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| en:strumenti:qmoveplus:c1r44:p1r44f-001:mmf_p1r44f-009 [2023/07/26 09:17] – [Dynamic calibration] qem215 | en:strumenti:qmoveplus:c1r44:p1r44f-001:mmf_p1r44f-009 [2023/07/26 09:26] (current) – [Heads parameters] qem215 |
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| | ===== - Head Setting ===== |
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| ==== Interaxes ==== | ==== Interaxes ==== |
| {{:en:strumenti:qmoveplus:c1r44:p1r44f-001:heads_setup.png?nolink&600|}} | {{:en:strumenti:qmoveplus:c1r44:p1r44f-001:heads_setup.png?nolink&600|}} |
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| * ** Set diameter of the heads:** | * ** Set diameter of the heads:** \\ |
| PT 01 ÷ 22\\ | PT 01 ÷ 22\\ |
| {{:strumenti:qmoveplus:c1r44:p1r44f-001:diametro_teste.png?nolink&200|}} The diameter of the head passes through the center of the tools | {{:strumenti:qmoveplus:c1r44:p1r44f-021:diametro_teste.png?nolink&200|}} The diameter of the head passes through the center of the tools |
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| The diameter of the heads is important because the descent and ascent of the heads follow a specific criteria: | The diameter of the heads is important because the descent and ascent of the heads takes place following the following criteria:\\ |
| | 1 | {{:strumenti:qmoveplus:c1r44:p1r44f-001:testa2.png?100&nolink}} | The head's area is divided in 4 parts | | **PG35: Head segmentation** = 4 |
| | 2 | {{:strumenti:qmoveplus:c1r44:p1r44f-001:testa1.png?100&nolink}} | The head goes down (descent) only if at least 3 of 4 parts see the slab underneath | | |
| | 3 | {{:strumenti:qmoveplus:c1r44:p1r44f-001:testa3.png?100&nolink}} | The head goes up (ascent) only if the parts seeing the slab underneath pass from 3 to 2 | | |
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| | | 1 |{{:strumenti:qmoveplus:c1r44:p1r44f-021:testa_8_punti.png?nolink&100|}} | The head is divided into 8 pieces | |
| | | 2 | {{:strumenti:qmoveplus:c1r44:p1r44f-021:testa_5punti_discesa.png?nolink&100|}} | The head go down only if at least 5 of the 8 pieces see the marble slab under them | |
| | | 3 | {{:strumenti:qmoveplus:c1r44:p1r44f-021:testa_4punti_salita.png?nolink&100|}} | The head go up only if the pieces seeing the slab below go from 5 to 4 | |
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| * **Set orthogonal offset (distance from the working head and the middle line of the bridge) PT 23 ÷ 44** | **PG35: Head segmentation** = 6 |
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| | | 1 |{{:strumenti:qmoveplus:c1r44:p1r44f-021:testa_8_punti.png?nolink&100|}} | La testa viene divisa in 8 parti | |
| | | 2 | {{:strumenti:qmoveplus:c1r44:p1r44f-021:testa_7punti_discesa.png?nolink&100|}} | The head go down only if at least 7 of the 8 pieces see the marble slab under them | |
| | | 3 | {{:strumenti:qmoveplus:c1r44:p1r44f-021:testa_6punti_salita.png?nolink&100|}} | The head go up only if the pieces seeing the slab below go from 7 to 6 | |
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| | * **Set Orthogonal Offset, i.e. the distance between the working heads and the midline of the bridge: PT 23 ÷ 44** |
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| **Attention**:the minimum value of orthogonal offset is 1 | |
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| * ** Set "Time to partial lift": PT 45 ÷ 66 **\\ | * ** Set the Partial Ascent time: PT 45 ÷ 66 **\\ |
| * ** Set "Lift delay": PT 68** | * ** Set the Total Ascent Delay time: PT 68** |
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| | ^ Solenoid valves "closed centres" heads up and down |^ Parametri: ^ |
| | | {{:strumenti:qmoveplus:c1r44:p1r44f-001:valvola1.png?200&nolink}} | \\ Valve| | |
| | | {{:strumenti:qmoveplus:c1r44:p1r44f-001:valvola3.png?200&nolink}} | \\ cylinder down | | |
| | | {{:strumenti:qmoveplus:c1r44:p1r44f-001:valvola4.png?200&nolink}} | \\ Closed centers | \\ PT 45 ÷ 66 | |
| | | {{:strumenti:qmoveplus:c1r44:p1r44f-001:valvola2.png?200&nolink}} | \\ cylinder up | \\ PT 68 | |
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| ^ "Closed center" Solenoid valves up and down heads |^ Parameters: ^ | In order for the cylinder to descend quickly, its stroke is decreased. |
| | {{:strumenti:qmoveplus:c1r44:p1r44f-001:valvola1.png?200&nolink}} | \\ Valve | | | During the ascent it is not allowed to ascend completely.\\ |
| | {{:strumenti:qmoveplus:c1r44:p1r44f-001:valvola3.png?200&nolink}} | \\ Cylinder down | | | By setting the partial ascent time of the head (parameters 45 ÷ 66) the ascent output is de-energized after that time and, mechanically, when the ascent and descent are de-energized, the upper chamber is in communication with the lower chamber of the cylinder, locking it in that position (closed centers). |
| | {{:strumenti:qmoveplus:c1r44:p1r44f-001:valvola4.png?200&nolink}} | \\ Closed center | \\ PT 45 ÷ 66 | | The total ascent will be done only when the head no longer has to work. |
| | {{:strumenti:qmoveplus:c1r44:p1r44f-001:valvola2.png?200&nolink}} | \\ Cylinder up | \\ PT 68 | | |
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| In order to descend quickly, the travel of the cylinder is decreased:\\ | |
| By setting the partial ascent time of the head (parameters 45 ÷ 66) the ascent output is de-energized after that time. \\ Mechanically, when the ascent and descent are de-energized, the upper chamber is in communication with the lower chamber of the cylinder, locking it in that position (closed centers).\\ | |
| The total ascent will be done only when the head has no longer to work. | |
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| ==== - Set the heads up / down advance, in relation to the movement of the bridge. ==== | ==== - Set the heads up / down advance, in relation to the movement of the bridge. ==== |