BSP Tread on Myford 254

This topic has 3 replies, 3 voices, and was last updated 17 October 2016 at 15:16 by duncan webster 1.

Viewing 4 posts - 1 through 4 (of 4 total)

Author

Posts
17 October 2016 at 12:27 #261509
ray jones 1
Participant
@rayjones1
Hi

I need to cut 3/8 BSP external thread on a project.

I need 19 TPI.

Using my imperial Myford 254 my only basic options are

18 TPI or 20 TPI

Any suggestions how to achieve 19 TPI please .

many thanks

Edited By ray jones 1 on 17/10/2016 12:28:14
Advert

17 October 2016 at 12:27 #32804
ray jones 1
Participant
@rayjones1
17 October 2016 at 12:49 #261512
Brian Wood
Participant
@brianwood45127
Hello Ray,

Use a 38 T wheel in the chain to get a multiple you can work with.

Regards
Brian
17 October 2016 at 15:16 #261534
duncan webster 1
Participant
@duncanwebster1
40 on spindle, 80 idler, 38 on gearbox input, set gearbox to C 3.If you pm me with your e-mail I can copy the chart out of the handbook
Author

Posts

Viewing 4 posts - 1 through 4 (of 4 total)

Please log in to reply to this topic. Registering is free and easy using the links on the menu at the top of this page.

Advert

Latest Replies

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

- Topic
- Voices
- Posts
- Last Post
- Tools you hate using or just don’t get on with? 1 2
  Started by: Hollowpoint in: General Questions
- 26
- 45
- 11 August 2026 at 11:00
  Nicholas Farr
- Solar panel
  Started by: duncan webster 1 in: Electronics in the Workshop
- 12
- 21
- 10 August 2026 at 22:29
  John Haine
- Annoying Ad 1 2
  Started by: jaCK Hobson in: Website Questions, Comments, and Suggestions
- 13
- 26
- 10 August 2026 at 22:22
  Vic
- Problem firing up
  Started by: Michael Callaghan in: General Questions
- 10
- 14
- 10 August 2026 at 21:40
  Paul Kemp
- A chemistry question
  Started by: duncan webster 1 in: The Tea Room
- 8
- 11
- 10 August 2026 at 18:52
  Michael Gilligan
- Lightning 1 2 3
  Started by: duncan webster 1 in: Electronics in the Workshop
- 17
- 67
- 10 August 2026 at 17:39
  duncan webster 1
- can anyone make me a file? 3d file
  Started by: Ian Parkin in: 3D Printers and 3D Printing
- 8
- 11
- 10 August 2026 at 16:21
  Roderick Jenkins
- Stuart Beam Piston 1 2
  Started by: Chris Taylor 3 in: Beginners questions
- 12
- 29
- 10 August 2026 at 16:09
  JasonB
- New project for 2025 1 2
  Started by: SteveP in: I/C Engines
- 8
- 34
- 10 August 2026 at 14:31
  SteveP
- What the hell is going on with the suppliers??? 1 2
  Started by: Hollowpoint in: General Questions
- 20
- 35
- 10 August 2026 at 14:16
  File Handle
- VFD size
  Started by: vintagengineer in: Electronics in the Workshop
- 7
- 9
- 10 August 2026 at 11:33
  Emgee
- What tool is this?
  Started by: Pete CAMBRIDGE in: Workshop Tools and Tooling
- 6
- 10
- 10 August 2026 at 10:27
  Pete CAMBRIDGE
- 24cc DIESEL ENGINE FROM SOLID 1 2 3
  Started by: dean clarke 2 in: I/C Engines
- 14
- 73
- 10 August 2026 at 08:59
  Charles Lamont
- What Did You Do Today 2026 1 2 … 6 7
  Started by: JasonB in: The Tea Room
- 43
- 154
- 9 August 2026 at 22:43
  Nigel Graham 2
- Mystery debris? 1 2
  Started by: Bo’sun in: The Tea Room
- 16
- 28
- 9 August 2026 at 21:03
  Grizzly bear
- ELLIE the steam tram book – wanted
  Started by: apprentice in: Help and Assistance! (Offered or Wanted)
- 4
- 4
- 9 August 2026 at 15:18
  Bazyle
- Touch DRO Kit
  Started by: IanT in: Electronics in the Workshop
- 2
- 3
- 9 August 2026 at 14:55
  IanT
- IMLEC 2026
  Started by: Neil Wyatt in: Locomotives
- 1
- 1
- 9 August 2026 at 11:52
  Neil Wyatt
- The tea room
  Started by: larry phelan 1 in: General Questions
- 4
- 6
- 9 August 2026 at 08:37
  larry phelan 1
- Denford VMC 1300 CNC milling machine
  Started by: zoomer in: CNC machines, Home builds, Conversions, ELS, automation, software, etc tools
- 6
- 11
- 8 August 2026 at 15:27
  John Haine
- SUSWE SU600A-2R2G1-B right mess
  Started by: tatler in: Electronics in the Workshop
- 5
- 10
- 8 August 2026 at 13:40
  tatler
- Decided to use castings
  Started by: BOB BLACKSHAW 1 in: General Questions
- 9
- 17
- 8 August 2026 at 13:36
  BOB BLACKSHAW 1
- Sealed Lead-Acid Battery 1 2
  Started by: Michael Gilligan in: Electronics in the Workshop
- 9
- 31
- 8 August 2026 at 07:25
  John Haine
- 2 BA steel nuts
  Started by: vintagengineer in: Materials
- 1
- 1
- 7 August 2026 at 18:18
  vintagengineer
- Sieg X3 Mill Toothed Belt
  Started by: Keith Rogers 2 in: Help and Assistance! (Offered or Wanted)
- 4
- 9
- 7 August 2026 at 11:10
  Keith Rogers 2

BSP Tread on Myford 254

BSP Tread on Myford 254

Latest Replies

Latest Issue

August 2026

Newsletter Sign-up

Latest Replies