"length"= 50mm
"radius"= 5mm
"depth"= 9mm
"D1@Sketch2"= "length"
"D2@Sketch2"= "radius"
"D1@Boss-Extrude2"="depth"*1.5
"D1@Sketch3"="depth"/3
"D2@Sketch3"=(("depth"*1.5) - ("depth"/3))/2
"D1@Sketch4"="radius"*2
"D1@Cut-Extrude4"="depth"/3*2
"D3@Sketch3"="radius"*2
"inner diamer"= 3mm
"D1@Sketch6"= "inner diamer"
"D1@Sketch7"="length"*0.7
"D1@Sketch8"="radius"*2