Hello
it's me again sorry
i would like to put allowance negative in my thread milling, and i use this toolshttps://www.sorotec.de/shop/Cutting-Too ... ng-cutter/
in the file this is how I program it for the M8/125 but i can't screw it.
i use a postpro eding cnc atc.
thanks you and sorry for my english is not my native langage and it's difficult for me.
allowance
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Re: allowance
Hello Stephane,
The thread depth of 0.6mm corresponds to the nominal dimension.
however a thread is milled larger. that is, the threads are in each case milled deeper.
For example at a M8.-Inner thread you would mill with a thread depth of 0.677mm instead of 0.6 mm.
Corresponding thread depths for inner threads and outer threads you can find either in the web oder in tablebooks.
Here I´ve been find a website (in german) for the M8 thread:
https://schraube-mutter.de/gewinde-m8/
To the right are diverse dimensions for the 8M-Inner thread. The parameter "Gewindetiefe H"(Thread depth) specifies the production depth.
In this table the thread depth for the M8-Inner thread ("Gewindetiefe Mutter") is even specified with 0.68mm ...
https://www.hug-technik.com/inhalt/ta/n ... risch.html
Best regards,
The thread depth of 0.6mm corresponds to the nominal dimension.
however a thread is milled larger. that is, the threads are in each case milled deeper.
For example at a M8.-Inner thread you would mill with a thread depth of 0.677mm instead of 0.6 mm.
Corresponding thread depths for inner threads and outer threads you can find either in the web oder in tablebooks.
Here I´ve been find a website (in german) for the M8 thread:
https://schraube-mutter.de/gewinde-m8/
To the right are diverse dimensions for the 8M-Inner thread. The parameter "Gewindetiefe H"(Thread depth) specifies the production depth.
In this table the thread depth for the M8-Inner thread ("Gewindetiefe Mutter") is even specified with 0.68mm ...
https://www.hug-technik.com/inhalt/ta/n ... risch.html
Best regards,
3D-M-SOFT GmbH
Herrengrabenweg 31 | D-19061 Schwerin
Telefon: (0385) 61737343 | Fax: (0385) 61737355
www.condacam.eu | E-Mail: Info@condacam.eu
Herrengrabenweg 31 | D-19061 Schwerin
Telefon: (0385) 61737343 | Fax: (0385) 61737355
www.condacam.eu | E-Mail: Info@condacam.eu