CNC 8055 - Operating manual (MC option) - Fagor Automation
CNC 8055 - Operating manual (MC option) - Fagor Automation
CNC 8055 - Operating manual (MC option) - Fagor Automation
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
3.<br />
WORKING WITH OPERATIONS OR CYCLES<br />
<strong>CNC</strong> <strong>8055</strong><br />
<strong>CNC</strong> <strong>8055</strong>i<br />
·<strong>MC</strong>· OPTION<br />
SOFT: V01.3X<br />
·116·<br />
Drilling and center punching operations<br />
3.12.1 Definition of data<br />
Coordinates of the machining point.<br />
<strong>Operating</strong> <strong>manual</strong><br />
The coordinates are defined one by one. After placing the cursor on the coordinates of the axes to<br />
be defined, the value is entered in one of the following ways.<br />
Entering the value <strong>manual</strong>ly. Key in the desired value and press [ENTER].<br />
Assign the current machine position.<br />
Jog the axis with the handwheel or the JOG keys up to the desired point. Press [RECALL] so<br />
the selected data assumes the value shown in the top right window and press [ENTER].<br />
The top right window shows the tool position at all times.<br />
Machining conditions in Z (Zs, Z, Zr, P, I, t, B).<br />
The machining conditions are defined one by one.<br />
The Zs and Z values are defined as the coordinates of the machining point.<br />
To define the rest of the values (Zr, P, I, t, B), go to the corresponding window, key in the desired<br />
value and press [ENTER].<br />
Type of center punching.<br />
Defining the total machining depth (P).<br />
Defining the angle of the punch () and the diameter of the point ().<br />
To define the values (P, , ), go to the corresponding window, key in the desired value and press<br />
[ENTER].<br />
Hole diameter (<br />
Defines the diameter of the hole. To set this value, place the cursor in the corresponding window,<br />
key in the desired value and press [ENTER].<br />
If not programmed or programmed with a 0 value, the <strong>CNC</strong> will display the corresponding error<br />
message.<br />
Diameter of the pre-drilled hole (K).<br />
Starting with a hole previously drilled, this parameter defines the diameter of that hole. If not<br />
programmed or programmed with a 0 value, it means that no hole has been previously drilled.<br />
The tool must meet the following conditions:<br />
The tool radius must be smaller than J/2.<br />
The tool radius must be equal to or greater than (J-K)/4.<br />
If these two conditions are not met, the <strong>CNC</strong> issues the corresponding error message.<br />
Helical penetration step (B).<br />
It defines the helical penetration step (only for bore milling). To set this value, place the cursor in<br />
the corresponding window, key in the desired value and press [ENTER].<br />
If not programmed or programmed with a 0 value, the <strong>CNC</strong> will display the corresponding error<br />
message.<br />
Drilling direction.<br />
Bottom milling.<br />
To select the type of tapping, place the cursor over this icon and press the two-color key.<br />
The type of center punching may be defined in two ways.<br />
Defines the direction of the helical drilling path.<br />
It defines whether the bottom of the hole (blind hole) is milled or not (through hole).
Change language