View source for CEB Press/Manufacturing Instructions/Roller guides

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[[Image:roller-guides.jpg|thumb]]

See also [[CEB Press Build Instructions]]
See also [[CEB Press/Bill of Materials]]
== Tools Required ==
*Hole punch or drill with 1/2” bit
*Welder
*Angle Grinder

== Materials Required ==
You need 2 roller guides. Each one requires the following:

===Steel:===
*1/2”x3”x12” plate (1)
*Spacer plate (1) (One roller guide will use a 3/8" thick plate, and the other will use a 1/2" plate)(these can be scrap, but need to be smaller than 3”x9.5”)

===Bolts:===
*1/2”x2” bolt (1)
*12mm x 50mm bolts (2)

===Nuts:===
*1/2” nut (1)
*12mm nuts (2)

===Washers:===
*1/2” washer (1)
*1/2” lock washer (1)
*12mm lock washers (4)

===Bearings:===
* V Groove bearing 12mm [http://www.vxb.com/page/bearings/PROD/Kit8406 Buy]

== Diagrams ==
[[Image:RollerGuidesDrill.jpg|500px]]

[[Image:RollerGuideExploded.jpg]]
[[Image:RollerGuideCollapsed.jpg]]

== Fabrication Steps ==
===Main plate:===
*Punch 1/2” diameter holes in 1/2”x3”x12” plate. (3 holes) See diagram.
*Put 1/2” bolt thru the center hole and weld it in place.

===Spacer plates:===
*Punch a hole for the bolt welded to main plate. This should be centered horizontally, and placed vertically so that the plate doesn't stick out from the main plate.

===12mm bolts:===
*Grind off the top of the bolts so that the head is 1/4” thick or less. (This is so that the bolts will not  be touching the drawer as it slides in and out.)

===Assembly:===
*On the 12mm bolts, place, in the following order, the V groove bearings, one lock washer, the main plate, one lock washer, the 12mm nut. The bearings should be on the side of the 1/2” bolt head.
*Place one of these on each end of the main plate.
*Tighten them down.
*On the side with the 1/2” bolt threads, place the spacer plate** on the bolt.

**The two roller guides will be identical, except for that one will have a 1/2” spacer plate, and the other will have a 3/8” spacer plate (this is to properly space the guides to the rails on the drawers).