Description
hardware flow control. It is an ideal choice in the field of industrial automation.
The research and development, manufacturing and sales of high-end bearing steel
are basically monopolized by the world”s bearing giants Timken
of the United States and SKF of Sweden. In the past few years, they established bases
in Yantai and Jinan, Shandong Province, purchased low-end materials from China,
used their core technologies to make high-end bearings, and sold them to the Chinese
market at ten times the price. Adding rare earths during the steelmaking process can make
the original high-quality steel “stronger”. But how to add it is the core secret of the world”s bearing giants.
High-pressure plunger pump 14 “High-pressure plunger pump, a thorn in the throat of China”s
equipment manufacturing industry” (Science and Technology Daily, May 28)
The hydraulic system is one of the key components in the equipment manufacturing industry.
In all engineering fields and wherever there is mechanical equipment, the hydraulic system
is inseparable. The high-pressure plunger pump is the core component of high-end hydraulic equipment and is
called the “heart” of the hydraulic system. The scale of China”s
hydraulic industry has become the second in the world in 2017, but the industry is large but not strong,
especially high-pressure plunger pumps with rated pressures above 35MPa, more than 90% of which rely on imports.
Compared with foreign brands, domestically produced hydraulic piston pumps have a large gap in
technological advancement, working reliability, service life, variable mechanism control function and dynamic
and static performance indicators. They are basically equivalent to those produced abroad in the early 1990s. level.
Aeronautical Design Software 15″Aviation software is in embarrassment, and domestic aircraft design is
under a “tightening curse”” (Science and Technology Daily, May 30)
Since the 1980s, the world”s aviation industry has entered a new stage of digital design, and has now reached a level
of dependence that makes it impossible to design without software. Designing an aircraft requires at least a dozen types
of professional software, all of which are products from European and American countries. Domestic design units not only
have to invest huge sums of money to purchase software, but also wear steel rings on their heads. Once the “spell” is recited, the
entire aviation industry will be paralyzed. According to media reports, when the J-10 aircraft was designed, the entire metal components
of the main load-bearing structure of the main landing gear were commissioned to be manufactured abroad. But after it was built, there was
a problem with the retraction and retraction of the landing gear. There was a 5 mm error, so we had to re-order it. Just this small
error affected the delay of the J-10″s first flight by eight or nine months. Without full digital software support, any slight error may become
a nightmare for the manufacturing industry.
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5X00063G01 Westinghouse COMPANION TO HART ANALOG OUTPUT IO MODULES
05701-A-0351 HONEYWELL Control Card, Single Channel
05701-A-0325 HONEYWELL DC Input Card
05701-A-0326 HONEYWELL FIELD INTERFACE CARD
5SHX1960L0004 ABB IGCT Module
SST-PFB3-VME-2-E SST Network Interface Card
TSXSCP114 Schneider Electric PCMCIA Card for Type III
MS-NAE5510-1 Johnson Network Engine
FBM211 P0914TN FOXBORO Input Interface Module
05701-A-0301 HONEYWELL Single Channel Control Card 4 – 20mA
ETT-VGA-0045 UNIOP HMI Touch Screen Front Overla
CP461-50 Yokogawa Processor Module
12149 ASSY display panel
11994R13 ASSY Communition Module
11993R2 ASSY Analog control card
136188-02 Bently Nevada ETHERNET/RS232 MODBUS I/O MODULE
140XCP51000 Schneider DUMMY MODULE WITH COVER
140XBP00400 Schneider 4-Slot Backplane
140CPU11302 Schneider PROCESSOR 256K RAM 8K USER LOGIC 1XMB
MPC4 200-510-076-114 Vibro Meter Machinery Protection Card meggit
IOCN 200-566-000-112 Meggitt Vibro Meter
7264 AMCI SSI Interface Module
AIP830-111 YOKOGAWA Operating keyboard
REF601 CE446BB1NH ABB Feeder protection
3500/60 163179-01 Bently Nevada Temperature Monitors
IC660BBA104 6231BP10910 GE Analog I/O Block
135473-01 Bently Nevada Proximitor/Seismic Monitor Module
136711-01 Bently Nevada I/O Module With Internal Barriers And Internal Terminations
FEM100 P0973CA FOXBORO Fieldbus Expansion Module
3500-25 149369-01 Bently Nevada Enhanced Keyphasor Module
3500-05-01-02-00-00-01 Bently Nevada 3500/05 System Rack
PDP403 METSO DISTRIBUTED PROCESSING UNIT
PDP401 METSO Distributed Processing Unit Module Card
IOP353 METSO DIGITAL INPUT MODULE
MPL-B540K-SJ24AA A Allen-Bradley Low inertia AC motor
IOP345 METSO DIGITAL INPUT MODULE
IOP341 METSO POSITIONER MODULE
DI93a HESG440355R3 ABB Processor Unit
IOP320 METSO ANALOG OUTPUT MODULE
IOP303 METSO RTD INPUT DETECTOR MODULE
IOP302 METSO Analog Input Card
125768-01 Bently Nevada RIM I/O Module with RS232/RS422 Interface
IOP111 METSO PAT Output Module
136719-01 Bently Nevada Barrier Earth Module
KUC711AE 3BHB004661R0001 ABB Excitation controller module
DPU-MR METSO Processing unit
3500-20 125744-02 Bently Nevada Rack Interface Module
KUC711AE101 3BHB004661R0101 ABB Excitation controller module
07KT98C GJR5253100R028 ABB central processing unit
07KT98 GJR5253100R4278 ABB central processing unit
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