Lesson 1Common fasteners and joints: bolt grades, torque specs, locknuts, and threadlocking compoundsCovers fasteners and joints used in conveyor assembly. Explains bolt grades, torque specifications, locking methods, and threadlocking compounds to ensure secure, serviceable, and vibration-resistant connections.
Bolt grades and strength markingsTorque specs and tightening sequencesLocknuts, washers, and locking devicesUse of liquid threadlocking compoundsPreventing loosening from vibrationLesson 2Guards, safety covers, and ancillary hardware: standards and typical designsCovers safety guards, covers, and auxiliary hardware that protect workers and equipment. Explains standards, typical designs, mounting methods, inspection routines, and how to verify compliance during assembly and maintenance.
Regulatory safety standards for conveyor guardingTypes of fixed and removable guardsDesign of covers, skirts, and drip pansMounting brackets, hinges, and latchesInspection and maintenance of safety hardwareLesson 3Overview of motor-driven conveyor types: belt, roller, chain, and modular conveyorsProvides an overview of motor-driven conveyor types, including belt, roller, chain, and modular plastic conveyors. Highlights construction features, typical applications, and key assembly and maintenance concerns.
Flat belt and incline belt conveyorsMotor-driven roller (MDR) conveyorsChain and slat conveyor arrangementsModular plastic belt conveyor designSelecting conveyor type for applicationLesson 4Power transmission options: synchronous belts, V-belts, chain drives, direct driveExamines power transmission options for conveyors, such as synchronous belts, V-belts, chain drives, and direct drive. Compares advantages, limitations, tensioning needs, and maintenance requirements for each system.
Synchronous belt drives and timing pulleysV-belt drives and sheave selectionRoller chain and sprocket drivesDirect drive and drum motor conceptsTensioning methods and wear inspectionLesson 5Drive components: electric motors, gearboxes, couplings, sprockets, pulleysDescribes drive components that power conveyors, including motors, gearboxes, couplings, sprockets, and drive pulleys. Focuses on selection basics, alignment, mounting, and routine inspection for reliable operation.
Electric motor types for conveyorsGearbox styles and mounting optionsFlexible and rigid shaft couplingsDrive pulleys, sprockets, and hubsAlignment checks and guard requirementsLesson 6Rollers, pulleys, and idlers: construction, materials, and functionExplores rollers, pulleys, and idlers, including construction, materials, and surface finishes. Covers load ratings, crowning, lagging, spacing, and how these components guide and support the belt or conveyed product.
Gravity and driven roller designsPulley construction, hubs, and shaftsLagging types and crowning principlesCarrying and return idler arrangementsRoller spacing, load, and noise factorsLesson 7Common sensors and basic electrical interfaces used on conveyors (proximity, photoelectric, motor starters)Introduces common conveyor sensors and basic electrical interfaces. Covers proximity and photoelectric sensors, limit switches, motor starters, wiring practices, and how mechanics interact safely with these devices.
Inductive and capacitive proximity sensorsPhotoelectric sensor types and setupLimit switches and position feedbackMotor starters and overload relaysCable routing and connector practicesLesson 8Detailed frame and support structures: profiles, crossmembers, mounting pointsDetails conveyor frames, supports, and mounting points. Explains profiles, crossmembers, and floor or ceiling supports, including alignment, leveling, anchoring, and stiffness considerations for reliable, low-vibration operation.
Common frame profiles and materialsCrossmembers and structural bracingFloor stands, ceiling and wall supportsLeveling, shimming, and alignment checksAnchoring methods and vibration controlLesson 9Bearings and bearing housings: types (sealed, pillow block), selection, mounting methodsExplains bearing types and housings used on conveyors, including sealed units and pillow blocks. Covers selection, fits, lubrication, mounting methods, and common failure modes relevant to assembly and maintenance.
Sealed, shielded, and open bearing typesPillow block and flange housing designsBearing selection, load, and speed limitsMounting fits, locking collars, and set screwsLubrication practices and failure indicators
