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

Find out the forces in the members of the tower, Find out the forces in the...

Find out the forces in the members of the tower: Find out the forces in the members of the tower. Solution By symmetry, ∠ AFG = ∠ AGF = θ and HG = 7.5 m; while AH = 3

How to create the solid models, Creating 3-d solid models Two basic app...

Creating 3-d solid models Two basic approaches to create solid models are :    (i)  Constructive solid geometry (CSG or c-rep), and (ii)  Boundary representation (b-rep).

Force required to start the roller, Force required to start the roller: ...

Force required to start the roller: A roller shown in the figure given below is of mass 150Kg. What force T is required to start the roller over block A ? Sol.: Let

calculate the maximum power , The transmission output shaft for a heavy go...

The transmission output shaft for a heavy goods vehicle can withstand a safe working shear stress of 54MPa. Its outside diameter is 54mm and its internal diameter is 48mm. Calculat

Approximate the tension, Approximate the tension: A copper tube 38 mm ...

Approximate the tension: A copper tube 38 mm external diameter and 35 mm internal diameter is nearly wound with a steel wire of 0.8 mm diameter. Approximate the tension at whi

Show automation inspection and test plan, Q. Show Automation Inspection and...

Q. Show Automation Inspection and Test Plan? Automation Inspection and Test Plan review and Automation Materials Test Results review shall be by Automation Engineering, or by /

Classify the two wheeler engines, (a) Classify the two wheeler engines. ...

(a) Classify the two wheeler engines. (b) Define the following components and their uses in engine with the help of engine diagram. (i) Crankcase (ii) Piston and Piston pi

Assumptions made in deriving torsional formulas, Assumptions made in derivi...

Assumptions made in deriving torsional formulas: What are assumptions made in deriving torsional formulas?                                           Sol.: The torsion

THERMO, WHAT IS SPECIFIC HEAT

WHAT IS SPECIFIC HEAT

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