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)
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HE700GEN100C GE Control interface module
HVC-02B 3HNA024966-00103 ABB Robot accessories
IC698CPE040-FJ GE Central Processing Unit
IS200JPDDG1AAA GE printed board
IS200VCMIH2BEE GE printed circuit board
IS200VTCCH1CBB GE Mark VI printed circuit board
IS220PSVOH1B GE I/O Pack, Servo Control Pack
IS230TDBTH6A GE Mark VI printed circuit board
LT9673a HESG446076R1 ABB PCB digital output unit
MC-PDIY22 HONEYWELL Digital Input 24 Vdc Processor
MS-NAE5510-3 Johnson Controller module
PFTL101A0.5KN ABB tension pick up
PM01 PM01-A-V001 SIS Bit-chip microprocessor
PM866AK01 ABB Processor unit
RLM01 ABB Redundant link module
SD802F ABB AC 800F controller
SD-108542 SD-108542-M2 GE integrated circuit board
T8110C ICS TRIPLEX Trusted TMR Processor
T8160 ICS TRIPLEX Trusted TMR Regent Interfac
UFC762AE101 3BHE006412R0101 ABB PLC Controller Module
VMIVME3122 GE VMEbus analog input/output
140CPU65160 Schneider Modicon Unity Processor
Z7306 HIMA Shunt adapter
140CPU67260 Schneider Unity hot standby processor
9907-167 WOODWARD Digital Governor
DSDP150 57160001-GF ABB Pulse encoder input unit
IS200STAOH2AAA GE Analog Output
MRP768176 IS200TDBTH6ABC GE Printed circuit board assembly
SLS1508 KJ2201X1-BA1 12P3162X112 Controller module
ICS TRIPLEX T9110 Processor Module
UFC760BE1142 3BHE0Q4573R1142 ABB control panel
UNITROL 1020 ABB 1000 series voltage regulator
UNITROL 1010 ABB Indirect Excitation System
KSD211B101 ABB Input coupling unit
KSD211B ABB Input coupling unit
CI871 3BSE092693R1 ABB AC 800M communication interface
ATCS-15 SCHUMACHER temperature control system
EMERSON A6370D monitor unit
A4H124-24FX Enterasys Ethernet edge switch
0745648E 0745745Q ABB Control substrate
3500/53M Electronic Overspeed Detection System
05701-A0550 HONEYWELL Communication control card
4351B TRICONEX Communication Modules
1394-SJT05-C-RL A-B Servo controller
1394C-SJT22-A A-B Servo controller
5AP920.1505-01 B&R Analog resistive touch screen
XV9738a HEIE450617R1 ABB Programmable control card
VT-HNC100-1-23W-08-P-0 Rexroth Programmable numerical control controller
UTNH23A TOSHIBA Shared fiber hub unit
T8480C ICS TRIPLEX Trusted TMR Analogue Output Module
SCXI-1104C NI SCXI voltage input module
5SHX1060H0003 ABB IGCT module
T8461 ICS TRIPLEX Digital Output Module
PM802F ABB AC 800F Controller module
MVI56E-SIE PROSOFT Ethernet Communication Module
MVI56E-MNET PROSOFT Enhanced network interface module
LYA010A HITACHI Processor Module
KCP2 00-130-547 KUKA Robot teaching device
IS420UCSBH4A GE Mark VIe controller
IS220PTURH1A GE Turbine input/output module
IS215UCVEH2AE GE VME controller card
IC698CMX016-ED GE Control memory exchange module
IC697CPM790 GE GMR Redundancy CPU, 486, 2K Triplex (voted) I/O
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