Grizzly T21322 Trimmer User Manual


  Open as PDF
of 32
 
"&)"
BdYZaI'&(''B[\#V[iZg'$%.
Bending Sheet Metal
Do not operate the Model T21322 unless
it has been securely clamped in place or
mounted to a workbench, or it could tip over
on you, causing an injury!
To perform a basic bending operation:
1# >[ndjX]dhZidjhZi]Zdeedh^iZ[^c\ZggZXZ^k"
ZgK"\gddkZl]^X]^hVY^[[ZgZcih^oZ!addhZc
i]ZadX``cdWhVcYha^YZi]ZgZVghided[[d[
i]ZhjeedgigdYhFigure 13#
Figure 13# GZVghide#
7ZcY^c\h]ZZi bZiVaha^\]ianX]Vc\Zhi]Z aZc\i]
d[i]Zldg`e^ZXZ#8dbeZchVi^c\[dgi]^hX]Vc\Z^h
XVaaZYWZcYVaadlVcXZ#Ine^XVaan!WZcYVaadlVcXZ
bjhi WZ YZiZgb^cZY l]Zc eaVcc^c\ i]Z hiVgi^c\
aZc\i]d[i]Zldg`e^ZXZVcYedh^i^dcd[ndjghXg^WZ
a^cZh#>[WZcYVaadlVcXZ^h^\cdgZY!ndjgegd_ZXidg
^ihWZcih^YZhbVnWZadc\Zgdgh]dgiZgi]Vcndj
dg^\^cVaan ^ciZcYZY! YZeZcY^c\ dc l]Zi]Zg ndj
bZVhjgZ [gdb i]Z djih^YZ dg ^ch^YZ d[ i]Z WZcY
hZZFigure 12#
Bend Allowance
Figure 12. JcYZghiVcY^c\]dlWZcYVaadlVcXZ
V[[ZXihhiVgi^c\ldg`e^ZXZaZc\i]#
b
a
a
b
ab
L
t
BA
BA
ab
BD
BD
L
t
2IdiValdg`e^ZXZaZc\i]WZ[dgZWZcY^c\
a2GZfj^gZY[^c^h]ZY]Z^\]i
b2GZfj^gZY[^c^h]ZYaZc\i]
BA27ZcYVaadlVcXZ
BD27ZcYYZYjXi^dc
>ch^YZBZVhjgZbZcih/A
i
2V W 76
Djih^YZBZVhjgZbZcih/A
i
2V W¶79
7ZcYA^cZ
7ZcYA^cZ
IdeK^Zl H^YZK^Zl
IdeK^Zl
H^YZK^Zl
L
t
7ZcY^c\ deZgVi^dch gZfj^gZ i]Z [^c\Zgh id WZ ^c
a^cZ l^i] i]Z [^c\Zg gZXZ^kZg# L]Zc bdkZY! i]Z
[^c\Zgh adlZg ^cid i]Z [^c\Zg gZXZ^kZg l]ZgZ i]Z
i^eh d[i]Z [^c\Zgh ejh]i]Z bZiVa ^cidi]Z [^c\Zg
gZXZ^kZgK"\gddkZ#6hVgZhjaiVWZcYdXXjgh#>[V
eVcdgWdmWZcY^hYZh^gZY!X]ddhZV[^c\ZgdgV
hZaZXi^dcd[[^c\Zghi]ViVgZVhXadhZVhedhh^WaZid
i]ZaZc\i]d[i]ZeVcdgWdmh^YZaZc\i]h#GZbdkZ
i]Z[^c\Zghi]VibVn^ciZg[ZgZl^i] i]ZWZcY#;dg
hbVaaZgWZcYh!i]Z[^c\ZggZXZ^kZg^hgZkZgh^WaZhd
i]Zh]VaadlZgK"\gddkZ^hZmedhZY#
Tip:During a bending operation, the fingers push
the sheet metal down into the groove of the finger
receiver. As the sheet metal slides down into the
groove, scoring may occur. To avoid these marks,
keep the receiver free of burrs, and adhere a strip
of tape on the workpiece along the location to be
bent.
I]ZY^hiVcXZcZZYZY idVXXdjci[dgWZcY Vaadl"
VcXZ ^h bV^can V[[ZXiZY Wn ldg`e^ZXZ i]^X`cZhh
VcY WZcY gVY^jh# H^cXZ i]Z BdYZa I'&('' dcan
WZcYhi]^ch]ZZibZiVal^i]i^\]igVY^^!WZcYVaadl"
VcXZl^aadcanb^c^bVaanV[[ZXiegd_ZXihbVYZl^i]
i]^hbVX]^cZVcYbVncdiZkZcWZcdi^XZVWaZ#
IdaZVgcbdgZVWdjiWZcYVaadlVcXZVcY]dlid
XVaXjaViZ^i!gZ[ZgidMachinery's Handbookdgi]Z
^ciZgcZi#
 previous next