The 20′ shipping container that will house our H2-Flo liquefier (a.k.a. the Heisenberg Vortex) arrived from DryBox USA out of Tacoma yesterday:
We are using ISO container dollies from Merrick Tool corporation, ME 416 students Derek Johnson and Carl Mayer are in the foreground:
Once off the truck we had to role it into TFRB:
Brian Karlberg, the TFRB space zar is in the foreground. Once we had it in TFRB, we were able to open it up, and so initiated the build phase of our project!
Andrew and Matt designed and installed ceiling mounts for two 40 plus pound projectors in TFRB 108. The purpose of these projectors is to facilitate simultaneous A/V presentations when working on and discussing projects. Repurposed hardware was utilized wherever possible. The result was rigid, safe, and secure.
As we approach the end of the month we are very happy to see shelving setup in the main room! In the coming weeks we will have our soldering station installed, projectors mounted and much more!
WSU H2 Refuel Inventory System
Project Plan 2015.06.16
The purpose of WSU H2 Refuel’s inventory system is to facilitate maximum uptime of research and development operations. It is based on lean manufacturing practices originating from the Toyota Production System (TPS). Several lean practices are:
- 5S (sort, sweep, etc.) – A philosophy that recognizes the far-reaching benefits of achieving and maintaining a world-class level of organization of materials and information. It requires understanding and commitment from every person involved thus must be part of the organizational culture and brand.
- Kanban – This means “signal” and necessitates mechanisms be established in the reordering of consumables by means of establishing minimum order points (MOP).
- Kaizen – continuous improvement; the goal of an effective inventory management system is not a state of perfection but is adaptability (see constructional law of thermodynamics).
- Kaizen Event – a team activity for process improvement: brainstorming, decision-making, and implementation.
- Kreitsu – Suppliers are viewed as partners rather than competitors
- Just In Time – a philosophy and system for minimizing holding costs and outsourcing non-value-added activities.
Two priorities specific to WSU H2 Refuel are:
- Locations – assignment, documentation, and utilization of locations for every piece of material (tools, parts, experiments, etc.) within the lab. This is the heart of 5S and requires creativity to implement efficiently by maintaining effectiveness while avoiding over-structure.
- Labeling – This process ties the system together and offers relatively high return on investment of effort toward achieving higher states of 5S.
Development of meta-categories in which to classify specific items is the first step in this process. This structure then cross-references specific item locations with maps of the facility and provides the framework for labeling activities.
Matt and Andrew attach cabling for fume-hood support. The hood was salvaged from the existing facility. It was previously used as a part of a sawdust collection system that consolidated the sawdust from the wood shop that previously resided in TFRB. It will now collect fumes from soldering and brazing processes and will feed to ducting that vents to the outside of the building via the roof.
Above is the completed installation of the fume-hood. The next stage is to run 8″ ducting through the hole in ceiling, install an in-line blower fan, and connect the new ducting to the existing section upstairs that vents to the roof. When completed, this system will lend itself to maintaining quality air in which to conduct our hydrogen fueling system engineering operations.