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#1
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Half pieces of PVC
I need some 3" or 4" PVC split long ways. Is this available commercially,
or will I have to do it on a table saw? About 80'. Steve |
#2
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Half pieces of PVC
On Jul 23, 4:40*pm, "Steve B" wrote:
I need some 3" or 4" PVC split long ways. *Is this available commercially, or will I have to do it on a table saw? *About 80'. Steve Never seen it for sale. Note that when you slit it on the table saw the kerf will close to due the release of residual extrusion stress. More noticeable on larger pipe (like 6"). Also the two cut pieces will no longer be "round", the cut edges tend to "flare" to straight / lose their curvature. cheers Bob |
#3
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Half pieces of PVC
On 07/23/11 7:40 PM, Steve B wrote: I need some 3" or 4" PVC split long ways. Is this available commercially, or will I have to do it on a table saw? About 80'. Steve What about half round gutters? Too flimsy? Maybe double 'em up? http://tinyurl.com/HalfRoundGutter http://www.egutter.com/RAIN-GUTTERS-...utter-10-White |
#4
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Half pieces of PVC
On 7/23/2011 8:11 PM, DD_BobK wrote:
On Jul 23, 4:40 pm, "Steve wrote: I need some 3" or 4" PVC split long ways. Is this available commercially, or will I have to do it on a table saw? About 80'. Steve Never seen it for sale. Note that when you slit it on the table saw the kerf will close to due the release of residual extrusion stress. More noticeable on larger pipe (like6"). Also the two cut pieces will no longer be "round", the cut edges tend to "flare" to straight / lose their curvature. cheers Bob I gotta ask- what is this for? -- aem sends, curiously.... |
#5
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Half pieces of PVC
"Steve B" wrote in message .. . I need some 3" or 4" PVC split long ways. Is this available commercially, or will I have to do it on a table saw? About 80'. Steve I have ripped the grey pvc on the table saw and recently using the HF multi tool using the circle blade. The multi tool though slower did a far better job. With 80' to do I think I would revert to the table saw and try to rig a jig to keep each section flat and straight during ripping ( it has a tendency to roll or twist). @AEM one time I was making 3/4" slip on sleeves for a cable line that went through a flower bed. The last time I was making a protective cover for physical protection only, of an older electric SE over a patio. Colbyt |
#6
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Half pieces of PVC
"Uno" wrote in message ... On 7/23/2011 4:40 PM, Steve B wrote: I need some 3" or 4" PVC split long ways. Is this available commercially, or will I have to do it on a table saw? About 80'. Steve I would make a jig that was about 2' long, the width of the pvc, and with a top that is just higher than the blade height. Then you could hold it on the table and feed it through. with it 2' long, you wouldn't have to hold it above the blade. (yikes) -- Uno That would work if the blade is high enough to cut the pipe in one pass. If not, you have to get a tad more sophisticated. I'd make a jig like you mention for the first cut. Then I'd take a strip of metal and bend it 90 degrees to act as a guide while putting the pipe through on the second pass that splits it. The guide can be ahead of the blade and would keep the tubing from turning as you push. |
#7
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Half pieces of PVC
"Uno" wrote in message ... On 7/23/2011 4:40 PM, Steve B wrote: I need some 3" or 4" PVC split long ways. Is this available commercially, or will I have to do it on a table saw? About 80'. Steve I would make a jig that was about 2' long, the width of the pvc, and with a top that is just higher than the blade height. Then you could hold it on the table and feed it through. with it 2' long, you wouldn't have to hold it above the blade. (yikes) -- Uno I did this ONCE before, and used a band saw. Boy, howdy, did I learn a lot. Don't ask. This time, I think I'll get it pretty close by building a jig, and putting extensions on the sides of the saw to support it, and keep the pipe oriented. It doesn't have to be perfect, just pretty good. They are going to be gutters to catch the vertical fall of water from spraying the outside walls of the container. The roof will have regular guttering, and a pal of mine will come in and make me one 40' piece out of coil. Steve |
#8
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Half pieces of PVC
On 7/23/2011 4:40 PM, Steve B wrote:
I need some 3" or 4" PVC split long ways. Is this available commercially, or will I have to do it on a table saw? About 80'. Steve I would make a jig that was about 2' long, the width of the pvc, and with a top that is just higher than the blade height. Then you could hold it on the table and feed it through. with it 2' long, you wouldn't have to hold it above the blade. (yikes) -- Uno |
#9
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Half pieces of PVC
For eighty feet of pipe, it sounds like time to build a jig.
If you have a band saw available, that sounds like a good way to split. What are you building? Feeding trough for a barn full of chickens? -- Christopher A. Young Learn more about Jesus www.lds.org .. "Steve B" wrote in message .. . I need some 3" or 4" PVC split long ways. Is this available commercially, or will I have to do it on a table saw? About 80'. Steve |
#10
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Half pieces of PVC
DD_BobK wrote:
On Jul 23, 4:40 pm, "Steve B" wrote: I need some 3" or 4" PVC split long ways. Is this available commercially, or will I have to do it on a table saw? About 80'. Steve Never seen it for sale. Note that when you slit it on the table saw the kerf will close to due the release of residual extrusion stress. More noticeable on larger pipe (like 6"). Also the two cut pieces will no longer be "round", the cut edges tend to "flare" to straight / lose their curvature. Or close up. I did this with a "Pool Noodle" from WalMart. A PoolNoodle is a four-foot cylinder of foam rubber with a 1/2" hole through its length. I used it to insulate the high-pressure line from the A/C condensing unit to the outside wall. A similar piece of insulating rubber from the box store costs about $8.00. The PoolNoodle was eighty-nine cents. Plus a rip through the saw. Anyway, when ripped, the slot did not stay open, it closed up. 'Course this has absolutely nothing to do with PVC, I just felt like making this a better world. |
#11
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Half pieces of PVC
On 7/25/2011 10:52 AM, HeyBub wrote:
DD_BobK wrote: On Jul 23, 4:40 pm, "Steve wrote: I need some 3" or 4" PVC split long ways. Is this available commercially, or will I have to do it on a table saw? About 80'. Steve Never seen it for sale. Note that when you slit it on the table saw the kerf will close to due the release of residual extrusion stress. More noticeable on larger pipe (like6"). Also the two cut pieces will no longer be "round", the cut edges tend to "flare" to straight / lose their curvature. Or close up. I did this with a "Pool Noodle" from WalMart. A PoolNoodle is a four-foot cylinder of foam rubber with a 1/2" hole through its length. I used it to insulate the high-pressure line from the A/C condensing unit to the outside wall. A similar piece of insulating rubber from the box store costs about $8.00. The PoolNoodle was eighty-nine cents. Plus a rip through the saw. Anyway, when ripped, the slot did not stay open, it closed up. 'Course this has absolutely nothing to do with PVC, I just felt like making this a better world. A common trick- I see slit pool noodle sections used as pads on roof racks and such all the time. -- aem sends... |
#12
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Half pieces of PVC
Colbyt wrote:
With 80' to do I think I would revert to the table saw and try to rig a jig to keep each section flat and straight during ripping ( it has a tendency to roll or twist). A bandsaw would be my first choice. I'd set the pipe along side a 2x4 and then hot glue it in a few places along the length. |
#13
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Half pieces of PVC
Mike Paulsen wrote:
Colbyt wrote: With 80' to do I think I would revert to the table saw and try to rig a jig to keep each section flat and straight during ripping ( it has a tendency to roll or twist). A bandsaw would be my first choice. I'd set the pipe along side a 2x4 and then hot glue it in a few places along the length. Oooh! Good idea about attaching it to a 2x4. That way it won't rotate. |
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