Punches -tool and equipment , Mechanical Engineering

Assignment Help:

Punches

1584_punches.png Figure: Punches

A bar which carries a sharp point at one end and used to make a permanent mark on a part is called punch. The point is hard and tempered so that it can withstand against shocks. The bar can have different sizes and sections (Figure).

 

 

 


Related Discussions:- Punches -tool and equipment

Design ventilation systems for plant, Q. Design Ventilation Systems for pla...

Q. Design Ventilation Systems for plant? While some natural ventilation may sometimes be used, a pressurized HVAC (heating, ventilation and air-conditioning) system is more typ

What is polymers, Q. What is polymers? The term "polymer" is derived fr...

Q. What is polymers? The term "polymer" is derived from the two Greek words: poly, meaning "many", and meros meaning "parts" or "units". Thus polymers are composed of a large n

Stress, what is hoop stress

what is hoop stress

Free body diagram-friction circle-inertia force , Free Body Diagram: whil...

Free Body Diagram: while a body or link is isolated, the forces (active and reactive) are also illustrated on it. It is called free body diagram of the body. The essential condit

Determine of poissons ratio, a) Show that if E is assumed to be correctly c...

a) Show that if E is assumed to be correctly calculated, an error of 1% in the evaluation of C will involve an error of about 6% in the determine of Poisson's ratio when its correc

Illustrate the future trends in automobile, Short answer Type. a) Writ...

Short answer Type. a) Write the difference Between Dry clutch and Wet ? b) What is difference Between Chasis and Frame? c) Illustrate the Future trends in Automobile

Grease gun--tool and equipment , Grease Gun: A grease gun is shown in Figu...

Grease Gun: A grease gun is shown in Figure. This is used to supply semi-solid lubricant (grease) for chassis lubrication. Figure : Grease Gun

Horizontal deflection , A  truss  is  shown  in  the  given figure. Compute...

A  truss  is  shown  in  the  given figure. Compute  the horizontal deflection of  joint D formed by  both  the  load  and  fabrication  error  (bar  AE  is  30mm  too  long).  For

Thermodynamics, Q2 A 3kW electric water heater is a cylindrical element hav...

Q2 A 3kW electric water heater is a cylindrical element having outside diameter 10mm. The heat transfer between the heater and the surrounding water is 980W/m2K. Determine the leng

Kinematics of machine, what is the cross head velocity in slider crank mech...

what is the cross head velocity in slider crank mechanism.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd