Challenge

Week 9 Machining with Planer Challenge

OBJECTIVES:-

To perform an explicit dynamics simulation to find out the Equivalent Stress, Total Deformation and also insert a User defined result to calculate the temperature of the body on the given work

PROCEDURE:-

open ansys workbench R2
select explicit dynamic analysis
select material from explicit material list in engineering data section
import the geometry
rename its parts as suitable
select steel 1006 material for work piece
select rigid stiffness behavior for cutting tool
delete default contact
keep body interaction in connection section
select cutting tool using body filter tool and insert mesh sizing,select type as tetrahedrone
select four shortest edge of work piece and insert mesh sizing , select type as number of division ,input number of division as 10
insert fixed suport in analysis settings ,select bottom side of work as its scope
insert velocity in analysis settings input 20000mm/s for the first case ,and for second case input 15000mm/s
in analysis settings input 7.5e4 for the end time
insert total deformation ,equivalent stress and strain in solution section
insert user defined result in solution section ,input TEMPERATUREALL in the expression section
run solve

RESULT :-

CASE I:-

VALOCITY OF 20000 mm/s:-

TOTAL DEFORMATION :-

EQUIVALENT STRESS :-

EQUIVALENT STRAIN :-

TEMPERATURE (USER DEFINED ):-

CASE II:-

VALOCITY OF 15000 mm/s:-

TOTAL DEFORMATION :-

EQUIVALENT STRESS :-

EQUIVALENT STRAIN :-

TEMPERATURE (USER DEFINED ):-

TABULATION :-

CONCLUSION :-

Total deformation in first case which has given velocity of 20000 mm/s for cutting tool is 29.998 mm
temperature is more in first case is 395.43 °C
equivalent stress is more in first case is 686.56 MPa
equivalent strain is less in second case is 0.0032552 mm/mm

Ship work like this
in your own course.