see CEB Press. See License. Follows rules of .

Preparation

Dalton Hydraulics - ordered Hydraulic Solenoid Valve for CEB Press.
Ordered Annular Cutters
Ordered 1" Bandsaw Blades - fine tooth
Ordered 2 more Mag Drills Magnetic Drills
Ordered CEB Cam Followers - 4 from IBT in Kansas City
Ordered CEB Hydraulic Cylinder
Ordered CEB IV Surplus Center Order - Surplus Center + Cylinder order took 1 hour including part replacement for missing items (secondary cylinder out of stock, selected new one)
Sweiger Metal Order - File:Sweigernovceb.ods - note puncher dies are 1-1/16" for 1" holes, and 1-3/32 for the bottom half - needs clearance.
- Note: 3x6 u-channel is special order. Will use 4x6 angle and weld on another 1/2x3 flange. Accelerates cutting, but requires welding.
Mokan fastener order - File:Mokannovcdb.ods

Change Notes

Design Modifications

Based on modular rear hopper supports, add quick attach to front hopper supports as well
- Shorten horizontal frame u-channels from 22" by 1.5" - to allow for the front hopper support to be mounted on the primary arms
Simplify shaker shield to a single flat plate
Add a more robust, modular holding mechanism for sensors
Add safety disconnect for machine turn-off
Can we get a better packing fraction on Part 24 of CEB IV Master Index?
Shorten rail by 2" at the front of the machine, leave hanging 8" beyond drawer chamber at the rear.
- Use 1"x3" bar instead of 1/2"x3 (or 1/2"x5/8") and 1/2"x2"
Lengthen hinges to 34" for the hopper and 24" for the grate supports
Reduce bottom pin bushings from 1.8" to 1.5"
Make bushing for bottom cylinder mount to frame the same as the end tube - 1.5"x2.5" DOM tubing - to reduce material list
Remove bolt holes for back of hopper supports (shaker side) and clamp instead on top with 1/2"x6" flat.

Fabrication Drawing Corrections

Fab Drawing (Part) #151: Correct spelling of Brake
Part #153 & #154: change wall thickness from 1/2" to 1/4"
Part #90: update to heavier hinge. Punching holes is preferred to drilling. Update length to not drill.

Fabrication Diagrams

Master Fabrication PDF

Master Index

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Fabrication Abstract

Build all parts from raw material. Team 1: hopper sheet metal cutting with 2 plasma cutters, hinge cutting to size with ironworker, punching of holes with hinge put in place on front and back hopper sheets. Team 2: does all cover plate sheet metal. Team 3: Ironworker team does pieces and holepunches them. grate fab after 1/4x2s and angle pieces are sheared on ironworker. Team 4: Cold cut team. Team 5: Bandsaw Team for 2.5"x3/16" tubing. Cuts metal for drawer at same time.

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Optimization Abstract

Hole puncher needs to have operability by 1 person with a well-positioned valve. 2 plasma cutters need to be in place. 4 welders need to be available. 2 acetylene torches should be available. CNC torch table will get hopper fab down to 1/2 hour for cutting. CNC torch table will optimize metal cutting for drawer and frame. Ironworker needs to be upgraded to handle 1/2"x4"x6" angle.