Mechanical Engineering - Workshop Technology - Discussion
Discussion Forum : Workshop Technology - Section 5 (Q.No. 17)
17.
The surface to be left unmachined is marked on the pattern by
Discussion:
4 comments Page 1 of 1.
Manu M.S said:
6 years ago
Black Colour : The surfaces which are to be left unmachined are painted with black colour.
Red Colour : The surfaces which are to be machined are painted with Red colour.
Yellow Colour : The core prints and seats for loose core prints are painted with Yellow colour.
Red Colour : The surfaces which are to be machined are painted with Red colour.
Yellow Colour : The core prints and seats for loose core prints are painted with Yellow colour.
Shahid said:
6 years ago
Yellow?
Sunil said:
6 years ago
Thanks @Sanjay.
(1)
Sanjay said:
7 years ago
Machined- RED.
Unmachined-BLACK.
Unmachined-BLACK.
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