求教：UG中，多头螺纹如何画？非三角形螺纹——矩形螺纹怎么画？

gonpe

求教：ug中，多头螺纹如何画？非三角形螺纹——矩形螺纹怎么画？

jmfzxy

oh , my lady gaga,why doesn't anybody can help this question?

keng21

jmfzxy 发表于 2011-7-25 10:51
- E. h/ |3 f  K/ Y; @. ?. O$ N5 h0 [oh , my lady gaga,why doesn't anybody can help this question?

It is simple, You can build a special thread in UG, just using the HELIX and SWEPT command
1. Create a helix by HELIX command (three important parameter: number of turns, pitch and radius)
2. Then make a sketch at the start of helix( triangle,rectangle or trapezoid)
% o- [  q  Z; v' B3. Use the SWEPT comand to create the thread, helix is the guide curve and the sketch you created in step 2 is the section. the orientation method must be ” Vector Direction“ and the ZC Axis is the Vector.

Rotate the single thread 180 degree you can get a double thread, rotate the thread 120 degree twice you can get a triple thread.

jmfzxy

keng21 发表于 2011-7-29 22:01
' U" _; B6 R& k! bIt is simple, You can build a special thread in UG, just using the HELIX and SWEPT command
" I0 m! g+ N2 D; T0 e1. C ...

# R* x4 A' b, a/ x$ A0 jAhaha,i am so happy that someone can reply to me.so thank u a million Keng.
According as the method that u provided,i can handle with this problem .
Even though i knew a little how 2 get a complex thread with this tow Commands before.
8 T& w  r" v% z5 k) p" E6 j
Actually I am still curious how 2 get a standerd triple thread with THREAD command in
( M4 ^: i  N7 j' d) O" b7 c2 A, }just only one or two steps.Maybe it doesn't be done in UG.If u know,plz let me know,thx.

jmfzxy

This is the product with Keng's idea. Awesome

lzj314456052

YOU A TO NIU BI !!!
WO  MEN  CAN'T  UNDERSTAND!!!