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#1
Posted to rec.woodworking
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Problems Jointing
I have a 6ft jet jointer and have begun working with it. I've been
researching and reading about how to do this properly and I'm still having challenges. What seems to happen to me, no matter what board I use or how much I cut off on each pass is that it cuts the first couple inches of the board and then pretty much skips the remainder of the board. This seems to happen regardless of where I put pressure on the board. Generally I follow the guidline of pushing the board over the cutter and then apply the pressure to the outfeed of the table, all I end up doing is creating thinner ends that a straight line cut across the entire board. I also have checked that everything is level, etc. Thoughts? Thanks! |
#2
Posted to rec.woodworking
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Problems Jointing
On Fri, 1 Aug 2008 13:19:26 -0700 (PDT), bigt
wrote: I have a 6ft jet jointer and have begun working with it. I've been researching and reading about how to do this properly and I'm still having challenges. What seems to happen to me, no matter what board I use or how much I cut off on each pass is that it cuts the first couple inches of the board and then pretty much skips the remainder of the board. This seems to happen regardless of where I put pressure on the board. Generally I follow the guidline of pushing the board over the cutter and then apply the pressure to the outfeed of the table, all I end up doing is creating thinner ends that a straight line cut across the entire board. I also have checked that everything is level, etc. Thoughts? Thanks! try lowering the outfeed table. or is it raise the outfeed table? check to be sure the tables are coplaner. skeez |
#3
Posted to rec.woodworking
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Problems Jointing
On Aug 1, 3:19 pm, bigt wrote:
I have a 6ft jet jointer and have begun working with it. I've been researching and reading about how to do this properly and I'm still having challenges. I agree with the co-planer issue. Sound like your outfeed table is sloping uphill. If it's not that then it is definitely something else |
#4
Posted to rec.woodworking
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Problems Jointing
bigt wrote:
What seems to happen to me, no matter what board I use or how much I cut off on each pass is that it cuts the first couple inches of the board and then pretty much skips the remainder of the board. Either your outfeed table is dipping down at the end (not parallel to the infeed) or else it's too high relative to the blades. Chris |
#5
Posted to rec.woodworking
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Problems Jointing
The outfeed table should be sightly lower than the infeed by 1/32 - 1/16".
To get a straight edge and not tapered you should be keeping the board up against the fence and not pushing down over the knives. Let the jointer straighten the edge by keeping the board against the fence. Tim "bigt" wrote in message ... I have a 6ft jet jointer and have begun working with it. I've been researching and reading about how to do this properly and I'm still having challenges. What seems to happen to me, no matter what board I use or how much I cut off on each pass is that it cuts the first couple inches of the board and then pretty much skips the remainder of the board. This seems to happen regardless of where I put pressure on the board. Generally I follow the guidline of pushing the board over the cutter and then apply the pressure to the outfeed of the table, all I end up doing is creating thinner ends that a straight line cut across the entire board. I also have checked that everything is level, etc. Thoughts? Thanks! |
#6
Posted to rec.woodworking
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Problems Jointing
Sorry about the top-post, but...
WHAT??? The outfeed LOWER than the infeed? No...the outfeed needs to be at the SAME height as the blades and the INfeed lower than the blades "tdup2" wrote in message . .. The outfeed table should be sightly lower than the infeed by 1/32 - 1/16". To get a straight edge and not tapered you should be keeping the board up against the fence and not pushing down over the knives. Let the jointer straighten the edge by keeping the board against the fence. Tim "bigt" wrote in message ... I have a 6ft jet jointer and have begun working with it. I've been researching and reading about how to do this properly and I'm still having challenges. What seems to happen to me, no matter what board I use or how much I cut off on each pass is that it cuts the first couple inches of the board and then pretty much skips the remainder of the board. This seems to happen regardless of where I put pressure on the board. Generally I follow the guidline of pushing the board over the cutter and then apply the pressure to the outfeed of the table, all I end up doing is creating thinner ends that a straight line cut across the entire board. I also have checked that everything is level, etc. Thoughts? Thanks! |
#7
Posted to rec.woodworking
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Problems Jointing
In article , "tdup2" wrote:
The outfeed table should be sightly lower than the infeed by 1/32 - 1/16". You stated that exactly backward. Proper setup has the knives about 0.002" above the outfeed table. The infeed table is then lowered below the outfeed table by the depth of the cut you wish to take. To get a straight edge and not tapered you should be keeping the board up against the fence and not pushing down over the knives. Let the jointer straighten the edge by keeping the board against the fence. Also incorrect. It's necessary to keep some pressure down against the table; that's your reference surface, after all, and you need to keep the wood in close contact with it. |
#8
Posted to rec.woodworking
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Problems Jointing
"tdup2" wrote in message . .. The outfeed table should be sightly lower than the infeed by 1/32 - 1/16". NOT! |
#9
Posted to rec.woodworking
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Problems Jointing
"Leon" wrote in message ... "tdup2" wrote in message . .. The outfeed table should be sightly lower than the infeed by 1/32 - 1/16". NOT! Exactly! The outfeed table is ALWAYS lower to the infeed table by the depth of the cut. Dave in Houston |
#10
Posted to rec.woodworking
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Problems Jointing
"Dave in Houston" wrote in message ... "Leon" wrote in message ... "tdup2" wrote in message . .. The outfeed table should be sightly lower than the infeed by 1/32 - 1/16". NOT! Exactly! The outfeed table is ALWAYS lower to the infeed table by the depth of the cut. Dave in Houston NOT! ;~) The out feed should be the same height as the knives and the in feed should be lowered to the desired depth of cut. |
#11
Posted to rec.woodworking
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Problems Jointing
In article , "Dave in Houston" wrote:
Exactly! The outfeed table is ALWAYS lower to the infeed table by the depth of the cut. You misspelled "higher". |
#12
Posted to rec.woodworking
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Problems Jointing
"Dave in Houston" wrote in message ... "Leon" wrote in message ... "tdup2" wrote in message . .. The outfeed table should be sightly lower than the infeed by 1/32 - 1/16". NOT! Exactly! The outfeed table is ALWAYS lower to the infeed table by the depth of the cut. We all know that you just typed that backwards, Dave. Go get yourself another cup of coffee! Hazards of wrec'ing in the early morning ...do it all the time. -- www.e-woodshop.net Last update: 5/14/08 KarlC@ (the obvious) |
#13
Posted to rec.woodworking
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Problems Jointing
"Doug Miller" wrote in message ... In article , "Dave in Houston" wrote: Exactly! The outfeed table is ALWAYS lower to the infeed table by the depth of the cut. You misspelled "higher". The spell checker probably did it to him... don't you just hate it when that happens? |
#14
Posted to rec.woodworking
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Problems Jointing
"Leon" wrote in message ... "Dave in Houston" wrote in message ... "Leon" wrote in message ... "tdup2" wrote in message . .. The outfeed table should be sightly lower than the infeed by 1/32 - 1/16". NOT! Exactly! The outfeed table is ALWAYS lower to the infeed table by the depth of the cut. Dave in Houston NOT! ;~) The out feed should be the same height as the knives and the in feed should be lowered to the desired depth of cut. Oh, ****; lysdexia strikes again. Dave in Houston |
#15
Posted to rec.woodworking
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Problems Jointing
"Dave in Houston" wrote in message ... Exactly! The outfeed table is ALWAYS lower to the infeed table by the depth of the cut. Dave in Houston NOT! ;~) The out feed should be the same height as the knives and the in feed should be lowered to the desired depth of cut. Oh, ****; lysdexia strikes again. Dave in Houston LOL, I know! Been there and now sell the t-shirt. |
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