EasyManuals Logo

Siemens SINUMERIK 828D Programming Manual

Siemens SINUMERIK 828D
822 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #792 background imageLoading...
Page #792 background image
Glossary
Job planning
792 Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
DRF
Differential Resolver Function: NC function which generates an incremental zero offset in
Automatic mode in conjunction with an electronic handwheel.
Drive
The drive is the unit of the CNC that performs the speed and torque control based on the
settings of the NC.
Dynamic feedforward control
Inaccuracies in the → contour due to following errors can be practically eliminated using
dynamic, acceleration-dependent feedforward control. This results in excellent machining
accuracy even at high → path velocities. Feedforward control can be selected and
deselected on an axis-specific basis via the → part program.
Editor
The editor makes it possible to create, edit, extend, join, and import programs/texts/program
blocks.
Exact stop
When an exact stop statement is programmed, the position specified in a block is
approached exactly and, if necessary, very slowly. To reduce the approach time, → exact
stop limits are defined for rapid traverse and feed.
Exact stop limit
When all path axes reach their exact stop limits, the control responds as if it had reached its
precise destination point. A block advance of the → part program occurs.
External zero offset
Zero offset specified by the → PLC.
Fast retraction from contour
When an interrupt occurs, a motion can be initiated via the CNC machining program,
enabling the tool to be quickly retracted from the workpiece contour that is currently being
machined. The retraction angle and the distance retracted can also be parameterized. After
fast retraction, an interrupt routine can also be executed (SINUMERIK 840D).
Feed override
The programmed velocity is overriden by the current velocity setting made via the → machine
control panel or from the → PLC (0 to 200%). The feedrate can also be corrected by a
programmable percentage factor (1-200%) in the machining program.

Table of Contents

Other manuals for Siemens SINUMERIK 828D

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Siemens SINUMERIK 828D and is the answer not in the manual?

Siemens SINUMERIK 828D Specifications

General IconGeneral
Control TypeCNC
Operating SystemWindows Embedded
ProcessorIntel Atom
Display10.4" color TFT display
InterfacesEthernet, USB
ProgrammingShopMill, ShopTurn
Operation Panel Size10.4"
Protection ClassIP65
PLC Memory2 MB
Spindle Capacity4 spindles
Hard DriveCompactFlash

Related product manuals