a5:modifications:bltouch
Differences
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| a5:modifications:bltouch [2019/02/08 07:44] ā touliloup | a5:modifications:bltouch [2020/12/25 02:13] (current) ā external edit 127.0.0.1 | ||
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| When printing with octoprint for example, babystepping is not available for fine tuning. | When printing with octoprint for example, babystepping is not available for fine tuning. | ||
| - | I follow the following procedure to precisely set distance between the nozzle and the printer bed, after updating or to take a new mesh/repeat the automatic bed levelling: | + | I follow the following procedure to precisely set the distance between the nozzle and the printer bed, after updating or to take a new mesh/repeat the automatic bed levelling: |
| < | < | ||
| - | G28; homeĀ | + | G28 ; homeĀ |
| - | G29 P1; start the automatic bed levellingĀ | + | G29 P1 |
| - | ;wait for bed levelling | + | |
| - | G29 S1; save the mesh information into slot 1Ā | + | G29 S1 |
| - | M500; save EEPROMĀ | + | G29 S0 ; save in slot 0 as well as Cura use slot 0 per defaultĀ |
| - | M851; this print the current settingĀ | + | M500 |
| - | M851 Z0; set offset to zeroĀ | + | M851 |
| - | G28; home againĀ | + | M851 Z0 ; set offset to zeroĀ |
| - | G1 Z0; move the nozzle to height 0Ā | + | G28 ; home againĀ |
| - | ;measure the distance between the nozzle and the bed with some feeler gauge - or stack several piece of paper and measure the thicknessĀ | + | G1 Z0 ; move the nozzle to height 0Ā |
| - | M851 Z-1.6; enter the measure distance, in this example, the head is 1.6mm above the printer bedĀ | + | |
| - | M500; store the new configuration | + | ; |
| + | M851 Z-1.6 ; enter the measure distance, in this example, the head is 1.6mm above the printer bedĀ | ||
| + | M500 | ||
| + | G28 ; home againĀ | ||
| + | G1 Z0 ; move the nozzle to height 0 - Then mesure again, if it's not right yet, restart at step M851 Z-1.6 (increase the value to bring the head closer to the bed) | ||
| </ | </ | ||
| - | If you need to change the space, simply do: | + | Keep adjusting Ā |
| + | Ā | ||
| + | If you need to change the height, simply do: | ||
| < | < | ||
| - | G28; homeĀ | + | G28 ; homeĀ |
| - | M851; display current settingĀ | + | M851 |
| - | M851 Z0; set offset to zeroĀ | + | M851 Z0 ; set offset to zeroĀ |
| - | G28; homeĀ | + | G28 ; homeĀ |
| - | G1 Z0; move the nozzle to height 0Ā | + | G1 Z0 ; move the nozzle to height 0Ā |
| - | M851 Z-1.5; the new value (increase if the first layer is too sick, decrease if the first layer is too thin/the nozzle scratch or hit the bed)Ā | + | M851 Z-1.7 ; the new value Ā |
| - | M500; store the new configuration | + | ; |
| + | ; | ||
| + | M500 | ||
| </ | </ | ||
a5/modifications/bltouch.1549572279.txt.gz Ā· Last modified: 2020/12/25 02:13 (external edit)
