Prusa Mendel/no

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WIP!!! UNDER ARBEID!

Dette er et forsøk på å lage en norsk oversikt over nødvendige deler til Prusa Mendel og hvor (i Norge) de kan kjøpes

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Prusa Mendel Documentation

Deleliste

Printede Plastdeler

Disse skaffer du på forumet.

Vitaminer / Jernvare / Deler som ikke kan printes

Note that additional parts are required for the extruder, although some extruder parts are included in the table below.

Nødvendig jernvare
Antall Deler Kommentar Leverandører
83 M8 mutter (sekskantmutter) Kjøp 100 for å være på den sikre siden.
93 M8 skiver Kjøp 100 for å være på den sikre siden.
6 M8×30 store skiver mudguard / fender / penny washer
2 M4×20 bolt/maskinskrue/sekskantskrue For å feste ekstruderen.
2 M4 mutter For å feste ekstruderen.
2 M4 skiver For å feste ekstruderen.
22 M3×10 bolt/maskinskrue/sekskantskrue Veldig små
  • ikke på Biltema?
  • ikke på Clas?
16 M3×25 bolt/maskinskrue/sekskantskrue Eller åtte M3×25 bolt pluss åtte M3x20 bolter. Or eight M3×25 bolt plus eight M3x20 bolts. The M3x25 bolts are too long for the recent Prusa z-motor-holder and rod-clamp, and also for the Z motor couplings. See Section 8, steps 4 and 13 for details.
4 M3×40 bolt/maskinskrue/sekskantskrue
70 M3 skive
40 M3 mutter eller låsmutter 8 optionally locknut / stop nut / nyloc
2 M3 grub screw / set screw Fastener M3x8 seems about ideal but anything 6mm or longer should do. If these are hard to get, additional M3×10 bolts will do the job instead.
5? lm8uu bærelager Istedenfor printede plastlager
3 608 hjullager (roller skate / inline skate / skateboard bærelager) Spør bare etter hjullager på skatebutikken.
4 fjær fra kulepenn Skal passe på M3 bolt. Fjær fra kulepenner er billige og lettilgjengelige. De er ca. 25mm lange ukomprimerte og ca.10mm sammenpresset.
  • Jobben.
  • Skrivebordet.
1 225mm×225mm print top plate Thick Sheet
1 140mm×225mm print bottom plate Thick Sheet Note: The Prusa Iteration 2 design does not use a print bottom plate.
1 840mm×5mm T5 pitch timing belt Belt Y axis
1 900mm×5mm T5 pitch timing belt Belt X axis
5 NEMA 17 bipolar stepper motor Stepper Be sure to get ones with at least 20mm of shaft length. Shorter shafts require modifications to the X pulley assembly and Z motor couplers. One of the five motors, for use with the extruder, should be capable of creating a holding torque of at least 40Ncm, at the very least.
50 buntebånd Om du har tenkt å gjøre mye feil velg noen som kan åpnes igjen eller som er så billige at du kan klippe og kaste.
1 Wade's Geared Extruder for 1.75mm filament RepRap Universal Mini Extruder; or any other compatible extruder for either
1 Electronics + endstops This can be RAMPS, Sanguinololu, Gen6, Gen7, Gen3, or any other Mendel compatible electronics. Endstops are either optical switches or microswitches (Recommended), and you need three, one for each of the X, Y, Z axes.

Stenger

Nødvendige stenger
Antall Deler Kommentar Leverandører
6 M8×370mm Threaded rod 3 per side

Note: The threaded rods can be cut from larger 6x1m pieces (see Threaded Rod Cut Order below).
4 M8×294mm Threaded rod front / rear
3 M8×440mm Threaded rod top / bottom
2 M8×210mm Threaded rod Z-leadscrew
1 M8×50mm Threaded rod or M8x30 or longer bolt for X idler. Take care: if the bolt is too long, it may not be threaded along a sufficient length
2 8mm×420mm Smooth rod X-bar

Note: 304 Stainless Steel, A2 Tool Steel, or O1 Tool Steel are recommended for smooth rods as it can help to prevent friction from rust and manufacturing (straightness) standards are higher. Rust issues can be prevented on the normal steel rods by maintaining a coat of oil. The smooth rods can also be cut from larger 3x1m pieces (see Smooth Rod Cut Order below).
2 8mm×406mm Smooth rod Y-bar
2 8mm×350mm Smooth rod Z-bar
Optional
Quantity Description Type Comments
3 30mm×10mm Optoflags Thin Sheet if using opto endstops
2 8mm ID spring Spring to eliminate backlash in the z axis
1 object with precisely 290mm length for frame alignment
1 object with precisely 234mm length for frame alignment

Note: You can combine the latter two by having a piece of thick sheet with dimensions 290mm×234mm. Make sure to mark which side is which.

Threaded Rod Cut Order (when cutting from 1m lengths): 

 Required: 6x1m Long 8mm Threaded Rods (or 5x1m pieces + 1x50cm piece)
 
 Rod 1: 370mm, 370mm, 210mm, ~50mm (The last piece will end up somewhat shorter than 50mm. )
 Rod 2: 370mm, 370mm, 210mm, ~50mm ( Use it for your idler. Alternatively, an M8x30 or     )
 Rod 3: 370mm, 294mm, 294mm, ~42mm ( longer bolt can be used.                              )
 Rod 4: 370mm, 294mm, 294mm, ~42mm (Also, a piece of M8x20 threaded rod can be used        )
 Rod 5: 440mm, 440mm, ~120mm       ( for the wade's/greg's extruder idler.                 )
 Rod 6: 440mm

Smooth Rod Cut Order (when cutting from 1m lengths): 

 Required: 3x1m Long 8mm Smooth Stainless Steel Rod 
 
 Rod 1: 420mm, 420mm 
 Rod 2: 406mm, 406mm
 Rod 3: 350mm, 350mm

The Prusa Mendel uses the 4 drivers in the standard Mendel electronics package to drive 5 motors by using two steppers wired in parallel to one driver [1].

Norske (nett)butikker

Vitaminer

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