4
08/2005 Creating a ShopTurn Program
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♥ Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition 4-123
Creating a ShopTurn Program
4.1 Program structure ................................................................................................... 4-124
4.2 Bases ...................................................................................................................... 4-126
4.2.1 Machining planes ....................................................................................................4-126
4.2.2 Approaching/retracting in the machining cycle .......................................................4-128
4.2.3 Absolute and incremental dimensions ....................................................................4-130
4.2.4 Polar coordinates ....................................................................................................4-132
4.2.5 Calculator................................................................................................................4-133
4.2.6 Close-tolerance work ..............................................................................................4-135
4.3 Sequential control program.....................................................................................4-136
4.3.1 Overview .................................................................................................................4-136
4.3.2 Creating a new program..........................................................................................4-138
4.3.3 Creating program blocks.........................................................................................4-143
4.3.4 Changing program blocks .......................................................................................4-147
4.3.5 Program editor ........................................................................................................4-148
4.3.6 Specifying quantity..................................................................................................4-151