Grizzly G5771 owner manual Creating Bends, Raising lower roller

Page 17

2.Remove the workpiece from between the rollers, then raise the lower roller slightly by rotating each thickness adjust knob approxi- mately 1⁄4 turn. Also, make sure the rear roller is lowered completely and will not interfere with the workpiece as it exits the machine (Figure 15).

8L

Approximately

1⁄4 Turn.

Figure 15. Raising lower roller 1⁄4 turn.

3.With the help of an assistant, feed the workpiece into the rollers while turning the crank (Figure 16).

Figure 16. Flat rolling the workpiece.

4.Continue processing the workpiece by repeat- ing Steps 2 and 3 until the desired results are produced.

G5771 50" Slip Roll 16 Gauge

Creating Bends

The Model G5771 can easily create constant- radius bends in sheet metal up to 16 gauge.

Note: The method for creating a specific radius is

atrial-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.

The main rollers of this machine present a pinch- ing hazard. Make sure no body part or clothing is near the area between the rollers. Failure to follow this warning may result in fin- gers, hair, or clothing being pulled into the machine, causing personal injury.

To create a bend in a workpiece:

1.Place the workpiece between the upper and lower rollers, as shown in Figure 17. Turn the thickness adjust knobs to lift the lower roller until the workpiece is held snug between the upper and lower rollers. Be sure to turn the thickness adjust knobs equal amounts.

8L

Figure 17. Raising lower roller.

-15-

Page 16 Page 18
Image 17
Page 16 Page 18
Contents Model G5771 Slip Roll 16 Gauge Ss ,EAD from Leadbased PAINTS Table of Contents Contact Info IntroductionForeword Functional Overview Identification List Figures 1 IdentificationMachine Data Sheet  !,7!93 53%3 %!2.2 02/4%#4/ %. /0%2!4.! -!#.%29  !,7!93 53% !.3 !002/6%$$ 3!&%49 ,!33%33 7%. /0%2!4 53%3 2%#/--%.$%$- !##%33/2%3  53%3!!2/5.$%$ %84%.3/..#/2$ 2!4%$4&/2/4%-!#.%!-0%2!%2 -!.9 -!#.%3 #!. %*%#4 7/2+0%#%3 4/7!2$ /0%2!4/2  !,7!93 ,/#+ -/,% !3%3 & 53%$ % %&/2% /0%2!4. -!#.%29#Additional Safety for Slip Rolls Setup Safety SetupItems Needed for Setup UnpackingBox 1 Figure Qty InventoryHardware Recognition Chart Site Considerations Clean UpTo assemble your machine AssemblyMountingOperations Operation Safety Basic ControlsUpper roller bushing Flat RollingRaising lower roller Creating BendsProcessing the workpiece G5771 50 Slip Roll 16 Gauge To create a cylinder Creating CylindersFigures 25 Removing Workpiece on Bending WireTo use the wire grooves To remove cylindrical workpieces Removing WorkpieceH6073-Deluxe Power Snip AccessoriesG5618-Deburring Tool with two Blades G5562-SLIPIT1 Qt. Gel G5563-SLIPIT12 oz SprayH5958-Sheet Metal Pliers G4956-Super NibblerG8781-41⁄2 Suction Cup H6131-Heavy-Duty Hand RiveterCleaning MaintenanceSchedule Unpainted Cast IronTroubleshooting ServiceBreakdown PartsDescription Parts List22!.49 #!2$ 99.$5342!, .# 0//88 %,,.!- 7!  Warranty and Returns #ALL 4ODAYD&ORO! &2%%
Top Page Image Contents