Explain the 3-2-1 principle of location, Mechanical Engineering

Assignment Help:

Explain the 3-2-1 Principle of Location

  • A work piece can be positively located by means of 6 pins so positioned that collectively they restrict the work piece in nine of its degree of freedom.

 

952_Explain the 3-2-1 Principle of Location.png

   Figure: The 3-2-1 principle of location

  • This is known as six point location method. Three of these pins are in first plane and two in the second plane perpendicular to the first and one in the third plane perpendicular and adjacent to the both first and second planes.

Related Discussions:- Explain the 3-2-1 principle of location

Determine the centroidal moment of inertia, Determine the centroidal moment...

Determine the centroidal moment of inertia: Determine the centroidal moment of inertia of a thin flat disc shown in Figure which is having a mass m kg. By using the parallel a

Engineering Mechanics, What are the practical applications of solid cylinde...

What are the practical applications of solid cylinder or shaft under cyclic axial loading

Conversion of pressure reading into kpa, Conve r t following reading of p...

Conve r t following reading of pressure to kPa, supposing that the barometer reads 760mm Hg. (1) 90cm Hg gauge (2) 40cm Hg vacuum (3) 1.2m H 2 O gauge Sol: Given

Can you explain bentonite binders, Q. Can you explain Bentonite binders? ...

Q. Can you explain Bentonite binders? Its general composition is MgO.Al 2 O 3 .Sio 2 .H 2 O. it is formed by weathering of volcanic or igneous rocks. It is a creamy white powde

Determine velocity at a cross section of the pipe, Consider a fully develop...

Consider a fully developed laminar flow of a fluid through a 200 m long and 4 cm diameter horizontal and circular pipe. The density and the viscosity of the fluid are 1400 kg/m 3

Cylinder series test, Cylinder Series Test A series of round bars of ...

Cylinder Series Test A series of round bars of various diameters are austenitized and quenched into oil or water. The bars are long sufficient hence the cooling of section at

What is the use of welding electrode, Q. What is the use of welding electro...

Q. What is the use of welding electrode? An electrode is a piece of wire or a rod (of a metal or alloy), with or without flux covering, which carries current for welding. Its o

Upset butt welding machines, Upset butt welding machines These are usua...

Upset butt welding machines These are usually small capacity horizontal type machines. The power source required for these is a step down transformer as in the case of spot, se

Fricion, what force will be neccesary to just maintain a body at equilibriu...

what force will be neccesary to just maintain a body at equilibrium in a body weighing 914.5kg along the horizontal plane

Thermodynamics., First law of thermodynamics applied to flow process

First law of thermodynamics applied to flow process

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