Samstag, 15. August 2015

Construction

Parts:
2 cutoffs from the working stock (so the thickness is the same)
2 metal straight edges (steel or aluminium - which one you prefer)
4 bolts & nuts (ca. 1/5 inch)
8 washers fitting the bolts   


Assembling:* Drill 2 holes into each end of the straight edges (or use predrilled stock) and appropriate holes into the woodblocks
* Bolt together the following sandwich: washer - straight edge - woodblock - straight edge - washer
  ... tighten them just by hands.

* Adjust both straight edges abolutely parallel with a machinist square - doublecheck!!!
* Tighten everything with a wrench - doublecheck once again!
 
Parallelism is crucial ... on both ends!
the square-function has also to be adjusted ... doublecheck everything again ... and again.
the two types: long and without square on the bottom, short and with square on top

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