverse takes far less than 1/4 rev. so its effectively instant. At that slow speed there is no perceptible ramp time.

Code of Conduct

Latest Replies

Viewing 25 topics - 1 through 25 (of 25 total)

- Topic
- Voices
- Posts
- Last Post
- Bendy Flexible Plywood
  Started by: Henry Buckeldee in: Related Hobbies including Vehicle Restoration
- 5
- 5
- 27 August 2025 at 21:08
  bernard towers
- Granville lathe leadscrew change wheel 1 2
  Started by: JACK SIDEBOTHAM in: Help and Assistance! (Offered or Wanted)
- 13
- 31
- 27 August 2025 at 21:06
  Howard Lewis
- Weird electric actuator action
  Started by: ell81 in: Beginners questions
- 5
- 5
- 27 August 2025 at 17:42
  Robert Atkinson 2
- Damp engine, Name?
  Started by: sivtek1 in: Stationary engines
- 5
- 11
- 27 August 2025 at 17:15
  sivtek1
- What Did You Do Today 2025 1 2 … 9 10
  Started by: JasonB in: The Tea Room
- 35
- 230
- 27 August 2025 at 16:55
  Durhambuilder
- Marcus Oxen … illustrated notebook
  Started by: Michael Gilligan in: The Tea Room
- 2
- 2
- 27 August 2025 at 16:45
  Harry Wilkes
- Lathe tool inserts
  Started by: Andy Brocklehurst in: Beginners questions
- 9
- 15
- 27 August 2025 at 14:21
  Vic
- Museum donation
  Started by: Stephen Wessel 1 in: Introduce Yourself – New members start here!
- 4
- 5
- 27 August 2025 at 13:06
  Michael Gilligan
- Softening epoxy 1 2
  Started by: John Haine in: General Questions
- 21
- 38
- 27 August 2025 at 12:56
  Robert Atkinson 2
- Hereward
  Started by: Richard Simpson in: Model Boats
- 6
- 11
- 27 August 2025 at 11:06
  cogdobbler
- Imperial Bearing Surprise!
  Started by: Peter_H in: General Questions
- 4
- 4
- 27 August 2025 at 10:06
  tonychap
- QCTP for chester lathe 1 2
  Started by: Chris12 in: Beginners questions
- 12
- 32
- 27 August 2025 at 08:17
  Vic
- Bending copper tube?
  Started by: Bo’sun in: Workshop Techniques
- 13
- 16
- 27 August 2025 at 02:05
  cogdobbler
- The skill of the Victorian woodcut engraver
  Started by: vic newey in: The Tea Room
- 5
- 6
- 26 August 2025 at 22:12
  SillyOldDuffer
- Smart & Brown Model L lathe help required
  Started by: AJAX in: Manual machine tools
- 4
- 11
- 26 August 2025 at 21:40
  AJAX
- Myford VMB mill, head lift.
  Started by: lctikka61 in: Manual machine tools
- 3
- 3
- 26 August 2025 at 20:41
  Alan Wood 4
- Raab Style Heibluftmotor
  Started by: JasonB in: Miscellaneous models
- 3
- 7
- 26 August 2025 at 18:53
  JasonB
- 3.5″ Derby 4F – First Loco Build
  Started by: mattleicester in: Locomotives
- 5
- 5
- 26 August 2025 at 17:51
  paul rushmer
- Phone Phreaking
  Started by: Michael Gilligan in: Clocks and Scientific Instruments
- 12
- 16
- 26 August 2025 at 15:28
  simondavies3
- 3″ Castings – Help/Advice needed
  Started by: Andy Porter 1 in: Traction engines
- 5
- 11
- 26 August 2025 at 12:37
  parovoz
- Valve gear problem
  Started by: John Billard 1 in: Locomotives
- 3
- 3
- 26 August 2025 at 09:08
  Charles Lamont
- Recommendations for book on clock repairs
  Started by: Andy Stopford in: Clocks and Scientific Instruments
- 8
- 10
- 25 August 2025 at 21:15
  Andy Stopford
- Drain Cock search
  Started by: Speedy Builder5 in: Locomotives
- 4
- 8
- 25 August 2025 at 16:48
  Diogenes
- Blackgates 3 Way Toolpost Casting
  Started by: John McCulla in: Materials
- 15
- 25
- 25 August 2025 at 16:06
  Nicholas Farr
- Quartz clock movement
  Started by: duncan webster 1 in: Electronics in the Workshop
- 4
- 6
- 25 August 2025 at 10:24
  Michael Gilligan

Viewing 25 topics - 1 through 25 (of 25 total)

View full reply list.

Latest Issue

September 2025

Buy Latest/Back Issues

Newsletter Sign-up

Latest Replies