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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1TGE120011R1001 ABB Motor & Feeder Control Unit for MNS iS
X-AI3201 Analog Input Module X-AI 3201
Alcatel-Lucent VSM-CCA-XP Versatile Services
Shinkawa VM-5G0-2 Dual vibration monitor
VE4005S1B3 i /O card
USB-6525 Digital I/O channel
TAP-210DG/3 TRANSDUCER INWATT
T8431 TMR 24Vdc Analogue Input Module
SYMAP-BCG Multifunctional protective relay
GLENTEK SMC9915-501-000-1D-1 Digital servo amplifier
Rexa SMB9215-1E-1-7725 Brushless servo amplifier
Alcatel-Lucent SFM2-200G MF Communications 7750 SR-SFM2-200G
SDAS-01-7Y2S1024 Current sensor Potter & Brumfield
SCXI-1193 NI RF Multiplexer Switch Module for SCXI
RH924YF Vertical-Mounted Baseplate
YOKOGAWA PW502 Power Unit
PCIE-5565PIORC-10000 Reflected memory PCI node card
P0926JM 8 Position Modular Baseplate
Foxboro P0926GH P0926GL-0C I/A Series
ALCATEL-LUCENT OS9-GNI-C20L OmniSwitch 9000 Network Interface
NEW MXM402 Lyngso Marine Multiplexer Module
MVME5100 Emerson Single Board Computer
VME Processor Module MVME2432
KONGSBERG MRU-M-MB3 controller
EPRO MMS6120 Electric sensor module MMS 6120
EMG MCU24.2 Central processing unit
ELAU MC-4/11/22/400 Servo controller
HITACHI LYA010A Output module
PACIFIC LA23GCKC-1Y Thimble seat motor
DeltaV emerson KJ3222X1-BA1 Analog Input Card
DeltaV emerson KJ3001X1-CB1 32-Channel DO Card
DeltaV emerson KJ3001X1-CA1 32-Channel DI module
ALCATEL IOM2-20G CPU Board
INDEL AG INFO-4KP-94161 Four-axis position control
PHOENIX ILB BT ADIO 2/2/16/16-4 Wireless module
Mitsubishi FX3U-4DA-ADP FX3U Analog output module
FOXBORO FBM230 P0926GU modbus Master (Serial and TCP/IP) Driver
FOXBORO FBM202 Analog input module FBM 202
1TGE120020R0405 ABB Compact Flash card
FOXBORO FBM06 Pulse Input Field Module FBM 06 P0400YG
F404002A Vista bus interface module INTERSCHALT
F7126 Power Supply Module F 7126
Molex DRL-DPM-BKF-B Network interface
MOOG D136-001-007 controller
KOKUSAI CXP-544 A-KOMS-A2 Time relay
Beckhoff CP7002-0001-0010 Control Panel
NEW CC-PCNT01 C300 Controller Module Honeywell
AIP830-111/EIM Yokogawa Operation Keyboard
Lyngso Marine AEM402 Analogue input Module AEM402
DELTA TAU ACC-8E-PMAC-2-602469-103 Control board
PM876 3BDH000607R1 Controller ABB
VAT 65040-PACV-AYU2 Gate valve
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