MODULE DESCRIPTION Module code Module name Module name in English Valid from academic year 2013/2014 MODULE PLACEMENT IN THE SYLLABUS Regeneracja i technologia napraw maszyn Machine Regeneration and Repair Technologies Subject Level of education Studies profile Form and method of conducting classes Specialisation Unit conducting the module Module co-ordinator Mechanics and Machine Design 1 st degree (1st degree / 2nd degree) General (general / practical) Full-time (full-time / part-time) All Laser Processing Research Centre of Kielce University of Technology and Polish Academy of Sciences Wojciech Żórawski, PhD, Eng. Approved by: MODULE OVERVIEW Type of subject/group of subjects Module status Language of conducting classes Module placement in the syllabus - semester Subject realisation in the academic year Initial requirements Examination Number of ECTS credit points 6 Method of conducting classes Major (basic / major / specialist subject / conjoint / other HES) Compulsory (compulsory / non-compulsory) English 6 th semester Summer semester (winter / summer) No requirements (module codes / module names) Yes (yes / no) Lecture Classes Laboratory Project Other Per semester 30 15 15
TEACHING RESULTS AND THE METHODS OF ASSESSING TEACHING RESULTS Module target The aim of the module is to familiarise students with the newest achievements connected with technology fundamentals, organisation of the processes concerning technical handling, and machine renovation. The module covers the following issues: machine wear and ageing prevention, repair technologies, the regeneration of parts, and the organization of repair processes. Students will be acquainted with basic theoretical and practical knowledge as regards the stages of repair process stages, repair planning, and the methods of restoring kinematic couple fits, washing elements in repair processes and simple technologies of machine parts repair. Galvanic regeneration processes will be discussed as well (together with the regeneration of parts with pad welding methods, the technologies of laser, friction, and explosive pad welding). Additionally, students will be acquainted with: the application of flame and arc spraying technology; the technology of plasma, supersonic, and detonation in regeneration processes (taking the newest achievements and solutions into consideration). Finally, the module also covers such issues as machine part regeneration through the application of plastics, chemo- and thermos-hardened coatings, fluidisation, foil technologies, gluing technology (students will also be familiarised with the regeneration of typical elements of road vehicles). Effect symbol Teaching results Teaching methods (l/c/l/p/other) Reference to subject effects Reference to effects of a field of study W_02_ EiL _ EiL A student is knowledgeable about the materials utilised in the product and technological device manufacturing which also covers the process of wear during exploitation; moreover, a student knows and understands the processes of manufacturing machine and device elements with the use of material removal processes and chipless forming. A student has basic knowledge concerning technological object renovation, particularly in terms of technological service (including repairs and regeneration processes with respect to technological, organisational, and economic aspects). A student can obtain information from the literature on the subject, databases, and other sources in various languages; moreover, a student can integrate the obtained information, analyse and interpret it, draw conclusions, formulate, and justify his/her opinions. A student is capable of assessing technical examples of wear, classify them, determine the cases of wear and determine the means of preventing excess wear; furthermore, a student can select materials as regards shearing pairs and greasing substances for friction couples. A student understands the necessity and understands the possibilities of continuous selfeducation (second- and third- degree studies, postgraduate studies, and courses), which leads to raising his/her professional, personal, and social competences. K_W13 KS_W02_EiL K_U01 K_U23 T1A_W02 T1A_W04 T1A_W06 T1A_W07 InzA_W01 InżA_W02 InzA_W05 T1A_W01 T1A_W04 T1A_W08 T1A_U01 T1A_U01 T1A_U03 T1A_U04 T1A_U07 InzA_W01 K_K01 T1A_K01 Teaching contents:
Teaching contents as regards lectures Lecture number 1 2 Teaching contents The role and position of repair technology in the system exploiting technological repairs. The causes and forms of wear and ageing machine parts the methods of preventing them. 3 Assessing the condition of a technological object; verifying machine parts. 4 The stages of the repair process, planning repairs. 5 The methods of restoring fits of kinematic pairs. 6 Rinsing elements in repair processes. 7 Simple technologies of machine part repairs. 8 Galvanic regeneration processes. 9 Machine part regeneration with gas pad welding methods. 10 Arc pad welding technologies in repair processes. 11 Machine part regeneration with the methods of laser, friction, and explosive pad welding. 12 The application of flame and arc spraying processes. 13 The technology of plasma, supersonic, and detonation spraying in regeneration processes. Reference to teaching results for a module _EiL _EiL _EiL _EiL _EiL _EiL _EiL _EiL _EiL _EiL _EiL _EiL _EiL
14 Machine part regeneration through the application of plastics, chemo- and thermos-hardened coatings, fluidisation, foil technologies, and gluing technology. 15 Regenerating typical elements of road vehicles. _EiL _EiL Teaching contents as regards laboratory classes Laboratory class number 1 Introduction and OHS training. 2 3 4 Teaching contents Preparing a technological process which concerns the regeneration of road vehicle parts. Regeneration and protective coating with the electron discharge machining method. Assessing resistance to abrasive wear concerning thermally-sprayed coatings T-07 tester. 5 The impact of abrasive blasting on surface surface geometrical structure. 6 Micro hardness measurements of regeneration coatings. 7 Surface laser pad welding assessing the selected coating properties. 8 Regeneration coating with cold gas spraying. Reference to teaching results for a module _EiL _EiL _EiL _EiL _EiL _EiL _EiL _EiL Teaching contents as regards project classes Project class number Teaching contents 1 A project concerning crankshaft regeneration. 2 A project concerning camshaft regeneration. Reference to teaching results for a module _EiL
3 A project concerning bronze bearing regeneration. 4 A project concerning crushing mill sleeve. 5 A project concerning hydraulic actuator regeneration. _EiL _EiL _EiL _EiL The methods of assessing teaching results Effect symbol W_02_EiL EiL Methods of assessing teaching results (assessment method, including skills reference to a particular project, laboratory assignments, etc.) STUDENT S INPUT ECTS credit points Type of student s activity Student s workload 1 Participation in lectures 30 2 Participation in classes 3 Participation in laboratories 15 4 Participation in tutorials (2-3 times per semester) 10 5 Participation in project classes 15 6 Project tutorials 10 7 Participation in an examination 2 8 Participation in a final test on laboratory classes 9 Number of hours requiring a lecturer s assistance 82 (sum) 10 Number of ECTS credit points which are allocated for assisted work (1 ECTS credit point=25-30 hours) 3 11 Unassisted study of lecture subjects 15 12 Unassisted preparation for classes 13 Unassisted preparation for tests 10 14 Unassisted preparation for laboratories 10 15 Preparing reports 15 16 Preparing for a final laboratory test 5 17 Preparing a project or documentation 30
18 Preparing for an examination 20 19 Preparing questionnaires 20 Number of hours of a student s unassisted work 90 (sum) 21 Number of ECTS credit points which a student receives for unassisted work (1 ECTS credit point=25-30 hours) 22 Total number of hours of a student s work 172 23 ECTS credit points per module 1 ECTS credit point=25-30 hours 6 24 Work input connected with practical classes Total number of hours connected with practical classes 0 25 Number of ECTS credit points which a student receives for practical classes (1 ECTS credit point=25-30 hours) 3 0