Define skeleton pattern, Mechanical Engineering

Assignment Help:

Skeleton pattern

A skeleton of the pattern made of strips of wood is used for building the final pattern by packing sand around the skeleton. After packing the sand, the desired form is obtained with the help of a stickle as shown in Figure.8. The type of skeleton to be made is dependent upon the geometry of the work piece. This type of pattern is useful generally for very large castings, required in small quantities where large expense on complete wooden pattern is not justified. It is shown in figure.

430_Skeleton pattern.png

Figure- Skeleton Pattern


Related Discussions:- Define skeleton pattern

Determine the critical load, Determine the critical load (W crit ) to ...

Determine the critical load (W crit ) to cause elastic instability of the rigidly jointed frame shown in Figure Q2. The frame members have constant bending stif

Modelling and simulation study, A city owns and operates a garage in which ...

A city owns and operates a garage in which maintenance and repair work is performed on city-owned vehicles. Included among these vehicles are motor-pool cars, heavy-duty trucks, an

What is two way punching shear, What is Two Way Punching Shear? Two Way...

What is Two Way Punching Shear? Two Way Punching Shear In columns, generally the tendency of the column is to punch through the footing.  This also is to be considered in de

The leader command-autocad, The Leader Command The Leader command can b...

The Leader Command The Leader command can be used to annotate at any point on a drawing. The command sequence below was used to draw the leader shown in the Figure Below.

How do we calculate the productivity, Describe productivity. How do we calc...

Describe productivity. How do we calculate the productivity? Enumerate various factors effecting the productivity. Define various ways for the improvement of productivity.

Evaluate power transmitted by belt, Evaluate power transmitted by belt.  ...

Evaluate power transmitted by belt.  Sol: Let T 1  = Tension in tight side of the belt T 2 = Tension in slack side of the belt V = Velocity of belt in m/sec.  = Π

Soldering, Soldering This is a group of join process, which generates, co...

Soldering This is a group of join process, which generates, coalescence of materials by heating them to a suitable temperature and by using a filler metal having a melting point

Describe the mechanics of orthogonal cutting, Describe the Mechanics of ort...

Describe the Mechanics of orthogonal cutting. What is chip thickness ratio and formulae for it ? Explain Shear angle relationship based on Merchant's minimum cutting energy prin

Define maximum allowable working pressure, Q. Define Maximum Allowable Work...

Q. Define Maximum Allowable Working Pressure? The MAWP to be marked on the Section VIII nameplate is defined as the maximum gauge pressure permissible at the top of a completed

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