Is always recommended to read the machine manual to see the exact way your control handles variable peck drilling.
It should be noted that different controls may handle this in different ways and this example is a general overview. The 'P' value is in milliseconds hence P500 and not P0.5 The 'P' adds a half a second dwell once the drill is to depth, this helps clean up the bottom of the hole if we areĭrilling a blind hole, this can be omitted if not required. Removed and will keep drilling at 1mm between each peck until the final depth of the hole has been archived. to add the M06 for the tool change, also the drill cycles try to change from. I posted a video on YouTube showing this. Setup Sheet: Defines the default setup sheet post processor to use with the. The drilling operation will not calculate the drill point value if you tab out of the drill depth box, causing your drill to drill shallow. Once the peck size reaches 1.0mm (K) it will stop decreasing the amount of material I found a drill point bug with Inventercam2013. We know this as the 'J' value is set to 1mm so it will decrease the amountĭrilled by 1mm on each peck. Value dictates the amount of material the first peck will remove, in this case, we are drilling 5mm before our first These dimensions are not added on this line the control will assume that the drill is already in position. The X and Y positions tell the machine where the first hole position is in relation to the datum, This is optional. Take a look at the G83 line where all the action happens. Lets see how this looks within a program. The first drill depth before it retracts is defined by 'I' each drill depth after this will be reduced by the amount 'J' This will keep reducing in size until the minimum depth has been reached which we state with 'K' This is used for deep hole drilling and when drilling hard By using the I, J and K values we canĭecrease the amount of material removed on each peck.
On some controls it is possable to have more control over the pecking cycle. J = Amount of reduction of each depth of peck.
0 kommentar(er)
