smart components within smart production processes · pdf fileproduction processes and...

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Smart Components within Smart Production Processes and Environments - SCoPE Methodist University of Piracicaba Laboratory for Computer Application in Design and Manufacturing (SCPM) Prof. Dr.-Ing. Klaus Schützer [email protected] Darmstadt University of Technology Department of Computer Integrated Design (DiK) Prof. Dr.-Ing. Reiner Anderl [email protected]

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Page 1: Smart Components within Smart Production Processes · PDF fileProduction Processes and Environments - SCoPE ... N0010 G54 G90 G71 G94 ... Smart Components within Smart Production Processes

Smart Components within Smart

Production Processes and

Environments - SCoPE

Methodist University of Piracicaba

Laboratory for Computer Application in Design and

Manufacturing (SCPM)

Prof. Dr.-Ing. Klaus Schützer

[email protected]

Darmstadt University of Technology

Department of Computer Integrated Design (DiK)

Prof. Dr.-Ing. Reiner Anderl

[email protected]

Page 2: Smart Components within Smart Production Processes · PDF fileProduction Processes and Environments - SCoPE ... N0010 G54 G90 G71 G94 ... Smart Components within Smart Production Processes

Page 2

International Cooperation

Polytechnic School -

University of São Paulo

Laboratory of Innovation

Management (LGI)

Prof. Dr. Eduardo S. Zancul

Darmstadt University of

Technology

Department of Computer

Integrated Design (DiK)

Prof. Dr.-Ing. Reiner Anderl

1st Phase: 01/08/2014 – 31/07/2016

2nd Phase: to submitted in December2015

Methodist University of

Piracicaba

Laboratory for Computer

Application in Design and

Manufacturing (SCPM)

Prof. Dr.-Ing. Klaus Schützer

Prof. Dr. Alexandre Simon

Page 3: Smart Components within Smart Production Processes · PDF fileProduction Processes and Environments - SCoPE ... N0010 G54 G90 G71 G94 ... Smart Components within Smart Production Processes

Page 3

From product to component data model

Component data model

Formal scheme for component

creation to component recycling

Component-specific view

Distinction:

• Concrete dimensions

instead of tolerances

• Individual production plans

Product data model

Formal scheme for product idea

to the product use

Representation of product data

Existing implementations e.g.:

• Native format

• STEP

• JT

Product data model Physical product Component data model

Page 4: Smart Components within Smart Production Processes · PDF fileProduction Processes and Environments - SCoPE ... N0010 G54 G90 G71 G94 ... Smart Components within Smart Production Processes

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Integrated product data model

Product data model

Product data

management

system

Production

planning

Representation of product model

Harmonization of product data models

and interfaces for exchange

Formal scheme

form product idea to the product use

Page 5: Smart Components within Smart Production Processes · PDF fileProduction Processes and Environments - SCoPE ... N0010 G54 G90 G71 G94 ... Smart Components within Smart Production Processes

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Component Data Model Semantic product memory

Limited Data storage

Physically attached to

components

Aggregation of

component-specific data

Data intentionally created

during life cycle from

creation over use to

recycling or disposal

RFID(~32.000 Bytes)

QR code(2.953 Bytes)

Data Matrix(1.556 Bytes)

Product memory

+

Physical product

HeaderTable of

contentsBlock 1 … Block n

ID, Meta, Text, File, URL, References, …

Source: Broy, M. et all, 2010

Binary data format Semantic Memory

Page 6: Smart Components within Smart Production Processes · PDF fileProduction Processes and Environments - SCoPE ... N0010 G54 G90 G71 G94 ... Smart Components within Smart Production Processes

Page 6

Smart Components with Smart Production Processes and

Environments – SCoPE

Integrated Component Data Model

Formal scheme from product creation

to component recycling

Product Data Model

+

Component Data Model

Product data model Physical product Component data model

Product & production

developmentProduction

Component data modelIntegration to engineering processes

Focus: Integration to production planning

Front-loading of virtual engineering processes

Page 7: Smart Components within Smart Production Processes · PDF fileProduction Processes and Environments - SCoPE ... N0010 G54 G90 G71 G94 ... Smart Components within Smart Production Processes

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Integrated component data model

• Customer data

• Shipping conditions

• Users

• Groups

• Roles

• Views

• Manufacturing data

• Measured data

• Testing data

• Assembly data

• Requirements

• System model

• Material specifications

Identification & Specification data Production data

Order-related dataRights management data

Core model• Administrative Information

• Organizational Information

• Geometric representation

Page 8: Smart Components within Smart Production Processes · PDF fileProduction Processes and Environments - SCoPE ... N0010 G54 G90 G71 G94 ... Smart Components within Smart Production Processes

Page 8

Components become information carriers

Integration of products and modern internet based

information and communication technologies

Transformation of physical component to

information carriers

Component-specific data (Physical properties,

Customizations, Manufacturing history and

Purpose)

Application in recent cyber-physical production

systems

Components actively control manufacturing and

assembly procedures

Page 9: Smart Components within Smart Production Processes · PDF fileProduction Processes and Environments - SCoPE ... N0010 G54 G90 G71 G94 ... Smart Components within Smart Production Processes

Page 9

Product Data Model vs. Component Data Model

Produktpräsentation

ICDM

Privileges

Production

Specifications

OrderCore

<<import>>

<<import>>

<<import>>

<<import>>

All components

Component 4711

Component 0815

Page 10: Smart Components within Smart Production Processes · PDF fileProduction Processes and Environments - SCoPE ... N0010 G54 G90 G71 G94 ... Smart Components within Smart Production Processes

Page 10

Use case – Traceability of components

Information and communication technologies

Integrated data storage

Internet communication interfaces

Individual logic

Product data model Component data modelPhysical productwith semantic product memory

+

Smart components

Page 11: Smart Components within Smart Production Processes · PDF fileProduction Processes and Environments - SCoPE ... N0010 G54 G90 G71 G94 ... Smart Components within Smart Production Processes

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Use case – Traceability of components

Band Saw

KASTO SBA A2Milling Machine

EMCO Mill 250

Milling Center

DMC 50H

Setup time & Costs

Machine availability

Tool wear and life

Worker identification

Energy consummation

Assembly Station

Page 12: Smart Components within Smart Production Processes · PDF fileProduction Processes and Environments - SCoPE ... N0010 G54 G90 G71 G94 ... Smart Components within Smart Production Processes

Page 12

Use case: Smart component within complex assembly

Smart parts “find” suitable counterparts.

Otherwise rejected parts can be used. Total number of rejects is reduced.

✗ ✗Nominal fit in

assembly

✓Oversized

inner diameter

Oversized

outer diameter

Page 13: Smart Components within Smart Production Processes · PDF fileProduction Processes and Environments - SCoPE ... N0010 G54 G90 G71 G94 ... Smart Components within Smart Production Processes

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Use case: Smart production planning

Nowadays:

Component-driven production

planning

Production planned for customer-

tailored components

Component individual structure

Individual production processes,

sequences and plans

Formerly:

Order-driven production planning

Production globally planned

for whole product series

Global structure for product series

Released production plans for

controllable production processes

(sequence, resource, material)

Page 14: Smart Components within Smart Production Processes · PDF fileProduction Processes and Environments - SCoPE ... N0010 G54 G90 G71 G94 ... Smart Components within Smart Production Processes

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Use case: Smart production planning – Partial models

Partial models of the integrated component data model

1. Product manufacturing information:• Process plan

• Desired tolerance fields

2. Numerical control (NC) code:

• Planned tolerance fields

3. On-line data from shop floor:• Tool wear of milling machines

• Producible tolerance fields

4. Physical products with product memory:

• Produced dimensions

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Use case: Smart production planning

Efficiency target: Maximize tool wear exploitation

Approach: Schedule milling operations

appropriate to tolerance fields

1. Consider interdependencies between planned (virtual),

producible and produced (physical) tolerance fields

2. Create individual, customer-tailored manufacturing plans:

• Processes with narrow tolerance fields before wider tolerance fields

• Component-individual routing within the production

More use cases available:

Optimization or higher degree of capacity utilization

Improve availability and condition of machine resources

Reduce warehouse stock and intermediate stores

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Thank you for your kind attention!

The presented work is being conducted with support from:

SCoPE

Smart Components within Smart

Production Processes and Environments

Prof. Dr.-Ing. Klaus Schützer

[email protected]