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Gun assembly lineCMI DEFENCE SAS – Distroff site
Innovation and security
8 January,
20181
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Project summary
Establishment of an assembly line for different types of
guns:
MK3 / MK8 / 105 / 120, produced and assembled at the Distroff
site, adapted to other sites of the sector.
Integration of parts produced on the Distroff site, supplied
by the purchasing department.
8 January,
20182
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Project initiators
Distroff site
COLICA Pascal
DAGNEAUX Christophe
DEJARDIN Stéphane
ESLING Jacques
EREL François
PERRIN Lionel
BRISTOT Francis
Aubange site
PIERROT Jean Pol
8 January,
20183
Project sponsors: Patrick RIBAYROL and Alain PERRACHE
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Initial situation / prior needs
Initial situation
1. Production objectives for the AB contract and other
contracts
2. New activities for the Distroff site: manufacturing of
parts and assembling of guns
3. Empty assembling hall / trestles – supports – blank
sheet
Prior needs
1. Motivation and involvement of operators and
supervision
2. Large autonomy to implement the project
8 January,
20184
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Sketch of the project
8 January,
20185
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Objectives of the project
8 January,
20186
Attain the production objectives of the AB contract: Resources to adapt for assembling at least one gun per day and deployment of most appropriate means
Assembling of a gun:
Over a period of 7 hours
Per station, with two operators (configuration at the start of the LEAN worksite)
Safety: optimize the ergonomics of handling operations and gestures and postures of operators assembling the cannon
Reduce the use of travelling cranes to a maximum
Facilitate the handling operations of parts and subassemblies
Cost reduction (Improvement plan 11)
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What has been done / put in place
8 January,
20187
A set of tools and support for:
An assembly line composed of two workstations:
First workstation: Assembling the gun (before and after decoring)
Feeding of line by racks of empty and full lines
Feeding of racks and list placement to be used by the little train
Second workstation: Gymnastics (firing simulation by mechanical means) of
the gun (before and after decoring)
Installation of a sequencer: tool used to materialize the customer’s request and
to response as accurately as possible. It determines the assembly sequence on
the line
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Tools designed and made at Distroff 1/2
8 January,
20188
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Tools designed and made at Distroff 2/2
8 January,
20189
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Assembly line fed by the “little train”
10
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105 / MK3 guns waiting decoring or delivery
8 January,
201811
105 mm
Mk3
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Public affected/concerned
Gun assembling operators at the Distroff site
Operators from other sites who have to intervene on the guns (e.g.
Commercy site, a customer, etc.)
Engineering offices, QA-QC departments
8 January,
201812
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Date and scope of achievement/implementation
Scope: CMI Defence site at Distroff
Project launch in mid 2016
Life-size test on 24/08/2016
Commissioning in 2016
8 January,
201813
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Project promotion/media coverage method
Publication of a brief on the Mike Defence
Page and in the ECHO Defence
newsletter.
Presentation to the audience of the 270th
session in the region of the Institut des
Hautes Etudes de la Défense Nationale
(IHEDN) [National Defence Institute] on
15 November 2017
8 January,
201814
https://mike.cmipass.net/FR/defence/Newsletters
/20170623--CMID--Echo30-FR.pdf
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Sustainable/reproducible nature of the
project
Project carried out to:
Meet the delivery objectives of the AB contract
assemble the 4 guns proposed by the Defence sector on an assembly line
Assembly line transposable to the different sites of the Defence sector, to the
future defence customers.
8 January,
201815
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Measured impact
The objective of assembling a gun per workstation with two operators is
achieved ( LEAN)
Assembling operation facilitated thanks to toos designed and built by the
operators
Great staff motivation and involvement
Improvement of safety* in assembling guns
8 January,
201816
* For information, the number of days without accident at Distroff in November 2017 is 3217
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Operational gun assembly line
8 January,
201817
Sixteen 105mm guns
assembled since
commissioning (14 for the AB
contract)
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www.cmigroupe.com
8 January,
201818
Thank you
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