24-month Festo Didactic warranty → www.festo-didactic.com 220 221 Fundamentals Factory Automation > Mechanical drives 1 3 4 2 2 1 Fundamentals Factory Automation > Mechanical drives Mechanical drives training system Level 3 Introduction to Shaft alignment and couplings, and Bearings and seals A fundamental aspect of mechanical drives is the axial transmission of torque from a driving machine to a driven machine. This is achieved by joining the shafts of each machine through a device called the coupling. A key requirement of any coupling is the alignment of the shafts. The topic “Shaft alignment and couplings” introduces those aspects and presents couplings and shaft alignment methods suitable for various operating conditions. An optional Laser alignment of shafts add-on is available. The topic “Bearings and seals” deals with the inner components of a machine. Using real applications such as a gearbox, a pump and a wheel hub, students learn industry-proven methods for installing and removing bearings and seals in housings and on shafts. Essential concepts of bearings lubrication are also covered. Note Level 3 requires the Workstation package. Mechanical drives training system – Level 3 de en es fr 230 V, 50/60 H 594840 594779 594842 594841 120 V, 50/60 Hz 594780 594844 594843 The most important components at a glance: 1 Shaft alignment and couplings 593800 593797 593799 593798 2 Bearings and seals 593804 593801 593803 593802 3 Level 3 accessories, 230 V 595670 595670 595670 595670 Level 3 accessories, 120 V 593809 593809 593809 Spare parts for bearings and seals 593805 593805 593805 593805 Optional component: 4 Laser alignment of shafts* 593819 593816 593818 593817 *add-on to Shaft alignment and couplings Training documentations, also order: Campus license 596178 596177 596180 596179 Includes all job sheets for instructors and students for Level 3. Job Sheets – Instructor Shaft alignment and couplings 596134 596133 596136 596135 Bearings and seals 596142 596141 596144 596143 Job Sheets – Student Shaft alignment and couplings 596130 596129 596132 596131 Bearings and seals 596138 596137 596140 596139 Topics Shaft alignment and couplings: – Shaft alignment: straight-edge and feeler gauge method, rim and face method, reverse dial indicator method, laser method (optional) – Flange couplings – Flexible sleeve couplings – Chain/gear/grid couplings – Universal joints Bearings and seals: – Removal/installation of gaskets, and seals – Use of an arbor press and a hammer for installation/removal of bearings – Use of a splitter/puller – Installation of a bearing by heating the inner raceway – Removal/installation of shaft lock nuts, lock washers, and snap rings – Introduction to cleaning and lubrication of bearings Mechanical drives training system Level 4 Introduction to clutches and brakes, and ball screws and linear bearings Several industrial applications, such as some conveyors, may require a load to be engaged/disengaged or braked while the motor keeps running. Other applications require the torque to be limited to protect mechanical equipment from overload caused by shock loads or machine jamming. The topic “Clutches and brakes” introduces those aspects and presents clutches for various operating conditions along with their proper installation procedure. In modern industry, ball screws and linear bearings are commonly used to transform rotational movement into linear movement, and vice versa. Typical applications include many types of machine tools, such as CNC mills and CNC drills. The topic “Ball screws and linear bearings” introduces the main components and proper assembly steps of a linear slide. Essential concepts of maintenance and lubrication of linear bearings, ball screws, and ball nuts are also covered. Note Level 4 requires the Workstation package. Mechanical drives training system – Level 4 de en es fr 594845 594781 594847 594846 The most important components at a glance: 1 Clutches and brakes 593823 593820 593822 593821 Electromagnetic clutch-brake unit* 593834 593834 593834 593834 2 Ball screws and linear bearings 593789 593786 593788 593787 * shown with item 1 Training documentations, also order: Campus license 596182 596181 596184 596183 Includes all job sheets for instructors and students for Level 4. Job Sheets – Instructor Clutches and brakes 596150 596149 596152 596151 Ball screws and linear bearings 596158 596157 596160 596159 Job Sheets – Student Clutches and brakes 596146 596145 596148 596147 Ball screws and linear bearings 596154 596153 596156 596155 Topics Clutches and brakes: – Freewheel clutches – Torque limiters – Electromagnetic clutches and brakes Ball screws and linear bearings: – Linear bearings – Ball nuts and ball screws – Backlash – Pitch, lead, start, and speed
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