Rexroth Tightening System 350 System Documentation - Rhino ...

10/316 Bosch Rexroth AG | Tightening Technology 1 About This Document1.4 GlossaryTightening controllerTightening positionTightening programTightening systemYield point processA tightening controller is either a Compact System or a modular system with several tightening units.The tightening position is the defined location where the tightening job is performed using a tighteningchannel and a tightening program.The tightening program coordinates the tightening process or sequence. It is divided into varioustightening steps, where tightening parameters are set.A tightening system is a complete system with all of the tightening channels that are needed to carryout the defined tightening case.This process uses the gradient calculation in the measurement transducer. The bolt is tightened untilits yield point (elastic limit) is reached, i.e. in contrast to the angle of turn tightening process, it is onlytightened until it reaches its limit for plastic deformation.System 350 | 3 608 878 040/05.2008