Total Quality Management (TQM): Concepts| Tools| Techniques

Understand how appraisal costs, prevention costs, and internal and external failure costs form the cost of quality, and how reducing appraisal while boosting prevention minimizes defects and recalls.

Deming's quality philosophy centers on reducing uncertainty and variability, places ultimate responsibility with top management, and uses charts such as X and R to drive quality improvement.

Deming philosophy emphasizes conformance to specifications, a 0.5 target within 0.48–0.52 tolerances, and integrates theory of knowledge, intrinsic motivation, trust, and the 14 points for quality improvement.

Assess how conformance to specification affects losses beyond tolerance and how Deming's 14 points—mission, new philosophy, customer-driven improvement, and worker empowerment—drive continuous quality and production and service improvements.

Explore how the Juran Trilogy guides quality planning, improvement, and control to optimize processes, establish infrastructure for annual quality improvement, and empower project teams.

Apply Deming's 14 points by instituting training, leadership, trust, removing barriers, optimizing teams and individuals, eliminating quotas, and encouraging education to transform quality.

Explore Philip B. Crosby's zero defects philosophy and the Taguchi loss function, linking conformance to requirements and deviations from target to monetary cost of quality losses.

Explain how the Taguchi loss function uses a parabolic curve to show losses rise with deviation from the nominal target. Emphasize minimizing variation to improve quality and reduce losses.

Introduce the definition and scope of total quality management activity and present TQM concepts, tools, and techniques.

Drive a structured total quality management implementation with executive commitment, readiness assessment, and a cross-functional Quality Council to develop policies, a roadmap, and long-term goals.

Quality council identifies projects to improve processes that boost external and internal customer satisfaction, using statistical process control and quality control charts, while fostering multifunctional teams and top-level commitment.

Learn how customer satisfaction drives total quality management, boosting retention, purchase frequency, and word-of-mouth growth. Explore factors shaping buying decisions, including performance, features, service, warranty, price, and brand reputation.

This lecture explains how customer complaints arise, why it costs 5–10 times to replace a customer than to retain them, and how after-sales service, response speed, and competence influence satisfaction.

Enhance customer satisfaction through effective communication, well-trained frontline staff, and customer retention strategies, leveraging feedback tools like surveys and focus groups to nurture loyal, ongoing relationships.

Maslow's hierarchy of needs explains five levels—physiological, safety, social, esteem, and self-actualization—that motivate employees when satisfied, supported by job security, recognition, and growth opportunities.

Address hygiene factors such as salary, benefits, working conditions, supervision, and policies as dissatisfiers before motivators, and empower non-managerial staff with ownership and accountability to improve processes for customers.

Empower the workforce by defining responsibilities, opening communication, and granting authority with accountability. Build trust, provide training and knowledge, set achievable standards, and treat everyone with respect and dignity.

Learn how total quality management relies on teamwork, with inter-departmental teams where everyone participates, solving quality issues, setting milestones, allocating resources, and continuously evaluating process improvements across team types.

Design fair rewards and recognition with clear criteria to prevent favoritism, then conduct structured performance appraisals with continuous feedback, enabling promotions and development.

Explore how appraisal uses rating scales and peer feedback; balance team and individual evaluations; include internal and external customer satisfaction indexes; and pursue employee involvement for process improvement and empowerment.

Drive continuous process improvement by identifying root causes, avoiding blame, applying small gradual changes, and reducing process-related problems to steadily enhance quality in both manufacturing and service contexts.

Achieve continuous process improvement by treating every activity as a process in business and production, anticipating customer needs, eliminating waste, and applying SPC, QFD, and benchmarking.

Reengineer organizational processes through BPR to achieve drastic improvements in cost, service, and speed, and apply the five S principles: sorting, setting in order, cleanliness, standardizing, sustaining.

Forge long-term supplier partnerships that boost responsiveness and reduce costs by building trust, shared vision, and transparency; monitor performance and share information to continuously improve.

Identify supplier selection criteria such as existing performance, agreed targets, supplier attitude, cost, quality, delivery, and capability to meet right quantity at the right time.

Learn to rate suppliers on on-time delivery, quality of raw materials, and service levels, with transparent records and weighted measurements, using a three-factor rating system and relationship development practices.

Explore inspection in TQM: detect and eliminate defects through 100% inspection, sampling, audits, and identity checks, with training and team-based supplier collaboration in product design, process design, and quality systems.

Explore how performance measures translate processes, products, and services into financial and non-financial results, enabling baselines, trends, and intelligent decisions, aligned with organizational goals.

the lecture explains toyota's application of total quality management through customer first, kaizen, and total participation. it highlights lean production, the 1951 creative idea suggestion system, and quality awards.

Explore the Toyota way with kaizen and waste elimination, emphasizing customer first and respect. See how the creative idea suggestion system empowers lower level employees to contribute and improve quality.

Explore the Toyota production system (TPS) and its five lean principles. Embrace faithful duties, studious creativity, practicality, a home-like work atmosphere, and gratitude for spiritual matters.

Learn how the five Toyoda principles guide every employee and shape the Toyota production system, emphasizing lean tools like just-in-time, 5s, load leveling, and a robust suggestion system.

Explain data types for control charts—continuous and discrete attributes—then apply the central limit theorem to sampling distributions; define mean, median, mode, and range, and discuss 2- and 3-sigma control limits.

Apply control charts for variables, using x bar and R charts to monitor central tendency and dispersion, set upper and lower limits, and identify assignable causes.

Explore statistical process control by selecting data points, choosing the appropriate control chart (X-bar and R charts), and establishing policies to keep processes in control.

Explain process capability using CP and CPK to assess whether a process meets design specifications. Define CP as (USL−LSL)/(6 sigma) with targets 1.33 off-center and 2 for six sigma.

Build a cause and effect (Ishikawa) diagram by defining the problem, brainstorming major categories—machines, people, materials, measurement, environment—and mapping root causes to prevent incorrect deliveries.

Explore how to build a fishbone (Ishikawa) diagram by brainstorming causes, adding layered branches under six headings—methods, materials, measurements, environment, manpower, machines—and identifying the basic cause of the problem.

Use a run chart to monitor daily travel time over four weeks, collect data, plot days against minutes, and interpret patterns (Mondays highest, Fridays lowest) to improve punctuality.

Explore unstructured and structured brainstorming guided by a facilitator, learning advantages, disadvantages, guidelines, and how to use brainstorming to draw fishbone diagrams.

Explore how Six Sigma drives value across process and product improvements, supplier and supply chain optimization, and training, while aligning with customer needs and benchmarking.

Champions set the vision and path for Six Sigma, develop training, select high impact projects, promote statistical thinking, allocate resources, remove roadblocks, and involve leadership and finance.

Explore Six Sigma challenges, from changing mindsets and culture to mastering design for Six Sigma and statistics, and discover the rewards of improved quality, reliability, and shareholder value.

Explore design for six sigma (dfss) that designs and redesigns products, services, and enabling processes to satisfy customer needs with resource efficiency, high yields, and robustness to variation.

Learn six sigma dfss and dmadv, translate the voice of the customer into critical-to-quality design requirements, develop multi-stage projects, and verify design performance with pilots and control charts.

Explore the cpu model in six sigma, where the voice of the customer shapes inputs, processes, outputs, and suppliers. Discover benefits such as focused customer value and data-driven decisions.

Benchmarking in total quality management measures performance against the industry’s best practices to set standards and drive continuous improvement.

Decide benchmarking scope by aligning with the mission and critical success factors, using cause-and-effect diagrams and numerical measures to identify gaps and drive improvement through internal, competitive, or process benchmarking.

Benchmark and quantify gaps between practices and market preferences, close negative gaps through agreed process changes by process owners and management, and implement an action plan with tasks and monitoring.

Explore total productive maintenance as a plant improvement approach that uses employee involvement, empowerment, and closed-loop results measurement to continuously improve manufacturing processes and meet customer expectations.

Maximize equipment efficiency through preventive and predictive maintenance, engage cross-department teams in autonomous maintenance and Kaizen, guided by TPM pillars including maintenance, training, and safety.

Learn how quality function deployment (QFD) translates customer needs into technical specifications for new products and services, guiding design, analysis, development (including training and pilot runs), and full launch.

Apply qfd to identify customers and stakeholders, capture requirements through interviews, focus groups, and in-context visits, and translate data into prioritized design targets and actions for a comprehensive product specification.

Explore the house of quality in QFD, translating customer wants into design through planning matrix and interrelationship matrix, guiding benchmarks, targets, and consensus-driven technical priorities.

Explore design FMEA and process FMEA, emphasizing a team-driven approach led by the process owner to identify failure modes, assess severity, occurrence, and detection, and calculate RPN to prioritize actions.

Apply FMEA to identify failure modes and calculate the risk priority number from severity, occurrence, and detection, driving corrective actions across manufacturing, design, and software contexts.

Explore lean principles that eliminate waste across end-to-end value streams, delivering competitive advantage through fast, flexible flow and the Toyota Production System.

Explore lean principles that optimize flow and one-piece flow to maximize value, minimize waste and bottlenecks, and drive pull production in response to customer demand.

Identify the seven lean wastes (muda) in production—overproduction to defects—and the seven service wastes—delay to errors—highlighting pull, just-in-time, and waste elimination.