T.C.

MLL ETM BAKANLII

MOTORLU ARALAR TEKNOLOJS

N DZEN VE TEKERLEKLER 525MT0028

Ankara, 2012

Bu modl, mesleki ve teknik eitim okul/kurumlarnda uygulanan ereve retim Programlarnda yer alan yeterlikleri kazandrmaya ynelik olarak

rencilere rehberlik etmek amacyla hazrlanm bireysel renme

materyalidir.

Mill Eitim Bakanlnca cretsiz olarak verilmitir.

PARA LE SATILMAZ.

i

AIKLAMALAR ................................................................................................................... iii GR ....................................................................................................................................... 1 RENME FAALYET1 .................................................................................................... 3 1. TEKERLEKLER .................................................................................................................. 3

1.1. Grevleri ....................................................................................................................... 3 1.2. Tekerleklerin ksmlar .................................................................................................. 4

1.2.1. Jantlar..................................................................................................................... 4 1.2.2. Lastikler ............................................................................................................... 12

1.3. Tekerlek Balans ......................................................................................................... 31 1.3.1. Tekerlek Balansnn nemi ................................................................................. 31 1.3.2. Tekerlek Balansnn eitleri .............................................................................. 32 1.3.3. Balanszln Nedenleri ....................................................................................... 38 1.3.4. Balanssz Tekerlein Ara zerinde Etkileri ...................................................... 38

UYGULAMA FAALYET .............................................................................................. 39 LME VE DEERLENDRME .................................................................................... 47

RENME FAALYET2 .................................................................................................. 48 2. LASTK BASIN KONTROL SSTEMLER .................................................................. 48

2.1. Grevi ......................................................................................................................... 49 2.2. Yaps ve almas ..................................................................................................... 49 2.3. Arataki Yeri ............................................................................................................... 54 2.4. Arzalar ...................................................................................................................... 55 2.5. Lastik Basn Sensrnn Diagnostik Test Cihaz ile Kontrol ................................. 56 UYGULAMA FAALYET .............................................................................................. 58 LME VE DEERLENDRME .................................................................................... 60

RENME FAALYET3 .................................................................................................. 61 3. ROT BALARI .................................................................................................................. 61

3.1. Grevi ......................................................................................................................... 61 3.2. Yaps .......................................................................................................................... 62 3.3 eitleri ........................................................................................................................ 62 3.4. Arzalar ve Belirtileri ................................................................................................. 63 UYGULAMA FAALYET .............................................................................................. 65 LME VE DEERLENDRME .................................................................................... 67

RENME FAALYET4 .................................................................................................. 68 4. ROTLLER ......................................................................................................................... 68

4.1. Grevi ......................................................................................................................... 68 4.2. Yaps .......................................................................................................................... 68 4.3. eitleri ....................................................................................................................... 69 4.4. Arzalar ve Belirtileri ................................................................................................. 69 UYGULAMA FAALYET .............................................................................................. 71 LME VE DEERLENDRME .................................................................................... 73

RENME FAALYET5 .................................................................................................. 74 5. ROT ML .......................................................................................................................... 74

5.1. Grevi ......................................................................................................................... 74 5.2. Yaps .......................................................................................................................... 75 5.3 eitleri ........................................................................................................................ 75

NDEKLER

ii

5.4 Arzalar ve Belirtileri .................................................................................................. 75 UYGULAMA FAALYET .............................................................................................. 76 LME VE DEERLENDRME .................................................................................... 78

RENME FAALYET6 .................................................................................................. 79 6.TEKERLEK RULMANLARI ............................................................................................. 79

6.1. Grevi ......................................................................................................................... 79 6.2. eitleri ....................................................................................................................... 81 6.3 Yapsal zelikleri ........................................................................................................ 81 6.4 Arzalar ve Bakm ...................................................................................................... 82 UYGULAMA FAALYET .............................................................................................. 83 LME VE DEERLENDRME .................................................................................... 85

RENME FAALYET7 .................................................................................................. 86 7. DENGE KOLLARI ............................................................................................................ 86

7.1. Grevi ......................................................................................................................... 86 7.2. Yapsal zellikleri ...................................................................................................... 86 7.3. Balant Burlar ......................................................................................................... 87 7.4. Denge Kollarnn Kontrolleri ve Arzalar .................................................................. 88 7.5. Viraj Denge ubuklar ................................................................................................ 88

7.5.1. Grevi .................................................................................................................. 88 7.5.2. Yapsal zellikleri ............................................................................................... 89 7.5.3. Balant Burlar .................................................................................................. 90 7.5.4. Denge ubuunun Kontrolleri ve Arzalar ......................................................... 90

UYGULAMA FAALYET .............................................................................................. 92 LME VE DEERLENDRME .................................................................................... 94

RENME FAALYET8 .................................................................................................. 95 8. N DZEN GEOMETRS .............................................................................................. 95

8.1. n Dzen Geometrisinin nemi ................................................................................. 95 8.3. n Dzen Alar ........................................................................................................ 97

8.3.1. Kamber As ....................................................................................................... 97 8.3.2. King-Pim As .................................................................................................... 99 8.3.3. Toplam A ...........................................................................