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Writing User Routine in DEFORM 3D

Hi all,

I am new to DEFORM 3D and I am intended to simulate the effect of coolant pressure on the chip formation in metal cutting.

I dont know how to incorporate the mechanical effect of coolant pressure on chip formation in machining.

Are there any standard options in DEFORM 3D, which I can use to simulate the same?.

If not, will writing a user subroutine in DEFORM help me to simulate the same?. If the user subroutine, is the only way to do so, I would like to get some material on writing user subroutine in DEFORM 3D?.

Would be glad to know any information regarding this topic.

Thanking you in advance and looking forward eagerly,

Ashwin Devotta

ashwin.devotta@gmail.com

Comments

Hi,

I work with Deform regarding Simulation of Laser assisted machining too! we can share our information! 

 

Mr Ashwinn,

im using deform too for my machining... but totally a beginer... 

ive got a problem in Deform 2D machining,

 

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i had design a machining models, i
have change from 4000 rpm to 40000 rpm, using WC cutting tool and AISI1045
machining... i wish to get the cutting force data... i check for load stroke
graph... and put time at X axis, and X Load for Y axis... Do this results show
cutting force?

im using couloum friction as my friction coefficient... i got almost the same X load, but the speed had change from 4000 to 40000 rpm.. i want to make for 0.01 mm/rev feed...

 

do the X load can be consider as cutting force?

 

girishkantgarg

I want to find out cutting force in machining simulation using deform 2D. I have seen your query . I am also facing same problem. All the data shown in deform like stresses, temperature etc is absolutely correct, but how to read the cutting force. It shows load in x and y direction.  i am getting the value for load in x direction  near 285 N for cutting speed 100 r.p.m, feed 0.1 mm/rev and depth of cut 3mm. 

 

If you know how to find out the values of cutting force, then please tell me.

 

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