Search Results - Practical Machinist - Largest Manufacturing Technology Forum on the Web
Close
Login to Your Account

Search:

Type: Posts; User: Peter.

Page 1 of 60 1 2 3 4

Search: Search took 0.02 seconds.

  1. Nice. Was it you that bought the swivelling table...

    Nice. Was it you that bought the swivelling table on Homeworkshop? Fairly priced for the condition I thought.
  2. Here's a couple of shots cropped from other...

    Here's a couple of shots cropped from other photos. That's all I can get until later in the week.

    266853

    266854
  3. Yes, looking at all the pics...

    Yes, looking at all the pics it's virtually all there and I think the slide is connected to the pin. Looks like even the Jarno spindle adapter is present. I love the double-stacked cross slide that...
  4. Thanks for the catalogue link John. They list a...

    Thanks for the catalogue link John. They list a quick-retract for threading so I expect that's exactly what the lever under the cross slide screw is. They also list plain- and elevating compound...
  5. Big old Pratt & Whitney with unidentified features

    My friend just bought this lathe and sent me some pics. It's a big old P&W about 10' long and something like 3 tons, reportedly from the early 1900's. It's in remarkable condition for such an age and...
  6. Thanks Neilho, I've just found a catalogue...

    Thanks Neilho,

    I've just found a catalogue page that agrees with my measurements for the 723 series. 14v/krpm tacho and 35v/krpm motor voltage constants. It quotes the max speed and voltage as...
  7. What's the likely spec of this Electro-Craft DC servo?

    I've had this servo motor for a while and want to utilise it but I cannot find any catalogue info so I'm asking if anyone could tell me what would be the likely maximum input voltage it should be...
  8. Replies
    18
    Views
    1,935

    My 10ee had the most dreadful paintwork but the...

    My 10ee had the most dreadful paintwork but the machine itself was in fine condition despite of it. No-one bid on it except me because of the apparent state. Fresh paint would have improved the sale...
  9. Replies
    10
    Views
    1,330

    If you sand, grind or fly cut the base of the...

    If you sand, grind or fly cut the base of the tailstock it's going to be low compared to the headstock.
  10. Replies
    10
    Views
    1,330

    Orientate the shafts so the holes are at the high...

    Orientate the shafts so the holes are at the high point then oil will run down the hole to soak the felt. Otherwise it will just run back out.
  11. Replies
    26
    Views
    2,077

    If you were over here I would point you at this...

    If you were over here I would point you at this one. Looks un-used just got grubby paint and a bit of staining.

    3' Windley Camelback Straight Edge Wide Machine Scraping Blue Bar Straight Edge...
  12. Replies
    12
    Views
    1,593

    I have a very used and grubby HLV-H/TFB-H parts...

    I have a very used and grubby HLV-H/TFB-H parts manual for the Feltham machines starting with serial No 100. It's almost complete with only page 1 missing (which I'm guessing is the cover).

    Just...
  13. Mark if you're in need of 22dp gears cut the...

    Mark if you're in need of 22dp gears cut the blanks and I'll glue the teeth on them for you :)
  14. Replies
    5
    Views
    693

    It's because you put a hyphen in your username. I...

    It's because you put a hyphen in your username. I have the same problem from my full stop. The board software does not like non-standard characters so it sends you to someone else's profile.

    It's...
  15. The fault is not with the gun, but with the...

    The fault is not with the gun, but with the person however having a loaded gun can empower a person to do things he would otherwise not consider.

    Otherwise we'd all be allowed to keep stuff like...
  16. Replies
    17
    Views
    4,357

    Whatever the reason it's seems like a problem...

    Whatever the reason it's seems like a problem endemic to the design. I'm currently fixing the same issue on my machine by scraping it all flat.
  17. Replies
    6
    Views
    1,012

    Thanks for that, I was hoping that someone would...

    Thanks for that, I was hoping that someone would come back with this kind of answer since it confirms what Paolo surmised - the bend is from many clamping/unclamping acts rather than unstable...
  18. Replies
    6
    Views
    1,012

    No idea at all. The quick-retract was very tight...

    No idea at all. The quick-retract was very tight I put it down to old oil and needing a clean-up.

    The ways look just about as perfect as a way could at 60 yrs old. no scores or scuffing. Top...
  19. Replies
    6
    Views
    1,012

    262579 Here it is with the ways and top face...

    262579

    Here it is with the ways and top face mapped out. Base is already scraped flat. 0 is the low point, rest is marked in +ten-thousandths.
  20. Replies
    6
    Views
    1,012

    HLV compound base banana shaped

    I'm scraping the top parts of my HLV and thought I would share this. I removed the pivot ring from the compound slide base and stuck it on my plate. It rattled a bit on the ends so I stoned it for...
  21. Thread: Turcite uk

    by Peter.
    Replies
    60
    Views
    4,495

    What's the problem? Access for heavy lifting gear?

    What's the problem? Access for heavy lifting gear?
  22. When I milled a piece of cast iron to a triangle...

    When I milled a piece of cast iron to a triangle shape to use as a straight edge it bent like a banana. It was an utter waste of time.
    I later scraped a straight-edge from a piece of...
  23. Replies
    48
    Views
    3,188

    Depends if you're talking gauge pressure or...

    Depends if you're talking gauge pressure or absolute pressure. Gauge pressure references against ambient pressure so if you're at 10k feet ambient pressure is a lot lower than at sea level and 10psi...
  24. Replies
    15
    Views
    976

    I would look at the welded contact and compare it...

    I would look at the welded contact and compare it to one of the auxiliary contacts. If they are similar in size and weight I'd simply clean up the welded one and swap it for an auxiliary. The...
  25. Replies
    48
    Views
    3,188

    In the simplest form and disregarding the...

    In the simplest form and disregarding the compensating modern EMC's, turbos are pressure multipliers so high-altitude low density air produces less mass after the turbo than low-altitude high...
Results 1 to 25 of 1500
Page 1 of 60 1 2 3 4