"Boxy" Gear Box Part

This is gear box part was developed by KTH and was manufactured by the STEP-NC Machine Development Partners for the NIST round of international demonstrations in June 2010. They were also used during the earlier Bath round of demonstrations.

This particular part is designed to exercise capabilities with multiple setups and the file contains sets of alternative workingsteps for doing operations with different tools. The data sets also contain a full selection of in-process models to display the results of each operation as well as the delta volumes. The file below is the latest version used during the NIST round, and was designed for seven setups on a three-axis machine. The work coordinates are set so that they align with a known corner of the material.

• Boxy_Part_3-Axis_Machining_7_Setups_NIST.238 [2 MB]

This files below were created for the earlier Bath round. Three different versions were created, each with multiple setups designed for three, four, or five axis machining.

• Boxy_Part_3-Axis_Machining_6_Setups_v1.238 [1 MB]
• Boxy_Part_4-Axis_Machining_2_Setups_v1.238 [1.7 MB]
• Boxy_Part_5-Axis_Machining_2_Setups_v4.238 [1.2 MB]