Torch Table Zaxis

Bill of Materials

| align="center" style="background:#f0f0f0;"|Item | align="center" style="background:#f0f0f0;"|Discription | align="center" style="background:#f0f0f0;"|Amount | align="center" style="background:#f0f0f0;"|Cost per item | align="center" style="background:#f0f0f0;"|Further Info | align="center" style="background:#f0f0f0;"|Purpose | align="center" style="background:#f0f0f0;"|Aquired? |---- |V-Groove Bearings 3/8 inch |single pack |4 |9.95 |VXB V-Groove bearings Part number: Kit8407 |To provide low friction linear motion |no |---- |3/8 inch Hard Fiber Washers |Pack of 100 |8 |2.5 |McMaster Part Number: 95601A330 |Holding bearings |no |---- |Hot rolled steel 3"x1/8" plate |10.0 Ft. |1.08 ft |12.7 |Metalsdepot |To provide material for motor mounts |no |---- |Hot rolled steel 1"x1" square tubes 16 gauge |24ft for $23.28 |1.33 ft |23.28 |Metalsdepot |To provide structural support |no |---- |Gear Rack (1/2” sq. x 72” 20 DP 20 Deg) |6 feet per rack |1.33 ft |24.8 |Standard Steel Specialty Part Number: 200011 |rack for gear to ride on |no |---- |3 x 1/8 inch cold rolled Plate |6.0 Ft. |1.33 ft |17.28 |Metalsdepot |To provide material to make rails |no |---- |3/8 inch threaded rod, Overall Length 36" | Each |1.90 ft |$2 |McMaster Part Number: 98837A031 |for connecting the top and bottom carage |no |---- |3/8 inch nuts |Pack of 100 |16 |4.2 |Part Number: 90473A031 |For locking threaded rod in place |no |---- |3/8 inch washers |Pack of 140 |16 |3.23 |Part Number: 90126A031 |For locking nuts and for spacers |no |---- |Steel 20 Deg Pressure Angle Spur Gear 20 Pitch, 20 Teeth, 1" Pitch Dia, 1/2" Bore |Each |1 |15.37 |McMaster Part Number: 5172T12 |Attaches to stepper motors and interfaces with gear rack |no |---- |sleeve bearing |Each |1 |1.34 |McMaster Part Number: 6391K143 |to connect between the stepper motor and the gear, will also add a bit of adjustable length |no |---- |10-32 set screw 7/16" |per Pack of 100 |1 |5.44 |Part Number: 92311A428 |Set screw for attaching spur gear, sleeve bearing to stepper shaft |no |---- |Zinc-Pltd Stl Pan Head Phillips Machine Screw 10-32 Thread, 1-3/4" Length | Pack of 100 |2 |8.45 |McMaster Part Number: 90272A837 |Connects the mount plate arms to the carrage |no |---- |Zinc-Pltd Stl Pan Head Phillips Machine Screw 10-32 Thread, 2-1/2" Length |Pack of 100 |2 |6.58 |McMaster Part Number: 90272A840 |For connecting the rail, rack, spacer and c channel |no |---- |Zinc-Pltd Stl Pan Head Phillips Machine Screw 10-32 Thread, 3/4" Length |Pack of 100 |6 |5.11 |McMaster Part Number: 90272A831 |Connects the mount plate arms to the carrage |no |---- |Zinc-Plated Steel Machine Screw Hex Nut 10-32 Thread Size, 3/8" Width, 1/8" Height |Packs of 100 |10 |1.55 |McMaster Part Number: 90480A195 |For locking the mount plate swing tightness, tightening the rack and locking the stepper motor in place |no |---- |Nylon 6/6 General Purpose Flat Washer Off-White, No. 10 Screw Sz, .44" OD,.02"-.04" Thk |per Pack of 100 |8 |3.83 |Part Number: 90295A120 |allows the motor to swing freely |no |---- |stepper spring |pack of 6 |1 |10 |McMaster Part Number: 3114T79 |Prevents stepper motor shaft from crunching |no |---- |}