> This solution helped the OEM equipment
manufacturer - Qingdao universities softly to control the company to
complete the tire shaper installment and the debugging in 15 days
Background
Along with the near for ten year our country economy high speed
development, specially in the road infrastructure domain, the nation
was open to traffic the course already to surpass 1.3 million
kilometers, highway achieved 20,000 kilometers, were open to traffic
the total course to be only inferior to US, leapt to the world second.
Along with the highway construction development, our country
also day by day grows to the automobile demand. In the last few
years, our country private vehicle market already became the whole
world to grow the most rapid auto market. Along with the road
quality enhancement, the automobile shipping industry also obtained
the development. At the same time, because our country
unceasingly enlarges to the infrastructure investment, stirs the
vehicle, the hoist crane to the concrete and so on the special purpose
vehicle demand also unceasingly increases.
The special vehicle produced the factory already to aim at the
profit to be rich actually still is at the seed stage the home heavy
vehicle market. This for produced the factory to propose a
higher request, needed to provide the bearing power for the heavy
vehicle to be strong, the safe reliable tire. In order to can
quickly produce the high grade tire, the merchant hoped the Qingdao
universities softly controls the company to provide the economy
practical solution for them.
The Qingdao universities softly controlled the limited liability
company to be established in 1994, specially provided the meridian
tire for the tire manufacture merchant to take shape the equipment,
took shape in the equipment in mainland China OEM tire to hold 20 ~
25% market, its end-user was exposed to the sun, the Henan refined
appearance including Hangzhou, the distant Ninglang horse, Shandong
Jin Yu, is permanent abundantly, tire manufacturer and so on match
wheel, Yellow Sea, Pingdu light.
Challenge
The tire manufacture divides into three basic steps: The
first step, makes the tire the part. In this step needs the
different type rubber as well as the different oil, the dye, the
chemical additive mixes in together, makes the tire the different
part, including liner, edge and tire tread. At the same time,
but also needs to produce other parts, needs the steel belt including
the tire and so on; Receives, needs to take shape the equipment
through the tire to assemble tire each part; Finally, the
process heats up curing processing, carries on fixedly to the tire
part. In order to help the tire production merchant to win the
competition intense heavy vehicle tire market, the Qingdao
universities softly controls the company to devote is reasonable, the
reliable high tire to the production cost takes shape the equipment,
uses in to produce the entire steel wire carrying capacity meridian
tire.
At first, the Qingdao universities softly controls the company
to use traditional the movement control method, and integrates it the
tire to take shape in the equipment. Takes shape in the
equipment in a typical tire, often contains many axes the servo
movement control, the control system most main duty is must guarantee
each servo electrical machinery in the production process the
synchronized coordination movement. Uses a programmable
controller to use in the sequential control, each axis needs to
establish the programmable controller and between the servo electrical
machinery connection through 18 pair of 离散?I/O wiring. At
the same time, uses the third party movement control module and its
programming software also increased the system complex degree.
From this movement control system which establishes, regardless
of is a wiring, or programs, extremely is all complex.
When use tradition movement control method, the Qingdao
universities softly controls the company to need to spend nearly all
around time to complete the tire to take shape the equipment wiring,
the inspection and the test, but also needs for two month-long the
time to come to it to carry on the programming. Moreover, the
scene installment and the debugging time also long reach 20 ~ 30 days.
In the market to the entire steel wire carrying capacity
meridian tire demand peak time, the user hoped this company can take
shape as soon as possible the tire the equipment payment use.
Therefore, the Qingdao universities softly controls the company
to need to seek one quicker method, integrates the movement control
system in the equipment, the quicker real estate delivery market,
meets the user urgent needs.
Solution
For many years, the Qingdao universities softly has controlled
the company always to use the Rockwell automation the integrated
overhead construction control system solution, and has obtained the
success in the many kinds of applications project. Now, they
introduce the Rockwell automation movement control solution the tire
to take shape in the equipment, satisfies the user by its high
accuracy localization performance the harsh request.
The Rockwell automation recommends this company to use the
complete set the movement control integration solution, including
Allen-Bradley the ControlLogix controller, Allen-Bradley the Kinetix
6,000 multiple spindle servos drivers and Allen-Bradley the Ultra3000
entire numeral servo electrical machinery, and uses the DeviceNet
network to carry on the control, programs software RSLogix which
produces for the Rockwell software company 5,000.
The traditional movement control system requests many
controllers to participate in the control, and needs and it
correspondence programming software package. However, completes
based on the Kinetix movement control integration solution the
sequential control and the movement control function integration in
the sole control platform and programming software. 5,000
programmed in software in the ControlLogix controller and RSLogix
already to insert the movement control function, and through SERCOS
(serial optical fiber link) the connection many Kinetix 6,000 servos
drivers and the Ultra3000 servo electrical machinery closely will
integrate in together.
The SERCOS connection through the optical fiber link the
controller and the servo actuation machine connects in together, no
longer needs to connect 18 pair of 离散?I/O for each axis
control. At the same time, the Kinetix movement control system
has used Power Rail actively 背板, the more convenient module
installment, has avoided the numerous and diverse power line, the
logical pilot wire connection.
Completes after the system design and the installment, the
Rockwell automation appoints the beautiful poem automation company to
provide the technical support and the training service to the OEM
equipment. At the same time, directly softly controls the
company by the Rockwell automation to the Qingdao universities to
provide movement control system training and the scene service.
Result
Because has used based on the Kinetix movement
integration control solution, the Qingdao universities softly controls
the company the equipment payment time greatly in order to reduce,
simultaneously the equipment cost also obtains reduces. In the
SERCOS connection and under the Power Rail help, softly controlled the
company for the Qingdao universities to reduce 75% wiring time - to
reduce from the original need four weeks work to a week; Because
has used sole programming development software - RSLogix 5,000, causes
the sequential control and the movement control can integrate well in
together, from this has saved 50% programming time - from the original
need two months, reduces may complete to a month.
More more importantly, helped softly to control the company same
OEM equipment manufacturer like the Qingdao universities remarkably to
reduce the equipment installment, the debugging time. When use
tradition movement control system, the Qingdao universities softly
controls the company often to need to spend 30 days in end-user's
workshop to take shape the equipment to its tire to carry on the
installment and the debugging. After uses the movement
integration control system, 10 ~ 15 days on possibly complete this
work.
The Qingdao universities softly controls the company also to
plan on the ControlLogix controller installs an ethernet communication
module, workshop scene equipment and user's ERP system integration in
together, realizes in the true significance "from the workshop to the
management level" the information integration, promotes our country
tire manufacturing industry equipment level to a new altitude |
