Page 9 - SISTEM PNEUMATIK

3.8 PENGGERAK ISTIMEWA ....................................................................................................................... 34
3.8.1 Penggerak Silinder Tanpa Rod ...................................................................................................... 34
3.8.2 Penggerak Unit Gelangsar ............................................................................................................ 35
3.8.3 Penggerak Silinder Rod Bergeronggang ....................................................................................... 35
3.8.4 Penggerak Cuk Udara (Penggenggam) ........................................................................................ 36
3.9 INJAP .................................................................................................................................................... 36
3.9.1 Injap Kawalan Arah ...................................................................................................................... 38
3.9.2 Injap Sehala .................................................................................................................................. 42
3.9.3 Injap Kawalan Tekanan ................................................................................................................ 43
3.9.4 Injap Bergabung ........................................................................................................................... 44
BAB 4 SISTEM KERJA PNEUMATIK ( PENDERIA ) ............................................................................ 45

4.0 PENGENALAN ...................................................................................................................................... 45
4.1 PENDERIA ............................................................................................................................................ 45
4.1.1 Kaedah Menggerak Mekanikal ..................................................................................................... 45
4.1.2 Kaedah Menggerak Pneumatik .................................................................................................... 46
4.1.3 Kaedah Menggerak Elektrikal ....................................................................................................... 47
4.2 PENGAWALAN PERGERAKAN SATU SILINDER ..................................................................................... 47
4.2.1 Litar Pneumatik ............................................................................................................................. 47
4.2.2 Litar elektro-Pneumatik ................................................................................................................ 49
BAB 5 REKABENTUK LITAR (KAWALAN TURUTAN BERBILANG SILINDER) ............................. 53

5.0 PENGENALAN ...................................................................................................................................... 53
5.1 PENGENDALIAN LITAR ASAS KAWALAN TURUTAN BERBILANG SILINDER ........................................... 53
5.2 RAJAH GERAKAN MASA ....................................................................................................................... 56
5.3 MEMBINA LITAR LATA ( CASCADE ) ...................................................................................................... 57
5.3.1 Cara untuk membina litar pneumatik lata (Cascade)................................................................... 57
5.3.2 Penerangan kendalian: ................................................................................................................. 60
5.4 LITAR PNEUMATIK PEMBILANG LANGKAH .......................................................................................... 62
5.4.1 Modul Pembilang Langkah ........................................................................................................... 62
5.4.2 Litar Pembilang Langkah .............................................................................................................. 63
5.4.3 Sambungan Litar ........................................................................................................................... 63

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