Gallery, Projects and General > Scraping

DIY Electric scraper

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Pete.:
The Biax is sublimely clever in it's simplicity. The globe-shaped stroke adjuster is inherently balanced regardless of what stroke is set so the only reciprocal reaction is from the fairly lightweight shaft, clamp and blade.

Let's have some photos of your bl7 then Graham :)

mm289:

--- Quote from: Graham Stabler on December 24, 2017, 07:13:57 AM ---I started looking in to this and then saw a not so well advertised unit on Ebay and won it for just under £200 quid, it's one of the older blue cylindrical types with some blades although mostly big flat ones.

--- End quote ---

I'm not jealous  :hammer:

Paul  :clap:

Graham Stabler:
I won't get it until new year but intend to strip down and service so will photo the heck out of it. Sorry Paul but you are welcome to borrow it :beer:

I also asked Thang from a channel I use for mechanical inspiration if he would consider drawing up the mechanism from the Patent, and he did:

[embed=425,349]<iframe width="560" height="315" src="" frameborder="0" gesture="media" allow="encrypted-media" allowfullscreen></iframe>[/embed]

The real deal does not use a ball joint but otherwise it shows how it works nicely.

Cheers,

Graham

j1312v:
Hi everyone,

I found this link the other day showing a rather cleaver and well engineered DIY scraper  http://www.die-minilok.de/Werkstatt/Schaber.htm ...enjoy


Best,

B

Graham Stabler:
Interesting, the inside of the saw he modified uses the same basic mechanism as the Biax only not adjustable so he made a new crank, still not adjustable but better than nothing.

Graham

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