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1-Visitor
January 30, 2015
Question

CREO3 . Коническая резьба

  • January 30, 2015
  • 1 reply
  • 4946 views

Небходимо:

1. расфрезеровать колодец под коническую резьбу

2 , нарезать резьбу резьбофрезой

%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA0.JPG

 

Что получилось:

1. отверстие отфрезеровано с применением фичера "фрезерование по линиям рез а ".

Если фреза берется с радиусом при вершине, обработка рвется. Лучше выбрать концевую. Тоже не супер, но СДЕЛАНО.

2. а вот собственно "резьбофрезерование» - Большая Головная боль! Получаем перемещение по 3 координатам без отработки коррекции на радиус инструмента.

Вопрос: как сделать, чтобы отрабатывались G41, G42

 


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1 reply

Olga1-VisitorAuthor
1-Visitor
February 2, 2015

Коническая резьба

Требуется:

1. фрезерные отверстия конической резьбы

2 резьбовые Резьбофрезерование

Нет дополнительных линий

v2.JPG

big headache: no additional lines

tool radius compensation not working

Снимок1.JPGfreza_koncev.JPG

1-Visitor
February 5, 2015

Olga,

that tool path looks like it is for a single form threading tool which I have not tried with Creo3.0 . I believe that cutter compensation will not work with a helical toolpath. You would have to compensate with the tool diameter to adjust the thread diameter.

Sorry I have not responed to you before this but I can't seem to translate your questions.

Steve

Olga1-VisitorAuthor
1-Visitor
February 6, 2015

CREO3 milling component conical surface along a helical - additional turns of are not created!

" I believe that cutter compensation will not work with a helical toolpath. You would have to compensate with the tool diameter to adjust the thread diameter."

compensate with the tool diameter to adjust - Trying to say that does not work!

Z.JPG

sorry for my english