Mitre a 90 degree inside corner.

[CNG]

Hey there guys and gals, I have a job coming up where the customer is wanting a full mitre, inside corner included. we've done some pretty nifty work on our mitres with a lot of these new Calcuttas now available, But never having the chance to do a inside corner I'm just wondering if there are any tricks or tips floating around out there. We use a Park Industries Yukon II Thanks Guys!

Aaron

[Shaynelap]

Cut as far as you can with the bridge saw, then flip it upside down and finish it by hand

[Amroczka]

I hate mitering inside corners without a seam. Although im a new fabricator, i notice others work everywhere I go. Almost every single time i see an inside corner that is mitered, its got a small crack right there smiling at me. After doing a few like that, i just always put a euro seam at the corners.

Also not that material warantees truley exist, but how do you comply with quartz guidelines doing inside corner miters? Most companies require a 3/8 radius at minimum.

One time I was at a ceasarstone distribution center and pointed out one of those inside corner cracks in their showroom. Too funny

[Shiny Alex]

We normally integra glue a 150mm x 150mm 'L' shaped block on internal mitres. Whether it helps or not I'm not sure, but we've only had one crack. Although teenage kids sitting on tops helped with that.

[Amroczka]

Where do you glue it?

[Brembana4axis]

5 axis Waterjet

[Shiny Alex]

Where do you glue it?
[

I cut a 150mm x 1500mm block an 'L' shape with a radius in and glue behind the 2 edges on the underside. Then its all hidden with the substrate. I'll take a pic next week with one I have coming up.

[Amroczka]

Hiding it in the substrate is what made it click. Now i get it