Knuckle And Cotter t 125v35

ME-2401, Machine Design Practical B.Tech Part II, IVth Semester, Mechanical Engineering, 2011 Note:

1. Take suitable scale if required 2. Assume suitable missing data 3. Use data hand-book for figures and proportions

Design of Knuckle t 1.

It is required to design a knuckle t to connect two circular rods subjected to an axial tensile force of 30 kN. Select plain carbon steel of grade 30C8 for the material for two rods and pin. Design the t and specify the dimensions of its components. Draw any two views the t. Design of Cotter t

2.

Design a cotter t to connect two ends of steel rods of equal diameter. Each rod is subjected to an axial tensile force of 50 kN. Draw the full sectional front view and side view. Take material of two rods and cotter as plain carbon steel 30C8 (σy = 400 MPa).