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### Author Topic: create new tool- grooving tool-inscribed circle  (Read 4561 times)

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#### Fred_evans

• 369
##### create new tool- grooving tool-inscribed circle
« on: July 31, 2012, 04:34:12 AM »
Hello chaps.

Newbie to lazyturn and am trying to get my mind around tool creation

I am setting up a grooving tool to do the example .
firstly
How is the "inscribed circle" applied to a parting tool with a
3.5mm wide tip?

In the tool setup dialog what value must i puit in inscrided circle,
tip radius and flank cut depth?

secondly what is the significance of the size of the inscribed circle
and how is it used by the program ?

TIA
regards

fred

think of the trees-- use both sides of the computer paper

#### RICH

• 7,380
##### Re: create new tool- grooving tool-inscribed circle
« Reply #1 on: July 31, 2012, 06:54:12 AM »
I'll clarify later ....got to go
RICH

#### Fred_evans

• 369
##### Re: create new tool- grooving tool-inscribed circle
« Reply #2 on: August 04, 2012, 07:38:03 AM »
Hello Rich--  Have you had a chance to look at this topic yet

regards
fred
think of the trees-- use both sides of the computer paper

#### RICH

• 7,380
##### Re: create new tool- grooving tool-inscribed circle
« Reply #3 on: August 04, 2012, 10:26:13 AM »
Fred,
Quote
How is the "inscribed circle" applied to a parting tool with a 3.5mm wide tip?

I will need to do some testing to see the affects of varying parameters and that takes time, hours not minutes.
I am going to guess that using tool tip radius and inscribed circle the same value and not ticking use use tool tip radius will
work but don't qoute me on that.

Quote
In the tool setup dialog what value must i puit in inscrided circle, tip radius and flank cut depth?

Each is defined in the manual starting on page 15.

Quote
what is the significance of the size of the inscribed circle and how is it used by the program ?

See attachment which corrects page 16 of the manual.

RICH

#### Fred_evans

• 369
##### Re: create new tool- grooving tool-inscribed circle
« Reply #4 on: August 04, 2012, 12:10:16 PM »
thank you rich--

Please send a opening key for the page so that it can be printed

many thanks

fred
think of the trees-- use both sides of the computer paper

#### RICH

• 7,380
##### Re: create new tool- grooving tool-inscribed circle
« Reply #5 on: August 04, 2012, 06:45:52 PM »
Didn't know i had it locked so for now print the jpg.
RICH