How to work with multifunction 3d printer
Common breakdowns and solving methods of multifunction 3D printer
As the price of the desktop level 3D printer is much cheaper, more and more innovators choose to buy an equipment for themselves. But they will meet all kinds of problems during using. The main is there is something wrong with the equipment frequently. If the problem can not be found out at the moment, it will take a lot of time to repair the machine, and always the result is not good. Today I will conclude some common breakdowns of 3D printer (multifunction 3D Printer), and hope it will give you help and save plenty of valuable time.
Breakdown 1:The 3D printer takes a rest after working for a time, then recovers to normal work.
The temperature of 3D printer during work is not stable.When it is under the lowest limit of temperature,the extruder will stop rotation.The main solving methods are as below:
- Setting the same temperature of 3D printer being printing and printing the first layer,and making them consistent.
- Adjusting the whole temperature high,avoiding extruder head temperature be lower than lowest limit of temperature and force to stop.
- Lower the original set lowest limit of temperature. It is also for the temperature not under the lowest limit of temperature.
Breakdown 2:After putting through power supply, the board has no reaction.
If this condition is occurred, you can clear the trouble by below steps:
- First checking whether each part thread is loose,joining the loosed part,and doing electric test.
- Checking whether the insurance tube inside power socket is breakdown,changing the breakdown one and doing electric test.
- Whether the power is breakdown(pay attention to the power voltage),checking standard:If the insurance tube is no breakdown,the electric board still could not
- screen,then it is the reason of power breakdown,changing to a new one and doing electric test.
- If above steps are no problem, the board is still no reaction,then it is the problem of board,changing to a new one and retesting.
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Breakdown 3:The step lost phenomenon is occurred during printing
It is known that the step lost phenomenon is occurred by below factors:
- The printing speed is too fast,reducing the speed of X,Y motor appropriately.
- The motor current is too much, which makes the temperature of motor is too high.
- The belt is too loose or too tight.
- The step lost phenomenon is occurred when the current is too little.If it is because of the current too much or too little,adjusting the current is ok.
Breakdown 4: The stepper motor shaking and working abnormality.
The stepper motor line sequence is wrong. Adjusting the line sequence is ok.The way is changing the interface of two line sequence next to the motor line port.
Breakdown 5: The extruder has abnormal sound of Kaka during printing.
It should be plug of extruder. The reasons are as below:
- The quality of chosen material is poor, the thickness is not uniform, the bubble impurities is too much and could not melting completely.
- The temperature of printing head is too high or using for a long time. The material can be carbonized into black small particles and suffocate at the printing head.
- Maybe it is the heat dissipation problem.
- When changing material, the waste material are not cleared completely, and left near the feeding bearing or conduit.
- Checking whether the feeding gear is wear and tear or waste material is too much ,torsion not enough.
- Maybe it is the problem of model slicing. Because the GCODE generated by the slicing software is not uniform, and it will cause kaka’s sound.
- Adjusting flat first and changing another material to try.
- Dredging the printing head through tool like acupuncture needle.
- Clearing feeding gear.
- Contacting printer after-sale maintenance personnel.The maintenance period of domestic printer is 1 year.
- If the printer you used is DIY or second-hand machine or multifunction 3D Printer, then suggesting you splitting it and know the structure principle by the way.
- If all above are not ok, it only can change the printer head.
Did you get those skills? If you meet the 3D printer breakdowns next time, read them and you will not ask for help everywhere like the headless flies. welcome contact us for more information sharing, contact us now.