Finish Tube And Pipe Products Training

Objectives:
• Understand the scope and importance of tube and pipe finishing in manufacturing
• Identify different types of tubes and pipes used in industry
• Recognize basic finishing processes and terminology
• Apply health and safety principles in the workplace
• Interpret relevant standards and specifications

Topics:
• Overview of tube and pipe products and applications
• Types of materials: steel, stainless steel, aluminium, copper, plastics
• Introduction to finishing processes: cutting, deburring, bending, welding, coating
• Health and safety regulations (OHS Act, PPE requirements)
• Quality standards and specifications (ISO, SANS)
• Basic measurement and inspection tools

Objectives:
• Describe mechanical properties of common tube and pipe materials
• Differentiate between seamless and welded tubes
• Understand material behaviour during finishing processes
• Select appropriate materials for specific applications
• Apply material handling and storage best practices

Topics:
• Mechanical properties: tensile strength, hardness, ductility
• Seamless vs. welded tube manufacturing
• Material specifications: grades, schedules, wall thickness
• Corrosion resistance and surface finishes
• Material handling, storage, and identification
• Introduction to material testing methods

Objectives:
• Operate manual and power saws for tube and pipe cutting
• Select appropriate cutting methods based on material and application
• Achieve accurate cut lengths and square ends
• Implement safe cutting practices
• Inspect cut surfaces for quality

Topics:
• Types of saws: hacksaws, band saws, chop saws, abrasive saws
• Cutting parameters: speed, feed, blade selection
• Measuring and marking techniques
• Deburring after cutting
• Safety procedures for cutting operations
• Quality checks: squareness, burr removal, length tolerance

Objectives:
• Identify burr types and their impact on product quality
• Perform manual and mechanical deburring
• Apply edge finishing techniques for safety and aesthetics
• Select appropriate tools for internal and external deburring
• Inspect finished edges to specification

Topics:
• Burr formation and classification
• Manual deburring tools: files, scrapers, reamers
• Mechanical deburring: bench grinders, sanders, abrasive pads
• Internal deburring techniques
• Edge radius and chamfering
• Quality inspection: visual and tactile checks

Objectives:
• Understand tube bending principles and terminology
• Set up manual and hydraulic benders
• Perform basic bends with correct springback compensation
• Inspect bend quality: wrinkles, flattening, wall thinning
• Apply safety measures during bending

Topics:
• Bending theory: neutral axis, springback, bend allowance
• Types of benders: manual, hydraulic, rotary draw
• Tooling selection: mandrels, wiper dies, pressure dies
• Step-by-step bending process
• Common defects and troubleshooting
• Measuring bend angles and radii

Objectives:
• Perform compound and multi-plane bends
• Use CNC bending machines for precision
• Implement bend sequencing for complex parts
• Apply lubrication and cooling strategies
• Perform quality assurance on bent components

Topics:
• Compound bends and bending in multiple planes
• Introduction to CNC bending: programming basics
• Bend sequencing and nesting
• Lubrication types and application methods
• Heat-assisted bending for thick-walled tubes
• Dimensional inspection: CMM, templates, gauges

Objectives:
• Understand welding processes for tube and pipe
• Prepare joint configurations for welding
• Set up and operate basic welding equipment (MIG/TIG)
• Apply tack welding and full welding techniques
• Inspect welds for common defects

Topics:
• Welding processes: MIG, TIG, stick, orbital
• Joint types: butt, lap, tee, corner
• Edge preparation: beveling, cleaning, fit-up
• Welding parameters: current, voltage, travel speed
• Tack welding and sequencing
• Weld inspection: visual, dye penetrant, radiographic basics

Objectives:
• Perform quality welds on various tube materials
• Apply brazing and soldering techniques
• Control heat input to minimize distortion
• Weld in all positions (flat, horizontal, vertical, overhead)
• Conduct weld testing and certification

Topics:
• Welding positions and techniques
• Brazing and soldering: filler metals, fluxes, joint design
• Heat control: interpass temperature, cooling rates
• Distortion control: clamping, backstepping, preheating
• Weld testing: bend tests, tensile tests, hardness tests
• Welder qualification and certification

Objectives:
• Identify surface contaminants and their effects
• Apply mechanical cleaning methods: grinding, sanding, blasting
• Use chemical cleaning: degreasing, pickling, passivation
• Prepare surfaces for coating or painting
• Inspect surface cleanliness and roughness

Topics:
• Surface contaminants: oil, rust, scale, paint
• Mechanical cleaning: abrasive blasting, wire brushing, grinding
• Chemical cleaning: solvents, alkaline cleaners, acid pickling
• Passivation of stainless steel
• Surface profile measurement
• Cleanliness standards (SSPC, NACE)

Objectives:
• Select appropriate coatings for tube and pipe applications
• Apply liquid coatings: spray, brush, dip
• Apply powder coatings using electrostatic methods
• Control coating thickness and uniformity
• Perform coating inspection and adhesion tests

Topics:
• Coating types: primers, enamels, epoxies, polyurethanes
• Application methods: HVLP spray, airless spray, electrostatic
• Powder coating: process, equipment, curing
• Coating defects: runs, sags, orange peel, blistering
• Dry film thickness measurement
• Adhesion tests: cross-hatch, pull-off

Objectives:
• Understand thread types and standards for pipes
• Set up and operate threading machines
• Cut threads manually and with power tools
• Inspect threads using gauges
• Apply thread sealants and protectors

Topics:
• Thread standards: NPT, BSP, metric, UNF
• Dies and taps: selection and maintenance
• Power threading: die heads, threading machines
• Manual threading: die stocks, taper reamers
• Thread inspection: pitch, depth, taper gauges
• Thread protection and sealing compounds

Objectives:
• Perform flanging operations for pipe connections
• Groove tubes for mechanical joining
• Swage tubes for size transitions
• Operate hydraulic and manual tools
• Inspect formed ends for dimensional accuracy

Topics:
• Flanging: types (lap joint, raised face), tooling, process
• Grooving: roll grooving, cut grooving, tools
• Swaging: reduction, expansion, tooling
• Hydraulic tool operation and maintenance
• Dimensional inspection: diameter, roundness, wall thickness
• Application in piping systems

Objectives:
• Assemble tube and pipe components using various joining methods
• Fit tubes to flanges, fittings, and valves
• Apply torque specifications for threaded connections
• Align and support pipe runs
• Conduct leak testing and pressure testing

Topics:
• Assembly methods: threaded, flanged, welded, grooved
• Fitting selection: elbows, tees, reducers, couplings
• Torque values and tightening sequences
• Pipe supports: hangers, clamps, guides
• Alignment techniques: laser, straightedge, levels
• Leak testing: hydrostatic, pneumatic, vacuum

Objectives:
• Develop a quality control plan for finishing processes
• Use measuring instruments: callipers, micrometres, gauges
• Perform non-destructive testing (NDT) methods
• Document inspection results
• Identify and disposition non-conformances

Topics:
• Quality control plan elements
• Dimensional measurement tools and techniques
• NDT methods: visual, dye penetrant, magnetic particle, ultrasonic
• Statistical process control basics
• Non-conformance reporting and corrective actions
• Inspection documentation and traceability

Objectives:
• Identify common defects in tube and pipe finishing
• Analyse root causes using problem-solving tools
• Implement corrective actions
• Prevent recurrence through process improvements
• Apply continuous improvement principles

Topics:
• Common defects: cracks, porosity, distortion, surface defects
• Root cause analysis: 5 Whys, fishbone diagram, FMEA
• Corrective actions: process adjustments, tool maintenance, training
• Preventive measures: standard procedures, checklists
• Continuous improvement: PDCA cycle, Kaizen
• Case studies and group exercises

Objectives:
• Understand automation in tube and pipe finishing
• Operate robotic welding and bending cells
• Implement lean manufacturing principles
• Use digital tools for process monitoring
• Evaluate benefits and limitations of automation

Topics:
• Automation overview: robots, conveyors, automated inspection
• Robotic welding: programming, safety, applications
• CNC bending and cutting automation
• Lean manufacturing: 5S, value stream mapping, waste reduction
• Digital monitoring: sensors, data collection, analytics
• Cost-benefit analysis of automation

Objectives:
• Integrate all finishing processes into a coherent workflow
• Complete a practical project from start to finish
• Demonstrate competence in safety, quality, and efficiency
• Prepare for unit standard assessment
• Review key concepts and address gaps

Topics:
• Practical project: finish a tube/pipe assembly to specification
• Process planning: sequence, tools, materials, inspections
• Final assessment: written test and practical demonstration
• Feedback and improvement areas
• Career pathways and further learning opportunities
• Course wrap-up and certification preparation