1. Product Work Log
Name: Daniel Barcus
Product: Basic engine model
Date/Time: Activity/commentary: Comment/suggestions:
9/13/11 Did small planning with Ms.
3:35PM-3:50PM Salas, decided what to do on the
15 mins model: to just design on
Inventor, and not do anything
else.
9/28/11 Started learning how to use
3:35PM-4:45PM Autodesk Inventor. Did basic
1 hour 10 mins tutorials with Ms. Salas.
9/30/11 Did tutorials to learn how to use Was finished with all classwork
12:35PM-1:30PM Inventor
55 mins
12/12/11 Started working on the top of Was finished with all classwork
12:40PM-1:35PM the piston
55 mins
12/15/11 Worked on the piston top Was finished with all classwork
11:11AM-11:45AM
34 mins
1/13/12 Worked on the piston arm Was finished with all classwork
12:50PM-1:30PM
40 mins
1/17/12 Worked on the piston arm Was finished with all classwork
12:45PM-1:30PM
45 mins
1/18/12 Worked on the piston crankshaft Was finished with all classwork
12:43PM-1:34PM
51 mins
1/19/12 Fixed piston parts so that they all Was finished with all classwork
12:34PM-1:30PM worked together
56 mins
1/25/12 Fixed piston arms so that they Was finished with all classwork
1:00PM-1:30PM work with an engine casing
30 mins
2/3/12 Worked on engine casing Was finished with all classwork
12:22PM-1:15PM
9:00PM-10:00PM
1 hour 53 mins
2/6/12 Worked on engine casing, had a Was finished with all classwork
12:43PM-1:30PM lot of trouble
47 mins

2. 2/7/12 Worked on the engine casing, Worked during lunch and was
11:30AM-1:30PM almost finished finished with all classwork
2 hours
2/8/12 Worked on parts for holding the Worked during lunch and was
11:30AM-1:30PM pistons finished with all classwork
2 hours
2/9/12 Made screws and bolts Worked during lunch and was
11:54AM-1:32PM finished with all classwork
1 hours 38mins
2/10/12 Worked on the tops of the Was finished with all classwork
12:30PM-1:30PM engine, I can tell this is going to
1 hour be tough
2/13/12 Worked on tops of the engine Worked during lunch and was
11:35AM-12:00PM finished with all classwork
25 mins
12:35AM-1:30PM
55 mins
2/17/12 Worked on the engine valves - Was finished with all classwork
1:43AM-2:30PM they are a lot harder than I
47 mins thought, and have many small
parts that need to be very
precise
3/14/12 Worked on the valve mechanism Worked during lunch
11:30AM-12:35PM
1 hour 5mins
3/19/12 Worked on valve mechanism Worked during lunch
11:34AM-12:00PM
26 mins
3/20/12 Worked on valve mechanism Worked during lunch
11:30AM-12:00PM
30 mins
3/21/12 Worked on valve mechanism Worked during lunch
11:30AM-12:02PM
32 mins
3/25/12 Worked on finishing valve
3:54PM-12:43AM mechanism, camshafts, and
8 hours 49 mins finalizing the model. Very time
consuming and difficult
3/26/12 Added flywheel and timing belt Worked during lunch/was
11:32AM-1:30PM to engine, talked to Ms. Salas finished with all class
1 hour 58 mins about finalization work/stayed after school
3:34PM-4:03PM
29 mins
18 hours 885 mins
32 hours 45 mins