Material Handling System Design MEF
MATERIAL HANDLING
SYSTEM DESIGN
1.
2.
3.
4.
Designing (new/improve)
The “ Ideal System Approach”
‘A questioning attitude’
MH Problem Solving Procedure
MH systems design
1
Designing (new or improve)
… Six phase engineering design process
1.
2.
3.
4.
5.
6.
Define the objectives and scope for MH system
Analyze the requirements for moving, storing,
protecting, and controlling material
Generate alternative designs for MH systems
requirement
Evaluate alternative MH systems designs
Select the preferred design
Implement the preferred systems
MH systems design
2
The “Ideal Systems Approach”
(Nadler)
1.
2.
3.
4.
AIM for the theoretical ideal
systems
CONCEPTUALIZE the
ultimate ideal system
DESIGN the technologically
workable ideal system
INSTALL the recommended
system
MH systems design
the theoretical ideal systems
the ultimate ideal system
the technologically workable
ideal system
the recommended system
3
the theoretical ideal systems
Merupakan sistem sempurna yang memiliki zero cost,
perfect quality, no safety hazards, no wasted space, no
management inefficiencies
the ultimate ideal system
Sistem yang masih mungkin dapat dicapai waktu yang
akan datang, tetapi belum bisa dicapai saat ini karena
ketiadaan teknologi
MH systems design
4
the technologically workable ideal system
Sistem dimana kebutuhan teknologi tersedia,
meskipun biaya serta kondisi-kondisi lain menghalangi
beberapa komponen untuk bisa digunakan saat ini
the recommended system
Sistem yang efektif yang bisa diberlakukan untuk saat
ini (keberhasilan implementasinya tanpa halangan)
MH systems design
5
‘A questioning attitude’
Dalam proses perancangan : ‘A questioning attitude’ berlaku
WHY ?
WHAT ?
MATERIAL
WHERE ?
+
WHEN ?
MOVES
HOW ?
+
WHO ?
METHOD
WHICH ?
=
PREFERRED
SYSTEM
MATERIAL HANDLING SYSTEMS ALTERNATIVES
MH systems design
6
why is the essential to separate ‘what must be’ from ‘what has been’
what, why defines the correct materials to be handled
where, when, why identifies the necessary moves to be performed
how, who, why establishes the correct methods to be used
which, why yields the preferred systems
MH systems design
7
Material Handling
Problem Solving Procedure …(1)
1.
2.
3.
4.
5.
6.
7.
8.
Analyze the requirement to define the problem. Be sure the move
is required
Determine the magnitude of the problem. Cost analysis is the
best.
Collect as much information as possible – why, who, what, where,
when, and how
Search for vendors. Suppliers often provide outstanding
engineering and cost justification assistance
Develop viable alternatives
Collect costs and saving data on all alternatives
Select the best method
Select a supplier
MH systems design
8
Material Handling
Problem Solving Procedure …(2)
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
Prepare the cost justification
Prepare a formal report
Make a presentation to management
Obtain approvals (adjust as needed)
Place an order
Receive and install equipment
Train employees
Debug (make it work) and revise as necessary
Place into production
Follow up to see that it is working as planned
Audit performance to see that payback was realized
MH systems design
9
SYSTEM DESIGN
1.
2.
3.
4.
Designing (new/improve)
The “ Ideal System Approach”
‘A questioning attitude’
MH Problem Solving Procedure
MH systems design
1
Designing (new or improve)
… Six phase engineering design process
1.
2.
3.
4.
5.
6.
Define the objectives and scope for MH system
Analyze the requirements for moving, storing,
protecting, and controlling material
Generate alternative designs for MH systems
requirement
Evaluate alternative MH systems designs
Select the preferred design
Implement the preferred systems
MH systems design
2
The “Ideal Systems Approach”
(Nadler)
1.
2.
3.
4.
AIM for the theoretical ideal
systems
CONCEPTUALIZE the
ultimate ideal system
DESIGN the technologically
workable ideal system
INSTALL the recommended
system
MH systems design
the theoretical ideal systems
the ultimate ideal system
the technologically workable
ideal system
the recommended system
3
the theoretical ideal systems
Merupakan sistem sempurna yang memiliki zero cost,
perfect quality, no safety hazards, no wasted space, no
management inefficiencies
the ultimate ideal system
Sistem yang masih mungkin dapat dicapai waktu yang
akan datang, tetapi belum bisa dicapai saat ini karena
ketiadaan teknologi
MH systems design
4
the technologically workable ideal system
Sistem dimana kebutuhan teknologi tersedia,
meskipun biaya serta kondisi-kondisi lain menghalangi
beberapa komponen untuk bisa digunakan saat ini
the recommended system
Sistem yang efektif yang bisa diberlakukan untuk saat
ini (keberhasilan implementasinya tanpa halangan)
MH systems design
5
‘A questioning attitude’
Dalam proses perancangan : ‘A questioning attitude’ berlaku
WHY ?
WHAT ?
MATERIAL
WHERE ?
+
WHEN ?
MOVES
HOW ?
+
WHO ?
METHOD
WHICH ?
=
PREFERRED
SYSTEM
MATERIAL HANDLING SYSTEMS ALTERNATIVES
MH systems design
6
why is the essential to separate ‘what must be’ from ‘what has been’
what, why defines the correct materials to be handled
where, when, why identifies the necessary moves to be performed
how, who, why establishes the correct methods to be used
which, why yields the preferred systems
MH systems design
7
Material Handling
Problem Solving Procedure …(1)
1.
2.
3.
4.
5.
6.
7.
8.
Analyze the requirement to define the problem. Be sure the move
is required
Determine the magnitude of the problem. Cost analysis is the
best.
Collect as much information as possible – why, who, what, where,
when, and how
Search for vendors. Suppliers often provide outstanding
engineering and cost justification assistance
Develop viable alternatives
Collect costs and saving data on all alternatives
Select the best method
Select a supplier
MH systems design
8
Material Handling
Problem Solving Procedure …(2)
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
Prepare the cost justification
Prepare a formal report
Make a presentation to management
Obtain approvals (adjust as needed)
Place an order
Receive and install equipment
Train employees
Debug (make it work) and revise as necessary
Place into production
Follow up to see that it is working as planned
Audit performance to see that payback was realized
MH systems design
9