what is the significance of pressure angle in spur gear?
What is meant by self locking in worm and worm gear?

Answer Posted / karthick

the condition in which worm gear doesnot turn the worm is
called self-locking.it depends on the lead angle and
coefficient of friction between them.if the lead angle is
less than coefficient of friction then self-locking occurs

Is This Answer Correct ?    10 Yes 8 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is short cycling in refrigeration system?

2436


Titan Mechanical Engineering Interview Questions

1843


Under what circumstances would there be an increase in pressure in a diverĀ¬gent nozzle ?

590


What are examples of mechanisms?

637


How can one estimate the flow from a centrifugal pump after an accident where the pipe attached to the pump discharge breaks? Extrapolate the characteristic pump curve to H=0?

1383






What was the spinning jenny?

631


What is extruded aluminium used for?

608


Why PWHT IS NOT DONE TO STAINLESS STEEL MATERIAL?

5953


Explain the differences between pneumatics and hydraulics?

593


What do you mean by KG and KGS in Diesel Engine

5553


) Shall be responsible for the inspection/ maintenance of all the yard Assets as per the Maintenance procedure and maintain/update the related records correctly

1143


What is an ortographic drawing?

711


for under water excavation works, can i have some standard codes and specifications(international)

1407


What type of pump is lubricator pump?

1403


Give one example each of the following proportion of materials dimensional, physical, technological and mechanical.

621