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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900PSM-0001 HONEYWELL Redundant power module
900C73R-0100-43 HONEYWELL Redundant communication module
900R08R-0101 HONEYWELL 8-slot chassis (Redundant power supply)
900R12R-0101 HONEYWELL 12-slot chassis (Redundant power supply)
900R04-0001 HONEYWELL 4-slot chassis
900R08-0101 HONEYWELL Chassis with Slot 8
900R12-0101 HONEYWELL 12-slot chassis
900RSM-0001 HONEYWELL Redundant module
900RSM-0001 HONEYWELL Redundant modules
900P02-0001 HONEYWELL Power supply board (CPU chassis)
900C72R-0100-43 HONEYWELL Redundant CPU modules
900C71R-0100-43 HONEYWELL Redundant CPU, CPU configuration software
900RR0-0001 HONEYWELL Redundant CPU chassis
900G32-0001 HONEYWELL Channel, analog input
900B16-0001 HONEYWELL Network interface slave station module
900G02-0102 HONEYWELL Input/output module
900A16-0001 HONEYWELL Spare parts module
CC-PCNT01 51405046-175 HONEYWELL Main interface board of frequency converter
DC-TFB402 51307616-176 HONEYWELL HCU cabinet module
FC-SAI-1620M HONEYWELL Power module
MU-TDOD52 51304423-200 HONEYWELL 16 channel digital output module
51401288-200 HONEYWELL 16 channel digital output module
HIEE300936R0001 ABB DCS system module
3BHE041465P201 ABB PLC controller module
3BHE022287R0101 ABB Universal PLC module
3BHE023681R0103 ABB Device network main module
3BHE023681R0102 ABB Servo drive module
3BHE020018R0101 ABB System module
3BHE019958R0101/3BHE019959P201 ABB Motherboard processor module
3BHE029110R0111 ABB Excitation main I/O board
UAD154A 3BHE026866R0101 ABB PLC control system spare parts
AC 800PEC UAD149 A0011 ABB Excitation main I/O board
UAD142A01 3BHE012551R0001 ABB PLC control system spare parts
UAC326AE HIEE401481R0001 ABB Excitation main I/O board
UAC318AE HIEE300744R1 ABB Field input/output module
SR511 3BSE000863R1 ABB Network interface module
SPCJ4D34-AA ABB Servo control system
SPAD346C ABB Servo control system
SPA-ZC22 ABB Gas turbine clamp
SNAT634PAC ABB Distributed IO controller
SNAT617CHC ABB Input/output module
SNAT609TAI ABB Relay protection module
SNAT604IFS ABB Card module
SNAT603CNT 61007041 ABB Robot multifunctional module
SNAT602TAC ABB Analog output module
SK827005 SK827100-AS ABB Microcircuit breaker
SK616001-A ABB Analog output module
SE96920414 YPK112A ABB High speed counting module
SDCS-AMC-CLAS2 ABB PLC input module
SC610 3BSE001552R1 ABB CPU processor
SC560 3BSE008105R1 ABB Submodule Carrier incl local CPU
SC540 3BSE006096R1 ABB CPU module
SC520 3BSE003816R1 ABB Analog input card
SC513 ABB LAN module
SC510 3BSE003832R1 ABB Switching module
SB512 ABB Communication processor
SAFT183VMC ABB PLC control system
SAFT110 ABB Industrial control module
SAFT103 ABB Industrial control PLC module
PM783F 3BDH000364R0001 ABB Control processing module
3BSE050091R65 ABB Ethernet module
3BSE030369R0020 ABB Tension control PFEA112
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