=To do= * purchase used solar panels * food grade tubing * rivet nuts * push fittings * bamboo flooring * nuts and bolts * purchase frame material * 40mm aluminum box * 40mm hardwood * 40mm plastic * purchase power system * purchase truck parts * torsion axle or half-axles * wheels and tires * brakes * tongue adapter * plate holder * lights + wiring * fenders * safety chains * purchase barrels * purchase coroplast =====20mm Parts===== {| class="wikitable" |- ! Quantity !! Part !! Rationale !! Unit cost !! Total cost |- | 50 || [[https://bulkman3d.com/product/vc2020-1000/|20x20x40mm]] (2 hole) [[frames]] || standard length frame || 250 total meters of 2020, covering the full quantity needed for all lengths || $697 |- | 50 || [[https://bulkman3d.com/product/vc2020-1000/|20x20x60mm]] (3 hole) [[frames]] || standard length frame || ||" |- | 50 || [[https://bulkman3d.com/product/vc2020-1000/|20x20x80mm]] (4 hole) [[frames]] || standard length frame || ||" |- | 50 || [[https://bulkman3d.com/product/vc2020-1000/|20x20x100mm]] (5 hole) [[frames]] || standard length frame || ||" |- | 50 || [[https://bulkman3d.com/product/vc2020-1000/|20x20x200mm]] (10 hole) [[frames]] || standard length frame || ||" |- | 50 || [[https://bulkman3d.com/product/vc2020-1000/|20x20x300mm]] (15 hole) [[frames]] || standard length frame || ||" |- | 50 || [[https://bulkman3d.com/product/vc2020-1000/|20x20x400mm]] (20 hole) [[frames]] || standard length frame || ||" |- | 50 || [[https://bulkman3d.com/product/vc2020-1000/|20x20x500mm]] (25 hole) [[frames]] || standard length frame || ||" |- | 50 || [[https://bulkman3d.com/product/vc2020-1000/|20x20x600mm]] (30 hole) [[frames]] || standard length frame || ||" |- | 50 || [[https://bulkman3d.com/product/vc2020-1000/|20x20x800mm]] (40 hole) [[frames]] || standard length frame || ||" |- | 50 || [[https://bulkman3d.com/product/vc2020-1000/|20x20x1000mm]] (50 hole) [[frames]] || standard length frame || ||" |- | 50 || [[https://bulkman3d.com/product/vc2080-1000/|20x80x1000mm]] (4x50 hole) [[frames]] || standard length, 4x width frame || || $452.18 |- | 500 || [[https://bulkman3d.com/product/br0004-1/|90 Degree Corner Connector]] || For strengthening corners, attaching linear axes, shimmed mounts || || $400 |- | 20 || [[https://bulkman3d.com/product/hd0038/|Cable Drag Chain 15x20mm]] || keeping wires tidy - quantity provisioned for two 4 axis machines plus maintenance and experimentation || || $69.80 |- | 2000 || [[https://bulkman3d.com/product/hd0010/|Spring Loaded M5 T-Nuts for 2020 V-Slot]] || The only T nuts worth using || || $160 |- | 1000 || [[https://bulkman3d.com/product/hd0010/|Spring Loaded M4 T-Nuts for 2020 V-Slot]] || The only T nuts worth using || || $80 |- | 1000 || [[https://bulkman3d.com/product/hd0010/|Spring Loaded M3 T-Nuts for 2020 V-Slot]] || The only T nuts worth using || || $80 |- | 4 || [[https://www.aliexpress.com/item/32908794883.html?spm=2114.12057483.0.0.3b412d730IfTby|HPV6 Linear module ballscrew SFU1204 with Linear Guides HGH15 HIWIN 100% same size with NEMA23 2.8A 56mm stepper motor]] 200mm || Linear motion system for spindle || $79 || $316 |- | 4 || [[https://www.aliexpress.com/item/32908794883.html?spm=2114.12057483.0.0.3b412d730IfTby|HPV6 Linear module ballscrew SFU1204 with Linear Guides HGH15 HIWIN 100% same size with NEMA23 2.8A 56mm stepper motor]] 400mm || Linear motion system for spindle || $109 || $436 |- | 4 || [[https://www.aliexpress.com/item/32908794883.html?spm=2114.12057483.0.0.3b412d730IfTby|HPV6 Linear module ballscrew SFU1204 with Linear Guides HGH15 HIWIN 100% same size with NEMA23 2.8A 56mm stepper motor]] 600mm || Linear motion system for spindle || $126 || $504 |- | 4 || [[https://www.aliexpress.com/item/32908794883.html?spm=2114.12057483.0.0.3b412d730IfTby|HPV6 Linear module ballscrew SFU1204 with Linear Guides HGH15 HIWIN 100% same size with NEMA23 2.8A 56mm stepper motor]] 800mm || Linear motion system for spindle || $142 || $568 |- | 4 || [[https://www.aliexpress.com/item/32908794883.html?spm=2114.12057483.0.0.3b412d730IfTby|HPV6 Linear module ballscrew SFU1204 with Linear Guides HGH15 HIWIN 100% same size with NEMA23 2.8A 56mm stepper motor]] 1000mm || Linear motion system for spindle || $169 || $676 |- | 4 || [[https://www.aliexpress.com/item/1005002072665397.html?spm=2114.12010612.8148356.39.2a6719f78WKTEm|HPV11 Linear module ballscrew SFU1204 SFU1210 with Linear Guides MGN12 NEMA23 2.8A 76mm stepper motor for CNC milling machine]] 200mm || Linear motion system for carriage || $157.60 || $630.4 |- | 4 || [[https://www.aliexpress.com/item/1005002072665397.html?spm=2114.12010612.8148356.39.2a6719f78WKTEm|HPV11 Linear module ballscrew SFU1204 SFU1210 with Linear Guides MGN12 NEMA23 2.8A 76mm stepper motor for CNC milling machine]] 400mm || Linear motion system for carriage || $189.50 || $758 |- | 4 || [[https://www.aliexpress.com/item/1005002072665397.html?spm=2114.12010612.8148356.39.2a6719f78WKTEm|HPV11 Linear module ballscrew SFU1204 SFU1210 with Linear Guides MGN12 NEMA23 2.8A 76mm stepper motor for CNC milling machine]] 600mm || Linear motion system for carriage|| $211.99 || $847.96 |- | 4 || [[https://www.aliexpress.com/item/1005002072665397.html?spm=2114.12010612.8148356.39.2a6719f78WKTEm|HPV11 Linear module ballscrew SFU1204 SFU1210 with Linear Guides MGN12 NEMA23 2.8A 76mm stepper motor for CNC milling machine]] 800mm || Linear motion system for carriage|| $230.99 || $923.96 |- | 4 || [[https://www.aliexpress.com/item/1005002072665397.html?spm=2114.12010612.8148356.39.2a6719f78WKTEm|HPV11 Linear module ballscrew SFU1204 SFU1210 with Linear Guides MGN12 NEMA23 2.8A 76mm stepper motor for CNC milling machine]] 1000mm || Linear motion system for carriage|| $255.99 || $1023.96 |- | 10 || [[https://www.aliexpress.com/item/1005001906974822.html|1.5kw air cooled aquare spindle motor 24000rpm HQD factory]] || || || $1860 |- | 10 || VFD for spindle || || || |- | 6 || [[Pumps]] || || || |- | 4 || [[Barrels]] || || || |- | 4000 || M5 nylock nuts || || || |- | 1000 || M5 1 hole bolts || || || |- | 2000 || M5 2 hole bolts || || || |- | 1000 || M5 3 hole bolts || || || |- | Total || || || || $10,190 |} =====40mm Parts===== {| class="wikitable" |- ! Quantity !! Part !! Rationale !! Unit cost !! Total cost |- | 50 || [[https://bulkman3d.com/product/vc4040-1000/|40x40x80mm]] (2 hole) [[frames]] || standard length frame, quad 2020 || 200 meters from our least costly supplier, available in sizes up to 1m long, satisfies the need for this material at || $2,018 |- | 50 || [[https://bulkman3d.com/product/vc4040-1000/|40x40x120mm]] (3 hole) [[frames]] || standard length frame, quad 2020 || || " |- | 50 || [[https://bulkman3d.com/product/vc4040-1000/|40x40x160mm]] (4 hole) [[frames]] || standard length frame, quad 2020 || || " |- | 50 || [[https://bulkman3d.com/product/vc4040-1000/|40x40x200mm]] (5 hole) [[frames]] || standard length frame, quad 2020 || || " |- | 50 || [[https://bulkman3d.com/product/vc4040-1000/|40x40x400mm]] (10 hole) [[frames]] || standard length frame, quad 2020 || || " |- | 50 || [[https://bulkman3d.com/product/vc4040-1000/|40x40x600mm]] (15 hole) [[frames]] || standard length frame, quad 2020 || || " |- | 50 || [[https://bulkman3d.com/product/vc4040-1000/|40x40x800mm]] (20 hole) [[frames]] || standard length frame, quad 2020 || || " |- | 50 || [[https://bulkman3d.com/product/vc4040-1000/|40x40x1000mm]] (25 hole) [[frames]] || standard length frame, quad 2020 || || " |- | 50 || [[https://bulkman3d.com/product/vc4040-1000/|40x40x1200mm]] (30 hole) [[frames]] || standard length frame, quad 2020 || || " |- | 50 || [[https://us.misumi-ec.com/vona2/detail/110302689860/|40x40x80mm]] (2 hole) [[frames]], [[https://8020.net/40-4040.html|second source]] || standard length frame, single channel || 170x 2400mm sections from 8020 inc would satisfiy all required lengths of frame for $10,193 from 8020 inc. 102x 4000mm sections from Mitsumi arrive at || $7,752. |- | 50 || [[https://us.misumi-ec.com/vona2/detail/110302689860/|40x40x120mm]] (3 hole) [[frames]] || standard length frame, single channel || || " |- | 50 || [[https://us.misumi-ec.com/vona2/detail/110302689860/|40x40x160mm]] (4 hole) [[frames]] || standard length frame, single channel || || " |- | 50 || [[https://us.misumi-ec.com/vona2/detail/110302689860/|40x40x200mm]] (5 hole) [[frames]] || standard length frame, single channel || || " |- | 50 || [[https://us.misumi-ec.com/vona2/detail/110302689860/|40x40x400mm]] (10 hole) [[frames]] || standard length frame, single channel || || " |- | 50 || [[https://us.misumi-ec.com/vona2/detail/110302689860/|40x40x600mm]] (15 hole) [[frames]] || standard length frame, single channel || || " |- | 50 || [[https://us.misumi-ec.com/vona2/detail/110302689860/|40x40x800mm]] (20 hole) [[frames]] || standard length frame, single channel || || " |- | 50 || [[https://us.misumi-ec.com/vona2/detail/110302689860/|40x40x1000mm]] (25 hole) [[frames]] || standard length frame, single channel || || " |- | 50 || [[https://us.misumi-ec.com/vona2/detail/110302689860/|40x40x1200mm]] (30 hole) [[frames]] || standard length frame, single channel || || " |- | 8 || SDA40 40mm double acting air cylinder || [[https://www.stcvalve.com/I-CylindersSDA.htm|SDA40 brackets, adapters, and accessories]] || || |- | 16 || SDA40 plasma cut adapter plates || || || |- | 8 || MHZ240D [[Pneumatic grippers]] - current issue is that gripper size is limited to 60mm max || || || |- | 80 || [[https://www.surpluscenter.com/Wheels/Casters/Plate-Casters/2-Dual-Wheel-Swivel-Plate-Caster-w-Brake-1-4928.axd|2" Dual Wheel Swivel Plate Caster w/Brake]] [[Casters]] || 20x shop floor items on wheels || $1.39 || $111.20 |- | 40 || [[https://www.aliexpress.com/item/32592297902.html|50pcs Thread M8 T Slot nuts 40-M8 Half Round Elasticity Spring Nut 4040 Series Groove 8 Aluminum Profile Connectors]] || The only T nuts worth using || || $150 |- | 2 || [[https://www.aliexpress.com/item/1005002132679856.html|4.5KW ATC Air Cooled Spindle Motor Automatic Tool Changer 220V+BT30-ER25 Tool Holder+Pull Stud for CNC Router Milling]] || For complex machining operations || $1,546.09 ea || $3092.18 |- | 20 || [[https://www.aliexpress.com/item/33015811767.html|High-Quality Automatic Tool Changer HSK63 ISO30 ISO25 ISO20 BT30 BT40 Spindle Tool Magazine Hardening]] || Tool holders for ATC || $5 ea || $100 |- | 4000 || M8 nylock nuts || || || |- | 1000 || M8 1 hole bolts || || || |- | 2000 || M8 2 hole bolts || || || |- | 1000 || M8 3 hole bolts || || || |- | 6 || [[https://www.polycase.com/sb-37|SB-37 NEMA Steel Enclosure]] || house and protect electronics || $97.91ea || $587.46 |- | 12 || DIN rails || || || |- | 6 || DIN compatible power supplies || || || |- | 8 || [[https://www.surpluscenter.com/Power-Transmission/Shafting/Keyed-Shafting/1-x-36-Keyed-Shafting-1-2982-100-3.axd|1" x 36" Keyed Shafting]] || Power transmission, idle rollers, jack shafts || $30.85 ea || $246.80 |- | 2 || [[https://www.surpluscenter.com/Power-Transmission/Shafting/Keyed-Shafting/1-x-72-Keyed-Shafting-1-2982-100-6.axd|1" x 72" Keyed Shafting]] || Power transmission, idle rollers, jack shafts || $46.25 ea || $92.50 |- | 20 || [[https://www.surpluscenter.com/Brands/Concentric-International/1-Single-Split-Shaft-Collar-1-2767-100.axd|1 Single Split Shaft Collar]] || constrain shafts || $5.20 ea || $104 |- | 20 || [[https://www.surpluscenter.com/Brands/Dura-Roll/1-Pillow-Block-Bearing-UCP205-16-1-205-16-P.axd|1" Pillow Block Bearing]] || Power transmission, idle rollers, jack shafts || $11.55 ea || $231 |- | 40 || [[https://www.surpluscenter.com/Power-Transmission/Shafting/Key-Stock/1-4-Square-Key-1-5-Long-G-G-Mfg-411-0424-1-5030-25-A.axd|1/4 Square Key 1.5 Long]] || Secure power transmission components || $1 ea || $40 |- | 6 || [[https://www.tindie.com/products/33366583/6-pack-universal-cnc-controller/|6 Pack Universal CNC Controller]] || || || |- | Total || || || || $19,558 |} =Motion components= * 12x torsion half axles * wheels, tires * Wheel motors * Pillow block bearings * shaft collars * keyed shafts * wheel hubs * brakes * freewheel sprockets * sprocket motor =Electrical components= * [[https://trophybattery.com/index.php/product/48v100e-1-2/|Trophy 48v 100AH batteries]], [[https://www.mobile-solarpower.com/server-rack-lifepo4.html|Server rack lifepo4]] * [[https://www.sweetwater.com/store/detail/RotoRk10--skb-1skb-r10u-roto-rack-case?utm_source=google&utm_medium=organicpla|Sweetwater.com: Roto rack 10u case]] * [[https://www.sweetwater.com/store/detail/RotoRk4--skb-1skb-r4u-roto-rack-case|Sweetwater.com: Roto rack 4u case]] * [[Solar panels]] * inverter / charger * [[https://www.mcmaster.com/weatherstripping/water-and-weather-resistant-push-on-t-seals/|Weather strip]] * [[https://www.amazon.com/Frigidaire-FHWH112WA1-Window-Conditioner-11000/dp/B092KLMC64/|Frigidaire Window Air Conditioner, 11,000 BTU with Supplemental Heat Pump]] (110v 15A) * Victron [[https://www.invertersupply.com/index.php?main_page=product_info&products_id=195629|Inverter RS 48/6000 230V Smart Solar]] * purple foam * rivet nuts =Water components= * 30 or 50 gallon barrels - settling, hot water, pressure * cold water pressurized by RO * hot water recirc pump * hot water pressure pump * black plastic tubing * silicone epoxy * quick disconnect fittings * T gasket * rain gutter * debris trap * trap and overflow into settling tank * [[https://www.amazon.com/SHURflo-Industrial-Pump-Model-2088-594-154/dp/B0001FAA5Y/|Shurflo 2088-594-154 110v 45psi]] * [[https://www.amazon.com/dp/B08RK378GH/|APPLIED MEMBRANES INC. Solapur Ultraviolet Water Purifier UV Sterilizer Filter for Point of Use Drinking Water Purification | 3 GPM | Helios Series UV-SPH-3]] * [[https://www.amazon.com/Waterdrop-Reverse-Osmosis-Filtration-Tankless/dp/B08746G2XX/|Waterdrop D6 Reverse Osmosis System, Tankless, 600 GPD, 2:1 Pure to Drain]] * [[https://www.amazon.com/dp/B09MD7FFYP/|Waterdrop PMT Pressure Mini Water Tank for G3, G2, G2P600, D6, D4]] =Decking= * bamboo floor decking =Kitchen= * toaster oven * [[https://sundanzer.com/product/dcr165-dcf165/|SunDanzer DCR165 & DCF165 Refridgerator / Freezer]] (DC 12/24v, 48v, or AC120v) * [[https://www.amazon.com/Duxtop-9620LS-Induction-Countertop-1800-Watt/dp/B07GB149V7/|Duxtop LCD Portable Double Induction Cooktop 1800W]] =Bath= * [[https://www.c-head.com/product-page/basic-c-head-in-matte-white|C-Head composting toilet]] * [[https://www.lg.com/us/washer-dryer-combos/lg-wm3998hba-washer-dryer-combo|4.5 cu.ft. Smart Wi-Fi Enabled All-In-One Washer/Dryer with TurboWash® Technology]] (120v 10A) * [[https://www.amazon.com/SPT-SD-2224DW-Countertop-Dishwasher-Delay/dp/B010GPNYSI/|SPT SD-2224DW ENERGY STAR Compact Countertop Dishwasher]] (110v ?A)