Week 9 - Attachment Feature Creation - Challenge 1

first extract the bottom

take line give the correct dimensions and extrude 12.5 mm above ,1mm below

and goto part design use draft select both sides and give the 0.5 degree

give the intes ection part body

after goto the tools and options set this settings

same another rib will be genarate the same process

we get another rib ,we gerate two rib in perefect measurements after give edge fillets .25 all sides

finally we get this perfect shape