standard application for value stream simulation
TRANSCRIPT
www.isilog.dee
Mit Sicherheit die Richtige Entscheidung
www.isilog.dee
Simulation of complex systems Our offer
Visualization Materialflow Simulation Virtual Commissioning
Sales
Planning
Commissioning
Software and engineering services
www.isilog.dee
Automotive, Aerospace, Logistics, Machine Building Customers
www.isilog.dee
From supply chain to detailed automation Our Business
Virtual Commissioning
Connection of NX (CAD) and real PLC
Supply Chain
Simulation with Plant Simulation
www.isilog.dee
Value stream mapping is a lean manufacturing
technique used to analyze and design the flow of
materials and information required to bring a product
or service to a consumer.
At Toyota, where the technique originated,
it is known as "material and information flow
mapping".
It an be applied to nearly any value chain
Definition Value Stream Mapping
www.isilog.dee
Is normally done in workshops using paper or
flowcharting software
Value Stream Mapping
www.isilog.dee
Better and standardized processes Value Stream Mapping
Identification of waste (muda)
Customer oriented capacity
Less inventory – shorter lead times
Standardization of process
and information flow
www.isilog.dee
Detail levels and questions Areas of simulation
Source: Wikipedia
Machine / Process
Production / Assembly Line
Factory
Supply Chain
Source, Deliver, Transport?
Capacity, Material flow, Storage?
Personnel and
piece flow control?
Cycle time and automation?
www.isilog.dee
(ZF Group) ZF Friedrichshafen AG
ZF Friedrichshafen AG develops, produces
and services driveline and chassis
technologies around the world. It ranks high
on the list of leading automotive suppliers.
About 64.600 Employees and production
sites all around the world.
www.isilog.dee
Starting situation at ZF Value Stream Simulation
ZF was highly experienced in the use of Value Stream
Mapping in internal consultancy project
A good Siemens PLM Plant Simulation solution,
based on an Excel font-end, was existing
About 50 projects where done per year
www.isilog.dee
ZF project example Value Stream Simulation
www.isilog.dee
Reasons to rebuild a new solution based on SN Value Stream Simulation
Need for a reliable, comfortable, modern user frontend
New functions (Warehouse, MRP, more Kanban strategies)
Scenario queue and scenario comparison
Big company issues (Database, User settings …)
www.isilog.dee
Models are build buy non simulation experts A generic solution
Project Project Project Project Project Project Project
Generic Simulation Model
One SN interface
One model
Value stream + project specific data
Configuration data
Results
www.isilog.dee
to do the ZF project with SN Technical challenges
Special user interface demands (easy to
use value stream editor)
Single Database (we are not allowed to
generate multiple database on the
centralized server)
Variability in result data due to the
generic approach
need for multiple filters
www.isilog.dee
Value stream editor – realized as a C# plugin Challenges
www.isilog.dee
Multiple filters – new function in SN Challenges
www.isilog.dee
Advantages of ZF’s generic solution Summary
Dynamical Dimensioning of
- Supermarkets and warehouses
- Machine capacity
- Kanban loops (number of cards)
Standardized value streams
- feasible processes
- based on standard objects
Reliable technical solution
- Simulation in workshops by non-experts
- users, scenarios, database
www.isilog.dee
Thomas Strigl Geschäftsführer | Manager
iSILOG GmbH | Rheinstraße 219| 76532 Baden-Baden
Tel.: +49 7221 996578-10 | Fax: +49 7221 996578-99
Mobil: +49 177 337 2722
[email protected] | www.isilog.de
Lars-Boris Böttcher Leiter Technischer Vertrieb | Sales Manager
iSILOG GmbH | Heinrich-Hertz-Str.3 | 63303 Dreieich
Tel.: +49 6103 48577-25 | Fax: +49 6103 48577-19
Mobil: +49 157 74112546
[email protected] | www.isilog.de
Contact