RWL MANUAL YG BENER
42
Laporan Praktikum Perancangan Sistem Kerja dan Ergonomi Modul 2 Biomekanika dan Perancangan Sistem Kerja Kelompok 14 BAB IV PENGOLAHAN DATA 4.2 Perhitungan RWLH dan LI Software CATIA 1. V0 awal = 20 cm dan V akhir = 50 cm awal Program Studi Teknik Industri 1 Universitas Diponegoro
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Transcript of RWL MANUAL YG BENER
Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
BAB IV
PENGOLAHAN DATA
4.2 Perhitungan RWLH dan LI Software CATIA
1. V0awal= 20 cm dan Vakhir = 50 cm awal
Program Studi Teknik Industri 1Universitas Diponegoro
Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
V0awal= 20 cm dan Vakhir = 50 cm akhir
2. V0awal= 50 cm dan Vakhir = 80 cm awal
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Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
V0awal= 50 cm dan Vakhir = 80 cm akhir
3. V0awal= 80 cm dan Vakhir = 110 cm awal
Program Studi Teknik Industri 3Universitas Diponegoro
Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
V0awal= 80 cm dan Vakhir = 110 cm akhir
4.3 Perhitungan RWLH dan LI
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Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
2.V0awal= 50 cm dan Vakhir = 80 cm
Perhitungan Manual Awal:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H= 32,5 cm
HM = 25/H
= 25/32,5
= 0,77
Vertical Multiplier (VM), diket Vawal= 50 cm
VMawal = (1-(0,003|V-75|))
= (1-(0,003|50-75|))
= 0,92
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V<75
CM = 0,95
RWLawal = LC X HM X VM X DM X AM X FM X CM
= 23 X 0 X 0,99 X 0,97 X 1 X 0,42 X 0,95
= 6,32
Lifting Index (LI)
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Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
LI = berat bebanRWL
= 5
6,32
= 0,79
Perhitungan Manual Akhir:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H>63 maka
HM = 0
Vertical Multiplier (VM), Vakhir = 80 cm
VMakhir = (1-(0,003|V-75|))
= (1-(0,003|80-75|))
= 0,99
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V>75
CM = 1
RWLakhir = LC X HM X VM X DM X AM X FM X CM
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Kelompok 14
= 23 X 0 X 0,99 X 0,97 X 1 X 0,42 X 1
= 0
Lifting Index (LI)
LI = berat bebanRWL
= 50
= -
5. V0awal= 50 cm dan Vakhir = 80 cm
Perhitungan Manual Awal:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H= 32,5 cm
HM = 25/H
= 25/32,5
= 0,77
Vertical Multiplier (VM), diket Vawal= 50 cm dan Vakhir = 80 cm
VMawal = (1-(0,003|V-75|))
= (1-(0,003|50-75|))
= 0.92
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
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Kelompok 14
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V<75
CM = 0,95
RWLawal = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,77 X 0,92 X 0,97 X 1 X 0,42 X 0,95
= 6,30
Lifting Index (LI)
LI = berat bebanRWL
= 10
6,30
= 1,59
Perhitungan Manual Akhir:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H>63 maka
HM = 0
Vertical Multiplier (VM), Vakhir = 80 cm
VMakhir = (1-(0,003|V-75|))
= (1-(0,003|80-75|))
= 0,99
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
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Kelompok 14
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V>75
CM = 1
RWLakhir = LC X HM X VM X DM X AM X FM X CM
= 23 X 0 X 0,99 X 0,97 X 1 X 0,42 X 1
= 0
Lifting Index (LI)
LI = berat bebanRWL
= 100
= -
8. V0awal= 50 cm dan Vakhir = 80 cm
Perhitungan Manual Awal:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H= 32,5 cm
HM = 25/H
= 25/32,5
= 0,77
Vertical Multiplier (VM), diket Vawal= 50 cm dan Vakhir = 80 cm
VMawal = (1-(0,003|V-75|))
= (1-(0,003|50-75|))
= 0.92
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
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Kelompok 14
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V<75
CM = 0,95
RWLawal = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,77 X 0,92 X 0,97 X 1 X 0,42 X 0,95
= 6,32
Lifting Index (LI)
LI = berat bebanRWL
= 15
6,32
= 2,37
Perhitungan Manual Akhir:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H>63 maka
HM = 0
Vertical Multiplier (VM), Vakhir = 80 cm
VMakhir = (1-(0,003|V-75|))
= (1-(0,003|80-75|))
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Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
= 0,99
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V>75
CM = 0,95
RWLakhir = LC X HM X VM X DM X AM X FM X CM
= 23 X 0X 0,92 X 0,97 X 1 X 0,42 X 1
= 0
Lifting Index (LI)
LI = berat bebanRWL
= 150
= -
11. V0awal= 50 cm dan Vakhir = 80 cm
Perhitungan Manual Awal:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H= 47,5 cm maka
HM = 25/H
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Kelompok 14
= 25/47,5
= 0,53
Vertical Multiplier (VM), diket Vawal= 50 cm
VMawal = (1-(0,003|V-75|))
= (1-(0,003|50-75|))
= 0,92
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V<75
CM = 0,95
RWLawal = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,53 X 0,92 X 0,97 X 1 X 0,42 X 0,95
= 4,32
Lifting Index (LI)
LI = berat bebanRWL
= 5
4,32
= 1,16
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Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
Perhitungan Manual Akhir:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H=94 maka
HM = 25/H
= 0
Vertical Multiplier (VM), Vakhir = 80 cm
VMakhir = (1-(0,003|V-75|))
= (1-(0,003|80-75|))
= 0,99
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V>75
CM = 1
RWLakhir = LC X HM X VM X DM X AM X FM X CM
= 23 X 0 X 0,99 X 0,97 X 1 X 0,42 X 1
= 0
Lifting Index (LI)
LI = berat bebanRWL
Program Studi Teknik Industri 13Universitas Diponegoro
Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
= 50
= -
14. V0awal= 50 cm dan Vakhir = 80 cm
Perhitungan Manual Awal:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H= 47,5 cm
HM = 25/H
= 25/47,5
= 0,53
Vertical Multiplier (VM), diket Vawal= 80 cm
VMawal = (1-(0,003|V-75|))
= (1-(0,003|80-75|))
= 0,92
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V<75
CM = 0,95
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Kelompok 14
RWLawal = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,53 X 0,92 X 0,97 X 1 X 0,42 X 0,95
= 4,32
Lifting Index (LI)
LI = berat bebanRWL
= 10
4,32
= 2,31
Perhitungan Manual Akhir:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H >63 maka
HM = 25/H
= 0
Vertical Multiplier (VM), Vakhir = 80 cm
VMakhir = (1-(0,003|V-75|))
= (1-(0,003|80-75|))
= 0,99
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
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Kelompok 14
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V>75
CM = 1
RWLakhir = LC X HM X VM X DM X AM X FM X CM
= 23 X 0 X 0,99 X 0,97 X 1 X 0,42 X 1
= 0
Lifting Index (LI)
LI = berat bebanRWL
= 100
= -
17. V0awal= 50 cm dan Vakhir = 80 cm
Perhitungan Manual Awal:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H= 47,5 cm
HM = 25/H
= 25/47,5
= 0,53
Vertical Multiplier (VM), diket Vawal= 80 cm
VMawal = (1-(0,003|V-75|))
= (1-(0,003|80-75|))
= 0,92
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
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Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V<75
CM = 0,95
RWLawal = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,53 X 0,92 X 0,97 X 1 X 0,42 X 0,95
= 4,32
Lifting Index (LI)
LI = berat bebanRWL
= 15
4,32
= 3,47
Perhitungan Manual Akhir:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H >63 maka
HM = 25/H
= 0
Vertical Multiplier (VM), Vakhir = 80 cm
VMakhir = (1-(0,003|V-75|))
= (1-(0,003|80-75|))
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Kelompok 14
= 0,99
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V>75
CM = 1
RWLakhir = LC X HM X VM X DM X AM X FM X CM
= 23 X 0 X 0,99 X 0,97 X 1 X 0,42 X 1
= 0
Lifting Index (LI)
LI = berat bebanRWL
= 150
= -
20. V0awal= 50 cm dan Vakhir = 80 cm
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H= 32,5 cm
HM = 25/H
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Kelompok 14
= 25/32,5
= 0,77
Vertical Multiplier (VM), diket Vawal= 50 cm
VMawal = (1-(0,003|V-75|))
= (1-(0,003|50-75|))
= 0,92
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V<75
CM = 0,95
RWLawal = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,77 X 0,92 X 0,97 X 1 X 0,42 X 0,95
= 6,32
Lifting Index (LI)
LI = berat bebanRWL
= 5
6,32
= 0,79
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Kelompok 14
Perhitungan Manual Akhir:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H= 45 maka
HM = 25/H
= 25/45
= 0,56
Vertical Multiplier (VM), Vakhir = 80 cm
VMakhir = (1-(0,003|V-75|))
= (1-(0,003|80-75|))
= 0,99
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 900
AM = (1-(0,0032|A|))
= (1-(0,0032|90|))
= 0,71
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V>75
CM = 1
RWLakhir = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,56 X 0,99 X 0,97 X 0,71 X 0,42 X 1
= 3,65
Lifting Index (LI)
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Kelompok 14
LI = berat bebanRWL
= 5
3,65
= 1,37
23. V0awal= 50 cm dan Vakhir = 80 cm
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H= 32,5 cm
HM = 25/H
= 25/32,5
= 0,77
Vertical Multiplier (VM), diket Vawal= 50 cm
VMawal = (1-(0,003|V-75|))
= (1-(0,003|50-75|))
= 0,92
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V<75
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Kelompok 14
CM = 0,95
RWLawal = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,77 X 0,92 X 0,97 X 1 X 0,42 X 0,95
= 6,32
Lifting Index (LI)
LI = berat bebanRWL
= 10
6,32
= 1,58
Perhitungan Manual Akhir:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H = 46,5 maka
HM = 25/ H
= 25/46,5
= 0,54
Vertical Multiplier (VM), Vakhir = 80 cm
VMakhir = (1-(0,003|V-75|))
= (1-(0,003|80-75|))
= 0,99
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 900
AM = (1-(0,0032|A|))
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Kelompok 14
= (1-(0,0032|90|))
= 0,71
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V>75
CM = 1
RWLakhir = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,54 X 0,99 X 0,97 X 0,71 X 0,42 X 1
= 3,53
Lifting Index (LI)
LI = berat bebanRWL
= 10
3,53
= 2,83
26. V0awal= 50 cm dan Vakhir = 80 cm
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H= 32,5 cm
HM = 25/H
= 25/32,5
= 0,77
Vertical Multiplier (VM), diket Vawal= 50 cm
VMawal = (1-(0,003|V-75|))
= (1-(0,003|50-75|))
= 0,92
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
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Kelompok 14
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V<75
CM = 0,95
RWLawal = LC X HM X VM X DM X AM X FM X CM
= 23 X 0 X 0,99 X 0,97 X 1 X 0,42 X 0,95
= 6,32
Lifting Index (LI)
LI = berat bebanRWL
= 15
6,32
= 2,37
Perhitungan Manual Akhir:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H = 54 maka
HM = 25/H
= 25/54
= 0,46
Vertical Multiplier (VM), Vakhir = 80 cm
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Kelompok 14
VMakhir = (1-(0,003|V-75|))
= (1-(0,003|80-75|))
= 0,99
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 900
AM = (1-(0,0032|A|))
= (1-(0,0032|90|))
= 0,71
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V>75
CM = 1
RWLakhir = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,46 X 0,99 X 0,97 X 0,71 X 0,42 X 1
= 3,04
Lifting Index (LI)
LI = berat bebanRWL
= 15
3,04
= 4,93
29. V0awal= 50 cm dan Vakhir = 80 cm
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H= 47,5 cm
Program Studi Teknik Industri 25Universitas Diponegoro
Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
HM = 25/H
= 25/47,5
= 0,53
Vertical Multiplier (VM), diket Vawal= 50 cm
VMawal = (1-(0,003|V-75|))
= (1-(0,003|50-75|))
= 0,92
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V<75
CM = 0,95
RWLawal = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,53 X 0,92 X 0,97 X 1 X 0,42 X 0,95
= 4,32
Lifting Index (LI)
LI = berat bebanRWL
= 5
4,32
= 1,16
Program Studi Teknik Industri 26Universitas Diponegoro
Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
Perhitungan Manual Akhir:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H = 49 maka
HM = 25/H
= 25/49
= 0,51
Vertical Multiplier (VM), Vakhir = 80 cm
VMakhir = (1-(0,003|V-75|))
= (1-(0,003|80-75|))
= 0,99
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 900
AM = (1-(0,0032|A|))
= (1-(0,0032|90|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V>75
CM = 1
RWLakhir = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,51 X 0,99 X 0,97 X 0,71 X 0,42 X 1
= 3,35
Lifting Index (LI)
Program Studi Teknik Industri 27Universitas Diponegoro
Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
LI = berat bebanRWL
= 5
3,35
= 1,49
32. V0awal= 50 cm dan Vakhir = 80 cm
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H= 47,5 cm
HM = 25/H
= 25/47,5
= 0,53
Vertical Multiplier (VM), diket Vawal= 50 cm
VMawal = (1-(0,003|V-75|))
= (1-(0,003|50-75|))
= 0,92
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V<75
CM = 0,95
Program Studi Teknik Industri 28Universitas Diponegoro
Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
RWLawal = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,53 X 0,92 X 0,97 X 1 X 0,42 X 0,95
= 4,32
Lifting Index (LI)
LI = berat bebanRWL
= 10
4,32
= 2,31
Perhitungan Manual Akhir:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H=63 maka
HM = 25/H
= 25/51
= 0,49
Vertical Multiplier (VM), Vakhir = 80 cm
VMakhir = (1-(0,003|V-75|))
= (1-(0,003|80-75|))
= 0,99
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 900
AM = (1-(0,0032|A|))
= (1-(0,0032|90|))
= 0,71
Program Studi Teknik Industri 29Universitas Diponegoro
Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V>75
CM = 1
RWLakhir = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,49 X 0,99 X 0,97 X 0,71 X 0,42 X 1
= 3,22
Lifting Index (LI)
LI = berat bebanRWL
= 10
3,22
= 3,10
35. V0awal= 50 cm dan Vakhir = 80 cm
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H= 47,5 cm
HM = 25/H
= 25/47,5
= 0,53
Vertical Multiplier (VM), diket Vawal= 50 cm
VMawal = (1-(0,003|V-75|))
= (1-(0,003|50-75|))
= 0,92
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Program Studi Teknik Industri 30Universitas Diponegoro
Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
Asymmetric Multiplier (AM), A= 00
AM = (1-(0,0032|A|))
= (1-(0,0032|0|))
= 1
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V<75
CM = 0,95
RWLawal = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,53 X 0,92 X 0,97 X 1 X 0,42 X 0,95
= 4,32
Lifting Index (LI)
LI = berat bebanRWL
= 15
4,32
= 3,47
Perhitungan Manual Akhir:
Load Constant (LC) = 23 kg
Horizontal Multiplier (HM), diket H=49 maka
HM = 25/H
= 25/49
= 0,51
Vertical Multiplier (VM), Vakhir = 80 cm
VMakhir = (1-(0,003|V-75|))
= (1-(0,003|80-75|))
Program Studi Teknik Industri 31Universitas Diponegoro
Laporan Praktikum Perancangan Sistem Kerja dan ErgonomiModul 2 Biomekanika dan Perancangan Sistem Kerja
Kelompok 14
= 0,99
Distance Multiplier (DM), diket D = |Vawal - Vakhir| = 30 cm
DM = (0,82 +(4,5/D))
= (0,82 +(4,5/30))
= 0,97
Asymmetric Multiplier (AM), A= 900
AM = (1-(0,0032|A|))
= (1-(0,0032|90|))
= 0,71
Frequency Multiplier (FM), durasi 1-2 jam, V>30, F= 7 Lift/Min
FM = 0,42
Coupling Multiplier (CM), Kopling= Fair, V>75
CM = 1
RWLakhir = LC X HM X VM X DM X AM X FM X CM
= 23 X 0,51 X 0,99 X 0,97 X 0,71 X 0,42 X 1
= 3,35
Lifting Index (LI)
LI = berat bebanRWL
= 15
3,35
= 4,47
Program Studi Teknik Industri 32Universitas Diponegoro
