IC Engine Connecting Rod

· Select XZ plane and create the sketch as shown· Use symmetric protrude, depth 33mm

· Select front surface as shown and create the sketch as shown· Use cut out, depth 6.5 mm

· Use smart mirror option and select previously created feature,

and select mid plane as shown

· Create a parallel plane at distance of 84 from right side surface of the main body and createsketch as shown in fig 1.

· On right side surface of the main body as shown, create the sketch as shown in fig 2.

fig 2fig 1

· Use lofted protrusion to create the feature as shown below.

· Select YZ plane and create the sketch as

shown· Use Hole option to create the hole as

shown below.

· Use smart mirror option to create the feature as shown below andselect the mid plane, select both previously created features

· Create angled plane as shown below. Giving 60O angle wrt horizontal plane, taking vertical plane asintersection.

· Create a parallel plane as shown at distance 42mm from the previously created angled plane.· Create hole on parallel plane as shown below.· Take front plane create 30 deg line as shown.

· On this 30 deg angled plane create hole as shown below. Also create cutout asshown for depth of 7mm

· Mirror the previously created both features asshown below. Selecting smart mirror option andmid plane.

· Create 3 circles of 24, 26, 24 mm respectively onparallel planes as shown in fig below.

· Use lofted protrusion to create the featureshown, selecting those three circles.

· create cut out as shown. · create protrusion as shown, selectingpreviously created sketch and using

up to next option

· Create oil hole using below sketch and usingrevolved cut out command

Part-2 : Bush· Select XY plane, create the sketch as shown

in fig, create feature as shown giving depthof 25mm, symmetric.

· Create the sketch, on parallel plane which isat a distance of 9mm from center of cylinder,

as shown in fig 2 and create cutout, give 0.5depth

· Create cutout with 2mm dia circle, use uptonext.

100o degree revolved cutout 45o to front plane

90o to 450 plane

2mm hole on 90o plane

Sketch on the new plane0.5 mm cutout

0.5 mm cutout

Sketch on the 90o plane whichwas created earlier

Mirror other side

1.5 mm cutout from bottom

Sketch on plane normal to curve

Sketch parallel plane

Swept Protrusion

Protrusion upto next

Cutout through all

Through all, cutout

1

Mi

rror other side

Counter sink Hole, through all