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  1. Replies
    4
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    214

    You may be able to cross reference it with an...

    You may be able to cross reference it with an asco valve.
  2. Replies
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    3,397

    If a standard size. 1. Impact socket 2. Box...

    If a standard size. 1. Impact socket 2. Box wrench 3. Flare nut wrench. If the space is too tight for a hex wrench switch to a socket head cap screw. At 220 torque must be 3/4 or larger screw.
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    2,119

    That type of coupler is commonly used on drives...

    That type of coupler is commonly used on drives up to about 75 hp. They do not require the precision of a dial indicator alignment. All that's needed is a straight edge and feeler gauges. If you want...
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    2,312

    When I was young with more time than money I...

    When I was young with more time than money I built a 1652 shear for my sheet metal business. I purchased the blades through my sheet metal supplier. Might be less expensive to buy a Tennsmith or...
  5. A refrigerant filter housing would be ideal for...

    A refrigerant filter housing would be ideal for your application. They are 4" dia. and varry in length from from about 12 to 30 ". The closed end is domed and the open end is flanged with a grooved...
  6. Many states do not allow a second check valve in...

    Many states do not allow a second check valve in supply line because it can lead to negative pressure in the pipe and allow contaminants to enter. Two checks can also lead to water hammer. I worked...
  7. Try it with the top check valve removed. Two...

    Try it with the top check valve removed. Two check valves may be your problem.
  8. Could it be gear backlash? My 2J clicks like that...

    Could it be gear backlash? My 2J clicks like that with a fly cutter.
  9. Replies
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    2,039

    If it moves and it shouldn't - duct tape. If it...

    If it moves and it shouldn't - duct tape. If it doesn't move and it should - wd-40.
  10. I had a tick bite last spring. It caused a red...

    I had a tick bite last spring. It caused a red bulls eye circular rash around the bite. This is one of the first signs. The tick is pulled out and patient is treated with an antibiotic. If caught...
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    1,149

    Everyone should visit a common carrier freight...

    Everyone should visit a common carrier freight terminal to see what goes on there. Total bedlam. I believe they could easily destroy any kind of pallet or crating unless it is armor plated. And your...
  12. Largely a matter of experience on a hand brake....

    Largely a matter of experience on a hand brake. Make in 2 halves and adjust with hammer on a stake. Bends are not all the same and there is no penalty for over bending a bit. Have a picture in mind...
  13. Has anyone mentioned the round stock between the...

    Has anyone mentioned the round stock between the work piece and the movable jaw? I saw this in a University training video and have used it to advantage on my ancient Bridgeport vise. About 2" round...
  14. HVAC suppliers sell fiber ceramic premade...

    HVAC suppliers sell fiber ceramic premade combustion chambers for oil furnaces. They come wet and flattened in a sealed plastic bag. They are very workable until set up and fired when the material...
  15. The 6.0 diesel starting 2003 had major problems...

    The 6.0 diesel starting 2003 had major problems costing around $5000 to correct.
  16. I have a henrob, not sure of model #. Mine has a...

    I have a henrob, not sure of model #. Mine has a #56 drill size orofice on cutting tip (.0465). If it's not bashed in too bad, file it down until the hole is round again.
  17. Thread: Dust mitigation

    by deltap
    Replies
    14
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    778

    You may want to talk to a HVAC engineer, but you...

    You may want to talk to a HVAC engineer, but you won't like what he tells you. You can go all the way to clean room environment, but the cost would be great. More exhaust with an equal or greater...
  18. Replies
    13
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    736

    It's just a shank with a taper on each end and...

    It's just a shank with a taper on each end and stays with the chuck. So get one for each chuck. They are difficult to remove from the chuck.
  19. Replies
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    797

    One useful tool when having problems is starter...

    One useful tool when having problems is starter dry run. Disable power to contactors and run only control circuit to observe start sequence. You can stand in front of an open starter panel and safely...
  20. Replies
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    2,958

    +1 on the Hossfeld type bender. J shape not...

    +1 on the Hossfeld type bender. J shape not required, 90 degree bend will do. No die needed. Bend between 3 round pins spaced for no crack radius.
  21. Replies
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    1,597

    Viola, Bob's your uncle, and don't call me...

    Viola, Bob's your uncle, and don't call me Shirley. As a design issue wouldn't one use any number of easily calculated options to insure torque transmission such as keys, tapers, splines.
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    769

    Use a gun tap. Drill a larger hole for 50%...

    Use a gun tap. Drill a larger hole for 50% threads. Use sharp tap. Use dark thread cutting oil. If tapping deep clear chips half way.
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    4,246

    Meggers are the thing for testing insulation...

    Meggers are the thing for testing insulation integrity whether it be motor windings or conductors. They give more reliable results than a DVM. Moisture is the main culprit in low resistance readings....
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    2,108

    Air, cavitation. Same air bubbles that release...

    Air, cavitation. Same air bubbles that release just before water boils. The vacuum lowers the boiling point. Designers of pumping systems usually check for positive suction head at pumps.
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    Motor starter has electronic overload. This is...

    Motor starter has electronic overload. This is the main overcurrent protection device. Set it for motor nameplate amps. Check and tighten all electrical connections. Disconnect 3 motor leads at...
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