A20B-2901-0986现货 in stock! 欢迎来电咨询~！！

A20B-2901-0986,

A20B-2901-0986

机床几何误差包括：主轴误差，导轨误差以及传动误差。
（1）主轴回转误差
主轴回转误差包括：径向跳动，轴向传动，及角度摆动。主轴支承轴颈的误差、滚动轴承制造及磨损，会造成回转时出现径向跳动及轴向跳动，从而产生主轴误差，造成加工工件的形状误差、表面波度及粗糙度值较大。
消减主轴误差的措施：
采用高精度的主轴部件；更换轴承、调整轴承间隙。
（2）导轨误差
导轨误差主要来自于导轨本身在制造时产生的误差、导轨安装不正确以及导轨在运动较长时间后产生的磨损，会造成加工脚面的形状和位置误差。
消减导轨误差的措施：
选用高质量的导轨；正确的安装方式；对导轨定期检查及测量。
（3）传动误差
传送链误差是由于传动链中传动元件的制造误差、装配误差以及使用过程中磨损引起的。不同位置的传动元件，其误差影响也不同，通常末端元件的误差对传动链的误差影响最大。
消减传动误差的措施：
采用高精度传动结构；缩短传动链长度；减小装配间隙。
2.>>>刀具几何误差<<<
刀具的制造误差、装夹误差及磨损会造成加工误差。定尺寸刀具的尺寸误差会直接反应在工件的加工尺寸上；成形刀具的误差会导致加工表面的形状误差；
消减刀具的几何误差措施：
除了选用合适的刀具之外，加工时还应及时磨刃、更换刀具。
3.>>>夹具几何误差<<<
夹具的制造误差、装夹误差及磨损会造成加工误差。为保证工件的加工精度，一般将夹具的制造公差定位相应尺寸公差的1/3~1/5。
消减夹具的几何误差措施：
应定期检查夹具的精度与磨损情况，及时修理及更换磨损的夹具。
4.>>>工艺系统变形误差<<<
在切削力、传动力、重力和惯性力等外力作用下，工艺系统会产生变形，破坏工具与工件间的正确位置，造成加工误差。
减小工件受力变形误差的措施：
选择刚性较好的机床；工件分粗、精阶段进行加工；减小刀具、工件的悬伸长度或进行有效支承；改变刀具角度及加工方法；
在切削加工时，切削热及机床传动部分发生的热量，使工艺系统发生不均匀的温升而变形，产生加工误差。

上亿库存，国内外近千个仓库，公司部分产品型号如下，欢迎联系哦~！

1771-ID16 Isolated Input Module, 120VAC

1799-COV20 Embedded I/O Plastic Cover

194E-G3664 Noryl Thermopls Encl 125 X 180 X 105 mm

2090-CNSSPRS-AA04 Kinetix 6000M network cable

2090-XXNPY-16S20 Y-Series 20 m Length Power Cable

20AC072A3NYNAEG1 PowerFlex 70 AC Drive 72 A at 37 kW 20A

GA647IFPRRN00300 GCA iFIX Profsnl SCADA 300 I/O Run

GFH-001 Servo Product Specification Guide

HMI-AGO-202 ANTI-GLARE OVERLAY 10.5 inch/ 5 per pack

IC640WDB400 Cable, 9-Pin D to 3 BNC

IC647HSTSSEO50KM eSignature Option for Historian - Standard Server 50000 Points (M4 Key)

IC660BSM021RR Bus Switching Module, 115 Vac/125 Vdc

IC695DEM006 PMM Demo Case: RX3i and PACMotion

IC756WRE024E-26 DV Runtime Win 1-24 Per User Eng v2.6

CompactLogix System 1769-STRT2PT COMPACTLOGIX STARTER KIT PORTUGUESE

PLC-5/1771 System D1771-6.5.49 INJECTION CONTROL MODULE (1771-QD) USR. MANUAL

Process Control 1757-PLXNS EXTENDED EVENT ARCHIVING

Operator Interface 2711P-K7C6D2 PV PLUS 700, KEYPAD, RIO/DH, DC PS, EXT MEM

Support 6620-NMUR 6620-NMU SOFTWARE SUPPORT REINSTATEMENT

Support 8100-HSMMLS SUPT RENEWAL CONTRACT FOR 8100HSMML

Support F1785-L20BSERC FIRMWARE UPGRADE FOR 1785-L20B PLC5 PROCESSOR MODU

RSI Software Products 9301-2SE220DEU1R RSVIEW32 WORKS 150-300 UPGRADE OUT-SUPT (DE)

RSI Software Products 9701-VWSB100AFRE RSVIEW SE STATION 100 DISPLAY (FRENCH)

RSI Software Products 9399-HDWAREREFDE HARDWARE INTERFACE CONFIG. USER GUIDE(GERMAN)

Motion Control 2098-DSD-HV050-DN HIGH VOLTAGE DRIVE, 11A/22A, ULTRA3000 W/DNET

BC5105KAW0000 15 Inch Panel-C Industrial Computer - Bundled - w/ Windows2000

IC300DIQ612 8 DC Inputs (12/24vdc, pos/neg logic), 6 Relay Outputs (4.0A per point isolated)

IC752FPY000 Industrial Floppy Drive in Case for Display Stations

MTR-3S46-G-R-0-E-SRR Servo Motor with Seal

ZA06B-6110-K200#XXS CZ4 AC power connector kit for BSVM1-40i Beta i series amplifier

20BP105A0ANNANC0 PowerFlex 700 AC Drive 20B

20G14TF370JN0NNNNN PowerFlex 755 AC Packaged Drive

25A-A8P0N114 PowerFlex 523 1.5kW (2Hp) AC Drive

2711P-T12C4D8K PanelView Plus Terminal

OPC-G11S-AIO(模拟量接口卡)

1492-JDG4 GROUNDING TERM. BLOCK

1492-WD4 IEC Term Blck 8x47.6x41mm Screw

软启动器 3RW44221BC45

性能信号模块 6ES7 522-1BH01-0AB0 DQ 16：数字量输出模块，晶体管 DQ 16 x 24 VDC/ 0.5A HF, 35mm 模块，不含前连接器

156-B32AA2 32 A Contactor

1746-ITB16 SLC 16 Point Digital Input Module

1786-TPRT2T C-Net TNC IP67 T-TAP/TNC-TNC RIGHT THICK

193-T1CC36 24.5-36 A IEC Bimetallic Overload Relay

20-HIM-C5S PowerFlex Programmer Only HIM

2090-CSBM1DF-14AA50 Kinetix Cable Single DSL 2090-Series

20AC022A0AYYANC0 PowerFlex 70 AC Drive 22 A at 11 kW 20A

GA647TRT075 Proficy GlobalCare Assist for CIMPLICITY HMI Server 75 I/O Runtime System

GP647IFSTRN00900 GCP iFIX Std HMI 900 I/O Run

IC600CB536RR Communications Control Module Type 2

IC647HSTCSEO10000KM eSignature Option for Historian - Enterprise Corporate Server 10,000,000 Points (M4 Key)

IC647WATERINFOCENTER Water InfoCenter Solution Pack - Hist, iFIX, IGS, WebSpace, Water SP (M4 Key)

IC693UDR005RR 28 pt DC In/Relay Out/DC Out, AC Power Supply

IC756RDV001J-97 DV Development - Irix Op Sys Addt'l User, Japanese, Version 9.7

MicroLogix 1200 System 1762-L40AWA MICROLOGIX 1200, 40 PT.

PLC-5/1771 System 1771-ES SERVO ENCODER FEEDBACK EXPANDER

Distributed I/O 1794-IB16XOB16P 24 VDC COMBO MODULE, 32 POINTS

Communications 9355-WABJBENE RSLINX OEM/RSJUNCTIONBOX BUNDLE

Operator Interface D6195-6.5.1IT CONTROLVIEW 300 INSTALLATION MANUAL (ITALIAN)

Support 9358-BEPB10R SUPT REINSTATEMENT CONTRACT FOR 9358BEPB10ENE

Support F1747-SDNSERB FIRMWARE UPGRADE FOR 1747-SDN MODULE

RSI Software Products 9324-RL0300ENE RSLOGIX 500 STANDARD CD-ROM

RSI Software Products 9301-2SE3503JPE RSVIEW32 RUNTIME 100K WITH RSLINX (JAPANESE)

RSI Software Products 9358-HSTS2200U1R UPGRADE: OUT-SUPT: HISTORIAN 150 TO 300 TAG

Motion Control W-3016-N-H00AA MOTOR,SERVO,WASHDOWN,AF,1.7 NM,3000RPM,6.4KG

5412-128 Greyline Micro MC. 4 Lines, (20) 5MM Chars. VFD. Quick Connect. 128K Memory. NEMA 4

IC200ERM001 EXPANSION RECEIVER ISOLATED

IC695DEM002 RX3i type 2 demo case. Demo includes CPU, power supply, Ethernet, inputsimulator, output, high speed counter, analog combo, Universal analog, and digital servo modules. Demo also includes QuickPanel control/view

MTR-1216-N-D-E-0 MTR series NEMA 23 stepping motor. Winding connection type is determined by cable

VSPCSE-REPTS VISUALSPC SECURE EDITION REPORTS

20BD077A0ANNACC1 PowerFlex 700 AC Drive 77 A 60 Hp 20B

20G11LF710JN0NNNNN PowerFlex 755 AC Packaged Drive

22F-A2P5N113 PowerFlex 4M- 0.4 kW (0.5 HP) AC Drive

490NAA27102 Quantum MODBUS PLUS电缆,500'

291E-FAZ-G1-3FR Direct Online Reversing Starte

PYF08A-E 导轨安装型，MY2J，MY2NJ

1492-SPM2D150 MCB Supplementary Protector 15 A

软启动器 3RW30462BB14

电机启动器 3VU16401CJ00

150-F317NCDB SMC Flex Smart Motor Controller

1732E-IB8M8SOER ARMORBLOCK 8 POINT SOE INPUT

1771-VHSC 1771 Combination Module

193-EEJZ E1 Plus 40-200 A Overload Relay

20-750-2262C-2R PowerFlex 750 24V DC IO Option module

2090-CPWM7DF-10AA01 MP-Series 1m Servo Power Cable

2097-V31PR2 Kinetix 300 Servo Drive

ENP2335M020 Male Standard/Male Standard, 2 meters

GFK-1866 S2K Series Brushless Servo Amplifier User's Manual

IC220DEM012 VERSAPOINT STATIC DEMO, PROFIBUS NIU

IC647CSPR002 Proficy Cause+ for Intelligent HMI/SCADA Runtime Server - 2X monitored KPIs

IC647PSC300 Proficy Process Systems 3000 I/O with CIMPLICITY

IC693MDL230LT 120 Vac Isolated Input (8 Points) (LT)

IC756CDV000E-97 DV Development - Compaq True64 Op Sys, English, Version 9.7

MSI-MGMT-25-43 Production Management Clients 25 Pack

PLC-5/1771 System 1785-L26B PROTECTED PLC-5/20 CONTROLLER, 16K WORD SRAM

Distributed I/O 1738-485ASCM12 RS485 ASCII INTERFACE

Communications 1787-MCABL MINI-CONNECTOR CABLE FOR 1770-KFD

Operator Interface 2711E-NKEY1 PVE MODE SWITCH REPLACEMENT KEY

Support 9304-WTD300R SUPT REINSTATEMENT CONTRACT FOR 9304WTD300

Support 9324-RLD200R SUPT REINSTATEMENT CONTRACT FOR 9324RLD200ENE

DeviceNet Products 2711-B5A10 PV550 MONO KEY&TOUCH, RIO & RS-232 PRINT

RSI Software Products 9301-2SE335JPU2R RSVIEW32 RUNTIME 300-5K UPGRADE OUT-SUPT (JP)

RSI Software Products 9371-EDES2U2R UPGRADE: OUT-SUPT: RSWIRE DET JIC/ACAD TO DES/ACAD

Motion Control MPG-B010-091M22 MOTOR,SERVO,GEAR RATIO 91,35NM,71RPM,MULTI,460V

Silver Series 2711-K14C20 PV1400 COLOR KEY, ENET & RS232 PRINT

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IC670CBL004 Cable for Connector Style I/O Base (IC670CHS003) to TC Cold Junction Compensation Base (IC670CHS004), 1 Meter, Mating Connector on Both Ends

QPI-IBS-201 MODULE INTERBUS-S SLAVE

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20BC260A3ANNACC0 PowerFlex 700 AC Drive 20B

20F1ANC260AN0NNNNN PowerFlex 753 AC Packaged Drive

22B-B017N104 PowerFlex 40- 3.7 kW (5 HP) AC Drive

140DAO84000 Quantum 开关量AC输出,16点,24-230VAC,隔离,4A/点

284D-FVD6P0B-N-R-3-DB-EMI Cntl Mod. Variable Frequency Drive

E3R-DS30E4 30cm,扩散反射式,晶体管输出80mA, 电源:12-24VDC

1492-SPM1B030 MCB Supplementary Protector 3 A

人机界面 6ED1052-1CC00-0BA5 LOGO!24,24VDC,8DI(2AI)/4DO 晶体管

6ES73317PF014AB2

1497B-A9-M11-0-N Control Power Transformer

1606-XLS960EE 200 to 240VAC In 24 to 28VDC Out 960W PS

1769-IQ32 CompactLogix 32 Pt 24VDC D/I Module

190-HM1 Rotary Door Handle

194R-J100-1753 Disconnect, fused, J-type, 100A

2090-CPBM7DF-14AA20 MP-Series 20m Standard Cable

2090-XXNPMP-8S15 MP-Series 15 m Length Power Cable

CBL-3C-MP-20 Power cable for MTR-3S43-G or MTR-3S45 or MTR-3S46 or MTR-3S60-G series servo motors. 20 feet

GF-0675R Connecting FlashCable to Fowler Trimos Vertical, Horizontal.

IC200TBX464 Tool box, Micro 64, stepper motor, PowerCube amplifier and software. Includes (IC200UDD064) 24VDC In/24VDC Out, DC Power Supply, (IC200USB001) RS-232 option board with (2) 0 -10VDC analog in, stepping motor amplifier (IC800PCUB00300), stepping motor

IC646TBSPMSS100 Smart Process Monitoring SPC+ server 100 KPIs

IC647NTS010 CIMPLICITY HMI Terminal Services 10 User Pack

IC693ALG220 Analog Input, Voltage (+/-10VDC, 12bit), 4 Channels

IC752CBT070RR Datapanel 320T CEG (Color Expansion w/ Genius): 320x240 1/4 VGA Passiv e Color with 80386SX/40 PC processor. Analog touch screen with text, bitmaps, bar graphs, real time clock. With 2Meg and Genius PC/104.

IC800VMCS030 VersaMotion amplifier serial communication cable, 3 meterss

SLC/1746 System 1746-NO4V (4) ANALOG VOLTAGE OUPUT FOR PROGRAMMABLE CTRLR

Industrial Computers 6189V-DIMM128 DIMM MEMORY 128MB

Application-specific products 1403-CF250 F LINK,50 M

Operator Interface 2711-K6C14 PV600 COLOR KEY, MBUS & RS232 PRINT

Support 9301-2SE2400ZHR SUPT REINSTATEMENT CONTRACT FOR 93012SE2400ZH

Support 9323-LOOP01S SUPT RENEWAL CONTRACT FOR 9323LOOP01ENE

DeviceNet Products 1734-OV4E 24V DC 4 CHANNEL SINK OUTPUT MODULE

RSI Software Products 9301-2SE3100ZHE RSVIEW32 RUNTIME 150 (CHINESE)

RSI Software Products 9358-BNTK60U2R UPGRADE: OUT-SUPT: RSBATCH BACK-UP KEY 10 TO 60

Motion Control MPL-B420P-RJ22AA MOTOR,SERVO,4.74 NM,5000RPM,RSLVR,460V,5.9KG

Motion Control 2090-UXBK-D1509 BREAKOUT BOARD KIT,MTR FDBK,CN2,ULTRA X000,9M

GFK-0787 Genius Modular Redundancy User's Manual

IC646MDA700 View 700 Tag Runtime & Development System

MSDIS-1010 Discontinued, Order MSDIS-1210

PSPC-MONITOR25 Prof Shop Floor SPC Monitor 25 User

20BC022A0AYNANC0 PowerFlex 700 AC Drive 22 A at 11 kW 20B

20F11GC022JA0NNNNN PowerFlex 753 AC Packaged Drive

2198-R014 Kinetix 5700 1.4kW Shunt Resistor

2711P-RDB12C PanelView Plus Display Module

280D-F12Z-10B-CR-3 ArmorStart Direct Online Starter

CQM1-DA022 2路模拟量输出单元(无需供电单元)

1492-N901 TERM BLCK Marking Cards for HM

安装导轨 6ES7390-1AJ30-0AA0 安装导轨，830 mm

变送器 3RS18001HQ01

TIA 博途 WinCC 选件 6AV2107-2LH00-0BD0 SIMATIC WinCC DataMonitor for Runtime Professional Powerpack 10 -> 25 Clients

1585J-M8PBJM-15X 1585J Ethernet Media Cables

1760-L18AWA-EX Pico 18 Point AC Controller

188-K2C320 Miniature Circuit Breaker 32 A

194L-E12-1751 12A 194L Load Switch

2090-CNSRPRS-AA20 Kinetix 6000M network cable

2090-XNRBM-1 RBM CONN SPARE PARTS KIT

BC647MRA700 View Runtime 700 I/O with Proficy GlobalCare Complete with USB Hardware key

GC647IPWRCLNRNM iPower Option - Run Client Globalcare Complete part

IC200DEM001 DEMO Kit VersaMax I/O and control

IC646NCN020 HMI for CNC Additional Connection

IC647IFSTRNUNLMTM iFIX Standard HMI Unlimited Runtime (M4 Part)

IC670MDL240RR 120VAC 16 pt. Grouped

IC697MDL250 120 Vac Input (32 Points)

IC800SLCBVL100 Power/brake cable for SLM350 or SLM500 S-series servo motors with brake. 10 meters

ControlLogix/1756 System 1756-DMCF003 3 M DUPLEX FIBER OPTIC CABLE FOR DRIVE MODULE

Industrial Computers 6182H-12KEH15D VVCE 1250, KEYPAD, EXT MEM, CNET, DC

Process Control 1757-PFBEXP065 PROFIBUS INTERFACE MODULE EXPANSION

Operator Interface 2711P-RP PV PLUS LOGIC MODULE W/O FLASH OR RAM

Support 9357-ANETMDAD3R SUPT REINSTATEMENT CONTRACT FOR 9357ANETMDAD3E

Support 9361-LADDER500S SUPT RENEWAL CONTRACT FOR 9361LADDER500

ControlNet Products 1734-OB4E 24V DC 4 CHANNEL SOURCE OUTPUT MODULE

RSI Software Products 9301-2SE2400U5 UPGRADE: IN-SUPT: RSVIEW32 WORKS 5000 TO 32000

RSI Software Products 9357-ENETMD3E RSNETWORX WITH MD FOR ENET

Motion Control MPL-A420P-HK24AA MOTOR,SERVO,4.74NM,5000RPM,ENCDR,230V,BRK,6.8KG

Motion Control 2090-UXNFBN-K01 CABLE,ULTRA, NON-FLEX,SKWD,R/A,1M

CBL-13-ET-10 MTR-1300 and MTR-1N Series Stepping Motor Encoder Feedback Cable, 10 Ft.

IC600WD300 I/O Cable, 300 feet (90m)

IC800SKCPVL100 Power Cable, S2K to 4.5-5kW S-Series Servo Motors, 10 Meters

OC647IFFDTPM iFIX Optn: Fix Desktop (M4 Part)

20AD1P1A0AYNNNC0 PowerFlex 70 AC Drive 20A

20DC820N0ENNBNANE PowerFlex 700S AC Drive 820 A 450 kW 20D

20P21AD100RA0NNN PowerFlex 100 A DC Drive

2711-ND3ESM PanelView ND3ES MED Accessory

280-PWRM22G-M1 ArmorConnect 3-PH Power Media drop cable

36 FX1N-EEPROM-8L EEPROM存储卡8K/步,适用FX1N 710-

1492-MC8X10 IEC 8 x 10 mm Marker Card

1494U-FC100J 1494U 100A Class H/J 600V Fuse Clip

软启动器 3RW44542BC44

SIMATIC STEP 7 V14 6ES7822-1AA00-0YM5 SIMATIC STEP 7 专业版 TIA Portal SUS Compact

1585D-M4UBDF-8 Ethernet Media M12, Patchcord

1756-IF8IH ControlLogix 8 Pt A/I HART Isolated

1797-BOOT FlexEx Accessories

194E-E25-1756 25 A 194E Load switch

2090-CFBM4DF-CDAF50 MP-Series 50m Feedback Cable

2090-KPBM7-12AA MP-Series Power and Brake Connector Kit

BC646EXO365 Solution Provider additional OP License

GC646TRT935 Proficy GlobalCare Complete for Server 35,000 I/O Runtime System

HMI-CAB-C102 CABLE MODICON 984 MICRO

IC641GTE666 Diagnostics/Configuration Disk for IBM-PS/2 Class Computers

IC647IFCLNTCRNC iFIX iClient Runtime (M1Component Part)

IC660EBA024RR Current Source Analog, 24/48Vdc, Electronic Assembly

IC695MDL765 Smart Digital Output Module 24/125 volt DC, ESCP 1A Positive Logic 16 Points. Module does not ship with terminal block. IC694TBB032 or IC694TBSx032 terminal block is required.

IC756WRE049E-23 DataViews Runtime for Windows 25-49, Per User, English, Version 2.3

FlexLogix System 1794-IA8I 85-132VAC INPUT MOD(ISOL)

PLC-5/1771 System D1771-6.5.92 1771-BIM BASIC MODULE USER MANUAL

Process Control 1757-PLXSIFD PLX HW S9000 ETHERNET QUICKBUILDER INTERFACE

Operator Interface 2711P-T7C6D2 PV PLUS 700, TOUCH, RIO/DH, DC PS, EXT MEM

Support 9307-RSP32WENR SUPT REINSTATEMENT CONTRACT FOR 9307RSP32WEN

Support GML-DSS SUPT RENEWAL CONTRACT FOR GMLDS

Support F1785-L26BSERD FIRMWARE UPGRADE FOR 1785-L26B PLC5 PROCESSOR MODU

RSI Software Products 9301-2SE2300ESU2 RSVIEW32 WORKS 150-1500 UPGRADE IN-SUPT (ES)

RSI Software Products 9701-VWSB250DEU1 RSV SE STATION 25 - 250 DISPLAY UPGRADE (GERMAN)

RSI Software Products 9399-INTWINUG INTERCHANGE FOR WINDOWS USER GUIDE

Motion Control 2098-IPD-HV030-DN HIGH VOLTAGE DRIVE, 7A/14A, ULTRA5000 DEVICENET

BC646MDA000 View Development/Runtime 8,000 I/O

IC300DQM902 20 Relay Outputs (250vac, 30vdc, 2.0A)

IC752PBMU11 Profibus Master/Scanner for ControlStation CE Iix

MTR-3S65-G-R-B-E-SRR Servo Motor 24V Brake, Seal

ZA06B-6114-K230#E Motor power right angle connector for B0.4/5000is or B0.5/5000is or B1/5000is or BM0.5/4000 or BM1/4000 motor

20C-DA1-A PowerFlex 700H 24V DC Control IO Board

20G1ABC770AN0NNNNN PowerFlex 755 AC Packaged Drive

25A-D010N114 PowerFlex 523 4kW (5Hp) AC Drive

2711P-T15C4A8 PanelView Plus Terminal

6SE6440-2UC17-5AA1 0.75KW