Mechanical Drawing for Plumbers: A Valuable and Practical Acquisition to the Plumber who Wishes to Gain a Thorough Knowledge of Drawing that Applies to His Particular Line of Plumbing Work |
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Сторінка 8
The latter instrument is of special value in making neat work . In Fig . 1 we show
the drawing board , with the tee square in position , also both triangles . In Fig . 2
the large compasses are shown , and in Fig . 3 the bow , or spring compasses .
The latter instrument is of special value in making neat work . In Fig . 1 we show
the drawing board , with the tee square in position , also both triangles . In Fig . 2
the large compasses are shown , and in Fig . 3 the bow , or spring compasses .
Сторінка 14
The two latter qualifications naturally can be obtained only by practice , and to
this end we would earnestly advise our subject , such work appears very inferior .
It is often seen , however , hardly a sketch made at examinations , indeed , that ...
The two latter qualifications naturally can be obtained only by practice , and to
this end we would earnestly advise our subject , such work appears very inferior .
It is often seen , however , hardly a sketch made at examinations , indeed , that ...
Сторінка 15
The latter shows especially poor taste . A glance at the water closet will show that
while the main part of the bowl is shown plain , the circular rim is shown in its
perspective appearance instead of the manner shown in Fig . 11 . If the upper
part ...
The latter shows especially poor taste . A glance at the water closet will show that
while the main part of the bowl is shown plain , the circular rim is shown in its
perspective appearance instead of the manner shown in Fig . 11 . If the upper
part ...
Сторінка 17
The hubs shown on the latter sketch do not give as good an appearance to the
work as those in which a bead is shown at the top . Although the intersection of
the branch and fitting is a curve , as shown , the method in the incorrect sketch ...
The hubs shown on the latter sketch do not give as good an appearance to the
work as those in which a bead is shown at the top . Although the intersection of
the branch and fitting is a curve , as shown , the method in the incorrect sketch ...
Сторінка 26
This latter statement may often be put If two lines are to be perpendicular to to
use , as we may see from Fig . 28. In each other at common angles , such as
making drawings of plumbing work , it 30 deg . , 45 deg . and 60 deg . , the
problem ...
This latter statement may often be put If two lines are to be perpendicular to to
use , as we may see from Fig . 28. In each other at common angles , such as
making drawings of plumbing work , it 30 deg . , 45 deg . and 60 deg . , the
problem ...
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