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Date
Re: New topic ¡ª- Cutting a thread for a very old wooden clamp.
Are these clamps the " hand screw " clamps ? They have left & right hand threads . I've never seen a set with wooden screws . ??? animal
By mike allen · #118617 ·
Re: Thread dial
At end page he remove the clutch. Also have program to calculate for threading dials. Dave
By davesmith1800 · #118616 ·
Re: New topic ¡ª- Cutting a thread for a very old wooden clamp.
When doing wood use a light bedway oil. Wipe off every hour. I use metal lathes for wood foundry patterns since 1960's. Never had a wood lathe Dave
By davesmith1800 · #118615 ·
Re: Thread dial
A dog clutch is used for threading in a number of high end lathes e.g. the Hardinge HLV-H. The CGTK dog clutch is shown here: https://www.cgtk.co.uk/metalwork/minilathe/dogclutch CGTK copied it from
By GadgetBuilder · #118614 ·
Re: New topic ¡ª- Cutting a thread for a very old wooden clamp.
How do you keep from getting sawdust all over your oily ways, and every other part of the lathe with an oily film (i.e., all of it)?
By Paul Fox · #118613 ·
Re: New topic ¡ª- Cutting a thread for a very old wooden clamp.
If you haven't cut your thread already... As a woodworker and machinist, I have used my metal lathe for wood parts fairly frequently.? If the threads are Acme or similar, think about mounting a
By paraflyr · #118612 ·
Re: Direct Reading cross feed dial.
Here is direct reading for a lathes in DRO'S. To big for mini lathes. Only for information. I found dials are far better as you do not loose capacity with
By davesmith1800 · #118611 ·
Re: Direct Reading cross feed dial.
Doesn't the acceptable error depend on the length of engagement between the male and female parts? Ralphie
By Ralph Lehotsky · #118610 ·
Re: Thread dial
I used haft nut and threading dial most lfe. This first time in metric lead screw . See nothing wrong a threading dial. Dave
By davesmith1800 · #118609 ·
Re: Thread dial
CGTK.CO.UK made this dog clutch, however, in is web page he said this: Update - Dog Clutch Removed About a year or so after building and fitting the dog clutch, I finally removed it from the
By Johannes · #118608 ·
Re: Vevor motor
Neat! Do you know if there's a site that has any of the other service bulletins? Roy
By Roy · #118607 ·
Re: Extension cross slide
Here the screw being thread Finish In the lathe ready for other end to be turned Dave
By davesmith1800 · #118606 ·
Re: Thread dial
A one tooth dog clutch on the spindle. Bill wrote:
By Bill Williams · #118604 ·
Re: Direct Reading cross feed dial.
I find numerous problems with the scheme of moving both handwheels like that for the purpose of making a 29.5 degree vector.? That's all that is happening.? Two vectors at right angles combining to
By Charles Kinzer · #118603 ·
Re: Vevor motor
??? ??? Thanks , that interestin . I have never seen a red one in the wild . ??? animal
By mike allen · #118602 ·
Re: Vevor motor
At the bottom of page 14, Bulletin 33-j, it says you can order _*RED*_ or _*Grey*_ as your color....
By Jon Rus · #118601 ·
Re: Direct Reading cross feed dial.
If there's a great concern regarding the correct depth of threads there's another way to do it.? The motion of the compound when it's set over to 29.5 degrees can be approximated by two separate
By Mark Kimball · #118600 ·
Re: Vevor motor
The motor controller may not be adjusted correctly:? or the controller is a POS.? A good motor controller uses feedback to maintain the RPMs under load. Or perhaps you don't know your own
By Mark Kimball · #118599 ·
Re: Vevor motor
Paul, the power is very low when the speed is turned low. You may want to try and hold it while someone slowly increase the speed. These motors have poor torque at low end.
By @ThomasKeefe · #118598 ·
Re: Direct Reading cross feed dial.
Sharpie may last 30 seconds. I like the look of manufacture type dial. My second lathe had most of marks worn off and I used a center punch to fix it look tacky Dave Dave > > >
By davesmith1800 · #118597 ·