Assistance / opinion for handrail section !

[robert_woodguy]

Hi guys,

Almost newbie here, haven’t post much,..... but with this upcoming question, I’m…really lost and hopping some ...rescue
Was ask by a local stair specialty woodshop to commission / reproduce a little series of a hand railing section (See below pic)


Essentially, it’s 1½ in diameter with a 45° angle….with also a ¾’’ width flat bottom section ! made out of laminated 8/4 maple !

Obviously ( to me), this is called for a “flip” or say…. turn upside down technique with location pin and machined with a ballnose multy pass…at least I assume !!
This is where I’m hoping someone to steer me in, let say…. at an easier approach...if possible !!
Thks in advance, Robert

[Mike-S]

Obviously ( to me), this is called for a “flip”

You're right.
Since you can't do undercuts, set up pin guides on centerline and flip design around them.

[robert_woodguy]

Thanks Mike....
Today had some time to look at it more in depth....as you confirm, I too don't see anything else can b done......on a 3axes machine !
Thanks for looking at my question.
Later, Robert

[FixitMike]

What I have done using VCarve Pro.

Cut the outline of the curved rail using a 1/4" bit, cutting 3/8" deep.
Bandsaw just outside the outline.
Cut to the outline using a flush bit on a router table.
Cut the 4 corners with a 3/4" roundover bit on a router table.

Not much CNC work, but I suspect you can do it faster this way. Of course one would cut practice pieces before doing the real parts.

[Paul A]

Robert,

Do you have Aspire ?


I usually make mine in two halves, then glue and dowel them together, it also saves having to stock material over 2" thick.

[robert_woodguy]

Humm....Two thing here !!

1st....Can someone either advise a moderator or tell me how to advise the right persons.....for :
Only when I to this reply form that I see Paul A reply, meaning, if I simply look at the thread, his reply does NOT SHOW, either at the bottom and /or no indication of a 2nd page ??!! strange hen

Now...back to this question / treat I started.
Thanks FixitMike... and Paul A !
This is some "eye" opener on alternatives methods......I just enjoy reading about, was looking for !
Although these are interesting.....I still see it just may be best & simpler and better outcome ( from Aspire) to go with the flip with dowels method !
I'll give it a test in the next few days and come back with some pics to show !
Later guys