Guia docente 2024_25
Centro Universitario da Defensa da Escola Naval Militar de Marín
Grado en Ingeniería Mecánica
 Subjects
  Manufacturing engineering and dimensional quality
   Contents
Topic Sub-topic
1. Introduction to industrial production
- Productive system
- Industrial revolutions
- Concurrent Engineering
- Lean manufacturing
- Lean Six Sigma
2. Process analysis, simulation and optimization
- Shaping of materials by removal, deformation and molding
- CAD, CAE, CAM systems
- Additive manufacturing
- Software slicer
3. Implementation of manufacturing processes
- Transfer systems
- Production lines and systems
- Flexible manufacturing systems and cells
- Integrated Manufacturing
4. Planning of manufacturing systems
- Design plan analysis
- Selection of processes and determination of the manufacturing sequence
- Definition of process sheet
- Manufacturing technology management
5. Design quality
- Kano model
- Fault tree analysis
- Failure mode and effects analysis
- Design of experiments
6. Manufacturing quality
- Ishikawa diagram
- Pareto chart
- Statistical process control
- Variable control charts
- Attribute control charts
- Machine and process capacity
7. Inspection and metrology
- Measurement uncertainty
- Errors and measurement chains
- Traceability and dissemination
- Calibration
- Calibration plan
- The field of dimensional metrology
- The metrological organization
- Metrological techniques and systems
8. Quality of measurements in industry - Precision in the industry
- Legal and industrial metrology
- Evaluation of the quality of the measurements
- Tools and techniques to evaluate dimensional quality and its costs.
- Modeling and measurement of surface quality.
- Systems, machines, inspection and verification equipment in mechanical manufacturing.
Practice 1: Quality management in structural manufacturing processes (I) During the development of this practice, a documentary verification will be carried out. An inspection and verification of different facilities, materials and tools will be achieved. The student will also be shown different certifications and how their application is carried out during the manufacturing processes.
Practice 2: Quality management in structural manufacturing processes (II) In this practice the student will be taught how to control, verify and inspect the development of a welded joint process. You will also be explained all the possible errors that may appear when joining pieces using this technique and how to avoid them, in order to improve the final quality of the product.
Practice 3: Laser cutter This practice will be carried out in the design of Personal Protective Equipment (PPE) in accordance with Royal Decree 773/1997 (Directive 89/656/EEC) relating to the use of PPE and Regulation (EU) 2016/425 relating to its marketing. The design will be carried out using advanced CAD software and manufactured. The designed PPE will be cut by laser, with the student having to select the material, the different variables and conditions to carry out the manufacturing. This practice is intended for the student to use the theoretical knowledge acquired in the machining of parts.
Practice 4: Measurements and tolerances Measurements of several pieces will be made with different instruments. The correct way to take measurements will be explained depending on the system used, all possible errors that occur during measurement and the different techniques to avoid them will be explained. Once the data has been taken, it will be explained how to calculate the uncertainty and determine the tolerance.
Practice 5: Statistical process control Practical cases of analysis of production systems will be carried out through control charts by variables, control charts by attributes and the study of machine and process capabilities.
Practice 6: Calibration of a caliber Calibration of measuring equipment consists of comparison with other more precise equipment called a standard. By comparison, its accuracy (calibration correction) and precision (measurement uncertainty) are estimated.
Practice 7: Roughness What a roughness meter is will be explained and each of its elements and how it is used will be described. Students will be provided with elements made of different materials and must classify them according to the type of roughness they present.
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