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→Authorized Users
= Overview =
= Overview =
The SWAG Tubing Roller “Hulk” is used for adding a bend radius to materials such as round and square tube, flat bar stock, and handrails. Depending on the size and thickness of the material to be bent, the effort to crank the tube roller can be significant. The “Hulk” name makes reference to the effort involved in producing the finished product. For an overview of the machine including a demonstration of its use, watch this Youtube video from SWAG.
The SWAG Tubing Roller “Hulk” is used for adding a bend radius to materials such as round and square tube, flat bar stock, and handrails. Depending on the size and thickness of the material to be bent, the effort to crank the tube roller can be significant. The “Hulk” name makes reference to the effort involved in producing the finished product. For an overview of the machine including a demonstration of its use, watch [https://www.youtube.com/watch?v=IpQkYf5YQVo&t=3s|this Youtube video] from SWAG.
== Safety ==
== Safety ==
The outer dies can be placed in three positions on either side of the tube roller as shown below. The position on the outside (position 1) requires the least amount of force to bend material while the innermost position (position 3) requires the most force to bend material. The placement of the dies also affects the bend radius.
The outer dies can be placed in three positions on either side of the tube roller as shown below. The position on the outside (position 1) requires the least amount of force to bend material while the innermost position (position 3) requires the most force to bend material. The placement of the dies also affects the bend radius.
When you change the die position, be careful to make sure both dies are fully seated. The axles fit snugly into the notches and they may need to be pushed into position.
When you change the die position, be careful to make sure both dies are fully seated. The axles fit snugly into the notches and they may need to be pushed into position.
[[File:HulkPosition1.jpg|400px]]
[[File:HulkPosition2.jpg|400px]]
[[File:HulkPosition3.jpg|400px]]
== Handle Leverage Adjustment ==
== Handle Leverage Adjustment ==
The handle has three positioning holes shown in the image below. The outermost hole provides the most leverage while the innermost hole provides the least leverage. You can move the handle between these holes by loosening the nut.
The handle has three positioning holes shown in the image below. The outermost hole provides the most leverage while the innermost hole provides the least leverage. You can move the handle between these holes by loosening the nut.
[[File:HulkHandle.jpg|800px]]
== Depth Gauge Zero Setting ==
== Depth Gauge Zero Setting ==
A depth gauge, shown in the picture below, is attached to the machine. You can use the depth gauge to create repeatable bends.
A depth gauge, shown in the picture below, is attached to the machine. You can use the depth gauge to create repeatable bends.
[[File:HulkDepthGaugeNoZero.png]]
To use the depth gauge, you must first set a zero point. To set a zero point, follow these steps:
To use the depth gauge, you must first set a zero point. To set a zero point, follow these steps:
<ol>
<ol>
<li>Press the black zero button and wait for the reading on the LCD to show 0.00, as shown below.</li>
<li>Press the black zero button and wait for the reading on the LCD to show 0.00, as shown below.</li>
</ol>
</ol>
[[File:HulkDepthGaugeZero.jpg]]
As you raise the jack, the depth gauge will measure the depth of the center die. You can save this reading to replicate your bend in the future.
As you raise the jack, the depth gauge will measure the depth of the center die. You can save this reading to replicate your bend in the future.
<li>Repeat steps 1 - 5 as necessary to achieve your finished product.</li>
<li>Repeat steps 1 - 5 as necessary to achieve your finished product.</li>
</ol>
</ol>
= Changing the Die Set =
Each die set consists of three pieces: a pair of identical roller dies for the left and right sides and a center die with a square keyed slot. Before you begin, you will need the following tools:
<ol>
<li>5/32” Allen wrench</li>
<li>3/16” Allen wrench</li>
</ol>
Follow the steps below to change the die set in the machine.
== Remove Existing Die Set ==
<ol>
<li>Open the jack release valve</li>
<li>Depress the jack piston so it is no longer in contact with the machine</li>
<li>Remove the left and right side dies and set them aside</li>
<li>Use the 5/32” Allen wrench to loosen the set screws on the center die axle</li>
<li>Remove the handle to release the center die. '''Be very careful when you remove the handle. The jack is being held up by the center die and will fall down when the handle is removed.'''</li>
<li>Set the center die set screws and the brass key stock aside.</li>
<li>Use the 3/16” Allen wrench to remove the end cap from the left and right dies. Use the 5/32” Allen wrench to prevent the axle from turning, as shown below. Set the screws (2x) and washers (2x) aside.</li>
[[File:HulkChangeDieCollar.jpg|400px]]
<li>Use the 5/32” Allen wrench to loosen the set screw on the collars closest to the end caps that you removed. '''DO NOT loosen the other collar or you will break the alignment of the dies.'''</li>
<li>Remove the left and right dies from the axles and the bearings. Place dies on the marked post on the bottom of the tube roller stand.</li>
<li>Place the center die on the marked post on the bottom of the tube roller stand.</li>
</ol>
== Install New Die Set ==
<ol>
<li>Insert the bearings into the centers of the left and right dies.</li>
<li>Place the left and right dies on the axles.</li>
<li>Place the collars over the axles and tighten them with the 5/32” Allen wrench. '''The set screws should be snug but not overtightened.'''</li>
<li>Reinstall the washer and cap screw using the 3/16” Allen wrench at the end of each axle. Use the 5/32” Allen wrench to prevent the axle from turning. '''The cap screw should be snug but not overtightened.'''</li>
<li>Insert the handle through the frame just far enough to hold the die rack at the right height, as shown below.</li>
[[File:HulkHandleShim.jpg|300px]]
<li>Insert the handle through the center die using the key stock to center the handle and center die.</li>
<li>Use the 5/32” Allen wrench to tighten the center die set screws. '''The set screws should be snug but not overtightened.'''</li>
</ol>
= Maintenance =
The tube roller requires the following consumable parts:
<ol>
<li>2xCR2032 batteries – depth gauge</li>
</ol>
There are spare set screws and key stock in a white box marked “Tube Roller Parts” on the bottom of the tube roller cart.
= Authorized Users =
= Authorized Users =
* Bryan Gleason
* Bryan Gleason
* Aaron Carlock
* Aaron Carlock
* Ray Doeksen