Cable Assembly Course

Lesson 1 • Reading Assembly Drawings and Schematics

Teaches interpretation of wiring diagrams, assembly drawings, and bill-of-materials documents. Directly supports accurate assembly execution in later chapters.

Lesson 2 • Industry Standards and Compliance Overview

Introduces regulatory frameworks, quality standards, and certification marks relevant to cable assemblies. Prepares students to recognize compliant materials and documentation.

Lesson 3 • Electrical Cable Basics and Terminology

Covers core vocabulary, cable anatomy, and signal/power distinctions. Establishes shared language used throughout the entire training program.

Lesson 1 • Material Handling and Storage

Teaches proper handling of reels, connectors, and sensitive components. Prevents damage that would compromise assembly integrity downstream.

Lesson 2 • Hand Tool Identification and Safe Use

Covers wire strippers, crimpers, cutters, and pliers used daily in assembly. Correct grip, maintenance, and storage habits are established here.

Lesson 3 • Workstation Ergonomics and Organization

Addresses posture, lighting, and bench layout to reduce fatigue and errors. Organized workstations directly improve assembly quality and throughput.

Lesson 1 • Insulation Stripping Methods

Teaches thermal, mechanical, and laser stripping techniques for various insulation types. Proper stripping prevents conductor damage that causes field failures.

Lesson 2 • Shielded and Coaxial Wire Preparation

Addresses braid trimming, foil removal, and drain wire handling for shielded cables. These techniques are prerequisites for coaxial and RF connector termination.

Lesson 3 • Conductor Tinning and Pre-tinning

Explains flux application, solder selection, and tinning procedures for stranded wire. Pre-tinned conductors improve solder joint quality and termination speed.

Lesson 4 • Wire Cutting to Length

Covers measurement methods, cutting tools, and tolerance requirements for wire lengths. Accurate cutting reduces rework and material waste in production.

Lesson 1 • Wire-to-Terminal Soldering

Teaches heat sequencing, solder feed, and wetting for wire-to-lug and wire-to-pin joints. These joints are the most common in cable assembly production.

Lesson 2 • Solder Joint Inspection and Defect Analysis

Identifies cold joints, bridges, insufficient fill, and disturbed joints using visual criteria. Defect recognition enables self-inspection and reduces downstream failures.

Lesson 3 • Solder Materials and Flux Chemistry

Explains lead-free and tin-lead alloys, flux activity levels, and residue management. Material selection affects joint reliability and compliance with environmental standards.

Lesson 1 • Connector Families and Selection Criteria

Surveys circular, rectangular, RF, and board-mount connector families. Matching connector type to application requirements is emphasized throughout.

Lesson 2 • Crimp Termination Techniques

Covers contact insertion, crimp tool die selection, and pull-force verification. Crimp quality directly determines assembly reliability under vibration and stress.

Lesson 3 • Insulation Displacement Connectors

Explains IDC contact geometry, seating tools, and flat-cable alignment procedures. IDC terminations are common in data and ribbon cable assemblies.

Lesson 4 • Soldered Connector Terminations

Teaches cup-solder, pin-solder, and coaxial center-pin soldering to workmanship standards. Builds on wire tinning skills from the wire preparation chapter.

Lesson 1 • Conduit, Sleeving, and Protective Wrap

Addresses braided sleeving, corrugated conduit, and spiral wrap installation methods. Protective coverings shield cables from abrasion, heat, and fluid exposure.

Lesson 2 • Cable Lacing and Tie Techniques

Covers lacing cord, cable ties, and Velcro straps for bundle retention. Correct spacing and tension prevent insulation damage and maintain bundle integrity.

Lesson 3 • Bend Radius and Routing Rules

Defines minimum bend radius, separation requirements, and routing clearances for cable types. Violations cause insulation stress and signal degradation over time.

Lesson 4 • Harness Board and Fixture Use

Explains harness board layout, pin placement, and wire routing paths from assembly drawings. Fixtures ensure dimensional repeatability across production units.

Lesson 1 • Visual and Workmanship Inspection

Applies workmanship standards to inspect solder joints, crimps, and mechanical hardware. Visual inspection is the first quality gate for every completed assembly.

Lesson 2 • Continuity and Wire Mapping Tests

Covers multimeter and automated tester use for verifying correct wire-to-pin mapping. Detects open circuits and miswiring before assemblies reach the customer.

Lesson 3 • High-Potential (Hi-Pot) Testing

Teaches hi-pot test setup, ramp rates, and operator safety for dielectric withstand testing. Hi-pot testing validates insulation integrity under elevated voltage stress.

Lesson 4 • Mechanical and Pull-Force Verification

Covers pull-force gauges, connector retention tests, and strain relief verification. Mechanical tests confirm that terminations withstand specified service loads.

Lesson 1 • Statistical Process Control Basics

Covers control charts, process capability, and variation sources in assembly operations. SPC data guides proactive adjustments before defects occur.

Lesson 2 • Root Cause Analysis and Corrective Action

Teaches fishbone diagrams, five-why analysis, and corrective action plan development. Systematic root-cause methods eliminate recurring defects in production.

Lesson 3 • Production Efficiency and Lean Principles

Applies lean concepts—waste elimination, standard work, and takt time—to cable assembly. Lean practices improve throughput without sacrificing quality.

Lesson 4 • Quality Management System Fundamentals

Introduces quality management principles, process documentation, and audit readiness. Understanding the quality system context elevates individual workmanship decisions.