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.
https://www.xmamazon.com
https://www.xmamazon.com
https://www.plcdcs.com/
www.module-plc.com/
https://www.ymgk.com
PCI-7811 Multi-function I/O device
PCI-5640 intermediate frequency transceiver device
PCI-6036E Multi-function DAQ device
PCI-6035 Multifunctional DAQ device
PCI-8516 PCI Bus interface board
TP857 3BSE030192R1 substrate unit
XVS-440-10MPI-1-1AD EATON Operator interface panel
ZYGO 7714 8070-0279-01 Interferometer
4351B TRICONEX Communication Modules
RELIANCE Y-3023-2-H00AA Brushless servo motor
3BHE005555R0101 LDSYN-101 Printed tape circuit board
IS215ACLEH1B GE EX2100 Excitation Controller
GE 04220FL11232A RXI CONTROLLER | Dominate industry
FCP270 P0917YZ Field Control Processor 270
FC-TSHART-1620M UNIVERSAL SAFETY INTERFACE
Cutler-Hammer C825KN10 3 Pole Contactor
3500/22M Transient data interface
XVC768115 3BHB7211R115 Printed circuit board
“ABB UNITROL 1005-0011 ECO 3BHE043576R0011 Indirect Excitation Systems”
ABB SYNCHROTACT 5 3BHB006713R0217 microprocessor | Supplied by XIONGBA
ABB SAM3.0 counter | Supplied by XIONGBA
REF620E_F NBFNAANNNCC1BNN1X Feeder protection and control relay
PCD235B1101 3BHE032025R1101 | Supplied by XIONGBA
3500/92 Communication Gateway | xiongba Automation
3500/62 6 channel monitor | Supplied by XIONGBA
3500/61 Thermocouple temperature input | xiongba Automation
3500/60 temperature detector | Supplied by XIONGBA
3500/53 Electronic Overspeed Detection System | xiongba Automation
3500/42M Proximitor Seismic Monitor | Supplied by XIONGBA
3500/33 16 channel relay module | XIONGBA supply
3500/32 4 Channel Relay Module | Supplied by XIONGBA
3500/25 Enhanced Keyphasor Module | XIONGBA Industries
3500/15 Power module of half height | Supplied by XIONGBA
350005-01-01-00-00-01 System Rack | XIONGBA spare parts
330730-080-00-00 3300 XL 11 mm Extension Cable | Supplied by XIONGBA
136180-01 COMMUNICATION GATEAWAY MODULE | XIONGBA spare parts
125840-01 Ac power input module | Supplied by XIONGBA
125800-01 KEYPHASOR I/O MODULE
8440-2165 SPM-D2-11 The synchronizer of a microprocessor
106M1081-01 Universal AC Power Input Module
Reviews
There are no reviews yet.