Cross-Functional Team (CFT) Organization
The
cross-functional team concept for a focus factory provides for a
self-contained management team
with total product family focus and full ownership and
management of the focus factory. A cross-functional
team may consist of members from various disciplines required to
assume the total operation's responsibilities. The extent of full
representation depends upon the economics and utilization
factors.
Each CFT also functions as a quality improvement team
and is led
by a CFT leader who focuses on the network of
processes from the
beginning to the end in satisfying customer orders
instead of individual functional areas. Various cross-functions
within the CFT interface with
the company's core support organizations, such as
engineering, quality
assurance, sales, materials, and cost accounting, for technical
expertise and for ensuring the operations perform day-to-day
activities within the realm of the company's standard operating
practices. The
interactions between CFT members and the core support organization
aim at resolving production issues and ensuring
compliance to quality
standards and customer requirements and specifications.
Each
CFT assumes the full ownership of the operations management
functions, namely, material planning, manufacturing engineering,
quality engineering, production, inspection, labor and cycle time
tracking, and meeting
customer commitments and financial performance
of the focus
factory. The ERP/JIT
system provides the rate schedules
to work teams to plan their work load and personnel
assignments. Each
team tracks its daily actual production to plan. Any
problems relating
to the schedules, personnel, tools, materials, or
work orders are resolved
by the CFT. The performance measurements for rates, customer
commitments, and kanban inventory are tracked and
corrective actions
are taken by the CFT. This approach transfers the
production control
responsibilities from the centralized production
control to local responsibility
and control with major focus on the customer requirements.
BENEFITS
A total approach of designing the factory for
synchronized flow manufacturing and integrating ERP, JIT, and QM
initiatives provides a powerful
tool for a company to take advantage of the synergetic benefits of
these initiatives and their direct impact on
improving quality and productivity,
reducing cycle times and costs, and thereby providing an
immediate and ongoing competitive advantage. In
particular, the integrated approach can lead to as much as a 60 to
70 percent reduction in material planning, kitting, material
handling, and expediting activities
and a 30 to 40 percent reduction in stores and
manufacturing space.
The streamlining of material flow from the suppliers
through production
along with the availability of parts for first use reduces obsolescence,
reduces work-in-process inventory by 50 to 70 percent, and improves
inventory turns by many folds.
The virtually linear production and material flow
eliminates redundant operations like inspection and material
handling. The streamlined
flow managed by work teams can provide initial
results of a 40 to 60
percent reduction in the manufacturing cycle time, 20 to 30 percent
improvement in productivity and
throughput and 50 to 60 percent reduction
in scrap and rework. While actual results will vary from company
to company, the integrated approach will definitely provide an
opportunity for considerable
improvements in quality, price, delivery, flexibility for product
varieties, and customer satisfaction, and hence a
sustained
competitive advantage.
CONCLUSIONS
The proposed integration framework consists of
synchronized flow lines
and a
reliable and well-disciplined planning system like ERP integrated
with
JIT manufacturing that are developed, managed, and
continuously
improved by the work teams trained on quality improvement
techniques. It provides a method to leverage the
synergy among the
described technologies to bring about radical changes
and provide connections
between marketing and manufacturing strategies. In addition, this
approach provides the opportunity for creating and internalizing a
world-class culture and creating an environment for
being highly responsive
to ever-changing customer needs.
The proposed focused factory framework provides a
methodology
for integrating and synchronizing people, products,
processes, and systems
with the principles of flow manufacturing, QM, JIT, and ERP,
and enables companies to
manufacture at lower costs a variety of products
customized to specific customer demand and deliver them in very
short delivery cycle times.