How to Cut External Threads in Creo 

in this video we will learn how can we model a external Thread in Creo and too a completely dymanic model so we can have all UNF/UNC Threads in Single file, just put the Thread Size and regenerate..
Unified Screw Thread Sizes link:
 http://www.amesweb.info/Screws/AsmeUn...
Profile & Farmulae Link:
 https://en.wikipedia.org/wiki/Unified...
/* Put from below in creo/*DATAIF THREAD_SIZE == "10-32"MAJOR_DIA = 0.1900TPI = 32PITCH = 1/TPIENDIF
IF THREAD_SIZE == "1/4-32"MAJOR_DIA = 0.2500TPI = 32PITCH = 1/TPIENDIF


/*===INTERNAL THREAD/EXTERNAL THREAD (INCH)===*/
/*FARMULAETHREAD_H = (SQRT(3)*PITCH)/2MINOR_DIA = MAJOR_DIA - ((5*THREAD_H)/4)PITCH_DIA = MAJOR_DIA - ((3*THREAD_H)/4)

/*PATHd3 = 2*PITCHd4 = THREAD_Ld5=2.5*PITCHd6 = 0.6134*PITCH+.00393/*OUR PATH IS DEFINED
/*PROFILEd10 = THREAD_H/8d11 = (5*THREAD_H)/8d12 = PITCH/4d13 = 60    /*PUT Symitrical relation for angle, half anglr is 30d7 = PITCH
/*CHAMFERd15 = MAJOR_DIA-(1.8*PITCH)d16 = 48  /*Desired angled17 = pitch/4d18 = 1.25 * pitch 

 FILTER Command in AutoCAD, Clean Large Drawings Quickly

By using these Command FILTER in AutoCAD, we can select the multiple features, such as blocks, layers, text, mtext in single shot. thereafter bwe can move, copy 9r delete that features from Huge Drawing.


FILTER Command ka उपयोग करके आप, बहुत सारी layers, Blocks, text, mtext, circle, polyline etc अपनी choice ke अनुसार कर सकते है। इस list external file me store kar sakte hai। aur load karke wo सारे feature चुटकियों में select kar sakte hai। 


Easy Clean Large drawings in Minutes

 Attach DWG, image or pdf as external reference, xRef, Im command in AutoCAD

How to attach DWG, image or pdf as external reference, xRef, Im command in AutoCAD

xref Command 

(EXTERNAL REFERENCE)

or

IM Comman

is very useful for managing external references like DWG, pdf or images, we can layer replace or reload from another location these references easily. by doing reference, it doesn't increase the size of DWG. very helpful for managing many references at the same time.

also, for digitization work, if we have reference image or pdf, we can scale the plan easily and digitize precisely.

external references जैसे Image, pdf, DWG ko AutoCAD में कैसे अपलोड करे, ये इस वीडियो के माध्यम से सिख सकते है।