Mechanical Engineering - Workshop Technology - Discussion

Discussion Forum : Workshop Technology - Section 2 (Q.No. 26)

Workshop Technology

26.

The shrinkage allowance for cast iron pattern is

10 mm/m

16 mm/m

20 mm/m

26 mm/m

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

5 comments Page 1 of 1.

Rjj said: 6 years ago

Al has a max. Liquid shrinkage.
Brass has a max. solid shrinkage
Steel has a max. combination of both solid and liquid shrinkage.

Narsingh said: 7 years ago

Maximum allowance plane carbon steel 20mm/m.
Pure Aluminium 17mm/m.

Grey cast iron is a Negative allowance.

Lok said: 7 years ago

Please explain shrinkage allowances with pattern wise list.

RATC said: 8 years ago

Shrinkage maximum for aluminum.

Gurdeep gill said: 1 decade ago

Shrinkage is 7-10 mm/m for grey cast iron 15 mm/m for malleable cast iron.

Post your comments here:

Quick links

Quantitative Aptitude

Verbal (English)

Reasoning

Programming

Interview

Placement Papers