Description
hardware flow control. It is an ideal choice in the field of industrial automation.
Cryo-electron microscopy can take high-definition 3D “color photos” of microstructures and is a
powerful tool for life science research. The production capacity of transmission electron microscopes
is one of the foundations of cryo-electron microscope manufacturing capabilities. Currently, there are only three manufacturers in
the world that produce transmission electron microscopes, namely JEOL, Hitachi, and FEI. There is no
domestic company that produces transmission electron microscopes. The tools used to match the
cryo-electron microscope need to be original. If the parts are broken and you
can’t find anyone to repair them, you can only wait for the parts to arrive in the mail and replace them.
For Chinese cryo-EM users, this experience may last for a long time.
Tunneling machine main bearing 19″My own tunnel boring machine has to use someone else”s main
bearing” (Science and Technology Daily, June 7)
The main bearing, known as the “heart” of the full-section tunnel boring machine, bears the main load
during the operation of the tunnel boring machine.
It is a key component of the cutterhead drive system and works in very harsh conditions. Compared
with traditional rolling bearings with a diameter of only a few hundred millimeters, the main bearing of a
tunnel boring machine is generally several meters in diameter. It is the most complex bearing and requires
hundreds of manufacturing processes. In terms of the manufacturing capacity of the entire boring machine
, domestic boring machines are close to the world”s most advanced level, but the most critical main bearings
all rely on imports. Germany”s Rothe Ed, IMO, FAG and Sweden”s SKF occupy the market.
Microspheres 20″Microspheres: The unbearable lightness of the national industry” (Science and Technology Daily, June 12)
1394C-SJT05-D Servo control
07KT92 CS31 GJR5250500R0262 ABB CPU
6ES7626-2DG04-0AE3 Siemens operating panel
6ES5948-3UR21 Central processing unit
6DD1661-0AB1 Communication module
6DD1683-0CC0 Power supply unit
3HAC025466-001 ABB fan
SST-PFB-SLC communication module
3HAC17326-1/02 ABB robot parts driving system
3HAC17346-1/01 ABB motor
RID-02 3HNA015149-001 Spare parts for ABB robot service
3HNA000512-001 ABB robot service spare parts
AO610 3BHT300008R1 Analog output of ABB S600 I/O module
CI626 3BSE012868R1 ABB communication interface module
CI626V1 3BSE012868R1 ABB AF100 communication interface module
DPW01 ABB DPW01 power module
DSAO110 57120001-AT ABB analog Output module
DSPC170 ABB Data Input module
DSPC172 57310001-ML ABB main CPU module
DSDX404 ABB data entry module
DSPC172H ABB Master main CPU module
DO630 3BHT300007R1 OCS digital output module
853-049542-173 LAM PCB circuit board module
DSQC202 YB560103-AC/5 Robot computer
E1421B Agilent VXI Host power supply
ILB BT ADIO Mux-OMni 2884208 PHOENIX Wireless MUX Kit
PSR25-600-70 11 Isolated soft starter
NFZ44E-23 1SBH136001R2344 ABB DC Contactor relay
S802S-B10 2CCS862001R0105 ABB 2 pole high performance circuit breaker
MTS1-10B 1SFA611300R1006 ABB Toggle switch
810-068158-014 LAM Interface board of Rocker arm valve
810-800081-022 LAM VME backplane PCB
810-102361-222LAM Rocker arm valve interface board
TB820V2 3BSE013208R1 ABB Modulebus(Module Bus)
MIC+340/D/TC MICROSONIC microphone + Ultrasonic sensor
KJ3001X1-CA1 DELTAV discrete input module
KJ3202X1-BA1 DELTAV DO 24 VDC high-end 2 Series card
KJ3002X1-BC1 12P0681X092 DELTAV discrete input module
80190-380-01-R Rectifier board Packaging board SCB
RH924YF Foxboro FCP280 DIN Guide rail mounted modular base plate
FAU810 flame analysis unit
6176M-17PT 1750M industrial display
20AC037A0AYNANC0 PowerFlex 70 series AC driver
20AC060A0AYNANC0 PowerFlex 70 Series Allen-Bradley drives
SGDM-20ADA Servo driver
SK-R9-PINT2-CF7C power interface board
PLX32-EIP-MBTCP Ethernet /IP to Modbus
UFC719AE01 3BHB000272R0001 Drive Controller
4PW035.E300-02 Compact man-machine interface
25B-D010N104 AC driver with adjustable frequency
EEA-PAM-535-D-33 proportional control valve
AUTOMATION ANC-100E AN-X2-AB-DHRIO converter
5880-PC1025 steering gear
SCE903AN-002-01 High performance digital servo driver
MHD115C-058-PG1-BA MHD synchronous motor
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