但定位装置的原理和结构决定了、也确保了微量偏移只可能是平移，而不可能是歪斜。从图4可见，被加工的缸盖罩壳是直立装夹的，若不对这一项引起误差的因素进行监控，将不利于保证工件的质量，为此，安排了在机检测的环节，用于夹具的找正，更确切地说，是通过“找正”进行补偿。具体的实施方法是在工作台上夹具的上部设一基准块，当工作台置于机床的加工工位时，

 OPT-100Z-00 RF GENERATOR
 OPT-200Z-10016 20KW
MDUB63-E4126-200 Air Cylinder Hitachi 3-839272-^A New

Allen Bradley 700-HTM12JZ24 Multi-Range Timer 700HTM12JZ24 Series Aed


Allen Bradley 700-SH50GA24 Solid State Relay 50A 24-265VAC ! NEW !

Allen Bradley 700-SH10GZ25 SerA Solid State Relay 24VDC Coil 24-240VAC

ALLEN BRADLEY 700-SH05GA12 SER A SOLID STATE RELAY @ 24-240VAC

Allen Bradley 700-SH10JA12 Solid State Relay 2 42-265VAC ! NEW !

NEW ALLEN-BRADLEY 700-SH40GA12 SOLID STATE RELAY 24-240V 40A 75-132V R22391

NEW MOXA EDS-40 -MM-ST-T Managed Intrial Ethe Switch V 1.1

MOXA EDS-40 -MM-ST SWITCHED --  GUARANTEED --

NEW ABB KC6-31Z MINI CONTACTOR 300 VAC

ASEA BROWN BOVERI KC6-31Z-24PP KC631Z24


ASEA BROWN BOVERI K6-31Z-84PP K631Z84

ABB KC6-22Z Relay

6L8Z-10346-KA 5L8T10300KC ZZC2-18-300 5L8Z-10346-KA 8403

6FR1310-1KC-Z 6FR13101KCZ 6FR1 310-1KC-Z

MCR-SL-PT100-UI Pt100 Transducer No.:28, 64, 43, 5

MCR-SL-UI-UI-NC, inkl. Mwst.
MCR-PT100-I-NC
 MCR-SL-PT100-SP Temp Monitor Controller
MCR-SL-D-PT100 NSFP MCRSLDPT100
WD1200BEVS-26RST0, 2061-701450-Z00 AF, DCM: HHCTJHNB 120gb PCB
KUPPLUNGSSATZ
1336F-BRF50-AA-EN-GMS1-L4
1336FBRF50AAENG1
1336F-BRF75-AA-EN-GMS6-L4E
1336F-BRF20-AA-EN-HASP-L6

1336F-BRF150-AA-EN-GMS1PP 1336FBRF150AAENG

1336F-BRF150-AA-EN-GMS6PP 1336FBRF150AAEN1

ALLEN BRADLEY 1336F-BRF150-AA-EN-GMS6-L5PP 1336FBRF150AAEN5

Allen Bradley 1336F-BRF20-AA-EN-L4 2hp AC Drive NEW
S7711DT-EST1 Transmitter
S730DVR-EST2 Video Transmitter, MM - Video & 2-Way MPD Data RX NEW

S711DR-EST1 Fiber Optic PTZ telemetryTV
S730DVR-EST2L Video Transmitter MM Video 2-Way MPD Data 2 FIBER
S704VT-EST 4 CHANNEL VIDEO SYSTEM TRANSMITTER (S50A-1)

S711D-EST2 FIBER OPTIC DATA TRANSCEIVER NIB
S731DVR-EST1 
A90L-0001-0538/R A90L-0001-0514/R
A90L-0001-0548#R A90L-0001-0516#R
A90L-0001-0511
在对工件实施切削加工前，动力头先调出测头，打在基准块的小平面上（见图四所示），通过与预先的设定值相比较来判断夹具的状态，当出现超出允许范围的偏差时，即通知操作人员或机修人员进行处理。根据图4所示的被加工工件的实际情况，这项允差范围定为±0.2mm，即当在机测量的结果小于±0.2mm时，认为可以通过补偿来解决夹具偏移引起的加工误差。并在之后的加工过程中，通过在切削量参数中引入对应的补偿值，以消除夹具偏移的带来的影响，从而确保工件的制造质量。
PORTER 698B203U01PP 698B203U01
PORTER 698B165U01PP 698B165U01
PORTER 698B156U01-SPECIALPP 698B156U01SPECIA
PORTER 698B203U02PP 698B203U02
PORTER 698B223U07PP 698B223U07
PORTER 698B164U04PP 698B164U04
55-E-6128-A NSPP 55E6128A

07E42A13ACL060
A1700LMCH6128

B2 40ACL-MC1
ACL-22-A
PA-24DTG Digital Trunk Card
PA-2TA System Card *REFURBISHED
PA-24DTIA / 205127 24 Port digital In
PA-24DTR Circuit Card
PA-2T IMS Digital Trunk/C-Channel
RG100AT-001-A4Y 115vpressor RGA5450EXA