Page 2 of 5 FirstFirst 12345 LastLast
Results 11 to 20 of 46
Like Tree73Likes

Thread: Is my near-wedge a near-wedge?

  1. #11
    Senior Member ScienceGuy's Avatar
    Join Date
    Sep 2011
    Posts
    1,650
    Thanked: 1341

    Default

    Quote Originally Posted by CtwoHsix0h View Post
    A little concavity, yes. But I'm not convinced a 1/2-hollow really counts as a near-wedge. I've certainly seen pictures of far wedgier wedges, which leads me to believe that it won't be quite like searching for Bigfoot.
    Even 1/4 hollow in my book is still... hollow. I'm saying a 'true wedge' with completely flat sides does not exist outside of maybe a microtome. All razors, even the wedgiest-wedge you can find, were originally hollow ground in the sense that the only points of contact when laid flat are the edge and spine.

  2. #12
    Member CtwoHsix0h's Avatar
    Join Date
    Jan 2015
    Location
    Suburbs of Boston, MA
    Posts
    67
    Thanked: 7

    Default

    Quote Originally Posted by ScienceGuy View Post
    Even 1/4 hollow in my book is still... hollow. I'm saying a 'true wedge' with completely flat sides does not exist outside of maybe a microtome. All razors, even the wedgiest-wedge you can find, were originally hollow ground in the sense that the only points of contact when laid flat are the edge and spine.
    I can't argue with you there. Even a microtome (at least the one I have) is only flat on one side.

    I guess my original point is that I expected a Wacker near-wedge to be pretty close to the grind on this Wacker wedge:
    Name:  image.jpg
Views: 264
Size:  44.4 KB
    (Photo from http://straightrazorpalace.com/razor...erfans-12.html)
    Neil Miller and tedh75 like this.
    ~Rob~

  3. #13
    The First Cut is the Deepest! Magpie's Avatar
    Join Date
    Feb 2010
    Location
    Upper Middle Slobovia NY
    Posts
    2,736
    Thanked: 480

    Default

    Quote Originally Posted by CtwoHsix0h View Post
    My wife might disagree. For some reason, she thinks nobody needs more than one razor.

    That's not surprising. MOST women find me disagreeable
    Neil Miller and sharptonn like this.

  4. #14
    Senior Member Wayne1963's Avatar
    Join Date
    Feb 2013
    Location
    South Carolina, USA
    Posts
    1,181
    Thanked: 162

    Default

    That's closer to being a near-hollow than a near-wedge. A near wedge, visually is obvious, and you'll not mistake it. Also, it will make very little sound when stropping and shaving.
    rolodave likes this.

  5. #15
    Senior Member blabbermouth
    Join Date
    Apr 2008
    Location
    Essex, UK
    Posts
    3,816
    Thanked: 3164

    Default

    Quote Originally Posted by ScienceGuy View Post
    You will be looking for a while, they don't exist. Grinding wheels are cylindrical, so all razors have concavity unless you hone the whole thing flat yourself on a stone.
    They do exist.

    1. Loads of frameback blades are ground to be wedge like, especially swedish ones.

    2. 'Rattlers are ground on the bottom section with the grinding wheel parallel to the spine, so the the bit below the hollow section under the shoulder of the spine is a true wedge shape, with no hollow whatsoever'.

    Half rattlers - as above.

    3. The classic Tuckmar "Tee" is ground with the the grinding blade parallel to the spine - no hollow to this one! It is a true wedge.

    Thats a whole lot more wedges than "...they dont exist..." I am sure you will agree. The wedge shaped sides have been kept, but the honing angle has been ameliorated by using a spine atop it. Still all wedge-type blades, though.

    I am not altogether sure that a wedge without the spine does not exist either. It takes but a fraction of a second to turn the blade round so it is ground with no hollow at all. Men, no matter what age they inhabited, have always been the most resourceful of the beasts, so why wouldn't they have turned out wedges?

    Citing that grinding wheels are cylindrical is a bit short sighted and slightly nonsensical, as any point touching tangentially across the width of the wheel will be at an angle of 90 degrees to the centre and therefore straight as you like with no evidence of hollowing whatsoever.

    In the end event none of us were there at the time and the blades that have come down to us from long ago have been reworked - eg hollow ground.

    One other thing to ponder - no crazy no-use-at-all guesses allowed - Wade & Butcher blades sold as blanks with the legend "for concaving" on the tang. Straight (ie wedge) sides that needed hollow grinding? I don't think anyone knows for definite (definite meaning beyond all doubt, supported by documentary evidence).

    Regards,
    Neil

  6. The Following 6 Users Say Thank You to Neil Miller For This Useful Post:

    KindestCutOfAll (02-26-2015), onimaru55 (02-27-2015), Razorfeld (02-25-2015), ScienceGuy (02-25-2015), tedh75 (02-27-2015), WW243 (02-27-2015)

  7. #16
    Senior Member ScienceGuy's Avatar
    Join Date
    Sep 2011
    Posts
    1,650
    Thanked: 1341

    Default

    Quote Originally Posted by Neil Miller View Post
    They do exist.

    1. Loads of frameback blades are ground to be wedge like, especially swedish ones.

    2. 'Rattlers are ground on the bottom section with the grinding wheel parallel to the spine, so the the bit below the hollow section under the shoulder of the spine is a true wedge shape, with no hollow whatsoever'.

    Half rattlers - as above.

    3. The classic Tuckmar "Tee" is ground with the the grinding blade parallel to the spine - no hollow to this one! It is a true wedge.
    I was not thinking along those lines and so left out the blades that have a honing guide, fair point. I did not know about the Tuckmar - interesting.

    Citing that grinding wheels are cylindrical is a bit short sighted and slightly nonsensical, as any point touching tangentially across the width of the wheel will be at an angle of 90 degrees to the centre and therefore straight as you like with no evidence of hollowing whatsoever.
    When making rattler-type grinds, would they still use the main surface of the stone, or the side of it?

    Thanks for the info.

  8. #17
    Senior Member blabbermouth
    Join Date
    Apr 2008
    Location
    Essex, UK
    Posts
    3,816
    Thanked: 3164

    Default

    I would say that a professional grinder would never use the side of the hone. With the type of sandstone used for the wheels in Sheffield, the grinders were frequently injured by the stones flying apart in use, some were even killed, so I don't suppose they would even consider undermining the stone by grinding on the side of it.

    Besides, some of these wheels were 36 inches, 48 inches, 60 inches and 84 inches in diameter. and 9 inches wide. 9 inches is a lot of real estate.

    The grinders worked in a building called a mill, but this was regularly called a 'wheel' by locals, possibly because the oldest source of power for this sort of operation was a mill with a waterwheel attached - indeed, in the early days Sheffield's watercourses were dotted with watermills. The floor of each wheel was divided into a number of rooms called 'hulls' and in the grinders rooms there were depressions in the floor with either deep metal trays in them or they were lined with lead. These trays were called 'trows', a variant of trough. The wheel sat in this trow, which was filled with water unless dry grinding was necessary or wheel trimming, in which case the water was emptied and the whole hull was filled with billows of stone dust - giving rise to 'grinders lung' or silicosis.

    Each sandstone wheel had a stub axle fitted, made from timber. and it was placed on supports like an axle, so it could turn freely. A housing was built around it, in stone or timber, then the sides were worked back in timber and a seating provided, saddle-like, for the grinder, to keep his butt out of the water. This affair was sometimes referred to as a horse.

    Name:  grinders wheel.jpg
Views: 174
Size:  28.1 KB

    Name:  grinder at wheel.jpg
Views: 181
Size:  51.1 KB

    Name:  grinders hull.jpg
Views: 192
Size:  114.1 KB

    Some Sheffield companies such as Herbert Robinson & Co even had this apparatus as a trademark:

    Name:  grinder trademark robinson.jpg
Views: 191
Size:  38.0 KB

    Once you see the enormous size of the wheel you realise that it could never be easily mounted so that the side was used instead of the face.

    Some trades, like pocket and penknife grinders had what look like a side-mounted wheel. On closer inspection the wheel (much smaller than those above) is indeed mounted in a cage with its stub axle vertical rather than horizontal, however the face was still used!

    A long answer to a short question, to be sure!

    Regards,
    Neil
    Last edited by Neil Miller; 02-26-2015 at 04:28 PM. Reason: typos

  9. The Following 7 Users Say Thank You to Neil Miller For This Useful Post:

    bluesman7 (02-28-2015), BobH (02-26-2015), CtwoHsix0h (02-26-2015), greatbolo (02-28-2015), Phrank (02-26-2015), Razorfeld (02-26-2015), WW243 (02-27-2015)

  10. #18
    Member CtwoHsix0h's Avatar
    Join Date
    Jan 2015
    Location
    Suburbs of Boston, MA
    Posts
    67
    Thanked: 7

    Default Mystery Solved!

    Last night, John Crowley of shavingshop.com saw this thread and emailed me to explain where the confusion lies. It turns out Herr Wacker made the "Old Sheffield" razor in two grinds: Keilschliff (near-wedge) and full hollow. While I assumed I had the Keilschliff, it turns out I have the hollow-ground version of the Old Sheffield.

    Mystery solved.

    Only now I want a near-wedge more than ever and John doesn't have any in stock.

    So my search for a quality wedge continues.

    My thanks to John for unravelling this enigma and taking the time to reach out to make sure I'm a satisfied customer. Indeed, I am!!!
    BobH likes this.
    ~Rob~

  11. #19
    It's bloodletting with style! - Jim KindestCutOfAll's Avatar
    Join Date
    Jul 2011
    Location
    ~ California, USA ~ The state of denial!!!
    Posts
    615
    Thanked: 118

    Default

    Great!, now I have to dig out all my Near Wedges, and that big W&B Frameback.

    Well it's posts like this that makes me change up my rotation.
    CtwoHsix0h likes this.
    May your lather be moist and slick, the sweep of your razor sure, and your edge always keen!

  12. #20
    Member CtwoHsix0h's Avatar
    Join Date
    Jan 2015
    Location
    Suburbs of Boston, MA
    Posts
    67
    Thanked: 7

    Default

    Quote Originally Posted by KindestCutOfAll View Post
    Great!, now I have to dig out all my Near Wedges, and that big W&B Frameback.
    Stop. You're making those of us who are wedge-deficient jealous.
    ~Rob~

Page 2 of 5 FirstFirst 12345 LastLast

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •