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#1
Posted to rec.woodworking
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Planer knife sharpening angles
After sharpening my planer blades my planer is no longer able to pull the
stock through. I suspect it is because I either have the bevel wrong on the blades (they are definitely sharp .. I have the bandaids to prove that) or they now project too far from their holder and are contacting the wood before the rubber rollers can get a good grip. Either way, expensive wood now bears a boot load of pock marks from the anti-kickback pawls and I am using 40 grit to get rid of the acne. That process, however, leaves a lot to be desired in the parrallel department. So ... what angle do I need on the 12.5" HF planer and how high above the blade carrier should the blades project? I'm stalled making a baby cradle ... and the baby (grandchild #1) was born last week! Hellllp! Bill -- We all bring light to the discussion. Some by speaking, others by remaining silent. |
#2
Posted to rec.woodworking
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Planer knife sharpening angles
It didn't come with a depth setting jig? Sounds dangerous setting blade
depth to "whatever". Most of the aftermarket knives have a 45 degree bevel, but mine has a 40 degree primary bevel and 42 degree secondary. "Bill" wrote in message ... After sharpening my planer blades my planer is no longer able to pull the stock through. I suspect it is because I either have the bevel wrong on the blades (they are definitely sharp .. I have the bandaids to prove that) or they now project too far from their holder and are contacting the wood before the rubber rollers can get a good grip. Either way, expensive wood now bears a boot load of pock marks from the anti-kickback pawls and I am using 40 grit to get rid of the acne. That process, however, leaves a lot to be desired in the parrallel department. So ... what angle do I need on the 12.5" HF planer and how high above the blade carrier should the blades project? I'm stalled making a baby cradle ... and the baby (grandchild #1) was born last week! Hellllp! Bill -- We all bring light to the discussion. Some by speaking, others by remaining silent. |
#3
Posted to rec.woodworking
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Planer knife sharpening angles
"Woodhead" wrote in message ... Most of the aftermarket knives have a 45 degree bevel, but mine has a 40 degree primary bevel and 42 degree secondary. "Bill" wrote in message ... After sharpening my planer blades my planer is no longer able to pull the stock through. I suspect it is because I either have the bevel wrong on the blades (they are definitely sharp .. I have the bandaids to prove that) or they now project too far from their holder and are contacting the wood before the rubber rollers can get a good grip. Either way, expensive wood now bears a boot load of pock marks from the anti-kickback pawls and I am using 40 grit to get rid of the acne. That process, however, leaves a lot to be desired in the parrallel department. So ... what angle do I need on the 12.5" HF planer and how high above the blade carrier should the blades project? The manual for my DW733 indicates 42 degrees Mike |
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