what is different between runout and concentricity in Gd&T

Answer Posted / arul - mz

Whatever Mr. Raghunath shared is 100% right.
But to be more clear to students like me....

1) If u drill a plate, if the drill bit is not placed
perpendicular to the surface, the error that can occur is
called RUNOUT. i.e., Tilt of axis of drill of hole will
lead to RUNOUT.

2) If u locate the centre of the hole wrongly over the
plate to be drilled and continue m/c., u will get
concentricity. i.e., change in location of the hole centre.

Hope I have cleared better... :-)

Is This Answer Correct ?    137 Yes 45 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

When we are C Check servicing the DG why we are changing strip sealing.

1095


What for zinc finds applications ?

627


Whether individual components in composite materials retain their characteristics or not?

699


how we relate superheating & subcooling with chiller load

1754


How to calculate IKW (inputkilowatt) ie.. efficiency of a airconditioning chiller plant capacity of 310TR

2482






In si units, one ton of refrigeration is equal to ?

698


please send jindal steel and power model question papers

55481


I want to model a piezoelectric beam in ansys software.How can I model the electrical circuit and how can I read the general current and voltage produced by the PZ?

2111


Which pipes are used for steam lines?

601


How to handle production department ?

1569


Why do you want to leave your last job?

1535


What is the circulation of I.O. pump of diesel engine?

1536


At 50 Centigrade (Diesel oil) what is its cast?

1440


WHAT IS EASY & PERFECT METHOD TO JOIN CONVEYOR BELTSEXPLAIN IN DETAIL

1463


how to find the L shape surface of the moment of inertia and section modulus.

1689