Re: Zonestar D810B from AliExpress September 04, 2016 04:47PM |
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Re: Zonestar D810B from AliExpress September 06, 2016 02:36PM |
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Re: Zonestar D810B from AliExpress September 06, 2016 09:07PM |
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Re: Zonestar D810B from AliExpress September 10, 2016 06:33PM |
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Re: Zonestar D810B from AliExpress September 12, 2016 03:15PM |
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Re: Zonestar D810B from AliExpress September 12, 2016 03:28PM |
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// ############# Heated bed configuration ######################## #define HAVE_HEATED_BED 1 #define HEATED_BED_MAX_TEMP 120 #define SKIP_M190_IF_WITHIN 3 #define HEATED_BED_SENSOR_TYPE 4 // Original Repetier : 1 | Hergonoway : 4 (resitance of 10K) #define HEATED_BED_SENSOR_PIN TEMP_1_PIN #define HEATED_BED_HEATER_PIN HEATER_1_PIN #define HEATED_BED_SET_INTERVAL 5000 #define HEATED_BED_HEAT_MANAGER 0 #define HEATED_BED_PID_INTEGRAL_DRIVE_MAX 255 #define HEATED_BED_PID_INTEGRAL_DRIVE_MIN 80 #define HEATED_BED_PID_PGAIN_OR_DEAD_TIME 196 #define HEATED_BED_PID_IGAIN 33 #define HEATED_BED_PID_DGAIN 290 #define HEATED_BED_PID_MAX 255 #define HEATED_BED_DECOUPLE_TEST_PERIOD 300000 #define MIN_EXTRUDER_TEMP 150 #define MAXTEMP 275 #define MIN_DEFECT_TEMPERATURE -10 #define MAX_DEFECT_TEMPERATURE 290
Re: Zonestar D810B from AliExpress September 12, 2016 06:41PM |
Registered: 7 years ago Posts: 58 |
Re: Zonestar D810B from AliExpress September 12, 2016 11:06PM |
Registered: 9 years ago Posts: 978 |
Quote
Hergonoway
For the bowden plug, if you want to remove it, don't unscrew it, it is just put into the hole and there a tiny set screw which fit the plug in place.
Re: Zonestar D810B from AliExpress September 14, 2016 12:19AM |
Registered: 9 years ago Posts: 978 |
Re: Zonestar D810B from AliExpress September 14, 2016 05:18PM |
Registered: 7 years ago Posts: 58 |
Re: Zonestar D810B from AliExpress September 15, 2016 03:15PM |
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Re: Zonestar D810B from AliExpress September 21, 2016 02:08PM |
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Re: Zonestar D810B from AliExpress September 21, 2016 07:19PM |
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Re: Zonestar D810B from AliExpress September 21, 2016 07:31PM |
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Re: Zonestar D810B from AliExpress September 21, 2016 09:21PM |
Registered: 9 years ago Posts: 978 |
Quote
izlan
1) my printing cannot level during movement along bed heating. it always higher around 1mm between tower Y and tower Z.
2) When starting to print first layer, the thickness was not consistence which sometime the PLA come out higher more than 2mm.
Re: Zonestar D810B from AliExpress October 04, 2016 03:26PM |
Registered: 7 years ago Posts: 21 |
Quote
Hergonoway
Quote
frankvdh
I'm happy it works for you. The problem seemed to start happening to me when I put a fairly new spool on the printer. I haven't actually compared the two spools, but maybe it was because the new spool was wider or narrower, or had a smaller or larger hole. In any case, I have redesigned the triangles, and I'll print the new ones over the weekend.
In other news...
I've fitted three lights to the bottoms of the top frame of the printer. These light strips come with adhesive backing, and are the right length to fit neatly into place. I've wired them to run off the 10A 12V supply for the heated bed.
I've also added a 4-relay module to my Raspberry Pi 3 (running Octopi). I'm using 2 of the relays at the moment... one to turn on/off the lights, and one to turn on/off the heated bed. The third will control the 12V power to the printer itself. The fourth relay is spare. The reason for this (and the lights) is that the printer lives out in my garage. I watch it via the RPi's camera. In any kind of emergency, I'll be able to turn it off remotely. Also, I'll be able to turn off the heated bed (hopefully automatically) when the print finishes. I want to turn the lights on/off remotely so I can look at the printer without leaving the main garage lights on. Actually, whilst the lights + camera work OK, the colour that the camera shows is very blue. Maybe "warm white" LEDs would give a better colour? To make the relay board and RPi3 work together, I had to change the RPi 5V power supply... 1.6A wasn't quite enough, and the Pi would reboot each time it turned a relay on .
+1 for the light a very good idea ! I tried octopie but I stopped when I saw that I'll have to import a cura profile :/ (#lazy I love repetier)
I've multiple issues with the extruder, already made a full bearing vertical spool holder, but the extruder basically doesn't have enough torque. Sometimes the extruder skip to push the filament so you have to inscrease the tension of the extruder spring which lead to bigger grooves on the filament.
I'm currently designing a new extruder with a ratio of 4:1 which basicaly will give 4 times more torque, it will be mounted to the side of the printer so I'll be able to put the spool next to the printer and change the PTFE tube from an S shape to a shorter U shape which I assume will reduce friction.
Not finished yet but if people are interested I'll post pictures of it printed and share the STL file. Currently the cost of the hardware needed in under 15$. most of "greg wade based design are with gears, but I think it'll generate noise, so I design it to handle GT2 close belt of 200mm
current progress (green = hardware or existing stuff, blue = printed parts, yellow/orange = axes for work or filament simulation) :
Re: Zonestar D810B from AliExpress October 04, 2016 08:53PM |
Registered: 9 years ago Posts: 978 |
Re: Zonestar D810B from AliExpress October 06, 2016 09:21AM |
Registered: 7 years ago Posts: 58 |
Quote
frankvdh
I'm interested in this extruder design too, although still thinking about a flying extruder, or maybe a cable-driven direct-drive one. I'm hearing a lot of clicks from the extruder motor.
News:
I still haven't got my glass plate mounted. I have a bowl-shaped nozzle locus, and I'm not sure about how to correct for that. I started out with [escher3d.com] but the Repetier firmware doesn't know about M665 or M666 commands. I'm still waiting for Zonestar support to reply about that. I don't want to go to Marlin, just because I gather that Repetier handles Deltas better.
I've drilled out my extruder to take the larger Bowden connectors that I already had (the same as the one on the hot-end). If I knew what the thread on them was, I'd have tapped that into the extruder; instead, I'm still using the M3 screw to clamp it in place. Hint: Countersink the end of the Bowden connector that goes into your extruder... it will make loading filament *much* easier.
I have printed quite a few things that came out well, but recent results have been bad. I think this is because the (original) effector is now badly cracked through the rod attachments That in turn is because I've been progressively epoxying the rod-ends into the rods as they came loose, so the forces that were causing the rod-ends to break free from the rods are now being transferred to the effector. Fortunately, I had the foresight to print a replacement effector while things were going well.
Re: Zonestar D810B from AliExpress October 06, 2016 10:43AM |
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Re: Zonestar D810B from AliExpress October 07, 2016 12:18PM |
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Re: Zonestar D810B from AliExpress October 15, 2016 04:41PM |
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Re: Zonestar D810B from AliExpress November 04, 2016 05:50PM |
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Re: Zonestar D810B from AliExpress May 21, 2017 07:47PM |
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Re: Zonestar D810B from AliExpress May 22, 2017 01:50AM |
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Re: Zonestar D810B from AliExpress May 22, 2017 03:08PM |
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Re: Zonestar D810B from AliExpress May 22, 2017 03:24PM |
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Re: Zonestar D810B from AliExpress May 22, 2017 09:01PM |
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Re: Zonestar D810B from AliExpress May 23, 2017 01:10AM |
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Re: Zonestar D810B from AliExpress May 27, 2017 06:08AM |
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Re: Zonestar D810B from AliExpress May 28, 2017 05:36AM |
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