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    Looking for honing oil insights

    We use our water based grinding coolant (amine based product @5%) in our Sunnen manual hones to remove scratches, size and improve geometry of holes drilled in glass. The coolant seems adequate for...
  2. What is the rod length, form tolerances, finish...

    What is the rod length, form tolerances, finish specs, quantity? All contribute to decision.
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    See page 13 etc. of NIST Gage Block Handbook...

    See page 13 etc. of NIST Gage Block Handbook URL="https://www.nist.gov/system/files/documents/calibrations/mono180.pdf"][/URL]

    They suggest a fluorescent bulb with a green filter may be good...
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    Give Coopermatics in Northamppton PA a call. ...

    Give Coopermatics in Northamppton PA a call. They supply diatomaceous earth filter systems (like swimming pool filter). We use them for grinding ceramic. Coolant is crystal clear. Tel: +1 610 262...
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    Try Harvey Tool

    Try Harvey Tool
  6. 279943 Perhaps this will help

    279943

    Perhaps this will help
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    Years ago we did something similar on a KO Lee...

    Years ago we did something similar on a KO Lee t&c grinder. We mounted a magnetic chuck to the table. The chuck was ground flat and // on one of our larger surface grinders prior to mounting. It...
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    I may have one or two lying about. We had our...

    I may have one or two lying about. We had our J&S spindles reground to a Brown & Sharpe taper, now use std. Sopko hubs. PM me if interested and I'll try to find them.
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    See pages 11 through 13 of this link: Intro to...

    See pages 11 through 13 of this link: Intro to Coordinate Metrology | Hexagon Manufacturing Intelligence
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    What are your tolerances? How many data points...

    What are your tolerances? How many data points are you taking to guarantee compliance? Are you reporting average diameter, min circumscribed diameter, max inscribed diameter? How accurate is your...
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    Try Regal Cutting Tools in Roscoe, IL

    Try Regal Cutting Tools in Roscoe, IL
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    Drano is quick. Apply with non-abrasive cloth...

    Drano is quick. Apply with non-abrasive cloth wait a minute or two rinse then an alcohol wipe for final cleanup. If you don't have Drano, any alkali will attack aluminum to some extent. Ruby and...
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    Use cbn if you have it. Diamond will literally...

    Use cbn if you have it. Diamond will literally dissolve into the steel workpiece blunting the cutting edges of the diamonds. Results are high cutting forces, poor wheel geometry, high heat...
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    Try asking Glebar first. They are very helpful. ...

    Try asking Glebar first. They are very helpful. So, here are a couple of other options if Glebar won't do it:

    1. Fabricate a mandrel for the wheel. Get a single point diamond, mount it in a...
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    Does the control look like this?:217089

    Does the control look like this?:217089
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    A-B 8600 dead Help!

    I have an Allen Bradley 8600 cnc (circa 1985), manufactured by OSAI. If the control isn't dead, it's breathing its last breath. It is fitted to a Jones and Shipman Format 5 surface grinder. My...
  17. Our 10x20 1R has a #10 Jarno in the headstock and...

    Our 10x20 1R has a #10 Jarno in the headstock and a #6 Jarno in the tailstock. I have a blueprint listing set up bars that used to be available. The list includes several custom...
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    Other sources of 6 micron garnet exist. A quick...

    Other sources of 6 micron garnet exist. A quick search of the 'net should give you several hits.
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    pitting

    . Yes. Use one with an adjustable output set to minimum acceptable cleaning. One with swept frequency will improve cleaning and help minimize pitting.
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    After DI rinse I suggest a rinse in isopropyl...

    After DI rinse I suggest a rinse in isopropyl alcohol and heated dry (preferably in a convection type oven ). A temperature of around 200-250 degrees F is sufficient.

    Leaving water (even DI...
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    These are produced by Hermes in Germany. Their...

    These are produced by Hermes in Germany. Their website will help you ID the stone. US sales office:
    Hermes Abrasives Ltd.
    524 Viking Drive
    Virginia Beach, VA 23452
    Voice: 757-486-6623 |...
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    Have you checked the other serial port...

    Have you checked the other serial port parameters? eg XON/XOFF, Hardware flow control etc. Not familiar with the Heidenhain but tore my hair out on a Fanuc until I found the non standard control...
  23. Check out Velocio PLC'sVelocio.net...

    Check out Velocio PLC'sVelocio.net. There is plenty of added info in the automation forum.
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    Do you have a machine with the stiffness and...

    Do you have a machine with the stiffness and runout to achieve the finish you are looking for? If it is a few pieces try an assortment of abrasive papers and elbow grease. Figure eights work well.
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    You can try giving Jack Pinho a call at Eastern...

    You can try giving Jack Pinho a call at Eastern CNC in Middlesex, NJ. 732-424-7800.
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