Mechanics and Machine Design 1 st degree (1st degree / 2nd degree) General (general / practical)

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1 MODULE DESCRIPTION Modue code Modue name Modue name in Engish Vaid from academic year 2013/2014 MODULE PLACEMENT IN THE SYLLABUS Budowa samochodów i ciągników I The Construction of Road Vehices and Tractors 1 Subject Leve of education Studies profie Form and method of conducting casses Speciaisation Unit conducting the modue Modue co-ordinator Mechanics and Machine Design 1 st degree (1st degree / 2nd degree) Genera (genera / practica) Fu-time (fu-time / part-time) Road Vehices and Tractors The Department of Automotive Engineering and Transport Rafał Jurecki, PhD, Eng. Approved by: MODULE OVERVIEW Type of subject/group of subjects Modue status Language of conducting casses Modue pacement in the syabus - semester Subject reaisation in the academic year Initia requirements Examination Number of ECTS credit points 4 Method of conducting casses Major (basic / major / speciaist subject / conjoint / other HES) Compusory (compusory / non-compusory) Engish 5 th semester Winter semester (winter / summer) No requirements (modue codes / modue names) Yes (yes / no) Lecture Casses Laboratory Project Other Per semester TEACHING RESULTS AND THE METHODS OF ASSESSING TEACHING RESULTS a. Tysiącecia Państwa Poskiego Kiece te , e-mai: d.siwinska@tu.kiece.p Projekt,,Poitechnika Świętokrzyska uczenia na miarę XXI w. na podstawie umowy z Ministerstwem Nauki i Szkonictwa Wyższego UDA POKL /10-00

2 Modue target The subject matter of the modue covers basic issues connected with the construction of road vehices and tractors. The aim of the modue is to famiiarize students with basic issues, terminoogy, and conceptua apparatus concerning this subject matter. Effect symbo Teaching resuts Teaching methods (/c//p/other) Reference to subject effects Reference to effects of a fied of study W_01 W_02 W_05 W_06 A student has basic knowedge on the types of road vehices; a student can aso cassify them. A student has basic knowedge on components of various drive systems of road vehices. A student has fundamenta knowedge on cutches, their operation, contro, and cacuations of disc friction cutches. A student has fundamenta knowedge on the construction of car gearboxes and their operation; moreover, a student is famiiar with the construction of gearboxes. A student has knowedge on additiona reducers appied in the drive system of a car. A student has basic knowedge on drive shafts and articuated joints, their kinematics and dynamics. A student is famiiar with driving axes as we their components. Furthermore, a student knows the parameters of main gears, baanced gears, and axe shafts. K_W02 K_W05 K_W08 K_W08 K_W08 T1A_W02 T1A_W07 InzA_W05 T1A_W07 T1A_W07 A student is acquainted with the construction and method of operation of the car braking system as we as its basic components. a. Tysiącecia Państwa Poskiego Kiece te , e-mai: d.siwinska@tu.kiece.p Projekt,,Poitechnika Świętokrzyska uczenia na miarę XXI w. na podstawie umowy z Ministerstwem Nauki i Szkonictwa Wyższego UDA POKL /10-00

3 W_09 U_01 U_03 U_04 A student has basic knowedge of the car steering system as we as its components. A student has basic knowedge on car suspension as we as its components. A student is capabe of cacuating the vaue of power, moment, rotationa speed in particuar points of the drive system. A student knows and is abe to cacuate geometric parameters of cogwhees as regards gearboxes, shafts, bearings; a student can aso check their durabiity. A student knows and is abe to cacuate geometric parameters of cogwhees of main gears and check their durabiity. A student can cacuate the parameters of various types of axe shafts. A student understands the necessity of continuous education and raising his/her professiona competences as regards the construction of road vehices. A student is aware of the importance and understands the connections between engineering and non-technica activity in terms of interaction effects on the environment and the responsibiity for the decisions made in automotive technoogy. T1A_U013 T1A_U13 T1A_U13 T1A_U13 K_K01 T1A_K01 K_K02 T1A_K02 InzA_K01 Teaching contents: Teaching contents as regards ectures Lecture number Teaching contents Reference to teaching resuts for a modue 1 The cassification and types of road vehices. The cassification of tractors. W_01 a. Tysiącecia Państwa Poskiego Kiece te , e-mai: d.siwinska@tu.kiece.p Projekt,,Poitechnika Świętokrzyska uczenia na miarę XXI w. na podstawie umowy z Ministerstwem Nauki i Szkonictwa Wyższego UDA POKL /10-00

4 The division into categories and groups. The description of construction systems of various types of road vehices and tractors. The division into teams. Genera principes of road vehice construction. The construction of the drive systems as regards passenger cars, orries, and buses. Muti-axia drive systems. Determining the vaue of transmission in a drive system. Cacuating power, torque, and anguar veocity (rotationa) in various points of the drive system. Car cutches their types and tasks. The construction of a singe-disc and two-disc ordinary cutch. Cacuating basic cutch dimensions. Cacuating the durabiity of a friction cutch. Cacuating compression springs. The structure of the switch-off cutch system. The tasks and types of gearboxes in road vehices and tractors. Gearboxes with gears with fixed axes. The method of switching in a gear. The method of controing gear change. The fundamentas of synchronisation. Seecting construction parameters of gearboxes. The methods of considering oad variabes concerning cyindrica gears in a drive system. The method of cacuating gearboxes shafts and the hardness of bearings. Additiona gearboxes in drive systems. The tasks and types of transfer cases, additiona reducers and mutipiers. Construction soutions and cacuations of additiona gearboxes. Drive shafts. The diagrams of joining drive shafts. Homokinetic articuated joints. The tasks and types of car drive bridges. The tasks and types of main gears. Differentia mechanism and its roes in a car drive bridge. Externa and interna cyindrica reduction gears, panetary reduction gears. The characteristics of beve and hypoid gear pairs. Geometric and strength cacuations. Cacuating the durabiity of roing bearings of the main gear. Drive axe shafts. The types drive axe shafts according to their bearing method. The oads of drive axe shafts. Strength cacuations of a oaded axe shafts, partiay oaded and non-oaded. Materias used for axe shafts. Articuated joint axe shafts. The requirements concerning car and tractor braking systems. The types of braking systems. Hydrauic systems starting brakes. Assisting actuators. The structure and parameter seection. Reguating and correcting devices as regards the transfer of braking moments on front and back whees of a car. The tasks and types of car and tractor steering system units and mechanisms. The types and structure of steering gears and their properties. The anges of setting directed whees and stub axe mechanism. Support mechanism in the steering system. Chassis. Dependent and independent chassis. Chassis structure and chassis characteristics. Kinematic and dynamic properties of independent chassis. Spring, siencing, and eading eements in suspensions. Stabiisers their types and purpose. W_02 W_05 W_06 W_09 Teaching contents as regards aboratory casses Laboratory cass number Teaching contents 1 Cacuating main cutches of cars and tractors. Cacuating basic dimensions 2 of cutch discs (sprzego.mcd). Cacuating disc compressing spring (taerz.mcd). Cacuations of screw compressing springs (sprezyna.mcd). Reference to teaching resuts for a modue U_01 a. Tysiącecia Państwa Poskiego Kiece te , e-mai: d.siwinska@tu.kiece.p Projekt,,Poitechnika Świętokrzyska uczenia na miarę XXI w. na podstawie umowy z Ministerstwem Nauki i Szkonictwa Wyższego UDA POKL /10-00

5 3 Cacuating car cyindrica gears of gear boxes. Famiiarising students with the 4 OSSP program configuring and entering data. Geometric cacuations of cyindrica gears. Seecting the parameters of making gearings. Checking the durabiity of cyindrica cogwhees. 5 Cacuating the durabiity of roing bearings of mechanica gearboxes. Famiiarising students with the methodoogy of cacuating bearings in car boxes. 6 Cacuating beve and hipoid gears of road vehices. Famiiarising students with the GLEASON 1 program. Determining input moments of a gear. Geometric cacuations. Checking cogwhee durabiity. 7 Cacuating drive axe shafts. Cacuating unoaded axe shafts (poosod.mcd). Cacuating non-oaded axe shafts (poosnod.mcd). U_03 U_04 The methods of assessing teaching resuts Effect symbo W_01 W_02 W_05 W_06 W_09 U_01 U_03 U_04 Methods of assessing teaching resuts (assessment method, incuding skis reference to a particuar project, aboratory assignments, etc.), obtaining a credit, obtaining a credit, obtaining a credit, obtaining a credit for aboratory casses on the basis of the report, obtaining a credit for aboratory casses on the basis of the report, obtaining a credit for aboratory casses on the basis of the report Observing a student s invovement during the casses, a discussion during aboratory casses Observing a student s invovement during the casses, a discussion during aboratory casses STUDENT S INPUT ECTS credit points Type of student s activity Student s workoad 1 Participation in ectures 30 2 Participation in casses 3 Participation in aboratories 15 4 Participation in tutorias (2-3 times per semester) 3 5 Participation in project casses 6 Project tutorias 7 Participation in an examination 2 8 Participation in a fina test on aboratory casses a. Tysiącecia Państwa Poskiego Kiece te , e-mai: d.siwinska@tu.kiece.p Projekt,,Poitechnika Świętokrzyska uczenia na miarę XXI w. na podstawie umowy z Ministerstwem Nauki i Szkonictwa Wyższego UDA POKL /10-00

6 9 Number of hours requiring a ecturer s assistance 50 (sum) 10 Number of ECTS credit points which are aocated for assisted work (1 ECTS credit point=25-30 hours) 2 11 Unassisted study of ecture subjects Unassisted preparation for casses 13 Unassisted preparation for tests 14 Unassisted preparation for aboratories Preparing reports Preparing for a fina aboratory test 17 Preparing a project or documentation 18 Preparing for an examination Preparing questionnaires 20 Number of hours of a student s unassisted work 60 (sum) 21 Number of ECTS credit points which a student receives for unassisted work (1 ECTS credit point=25-30 hours) 22 Tota number of hours of a student s work ECTS credit points per modue 1 ECTS credit point=25-30 hours 4 24 Work input connected with practica casses Tota number of hours connected with practica casses Number of ECTS credit points which a student receives for practica casses (1 ECTS credit point=25-30 hours) 2 1 a. Tysiącecia Państwa Poskiego Kiece te , e-mai: d.siwinska@tu.kiece.p Projekt,,Poitechnika Świętokrzyska uczenia na miarę XXI w. na podstawie umowy z Ministerstwem Nauki i Szkonictwa Wyższego UDA POKL /10-00