Jump to content

repairing 1950s table saw


jon burgess

Recommended Posts

1 hour ago, peroxwhygen said:

003e7ba07bd5ae112d06011571b4c03d.jpg if it's to loose the nut in back will slip off when the motor is on but if it's to tight it will not move

Sent from my iPhone using Tapatalk

It looks like on those super old school machines that the way to lock it is to tighten the bolt all the way down so it can't  move and then you have to loosen it and retighten each time you adjust the tilt.

Link to comment
Share on other sites

15 minutes ago, jon burgess said:

 i have my first project with my table saw. the instructions says to set the rip fence to 1 1/2in i do not have a tape measure on my saw like you see on a Stopsaw, so how will i be able to do this

Take any tape measure and measure the distance between the fence and the very edge of the blade.

Link to comment
Share on other sites

20 minutes ago, tonylandin said:

I'm not to sure please crew correct me but should the 1 1/2" be between the blade and the fence so that the material you are cutting is an inch and a half wide otherwise the material will be "short".

From a fan of tools with lots of assistance from Siri #TIACREW

Yeah  that's exactly right. In the picture it looked like that's how he had it but my phone screen is dim and it's bright out so I may be seeing it wrong. For sure shouldn't  be to the far edge of the blade or center. It should be to the inside edge of the blade measured at the tip of a tooth, I.e. the widest part of the blade.

  • Like 1
Link to comment
Share on other sites

https://vimeo.com/167452272 he's the video version of what I am making. I like to use the 1 1/2in

Sent from my iPhone using Tapatalk

You want the 1-1/2" then make sure thats the SPACE between the fence and the teeth of the blade... and if you're still in doubt, make a test cut first, and measure that with your tape as normal

Sent from my SCH-I535 using Tapatalk

  • Like 1
Link to comment
Share on other sites

as i was truing up the ends on my cutting board to make it into an end grain cutting board the belt slipped off. as most of you know i put on a new belt. why would it slip off?

 

i have notice after making a few cuts the belt is pretty warm to the touch. also if this matter is the motor is also very hot. there is not bearings behind the saw blade.

 

im 99.9% sure i installed it on the pulley correctly because you can tell when its not on the pulley.

Link to comment
Share on other sites

Just let it burn and start a regular BBQ!! 

If the belt is as loose as your video shows still, then it needs to be tightened.

Did you put on different size pulleys than was with it originally? 

Does the burning seem to be coming from the wood, or the motor? Check for scorch marks on the wood, or a wisp of smoke from the motor (that would be bad)

Link to comment
Share on other sites

the smell seems to be from the belt or the motor. there are new bearings in the motor. (but its still is a 65 year old motor) new bearings or not. i did not replace the original pulleys because they looked fine. the video i uploaded did not have a blade attach to it once i add the blade the belt did not wobble .

Link to comment
Share on other sites

2 hours ago, jon burgess said:

the smell seems to be from the belt or the motor. there are new bearings in the motor. (but its still is a 65 year old motor) new bearings or not. i did not replace the original pulleys because they looked fine. the video i uploaded did not have a blade attach to it once i add the blade the belt did not wobble .

Check the number on your belt. It is going to be something like B49 or some other thing like that. It will be in the format of B## where those two numbers are the length. Go to your local belt supplier and pick up a high quality belt for cogged pulleys. It will be in the format of BX## where the two numbers following the BX should be the same as the numbers following the B on your previous belt. I have found that in situations where everything isn't quite ideal these will actually grip the pulleys more and slip less. If it continues to smell, I would advise getting new pulleys. You often can't tell a pulley is bad only from a visual inspection.

  • Like 1
Link to comment
Share on other sites

Check the number on your belt. It is going to be something like B49 or some other thing like that. It will be in the format of B## where those two numbers are the length. Go to your local belt supplier and pick up a high quality belt for cogged pulleys. It will be in the format of BX## where the two numbers following the BX should be the same as the numbers following the B on your previous belt. I have found that in situations where everything isn't quite ideal these will actually grip the pulleys more and slip less. If it continues to smell, I would advise getting new pulleys. You often can't tell a pulley is bad only from a visual inspection.

This.

Was working on an RTU (roof mounted air conditioner) and the belt must have worn unevenly because the thickness of the belt varied as it went around the pulley, so it would ride in and out of the pulley slightly, bouncing the whole assembly around like mad as it was turning. I wish I grabbed a video of it because it was the craziest thing to watch. It looked perfect, but putting a new belt on fixed it.

Sent from my XT1585 using Tapatalk

  • Like 1
Link to comment
Share on other sites

6 minutes ago, KnarlyCarl said:

 

Sent from my XT1585 using Tapatalk

Those socket rails keep getting more and more credible. 

@jon burgess this should help you figure out what belt you need. It isn't as common in my work, but since this is small you may have an A## belt that I would exchange for the Tri-power AX## belt. I hope this isn't confusing.

Belt ID Chart.jpg

  • Like 1
Link to comment
Share on other sites

Nice chart sterco.

At the end of this, I roll the pulley around. As you can see, the belt rides perfectly even with the outer diameter of the pulley, whereas before the old belt was riding up and down and bouncing the whole thing

.

As you can see I was play around with the differences between vimeo and YouTube

Sent from my XT1585 using Tapatalk

  • Like 1
Link to comment
Share on other sites

  • 2 weeks later...
  • 3 months later...

so i got the sawstop contractor saw for my b-day last month love it. i was thinking turning the old one into a job site saw (like desalts saws) for my work or i need a table saw for a family house . could this work? the base is 13X15 i know i will need a piece of wood for the motor 

  • Like 1
Link to comment
Share on other sites

On 9/8/2016 at 9:39 PM, jon burgess said:

so i got the sawstop contractor saw for my b-day last month love it. i was thinking turning the old one into a job site saw (like desalts saws) for my work or i need a table saw for a family house . could this work? the base is 13X15 i know i will need a piece of wood for the motor 

I dont get it, tell us what you have in mind

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Member Statistics

    18,185
    Total Members
    6,555
    Most Online
    TNBT
    Newest Member
    TNBT
    Joined
×
×
  • Create New...