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

Search:

Type: Posts; User: Toms Wheels

Page 1 of 60 1 2 3 4

Search: Search took 0.03 seconds.

  1. Have you looked at the gas engine driven units...

    Have you looked at the gas engine driven units that House movers use. Those are multi piston pumps, that can be operator selected to pump different volume or pressure to different ports.
  2. Replies
    8
    Views
    1,045

    I am lat to this thread but a note anyway. When...

    I am lat to this thread but a note anyway. When assembling the motor to spindle leave the setscrew loose on the motor side of the coupling. Then slide the motor onto the spindle and bolt tight. On...
  3. You are way over thinking this problem. The feed...

    You are way over thinking this problem. The feed rates are approximate, 10% more or less is meaningless. I use a serpentine belt for last 12 years, mine is 1960 with the crowned sleeve on the spindle...
  4. worth zip

    If that 412 is not a typo, that is LARGE Anvil. Wire brush the rust come up with a name of the maker, and photos. You are saying that you a selling an old car how much is it worth. no make no year no...
  5. Replies
    9
    Views
    690

    A vaccuum cleaner belt is rubber band, useless at...

    A vaccuum cleaner belt is rubber band, useless at the speeds of a TP grinder of 10K+ rpm. While not cheap, one belt will likely last a lifetime based on how much you use it. They also have new power...
  6. Replies
    3
    Views
    1,094

    I will make you a jaw however you want it....

    I will make you a jaw however you want it. Material is D-2, hardened ground to 55-60.
    Grooves, Tapped on the ends etc. A vise is a tool, not artwork, make it work for you.
    PM if interested.

    What...
  7. Replies
    19
    Views
    2,030

    Thanks for the info guys. Both guns are 1898...

    Thanks for the info guys. Both guns are 1898 predated. But nj consideres any firearm as covered by their regulations. I have NJ FID, but I received these when a resident of PA. So only voluntary...
  8. Watch the temp, once I left it on the heater...

    Watch the temp, once I left it on the heater plate and it began to boil over. Likely boiled off one of its components.
  9. Replies
    19
    Views
    2,030

    Nickle Plating

    I have a couple of 100+ year old pistols. Looks to have been stored in a tackle box if appearances count. These a both rimfire BP loads, and show lack of cleaning etc.

    One is a H&A that went out...
  10. Replies
    9
    Views
    676

    You are pumping 13gpm to the Hyd motor, that is...

    You are pumping 13gpm to the Hyd motor, that is turning at 130 rpm. With 5hp your pressure at 500 psi is all the electric motor can handle. You need either a larger motor, gear down the pump to turn...
  11. Yup,what he said, chase the wires to and from the...

    Yup,what he said, chase the wires to and from the RPC to find the Line Then to the machine junction. You can also check the voltages between leads, the highest leg running no load tends to be the...
  12. Replies
    36
    Views
    2,376

    There are so many things available for air...

    There are so many things available for air systems. There are cylinder mounted magnetic valves that use the position or the piston to switch restriction valves on off. Needle valves one way or...
  13. Replies
    15
    Views
    700

    You are short in the HP Dept. if the pump is...

    You are short in the HP Dept. if the pump is rated 13gpm, What rpm is that, Important because volume is directly depended on speed. You need 1 hp to pump 1 GPM, at 1000psi.

    So a pump rated 13gpm...
  14. Replies
    4
    Views
    832

    Depending on HP an automotive serpentine belt...

    Depending on HP an automotive serpentine belt would work. I run mine grooves down, without issue. But the motor is 5hp, so little loss, if 1/4 hp likely too much frictional losses,

    Try QTC in NY,...
  15. Replies
    3
    Views
    445

    I have picked up sets on ebay, last set was $60...

    I have picked up sets on ebay, last set was $60 NOS That a 5/8 size. The MSC, McMaster etc certainly sell them.
  16. Replies
    8
    Views
    832

    Thanks for everyones responses. Looking at Darex...

    Thanks for everyones responses. Looking at Darex parts list it shows different cams for split point and S point, which is really what most drills look like in not a split point.

    So I will be...
  17. Replies
    8
    Views
    832

    Darex Drill Grinder

    The SP2500 works great for split point drills. It appears that a different angled wheel and cams are needed to do 118 S point drills. Has any worked up a jig to mount that would bypass having to buy...
  18. Replies
    12
    Views
    780

    For sure you need a puller, I have the standard...

    For sure you need a puller, I have the standard Sopko wrench, but I added small flat bar, sticking 90 degrees to the body of the wrench. Because I cannot hold the wrench with a torque bar due to...
  19. If the seat a stellite inserts, SG would be the...

    If the seat a stellite inserts, SG would be the choice. That is if your cutting many a day. standard stones will cut stellite seats, just need to dress more often.

    If this is occasional use the...
  20. Replies
    28
    Views
    3,191

    I have a Cylindrical grinder with flood coolant,...

    I have a Cylindrical grinder with flood coolant, which works great. On the SG I use mist coolant after have been dry grinding for years. This is a Kool Mist unit, uses very little coolant, keeps down...
  21. Replies
    11
    Views
    1,484

    A Jarno #14 taper is 7" long, Your spindle inside...

    A Jarno #14 taper is 7" long, Your spindle inside taper is likely half that distance. If you have a DRO on the lathe or a mill, use that to measure the taper of the drill that you have that fits your...
  22. I believe you are overreaching with the idea of...

    I believe you are overreaching with the idea of SS for cylinder castings. Currently finishing a Corliss Stationary steamer. Cast iron cylinder, brass piston, CI rings. Some parts have been made from...
  23. Replies
    11
    Views
    1,484

    I have found measuring taper like this is always...

    I have found measuring taper like this is always difficult to do accurately.
    If the rough turned taper piece fits the bore, place it on a sine plate, move up the plate until the top surface of the...
  24. If this is Correct a 250 OD, a 63 ID. You did not...

    If this is Correct a 250 OD, a 63 ID. You did not say how much you need to remove in length to be finished. Say it is less than 100 mm, leave it on mill and turn it into chips. A lesson learned.
    ...
  25. Replies
    14
    Views
    1,228

    As stated its a pair of Bronze shoes, with...

    As stated its a pair of Bronze shoes, with springs in the center that are adjustable. Shaft spins Wheel oln one end, shoes on the other.

    Recently came upon a site that sold Grinding wheels, as...
Results 1 to 25 of 1500
Page 1 of 60 1 2 3 4