Ultimaker 12v 100k Mk8 Latest Update 3d Printer Extruder Fit For Reprap Diy Prusa Mendel Makerbot Printers Kit
|45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.|
Guarantees: On-time Delivery 60 days
1 default shipping 12v 3950 100k ntc thermistor accuracy of plus or minus 1%
2. 24v 100k 3950 100k ntc thermistor accuracy of plus or minus 1%
3. 12v k -type thermocouple
4. 24v k -type thermocouple
This upgrade has the following advantages:
1 Feeding protective gear
2 pipes built- ptfe pipe
3 External aluminum metal heat combination
4 elastic feeding structure
5 supports multiple supplies
6. -oriented lubrication supplies dust protection tube
7 does not slip plug wire
8 independent design optimization and upgrading version
A new technology to create three-dimensional nozzle easy instructions before use
1 , first preheat the feed prior to extrusion or the pla optimum temperature heating melting point of abs (pla180 ° -220 ° abs225 ° -255 ° temperature is too low or too high, the material will not ring true )
2 , the motor drive current is transferred to the rated maximum current slightly lower position of the new technology to create three-dimensional feeding motor specifications 42 42 40 maximum current is 1.7A
3 , extrusion machine motor stepper motor pulse value calculation parameters 200 16 ( subdivision ) /3.14 (π) /10.95mm≈93.06925 ( pulse )
3 , the replacement material, when removing the material it is recommended to start feeding program , so that the nozzle normal silk , silk spray nozzle properly , the feed tube material continuity is better, and then select Remove plastic wire program . This helps remove the plastic wire properly .
4 , during the replacement of materials, not too large force to the nozzle filled with plastic wire , or remove the material is not too large forces pull the pull plastic wire , which are likely to pull off the plastic wire and left in the nozzle or feed passage and cause clogging.
Third, the new technology to create three-dimensional nozzle discharge nozzle is not smooth face how to solve ?
1 , supplies quality problems led to the discharge ring true Due to the different prices from different manufacturers quality supplies ranging from ( a roll of consumable supplies inside temperature of different diameters or impurities )
Approach: for a good point of supplies manufacturers such as pla you use more than 220 degrees can not properly melted proposed to replace (if your temperature is normal , for example to detect normal room temperature display ) Method ( 1 ) to manually adjust the temperature of the nozzle 240 , remove the front fan , when the temperature is reached, the manual feed throat to the extruded plastic wire , the wire so that the nozzle properly . Then pull out the plastic wire , into the feed throat again , wait a plastic wire melted plastic wire pulled out to make the semi-molten plastic filament residue in the nozzle out . Repeated the operation several times.
Method ( 2) is less than the wire diameter of the nozzle or the needle to clear the nozzles. Then continue to approach a
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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