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Well it is just a prototype with issues. The base is too big and the effector arms too short. I cant use the whole table radius because of it. If I move the head close to the max radius, one arm is too stretched and I loose precision. Instead of 360mm diameter I can use only 280mm dia with good precision. However it is still a lot of room to print. I will try to use smaller pulleys or go for 1/32
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lacisz
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General
Trochu neskoro reagujem, ale postavil som ju s magnetmi a funguje perfektne. Magnety v pohode udrzia tlacovu hlavu. Akurat nie som spokojny s bowdenom, tak prerabam extruder aby som ho vedel namontovat priamo na rameno nad hlavu.
by
lacisz
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RepRap Usergroup - Slovakia
Quoterocky_reprap
Quotelacisz
My silicone platen heater has arrived from China... these guys can make anything! The heater is 2mm thick, 350mm diameter, 230V/340 Watts, costed 51,50$ inclusive DHL shippment! Should make 140°C easily. I will see how long it will survive, but the quality looks pretty good.
Hi, your design looks remarkably close to Werner's. Any idea on the dimensions - of the car
by
lacisz
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General
My silicone platen heater has arrived from China... these guys can make anything! The heater is 2mm thick, 350mm diameter, 230V/340 Watts, costed 51,50$ inclusive DHL shippment! Should make 140°C easily. I will see how long it will survive, but the quality looks pretty good.
by
lacisz
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General
The LCD screen is just a screenshot I found somewhere on the web, and is applied as texture on the LCD face... with no other special treatment...
All is done in solidworks.
by
lacisz
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General
I have been strongly inspired by Werner`s printer so I decided to design a clone of BB myself. I am waiting now the alu parts to be cut and see how they fit together. Instead of welding I will use L-shaped alu extrusions to bolt the parts together. The picture is a render of the project, not a photo ... and there is a lot of things missing because I am too lazy to instert bolts etc...
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lacisz
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General
Zdravim reprap sk!
Ma niekto skusenosti so stavbou tlaciarne typu Rostock? Inspiroval som sa tlaciarnou od Wernera Berryho (berrybot3d) a za kratky cas budem davat rezat hlinikove diely na stavbu. Len som chcel vediet ci ma niekto skusenosti s tymto typom tlaciarne. Ma velmi dobru presnost kvoli magnetickym klbom.
by
lacisz
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RepRap Usergroup - Slovakia
Hi
I was thinking how to make the bowden shorter without loading too much the print head. I really don`t know how bad it is with hysteresys because I am just designing a berrybot style printer, so I have no experience yet. Just an idea - another stepper could move the extruder in Z axis... not sure if the firmware would support this. This way the bowden could be shorter. Just an idea...
by
lacisz
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General