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Robert Bonomi
 
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Default Dumb Dado Question (dumber question yet)

In article ,
Edwin Pawlowski wrote:

"Chris Melanson" wrote in message
news:ClHec.41460$Sh4.19756@edtnps84...
Look at the tips of the outer blades (not the chippers) you should

have
one side that some teeth are pointed toward the outer side of the blade if
you look at the other blade the teeth should be pointed to the opposite
side. this is how you figure out which is the left and the right side
blades.


Let's take this one more step. The chippers have usually two or four teeth.
You put four of them together between the outer blades to make the thickness
you want. here do you place the teeth of each. One in back of the other?
Stagger them? Put some distance between them? Does not matter at all?

Ed



Given the option, staggering is preferable. It makes for a more even load
on the saw bearings.

A 'staggered' setup does not necessarily imply a uniform set of offsets as
you go from one side to the other. sometimes there are benefits to be had
if the 'angularly adjacent' teeth are not on physically adjacent chippers.

The extreme case, 2-tooth chippers, with several of them set together,
would result in a big 'chomp' as they all come in contact with the wood
and "no" chomp, while the leading/descending tooth has cleared the (nearest
the user part of the) piece, but the trailing/ascending tooth has not yet
contacted the (farthest from the user part of the) piece.