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#41
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This is better with some resistance to absorb the energy. Without it the
switch contacts usually burn off, quickly. "Father Haskell" wrote in message news:02510f27-22e4-4de7-afca-Electric brake -- short out the supply wires after cutting the power, and the motor forces itself to stop. |
#42
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"Max" wrote in message
... The only problem I have with all these safety devices is that, in my experience with the Fire Department, they do tend to have unintended consequences; that being that people tend to be less concious of safety. The government can only do so much to require things to be foolproof. There really is no such thing. My wife's car tells the driver when the lights are left on, to fasten a seat belt, if a door is ajar, if the trunk lid or hood is open, if the fuel level is low, and probably several other things that I've not yet had the occasion to experience. And I'm not even going to tell you about the GPS!! It's enough to give me an inferiority complex. Max First time I ever experienced the Talking Car was a Renault rental in Santa Barbara about 25 years ago. I got so bent out of shape at it, I hunted down the connector and unplugged it. Told the rental guy when I turned it in and he asked me to show him how to disconnect it as he had complaints from everyone who drove one of the Renaults. -- Never underestimate the stupidity of a know-it-all. |
#43
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"HeyBub" wrote in message
m... Lobby Dosser wrote: None of these saws have blade guards? Sure. All new saws come with blade guards and the guards receive about as much attention as the sixteen-page safety manuals that also accompany a new saw. Like the safety manuals, the blade guards are included with a new saw for the company's benefit, not the consumers'. That's a rather strange idea. I understand that telling you not to use the hedge clippers to cut junior's hair is there purely for legal pre-emption, but there is surely Some meat in the safety instructions. And as far as the blade guards go, I've never had a problem with them and remove mine only for the obvious reasons. Granted I am not doing woodworking for a living or even as a significant part time avocation, but I think if I were doing it for a living I'd pay even more attention to safety. Familiarity does breed forgetfulness. -- Never underestimate the stupidity of a know-it-all. |
#44
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"Larry W" wrote in message
... In article , Mike Marlow wrote: ...snipped... Nah - don't need sawstop for this need Leon. A simple brake is all that is necessary. With all of the chop saws that come with brakes today, it really should be no big deal for a table saw to have the same capability - it's been around forever. -- I agree with that: I've seen brake setups on industrial machinery powered by 150 HP motors, geared down to about 30 RPM turning a roller that weighed a few tons, that could stop the roller in less than a 1/4 turn. I don't see why any sacrificial parts are necessary for a saw to do what the sawstop does. If Delta, Jet, etc. wanted to spend a little R&D money, they could build a safer saw that was _better_ than sawstop. The claim to fame for SawStop is Not stopping the blade, but Sensing when your pinkie finger touched the blade and Then stopping the blade before you lose said pinkie. |
#45
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![]() "HeyBub" wrote Lobby Dosser wrote: None of these saws have blade guards? Sure. All new saws come with blade guards and the guards receive about as much attention as the sixteen-page safety manuals that also accompany a new saw. Like the safety manuals, the blade guards are included with a new saw for the company's benefit, not the consumers'. It seem so me that one reason why people discard the crown guard (hood, Murricans) is the following ( http://tinyurl.com/382fe4c ) 1910.213(c)(1) 'The hood and mounting shall be arranged so that the hood will automatically adjust itself to the thickness of and remain in contact with the material being cut but it shall not offer any considerable resistance to insertion of material to saw or to passage of the material being sawed.' Of the few I've tried, this is darned near impossible to get the hood to automatically be elevated by the leading edge of the job if one is sawing material of varying thicknesses, so it is not surprising that people get fed up with them. There's a pic of an ideal(?) but darned expensive and difficult-to-fit guard at the foot of http://tinyurl.com/pywalm Jeff -- Jeff Gorman, West Yorkshire, UK email : Username is amgron ISP is clara.co.uk www.amgron.clara.net |
#46
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![]() "Father Haskell" wrote Electric brake -- short out the supply wires after cutting the power, and the motor forces itself to stop. For an almost instant stop, I gather that something called DC injection is required and this requires a special and expensive motor. Jeff -- Jeff Gorman, West Yorkshire, UK email : Username is amgron ISP is clara.co.uk www.amgron.clara.net |
#47
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On 8/8/2010 9:37 PM, Larry W wrote:
In , Mike wrote: ...snipped... Nah - don't need sawstop for this need Leon. A simple brake is all that is necessary. With all of the chop saws that come with brakes today, it really should be no big deal for a table saw to have the same capability - it's been around forever. -- I agree with that: I've seen brake setups on industrial machinery powered by 150 HP motors, geared down to about 30 RPM turning a roller that weighed a few tons, that could stop the roller in less than a 1/4 turn. At 30 RPM you have half a second to stop the blade in a quarter turn. Sawstop stops the blade in .005 second. I don't see why any sacrificial parts are necessary for a saw to do what the sawstop does. If Delta, Jet, etc. wanted to spend a little R&D money, they could build a safer saw that was _better_ than sawstop. So design a system, patent it, and open source the patent. It's amazing how easy engineering is when somebody else has to do it. |
#48
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Lobby Dosser wrote:
The claim to fame for SawStop is Not stopping the blade, but Sensing when your pinkie finger touched the blade and Then stopping the blade before you lose said pinkie. Correct - that's why I say that SawStop is not necessary for the original problem - that being the blade taking a long time to spin down when shut off. -- -Mike- |
#49
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Not true.
I worked with many different dynamic and mechanical braking systems, including DC Injection braking and none were any special motors. OTOH these were industrial applications using larger HP units. Geeeeez. My cheap $189 slide saw has dynamic braking on it and I doubt it is any special motor. The blade had to worth half the price. It also has a delay circuit that doesn't react immediately. "Jeff Gorman" wrote in message ... For an almost instant stop, I gather that something called DC injection is required and this requires a special and expensive motor. Jeff "Father Haskell" wrote Electric brake -- short out the supply wires after cutting the power, and the motor forces itself to stop. |
#50
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J. Clarke wrote:
At the same time, on repetitive cuts, I find myself losing focus on the blade-- This is what is dangerous, imo. I know that if I don't put some kind of guard in place I'm going to hit it eventually. You do 20 or so of the same movement and a conditioned response starts to form that takes the higher brain functions out of the loop ("wax on, wax off"). So project for the week is figuring out how to guard the sled. This part I don't think so. I think the blade guards promote taking the "higher brain out of the loop". http://www.youtube.com/watch?v=VjvmF...eature=related I couldn't find the video of the one I saw on TV a few years ago, those guys made this stuff look safe... Anyway, I don't use guards, my saw didn't come with one, and if it did, I'd remove it. Knowing my saw can cut off my hand in an instant if I'm not careful keeps my brain in gear. If I was so worried about it and thought I couldn't get by w/o a guard, I'd buy a saw stop, still wouldn't fuss with a guard. The only caveat I have is age. As you get older, eyes are worse, reactions are worse, and brain goes out of the loop much easier than it did in the past. So far, knowing this has made me more careful than ever, but saw stop is looking more interesting as I the years add up... -- Jack From Little A.C.O.R.N.S Mighty Marxist Grow! http://jbstein.com |
#51
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On Aug 9, 12:41*am, "Lobby Dosser" wrote:
"Larry W" wrote in message ... In article , Mike Marlow wrote: ...snipped... Nah - don't need sawstop for this need Leon. *A simple brake is all that is necessary. *With all of the chop saws that come with brakes today, it really should be no big deal for a table saw to have the same capability - it's been around forever. -- I agree with that: I've seen brake setups on industrial machinery powered by 150 HP motors, geared down to about 30 RPM turning a roller that weighed a few tons, that could stop the roller in less than a 1/4 turn. I don't see why any sacrificial parts are necessary for a saw to do what the sawstop does. If Delta, Jet, etc. wanted to spend a little R&D money, they could build a safer saw that was _better_ than sawstop. The claim to fame for SawStop is Not stopping the blade, but Sensing when your pinkie finger touched the blade and Then stopping the blade before you lose said pinkie. I just installed a new high-tech toilet. (For real) It has a dampening mechanism for lowering the seat. I will be designing a logo in a similar vein as Sawstop and call it LopStop. The days of having a seat slam on one's schlong are over. |
#52
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On Aug 9, 9:36*am, Robatoy wrote:
On Aug 9, 12:41*am, "Lobby Dosser" wrote: "Larry W" wrote in message ... In article , Mike Marlow wrote: ...snipped... Nah - don't need sawstop for this need Leon. *A simple brake is all that is necessary. *With all of the chop saws that come with brakes today, it really should be no big deal for a table saw to have the same capability - it's been around forever. -- I agree with that: I've seen brake setups on industrial machinery powered by 150 HP motors, geared down to about 30 RPM turning a roller that weighed a few tons, that could stop the roller in less than a 1/4 turn. I don't see why any sacrificial parts are necessary for a saw to do what the sawstop does. If Delta, Jet, etc. wanted to spend a little R&D money, they could build a safer saw that was _better_ than sawstop. The claim to fame for SawStop is Not stopping the blade, but Sensing when your pinkie finger touched the blade and Then stopping the blade before you lose said pinkie. I just installed a new high-tech toilet. (For real) It has a dampening mechanism for lowering the seat. I will be designing a logo in a similar vein as Sawstop and call it LopStop. The days of having a seat slam on one's schlong are over. How cold is the water? |
#53
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On Aug 9, 11:22*am, " wrote:
On Aug 9, 9:36*am, Robatoy wrote: On Aug 9, 12:41*am, "Lobby Dosser" wrote: "Larry W" wrote in message ... In article , Mike Marlow wrote: ...snipped... Nah - don't need sawstop for this need Leon. *A simple brake is all that is necessary. *With all of the chop saws that come with brakes today, it really should be no big deal for a table saw to have the same capability - it's been around forever. -- I agree with that: I've seen brake setups on industrial machinery powered by 150 HP motors, geared down to about 30 RPM turning a roller that weighed a few tons, that could stop the roller in less than a 1/4 turn. I don't see why any sacrificial parts are necessary for a saw to do what the sawstop does. If Delta, Jet, etc. wanted to spend a little R&D money, they could build a safer saw that was _better_ than sawstop. The claim to fame for SawStop is Not stopping the blade, but Sensing when your pinkie finger touched the blade and Then stopping the blade before you lose said pinkie. I just installed a new high-tech toilet. (For real) It has a dampening mechanism for lowering the seat. I will be designing a logo in a similar vein as Sawstop and call it LopStop. The days of having a seat slam on one's schlong are over. How cold is the water? LOL |
#54
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![]() "Jack Stein" wrote in message ... J. Clarke wrote: At the same time, on repetitive cuts, I find myself losing focus on the blade-- This is what is dangerous, imo. Having chopped half my thumb off after cutting dado's and after turning the saw off, the safe procedure for me is to always keep my focus on the blade if you are close enought to touch it until it comes to a complete stop. Snip Anyway, I don't use guards, my saw didn't come with one, and if it did, I'd remove it. Knowing my saw can cut off my hand in an instant if I'm not careful keeps my brain in gear. If I was so worried about it and thought I couldn't get by w/o a guard, I'd buy a saw stop, still wouldn't fuss with a guard. The only caveat I have is age. As you get older, eyes are worse, reactions are worse, and brain goes out of the loop much easier than it did in the past. So far, knowing this has made me more careful than ever, but saw stop is looking more interesting as I the years add up... Agreed, I have used a guard and finally took it off after it cause me to get hurt but not badly many years before chopping my thumb. Small pieces can get caught in the guard, get trapped, and shoot out like a bullet. Reguardless of what safety measures you take, eventually you are going to get hurt one way or another. It's just a risk you take. And NEVER assume you will not get hurt because of some short sighted notion that you know all the safety rules, safety rules don't cover half of what could happen. |
#55
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Robatoy wrote:
On Aug 9, 11:22 am, " wrote: On Aug 9, 9:36 am, Robatoy wrote: On Aug 9, 12:41 am, "Lobby Dosser" wrote: "Larry W" wrote in message ... In article , Mike Marlow wrote: ...snipped... Nah - don't need sawstop for this need Leon. A simple brake is all that is necessary. With all of the chop saws that come with brakes today, it really should be no big deal for a table saw to have the same capability - it's been around forever. -- I agree with that: I've seen brake setups on industrial machinery powered by 150 HP motors, geared down to about 30 RPM turning a roller that weighed a few tons, that could stop the roller in less than a 1/4 turn. I don't see why any sacrificial parts are necessary for a saw to do what the sawstop does. If Delta, Jet, etc. wanted to spend a little R&D money, they could build a safer saw that was _better_ than sawstop. The claim to fame for SawStop is Not stopping the blade, but Sensing when your pinkie finger touched the blade and Then stopping the blade before you lose said pinkie. I just installed a new high-tech toilet. (For real) It has a dampening mechanism for lowering the seat. I will be designing a logo in a similar vein as Sawstop and call it LopStop. The days of having a seat slam on one's schlong are over. How cold is the water? LOL More importantly, how deep is it? |
#56
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![]() "Mike Marlow" wrote in message ... Leon wrote: "HeyBub" wrote in message m... Some years ago, the federal government, in its infinite wisdom, and all the while thinking of the children, mandated that washing machines come to a complete stop in just a few seconds (like three). It shouldn't be hard to transfer that technology to table saws. Sawstop Nah - don't need sawstop for this need Leon. A simple brake is all that is necessary. With all of the chop saws that come with brakes today, it really should be no big deal for a table saw to have the same capability - it's been around forever. Granted but the reason to stop the blade is for safety and that technology is already around on several levels of effectiveness. |
#57
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![]() "Lobby Dosser" wrote in message ... "Larry W" wrote in message ... The claim to fame for SawStop is Not stopping the blade, but Sensing when your pinkie finger touched the blade and Then stopping the blade before you lose said pinkie. Can't agree, that technology had been around for many years. I have lamps in my house that turn off when touched, building elevator buttons that select by touch, and my I-phone needs the touch of skin, not a stylus or finger nail to work. Getting a blade spinning in excess of 3000 rpm to stop in a small fraction of a turn and drop below the table surface is the tricky part. |
#58
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On Aug 9, 12:24*pm, "Leon" wrote:
"Mike Marlow" wrote in message ... Leon wrote: "HeyBub" wrote in message news:VbOdncf_jINvv8PRnZ2dnUVZ_vCdnZ2d@earthlink. com... Some years ago, the federal government, in its infinite wisdom, and all the while thinking of the children, mandated that washing machines come to a complete stop in just a few seconds (like three). It shouldn't be hard to transfer that technology to table saws. Sawstop Nah - don't need sawstop for this need Leon. *A simple brake is all that is necessary. *With all of the chop saws that come with brakes today, it really should be no big deal for a table saw to have the same capability - it's been around forever. Granted but the reason to stop the blade is for safety and that technology is already around on several levels of effectiveness. Electric brakes are a bit easier on universal (brushed) motors. |
#59
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On Aug 9, 11:30*am, "Leon" wrote:
"Lobby Dosser" wrote in message ... "Larry W" wrote in message ... The claim to fame for SawStop is Not stopping the blade, but Sensing when your pinkie finger touched the blade and Then stopping the blade before you lose said pinkie. Can't agree, that technology had been around for many years. *I have lamps in my house that turn off when touched, building elevator buttons that select by touch, and my I-phone needs the touch of skin, not a stylus or finger nail to work. Getting a blade spinning in excess of 3000 rpm to stop in a small fraction of a turn and drop below the table surface is the tricky part. No, getting around the SawStop patent is the tricky part. |
#60
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Robatoy wrote:
I just installed a new high-tech toilet. (For real) It has a dampening mechanism for lowering the seat. I will be designing a logo in a similar vein as Sawstop and call it LopStop. The days of having a seat slam on one's schlong are over. Every new toilet installation should have one of these: http://www.prankplace.com/product.as...FQgQswodMVv1Uw I got one, and it's a hoot! You never heard such noises... |
#61
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![]() "Robatoy" wrote in message ... On Aug 9, 12:24 pm, "Leon" wrote: "Mike Marlow" wrote in message Nah - don't need sawstop for this need Leon. A simple brake is all that is necessary. With all of the chop saws that come with brakes today, it really should be no big deal for a table saw to have the same capability - it's been around forever. Granted but the reason to stop the blade is for safety and that technology is already around on several levels of effectiveness. Electric brakes are a bit easier on universal (brushed) motors. BUT! Are'nt we talking about stopping a blade on a TS? Most contractors and larger don't use universal motors and stopping the motor is not going to stop the blade. With belts, the blade will continue to spin enough to hurt you. |
#62
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On Mon, 9 Aug 2010 15:55:33 -0500, "Leon" wrote:
"Robatoy" wrote in message ... On Aug 9, 12:24 pm, "Leon" wrote: "Mike Marlow" wrote in message Nah - don't need sawstop for this need Leon. A simple brake is all that is necessary. With all of the chop saws that come with brakes today, it really should be no big deal for a table saw to have the same capability - it's been around forever. Granted but the reason to stop the blade is for safety and that technology is already around on several levels of effectiveness. Electric brakes are a bit easier on universal (brushed) motors. BUT! Are'nt we talking about stopping a blade on a TS? Most contractors and larger don't use universal motors and stopping the motor is not going to stop the blade. With belts, the blade will continue to spin enough to hurt you. Stopping the motor had better stop the blade, and darn quick. Certainly fast enough for the stated problem (not SawStop). |
#63
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On Mon, 9 Aug 2010 08:48:54 -0400, "Josepi" wrote:
Not true. I worked with many different dynamic and mechanical braking systems, including DC Injection braking and none were any special motors. OTOH these were industrial applications using larger HP units. Geeeeez. My cheap $189 slide saw has dynamic braking on it and I doubt it is any special motor. The blade had to worth half the price. It also has a delay circuit that doesn't react immediately. That's why I'm surprised higher end table saws don't use dynamic braking. The controller is a lot more complicated (expensive) than a slider's. It doesn't seem like much of a stretch to add a couple of contacts to it. |
#64
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![]() wrote in message news ![]() On Mon, 9 Aug 2010 15:55:33 -0500, "Leon" wrote: BUT! Are'nt we talking about stopping a blade on a TS? Most contractors and larger don't use universal motors and stopping the motor is not going to stop the blade. With belts, the blade will continue to spin enough to hurt you. Stopping the motor had better stop the blade, and darn quick. Certainly fast enough for the stated problem (not SawStop). That would be the desired effect but with a contractors saw I would be shocked if the motor stopped and the blade did not continue to spin a few times. |
#65
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On Mon, 9 Aug 2010 17:43:59 -0500, "Leon" wrote:
wrote in message news ![]() On Mon, 9 Aug 2010 15:55:33 -0500, "Leon" wrote: BUT! Are'nt we talking about stopping a blade on a TS? Most contractors and larger don't use universal motors and stopping the motor is not going to stop the blade. With belts, the blade will continue to spin enough to hurt you. Stopping the motor had better stop the blade, and darn quick. Certainly fast enough for the stated problem (not SawStop). That would be the desired effect but with a contractors saw I would be shocked if the motor stopped and the blade did not continue to spin a few times. A "couple of times" solves the stated problem. |
#66
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" wrote in
: That's why I'm surprised higher end table saws don't use dynamic braking. The controller is a lot more complicated (expensive) than a slider's. It doesn't seem like much of a stretch to add a couple of contacts to it. As a side benefit, you can put the generated energy back in the grid and recoup some of the electric cost of running the saw. *grin* Puckdropper -- Never teach your apprentice everything you know. |
#67
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![]() wrote Aluminum. Wingnuts. Sliding. All these things scream "alignment" to me. Not really. The aluminum part that moves is up against the heavy casting that is the part that securely locks to the saw. Once you have the casting set, the aluminum repeats accurately (it is metal on metal with nothing to let it become inaccurate) when it is tightened against the casting. I usually keep mine accuratly adjusted to under a 32nd of an inch, and it stays there for a long period of time. It takes something hitting it really hard to knock it out of adjustment. I don't understand people that get out a tape measure to check their setting for every single cut. I set up my machine and scale to cut what I set it on, and go to town. If I really need a super accurate cut, I check the setting with a trial cut on a scrap. It is nearly always what I had the scale set on. -- Jim in NC |
#68
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![]() "Leon" wrote That would be the desired effect but with a contractors saw I would be shocked if the motor stopped and the blade did not continue to spin a few times. I don't know what drive system contractor saws use. I know the Craftsman my Dad had, used a toothed belt, so if the motor stopped, the blade would stop, at least until it tore the teeth off the belt. I think some use a gear drive, don't they? -- Jim in NC |
#69
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"Morgans" wrote in message
... wrote Aluminum. Wingnuts. Sliding. All these things scream "alignment" to me. Not really. The aluminum part that moves is up against the heavy casting that is the part that securely locks to the saw. Once you have the casting set, the aluminum repeats accurately (it is metal on metal with nothing to let it become inaccurate) when it is tightened against the casting. I usually keep mine accuratly adjusted to under a 32nd of an inch, and it stays there for a long period of time. It takes something hitting it really hard to knock it out of adjustment. I don't understand people that get out a tape measure to check their setting for every single cut. I set up my machine and scale to cut what I set it on, and go to town. If I really need a super accurate cut, I check the setting with a trial cut on a scrap. It is nearly always what I had the scale set on. -- Jim in NC What he said but 1/32 of an inch is not close enough for me. Tape measure? ACK! I use a dial gauge *very* rarely but I have a rule that's marked in 64ths and I expect the fence to be *on the money*. Max |
#70
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The cost of the dual register meter would break even in how many decades?
LOL "Puckdropper" puckdropper(at)yahoo(dot)com wrote in message ... As a side benefit, you can put the generated energy back in the grid and recoup some of the electric cost of running the saw. *grin* Puckdropper " wrote in : That's why I'm surprised higher end table saws don't use dynamic braking. The controller is a lot more complicated (expensive) than a slider's. It doesn't seem like much of a stretch to add a couple of contacts to it. |
#71
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"Morgans" wrote in
: *snip* I don't understand people that get out a tape measure to check their setting for every single cut. I set up my machine and scale to cut what I set it on, and go to town. If I really need a super accurate cut, I check the setting with a trial cut on a scrap. It is nearly always what I had the scale set on. I don't trust my fence indicator. I had it set correctly once, but as the saw got moved around, the rails (where the indicator is) on the saw moved as well. It's so much easier to get the tape out and adjust the fence than to try to keep the indicator reading true. Puckdropper -- Never teach your apprentice everything you know. |
#72
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On 10 Aug 2010 03:40:18 GMT, Puckdropper puckdropper(at)yahoo(dot)com wrote:
"Morgans" wrote in : *snip* I don't understand people that get out a tape measure to check their setting for every single cut. I set up my machine and scale to cut what I set it on, and go to town. If I really need a super accurate cut, I check the setting with a trial cut on a scrap. It is nearly always what I had the scale set on. I don't trust my fence indicator. I had it set correctly once, but as the saw got moved around, the rails (where the indicator is) on the saw moved as well. It's so much easier to get the tape out and adjust the fence than to try to keep the indicator reading true. I've never trusted the fence indicator. I put a Wixey gauge on mine and it seems to be pretty good. Once a session I zero it against the blade and all seems to be well. |
#73
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On Mon, 9 Aug 2010 21:38:36 -0400, "Morgans" wrote:
wrote Aluminum. Wingnuts. Sliding. All these things scream "alignment" to me. Not really. The aluminum part that moves is up against the heavy casting that is the part that securely locks to the saw. Once you have the casting set, the aluminum repeats accurately (it is metal on metal with nothing to let it become inaccurate) when it is tightened against the casting. If the "heavy casting" only connects at the front and doesn't continue to the back, there is room for error. Beisemeyer is one piece so there is nothing to get whacked out, other then the pair adjustment set screws. They're easily adjusted and really don't take much abuse anyway. I usually keep mine accuratly adjusted to under a 32nd of an inch, and it stays there for a long period of time. It takes something hitting it really hard to knock it out of adjustment. I don't understand people that get out a tape measure to check their setting for every single cut. I set up my machine and scale to cut what I set it on, and go to town. If I really need a super accurate cut, I check the setting with a trial cut on a scrap. It is nearly always what I had the scale set on. |
#74
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On Mon, 9 Aug 2010 21:46:01 -0400, "Morgans" wrote:
"Leon" wrote That would be the desired effect but with a contractors saw I would be shocked if the motor stopped and the blade did not continue to spin a few times. I don't know what drive system contractor saws use. I know the Craftsman my Dad had, used a toothed belt, so if the motor stopped, the blade would stop, at least until it tore the teeth off the belt. I think some use a gear drive, don't they? I don't know any with a gear drive. Small table-top units are generally direct drive. Full sized table saws are almost all belt driven. Not all have teeth, though. I wouldn't imagine gears would be a good thing on a table saw. |
#75
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Posted to rec.woodworking
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On Mon, 9 Aug 2010 22:29:33 -0400, "Josepi" wrote:
The cost of the dual register meter would break even in how many decades? The meter is free. Unless there is something intentionally installed in the meter, all will run backwards if the energy goes the other way. The hardware needed to sync to the line, OTOH,... |
#77
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Posted to rec.woodworking
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On Mon, 9 Aug 2010 08:22:11 -0700 (PDT), "
wrote: On Aug 9, 9:36*am, Robatoy wrote: On Aug 9, 12:41*am, "Lobby Dosser" wrote: I just installed a new high-tech toilet. (For real) It has a dampening mechanism for lowering the seat. I will be designing a logo in a similar vein as Sawstop and call it LopStop. The days of having a seat slam on one's schlong are over. How cold is the water? The deeper water is coldest. DAMHIKT |
#78
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Posted to rec.woodworking
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On Mon, 09 Aug 2010 23:06:41 -0500, Steve Turner
wrote: On 8/9/2010 10:53 PM, zzzzzzzzzz wrote: On Mon, 9 Aug 2010 21:38:36 -0400, wrote: wrote Aluminum. Wingnuts. Sliding. All these things scream "alignment" to me. Not really. The aluminum part that moves is up against the heavy casting that is the part that securely locks to the saw. Once you have the casting set, the aluminum repeats accurately (it is metal on metal with nothing to let it become inaccurate) when it is tightened against the casting. If the "heavy casting" only connects at the front and doesn't continue to the back, there is room for error. Beisemeyer is one piece so there is nothing to get whacked out, other then the pair adjustment set screws. They're easily adjusted and really don't take much abuse anyway. You're speaking about that which you know not. That's why I'm asking, dummy. My Unisaw has a Unifence and it doesn't get any more "whacked out" than a Biesemeyer. That's not what I've been told before and primarily why I went with the *B*I*E*S*E*M*E*Y*E*R* instead of the *U*N*I*F*E*N*C*E*. And yes, I've used a Biesemeyer (which you misspelled, btw) many times; my father and my buddy both have one. Sorry, my speelczecher doesn't do trademarks. Geez, what a maroon! |
#79
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Posted to rec.woodworking
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On 08/09/2010 11:26 PM, zzzzzzzzzz wrote:
On Mon, 09 Aug 2010 23:06:41 -0500, Steve Turner wrote: On 8/9/2010 10:53 PM, zzzzzzzzzz wrote: On Mon, 9 Aug 2010 21:38:36 -0400, wrote: wrote Aluminum. Wingnuts. Sliding. All these things scream "alignment" to me. Not really. The aluminum part that moves is up against the heavy casting that is the part that securely locks to the saw. Once you have the casting set, the aluminum repeats accurately (it is metal on metal with nothing to let it become inaccurate) when it is tightened against the casting. If the "heavy casting" only connects at the front and doesn't continue to the back, there is room for error. Beisemeyer is one piece so there is nothing to get whacked out, other then the pair adjustment set screws. They're easily adjusted and really don't take much abuse anyway. You're speaking about that which you know not. That's why I'm asking, dummy. From what I can see, you were _telling_ us, not asking, about the stability of the Unifence, and without any real first-hand knowledge. That makes _me_ the dummy? My Unisaw has a Unifence and it doesn't get any more "whacked out" than a Biesemeyer. That's not what I've been told before and primarily why I went with the *B*I*E*S*E*M*E*Y*E*R* instead of the *U*N*I*F*E*N*C*E*. Well it certainly depends on the application as to what fence is a better choice. If I'm running a production cabinet shop with husky galoots slamming sheet goods through the machine all day long, then I'm not gonna give 'em a Unifence; it's designed for finesse and accuracy, not abuse. I'm not gonna take my Ford F350 Power Stroke Diesel on a leisurely trip through the Texas Hill Country, and I'm not gonna take my Porsche to lumber yard to pick up roofing material. And yes, I've used a Biesemeyer (which you misspelled, btw) many times; my father and my buddy both have one. Sorry, my speelczecher doesn't do trademarks. Geez, what a maroon! And I'm sorry you got your boxers in a bunch. -- "Our beer goes through thousands of quality Czechs every day." (From a Shiner Bock billboard I saw in Austin some years ago) To reply, eat the taco. http://www.flickr.com/photos/bbqboyee/ |
#80
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Posted to rec.woodworking
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On 08/09/2010 10:51 PM, zzzzzzzzzz wrote:
On 10 Aug 2010 03:40:18 GMT, Puckdropperpuckdropper(at)yahoo(dot)com wrote: wrote in : *snip* I don't understand people that get out a tape measure to check their setting for every single cut. I set up my machine and scale to cut what I set it on, and go to town. If I really need a super accurate cut, I check the setting with a trial cut on a scrap. It is nearly always what I had the scale set on. I don't trust my fence indicator. I had it set correctly once, but as the saw got moved around, the rails (where the indicator is) on the saw moved as well. It's so much easier to get the tape out and adjust the fence than to try to keep the indicator reading true. I've never trusted the fence indicator. I put a Wixey gauge on mine and it seems to be pretty good. Once a session I zero it against the blade and all seems to be well. I absolutely trust the Unifence indicator, sometimes down to a 1/64" and it never fails me. I zero it to the blade maybe once a year; I can't recall it ever needing adjusting... -- Free bad advice available here. To reply, eat the taco. http://www.flickr.com/photos/bbqboyee/ |
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