Grizzly G7149 Power Roller User Manual


  Open as PDF
of 32
 
<,&).')Ha^eGdaa
"&,"
Creating Cylinders
I]ZBdYZa<,&).Ha^eGdaaXVcWZjhZYidZVh^an
VcYVXXjgViZanXgZViZXna^cYZgh#
>[ndj`cdli]ZY^VbZiZgd[i]ZXna^cYZgndjlVci
idXgZViZ!jhZi]Z[dgbjaVWZadlidXVaXjaViZi]Z
aZc\i]d[bViZg^VacZZYZY#

C=π6
828^gXjb[ZgZcXZ
AZc\i]d[BViZg^VaCZZYZY
π2E^6eegdm^bViZan(#&)'
929^VbZiZg
Example:HjeedhZndjlVciidXgZViZV+Y^Vb"
ZiZgXna^cYZg#NdjldjaYjhZi]ZVWdkZ[dgbjaVVh
[daadlh/
82π9
823.142m6"
8218.852"
I]ZgZhjai d[&-#-*'^cY^XViZhi]VindjcZZY id
hiVgil^i]Ve^ZXZd[h]ZZibZiVai]Vi^hVeegdm^"
bViZan &-#-*' ^c aZc\i] ^c dgYZg id XgZViZ V +
Y^VbZiZgXna^cYZg#
NdjXVcjhZi]Zha^egdaaidXgZViZVWZcYl^i]i]Z
XdggZXigVY^jhhdi]Vii]ZildZcYhbZZi![dgb^c\
V+Y^VbZiZgXna^cYZgFigure 21#
&-#-*'8^gXjb[ZgZcXZ
Ldg`e^ZXZ
+9^V#
82ð9
82(#&)'m+
82&-#-*'
Figure 21. Calculating circumference example.
DcXZndj]VkZi]ZcZXZhhVgnaZc\i]ldg`e^ZXZ!
[daadli]ZhiZehWZadlidXgZViZi]ZXna^cYZg#
Note:The method for creating a specific radius is
a trial-and-error process. Due to the many varia-
tions among metal workpieces, no single position-
ing will create the same curve on all materials. We
recommend using scrap pieces the same dimen-
sions and material as your final workpiece until the
desired curve is achieved.
To create a cylinder:
1. EaVXZi]Zldg`e^ZXZWZilZZci]ZideVcYWdi"
idbgdaaZgh!Vhh]dlc^cFigure 22#Ijgci]Z
i]^X`cZhhVY_jhi`cdWhida^[ii]ZWdiidbgdaaZg
jci^ai]Zldg`e^ZXZ^h]ZaYhcj\WZilZZci]Z
ide VcY Wdiidb gdaaZgh# 7Z hjgZ id ijgc i]Z
i]^X`cZhhVY_jhi`cdWhZfjVaVbdjcih#
8L
Figure 22.GV^h^c\WdiidbgdaaZg#
 previous next