Gantt Chart

1 |Fabrication |John |2/11/08 |4/11/08 |60 |20% |12 |48 | |1.1 |Spindle shaft | |2/11/08 |2/25/08 |14 |100% |14 |0 | |1.2 |housing | |2/25/08 |3/07/08 |11 |0% |0 |11 | |1.3 |housing end caps | |2/25/08 |3/07/08 |11 |0% |0 |11 | |1.4 |cross-feed flexure | |3/17/08 |4/01/08 |15 |0% |0 |15 | |1.5 |lead screw flexure | |3/17/08 |4/11/08 |25 |0% |0 |25 | |2 |Error model task |Jane |2/11/08 |5/14/08 |93 |0% |0 |93 | |2.1 |list of spindle error sources | |2/11/08 |2/25/08 |14 |0% |0 |14 | |2.2 |model individual spindle errors | |2/11/08 |3/10/08 |28 |0% |0 |28 | |2.3 |finish full spindle error sources | |2/11/08 |5/14/08 |93 |0% |0 |93 | |2.4 |list of flexure error sources | |3/03/08 |3/17/08 |14 |0% |0 |14 | |2.1 |model individual flexure errors | |3/03/08 |3/17/08 |14 |0% |0 |14 | |2.2 |finish full flexure error model | |3/10/08 |4/07/08 |28 |0% |0 |28 | |2.3 |list of drive error sources | |3/31/08 |4/07/08 |7 |0% |0 |7 | |2.4 |model individual drive error | |3/31/08 |4/28/08 |28 |0% |0 |28 | |2.5 |finish full drive error model | |3/31/08 |4/28/08 |28 |0% |0 |28 | |2.6 |HTM-based lathe error model | |2/11/08 |5/14/08 |93 |0% |0 |93 | |3 |Measurement task dates |Bill |3/07/08 |4/28/08 |52 |0% |0 |52 | |3.1 |CMM training | |3/07/08 |3/21/08 |14 |0% |0 |14 | |3.2 |Spindle error motions | |3/07/08 |3/17/08 |10 |0% |0 |10 | |3.3 |Cross Slide error motions | |3/19/08 |4/07/08 |19 |0% |0 |19 | |3.4 |Carriage error motions | |4/07/08 |4/28/08 |21 |0% |0 |21 | |4 |Report results and Conclusions |Bill |2/11/08 |4/28/08 |93 |0% |0 |93 | |4.1 |Outline (text, table & figure placeholders) | |3/31/08 |4/07/08 |7 |0% |0 |7 | |4.2 |images | |2/11/08 |4/30/08 |79 |0% |0 |79 | |4.3 |tables | |3/10/08 |4/30/08 |51 |0% |0 |51 | |4.4 |1st draft in separate modules | |4/07/08 |4/30/08 |23 |0% |0 |23 | |4.5 |integrated, final draft | |2/28/08 |5/14/08 |76 |0% |0 |76 | |4.6 |design notebooks | |2/11/08 |5/14/08 |93 |0% |0 |93 |