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

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jmfzxy 发表于 2011-7-25 10:51
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)
1 V3 L9 g3 C( D, `: p- \, P; D3. 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.
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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
# p3 K, t) E  Q6 [  U' ?( }It is simple, You can build a special thread in UG, just using the HELIX and SWEPT command
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Ahaha,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 .
/ a& Z  n/ ^+ s# PEven though i knew a little how 2 get a complex thread with this tow Commands before.
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Actually I am still curious how 2 get a standerd triple thread with THREAD command in
! \6 A8 D- \. B7 w# n/ O3 s$ hjust 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 !!!
/ _) T5 Y7 w7 c1 kWO  MEN  CAN'T  UNDERSTAND!!!