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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JRCS GMS-M01A CPU MODULE
EMERSON VISION CPU UNIT
AUXITROL M-11-528 CPU SUPERVISOR PCB CARD
ALSTOM VME-7700RC-PN-721-6140-00 CONVERTEAM COMPUTER MODULE
GE Controller module VMIVME-4140-000
WEIDMULLER WAS4 PRO DC-DC SIGNAL CONVERTER
VICOR POWERBOX PEU-106-C DC CONVERTER
ULSTEIN MARINE ELECTRONICS AS ISO1010 ART-60663 CONVERTER MODULE
SULZER PRINT-BG-Art.No-112.045.584.200 ECU CONTROL PANEL
SMC PC15 IP CONVERTER
SHINKO MOC-6025C-10A CONVERTER MODULE
SHINKO ELECTRIC MOC-6025-2T-10A CONVERTER MODULE
SCONINC 2000 SERIES SCONI-2300-5NY ISOLATED CONVERTER
SCONINC 2000 SERIES SCONI-2100-2NY ISOLATED CONVERTER
PROCES-DATA PD661-SPI SIMPLE P-NET INTERFACE RS-485 TO LIGHT-LINK CONVERTER
PR 3105 ISOLATED CONVERTER
POWER PLAZA PS 25-24-15 DC-DC CONVERTER
NABCO NPS-101-881-74740781 PCB-DC-CONVERTER
MELCHER K1000-LK1001-9R AC-DC CONVERTER
JASTRAM ENGINEERING JA-701126-2-DSC-100 DIGITAL STEERING CONTROLLER
KONGSBERG GLB-7B-7A-SPAREB DUAL SENSOR CONVERTER
HANLA AD-82 ANALOG DIGITAL CONVERTER
CEGELEC-AAS MINISEMI-380-415-42E Frequenzumrichter
CEGELEC-AAS MINISEMI-380-415-42 Frequenzumrichter
ATC TECHNOLOGY ATC-850 ISOLATED CONVERTER
ALSTOM MICROSEMI-380 BOX UNIT
YAMATAKE J-SSP50-22 CONTROLLER
YAMATAKE J-SSP50-21 CONTROLLER
YAMATAKE J-SRP80-020 CONTROLLER
YAMATAKE CORPORATION C315GA040500 DIGITAL TEMPERATURE CONTROLLER
YAMATAKE CORPORATION C312GA000500 DIGITAL TEMPERATURE CONTROLLER
YAMATAKE CORPORATION AZBIL-SDC31-C312GA000100 DIGITAL INDICATING CONTROLLER
WYNN MARINE 1000.115.110.1C SERIES WIPER CONTROLLER
WYNN 1000-230-110-IC STRAIGHT LINE WIPER CONTROLLER
WOODWARD 8290-184 REV-R THROTTLE CONTROLLER
UCHIDA URP-15W-10G DECK CRANE CONTROLLER
UCHIDA U-SYS-081 DECK CRANE CONTROLLER
TERASAKI GAC-16MG-S-EIN-302S GENERATING PLANT CONTROLLER
TERASAKI EGS-112A MAC-2S MOTOR AUTOMATIC CONTROLLER
TELEMECANIQUE-SCHNEIDER ELECTRIC TSX MICRO-TSX3722101 CONTROLLER
SELCO M2500 ENGINE CONTROLLER
SCANA MAR-EL N-3880 DALEN MPS210 CONTROLLER MODULE
SCANA MAR-EL N-3880 DALEN MPS200 CONTROLLER MODULE
SCANA MAR-EL AS N-3886 DALEN MP-501 CONTROLLER PCB CARD
SBS TECHNOLOGY EGE-CONTROLLER SBS5000 EGE MONITOR CONTROLLER
SAE ELEKTRONIK GMBH KA-40-RS-232-T CONTROL UNIT
SAACKE MARINE SYSTEMS RSE-P II CONTROLLER
SAACKE F-OSA-1-8400-143200-FOSA BURNER PROGRAM CONTROLLER
ROLLS-ROYCE MARINE-ULSTEIN UMAS-E0 CONTROLLER PANEL
ROLLS-ROYCE MARINE SLIO-02 CANMAN CONTROLLER NETWORK MODULE
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