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A20B-2101-005,

A20B-2101-005

为了进一步提升数控机床的加工精度和一致性，华中数控计划与机床企业充分合作，实施“机床品质提升工程”计划，将华中8型智能数控系统热误差补偿技术应用于数控机床，致力于提高机床加工效率、加工精度和加工一致性，提升机床品质和市场竞争力。
随着科学技术、机械制造加工业的迅速发展，对数控机床的加工精度提出越来越高的要求。提高数控机床加工精度有两种基本方法：误差防止法和误差补偿法。误差防止法是指通过提高机床制造和装配精度及设计精度、机床零部件的制造精度和安装精度、优化机床结构、辅助部件等方法来实现。此方法的特点是成本增加大，实施起来有局限性。误差补偿法是指使用软件技术，通过分析、统计、归纳及掌握原始误差的特点和规律，建立误差数学模型，进行人为误差补偿，从而减少加工误差。此方法的特点是：经济有效，实现相对简单。
已故的国际著名机械制造专家、美国密西根大学教授吴贤铭曾说过：“误差补偿技术的巧妙之处在于加工出的零件精度可比加工母机的精度还高。”由此可见，误差补偿技术的巨大作用。
目前，误差补偿技术以其强大的技术生命力迅速被各国学者、专家所认识，并使之得以迅速发展和推广，已成为现代精密工程的重要技术支柱之一。
热误差补偿技术有哪几种？
热误差补偿技术主要分为热误差斜率补偿和热误差偏置补偿两种方式：
热误差偏置补偿又叫与位置无关的热误差补偿，是在热变形部件上安装温度传感器，检测传感器的实时温度，通过查询补偿表中对应温度的补偿值，将目标轴的机床坐标系进行偏移。用以消除该部件因热变形导致的轴向热位移，一般用于非移动部件，如主轴、动力头等发热量较大且易产生结构变形的部件上。
热误差斜率补偿又叫与位置相关的热误差补偿，在传动部件（丝杠、齿轮齿条）上安装温度传感器，测量出传动部件极限温度区间内所有温度点对应的目标点热变形量，通过统计和计算合理安排温度补偿间隔，将计算出的热误差补偿数据填入补偿表中。系统通过检测温度传感器的实时温度，查询补偿表中对应温度的补偿值，根据目标轴的实际位置相对于热膨胀零点的距离折算出补偿量输出到目标轴上。用以消除传动部件当前所在位置相对于热膨胀零点的热伸长量。
数控机床的主要误差来源有哪些？
数控机床产生误差的来源主要有：几何误差/运动误差、热误差、控制误差、力误差等，通过研究发现，所有的误差来源中热误差占比最高，达到近40%。

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~！

HE693SNP900 SNP slave module for Series 90-30 with 1 RS-232 port and 1 RS-485 port.

IC630CCM310RR I/O Link Local Module

QBH2D100L2P QUICKPANEL 6" MONO LCD HAND HELD BUNDLE

MTR-3T57-G-R-0-M-0RR Servo Motor Metric

20AD8P0A3AYNNNC0 PowerFlex 70 AC Drive 8 A at 5 Hp 20A

20F1AGD248AN0NNNNN PowerFlex 753 AC Packaged Drive

20P21AD052RA0NNN PowerFlex 52 A DC Drive

2711P-RGT19P PanelView Plus 7 Protective Overlay

2711P-RP9A PanelView Plus 6 700-1500 Logic Module

FRN15G11S-4CX 23 KVA 30 A 15 KW 3相AC380V/50Hz/60Hz

1492-J6-BL 6 square mm Feed-Through Terminal Block

1492-STPLE IEC Term Blck Yellow Blocking Element

软启动器 3RW40732BB44

CPU 模块 6ES7 512-1CK00-0AB0 CPU 1512C-1 PN，250 KB 程序，1 MB 数据；48 ns；集成 2x PN 接口；集成 32 DI/32 DO，5 AI/2 AO，6 HSC@100kHz

152H-C317XBD-56 SMC-3 Enclosed Motor Starter

1738-OE2VM12 ArmorPoint 2 Point Output Module

1785-L80B PLC-5 Processor

193-NREELZ E1 Plus Replacement Overload Relay

20-COMM-E PowerFlex EtherNet/IP

2090-CSBM1DE-18AF01 Kinetix Cable Single DSL 2090-Series

20AC011A0AYNANC0 PowerFlex 70 AC Drive 20A

GA647IFSTDV00300 GCA iFIX Std HMI 300 I/O Dev

GP647IFPLDVUNLMT GCP iFIX Plus SCADA Unlmt Dev

IC600BF921RR 5V TTL Output Module with Lights (32 points)

IC647HSTCR300M Collector Redundancy Option for Historian - Standard Server 300 Points (M4 Key)

IC647TPR000 CIMPLICITY HMI ProServer No Limit Runtime System

IC693PCM311RR Prog Coproc Mdl, 640 KB (190 KB Basic Prgm), w/Port Exp Cbl

IC756MDV000J-99 DV Development - Alpha OpenVMS Op Sys, Japanese, Version 9.9

MicroLogix 1000/1761 System 1761-HHM-K08 8K MEMORY MODULE FOR HHP

PLC-5/1771 System 1771-IXEK CONFORMALLY COATED, THERMOCOUPLE/MILLIVOLT INPUT

Distributed I/O 1792D-8BV0D 8 SINK/SOURCE INPUTS, 8 CONNECTORS

Communications 9230-IOLINXSDK I/OLINX DEVELOPER'S KIT FOR CONTROLNET & DEVICENET

Operator Interface D6190-6.5.1RU CONTROLVIEW CORE USER MANUAL (RUSSIAN)

Support 9356-STD2200S SUPT RENEWAL CONTRACT FOR 9356STD2200

Support 1789-L60S SUPT RENEWAL CONTRACT FOR 1789L60

EtherNet/IP Products 9355-WABENE RSLINX PROFESSIONAL - ENGLISH

RSI Software Products 9301-2SE3500JPU5 RSVIEW32 RUNTIME 5K-100K UPGRADE IN-SUPT (JP)

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Motion Control TL-A120P-BJ32AA MOTOR, SERVO, 0.18NM, 5000RPM, 17BIT SERIAL FEEDBA

44A736694-G04 Genius Bus Interface Unit Release 2.0 Upgrade

IC200CBL555 Communications cable (RJ-45 to DB-9 pin RS-232, 2 meters) for VersaMax DP 45, 65 and 85

IC694MDL230 INPUT MODULE 120 VAC 8 POINT ISOLATED

MSI-UNIV-WEB-10 Universal Web Client(RTIP / Dashboard / Web / Excel Addin) 10 Pak

VSPC32-MON VisualSPC Monitor

20BD034A3AYNACD0 PowerFlex 700 AC Drive 34 A at 25 Hp 20B

20G11GC8P7JA0NNNNN PowerFlex 755 AC Packaged Drive

22D-B5P0N104 PowerFlex 40P- 0.75 kW (1 HP) AC Drive

140CRA21120C Quantum DIO站适配器和电源,24VDC,独立,3A,单电缆,C

290D-FAZ-G1-3 Direct Online Starter

E5AZ-C3 NEW 外型：96×96mm开孔；92×92电源：100V-240VAC

1492-SPM2B400 MCB Supplementary Protector 40 A

软启动器 3RW30171BB14

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150-F1250NBE SMC Flex Smart Motor Controller

1732D-8CFGM12 ArmorBlock 8 Point Block

1771-OBD 1771 16 Point Digital Output Module

193-ECPM1 E3 Plus Panel Mount Adaptor

198E-P1416T IEC Enclosure Mounting Plate

2090-CPWM6DF-16AA07 TL-Series 7m Standard Power Cable

2094-PRS2 Kinetix 6000 Slim Power Rail

DT1000-16A 15inch IPC 5/100 w/128MB RAM and Windows 2000, No CD or Floppy Drive.

GFK-1004 TCP/IP Ethernet Communications for 90-70 PLC User's Manual

IC210MDD024 24V DC Power Source, (12) 24VDC in/(8) out (Transistor) , (4) analog inputs (analog inputs can be wired as digital 24VDC inputs), Expandable with LCD/Keypad. Support Modbus Slave on module.

IC647BCM000 Batch Opt: Batch Campaign Manager

IC647PRTEE050M Proficy Portal Enterprise Edition Client Pack 50 Users (M4 Key)

IC693CPU350RR CPU 350 Module (32K Bytes user memory, 4K I/O, 8 Racks), no built-in S erial Ports .22msec/K

IC754VSI06MTD View Intermediate 6 inch Mono Touch DC

MSI-EFF Efficiency Management Clients

SLC/1746 System 1746-RL55 REPLACEMENT OCTAL LABEL KIT FOR CTLG # 1746-OBP16

Distributed I/O 1734-RTB3S REPLACEMENT 12 POSITION IP20 SPRING TERMINAL BLOCK

Application-specific products 9307-EM64MGRENE RSENERGYMETRIX MANAGER (9 - 64 METERS)

Operator Interface 2711-NC21 5METER RS232 CABLE, PV TO MICROLOGIX

Support 9302-ICCS SUPT RENEWAL CONTRACT FOR 9302ICC

Support 9510-PB5000ENS SUPT RENEWAL CONTRACT FOR 9510PB5000EN

DeviceNet Products 1770-KFDG DEVICENET RS-232 ADAPTER W/GLOBAL 9V

RSI Software Products 9301-2SE3350PTU2 RSVIEW32 RUNTIME 300-5K UPGRADE IN-SUPT (PT)

RSI Software Products 9307-RSP32RENE RSPOWER32 RUNTIME

Motion Control MPL-SSN-A4B4 KIT,SHAFT SEAL,MPL-A4XX,MPL-B4XX,1326AS-B4XX MTRS

Silver Series 1398-SR9P KIT,PASSIVE EXTERNAL SHUNT,900W CONT.

HE693CAL101 CAN Open Interface for Series 90-30

IC647HWP322 Series 90 Workstation Intf. (PS/2) w/LM 90-30/20, Serial

QPH2D100S2P/B QUICKPANEL 6" STN HAND HELD BLANK

ST-3808 STXi analog input module 8 Channels, Thermocouple Connector Type

20BC140A3AYNANC0 PowerFlex 700 AC Drive 20B

20F1AGC140JN0NNNNN PowerFlex 753 AC Packaged Drive

22A-D6P0H204 PowerFlex 4- 2.2 kW (3 HP) AC Drive

140DAI35300C Quantum 开关量AC输入,32点,24VAC,8点成组隔离,CC

284D-FVD1P4B-N-R-3-DB-EMI Cntl Mod. Variable Frequency Drive

CJ1W-SRM21 COMPOBUS/S远程I/O主单元，最多256点

1492-RTB20N 20 Pole RTB Plug Assembly

WinCC 上位监控软件 6AV6381-1BD06-0DV0 "WinCC?V6.0 RT?256?（256 个外部变量）"

变送器 3RS17202ET00

1497A-A5-M6-1-N Control Power Transformer

1606-XLP90E-2 Power Supply XLP 90 W Power Supply

1768-L45 CompactLogix L45 3MB Memory Controller

188-K4C400 Miniature Circuit Breaker 40 A

194R-60-NJ 194R 60 Ampere 4th Power Pole Module

2090-CPBM7DF-10AF05 MP-Series 5 m Length Pwr and Brake Cable

2090-XXNPMP-14S03 MP-Series 3 m Length Power Cable

CBL-13-ET-20 Encoder cable for MTR-1300 or MTR-1N series stepping motor. 20 feet

GC647TRT915 Proficy GlobalCare Complete for CIMPLICITY HMI Server 1500 I/O Runtime System

IC200PWR201 POWER SUPPLY 12VDC INPUT

IC646TBLSS2500 Proficy Troubleshooter for Intelligent Historian for Hist 2500 Points

IC647NGV000 CIMPLICITY GlobalView - 1 Concurrent user.

IC693ACC301 Replacement Battery, CPU & PCM (qty 2)

IC698PSA100 RX7i Power Supply 100Watt 85-264VAC

IC800VMCB1200 Motor power and brake power cable for 1 kW VersaMotion servo motor- 20 meter

SLC/1746 System 1746-ITV16 FAST RESPONSE DC SOURCING INPUT CARD (24V DC)

Industrial Computers 6180W-7PXPHDC VERSAVIEW 6180W NON-DISPLAY COMPUTER, 7 SLOT

Application-specific products 6556-PSH0M CLUTCH/BRAKE KIT W/STROKE AND A HALF ON THE HOP

Operator Interface 2711-T5A1L1 PV550 MONO TOUCH, RIO & RS232 PRINT

Support 9301-2SE2200ZHR SUPT REINSTATEMENT CONTRACT FOR 93012SE2200ZH

Support 9307-10KMGDBCR SUPT REINSTATEMENT CONTRACT FOR 930710KMGDBCENE

DeviceNet Products 1732D-8CFGM12 DEVICENET 24VDC 8 SELECTABLE POINTS W/M12

RSI Software Products 9301-2SE250FRU5R RSVIEW32 WORKS 5K-100K UPGRADE OUT-SUPT (FR)

RSI Software Products 9358-BIZUC2PENE RSBIZWARE UNLIM RUNTIME CLIENT + 2 CPU SQL SERVER

Motion Control MPL-B310P-RK22AA MOTOR,SERVO,1.58 NM,5000RPM,RSLVR,460V

Motion Control 2090-XXNPY-16S03 CABLE,NON-FLEX,MOTOR POWER,Y,16 GAUGE,3M

GEK-90486-2 Genius I/O Discrete Analog Blocks User's Manual - Volume 2

IC641SWP703 Logicmaster 90-70 Demonstration Software Pkg., 3.5" & 5.25" Format

IMC-313X-X-D IMC-D Series Servo Motor Controller, 3 Amp

PSPC-DC100/EL Prof Shop Floor SPC DC 100 User w/ eSig

20BC011A0AYNANC0 PowerFlex 700 AC Drive 20B

20DM1K5N0ENNENANE PowerFlex 700S AC Drive 20D

2198-H040-ERS KINETIX 5500 SERVO DRIVE

2711P-RAAT12K PanelView Plus 7 Series Accessory

280-PWRM35G-M025 ArmorStart Three-Phase Power Media

CQM1H-CPU51 主机，最大I/O点；512点，程序容量；7.2K字 带RS232C口

1492-MS8X12V61-70 Connection Products

模拟量输入/输出模块SM 6ES7 331-7NF10-0AB0 AI/8 电压、电流，光电隔离，40pin 前连接器

行程开关 3SE53220SF21

运行版软件 6AV2105-4PP04-0AE0 SIMATIC WinCC Runtime 专业版 V14 Upgrade WinCC V7.0..V7.3 Runtime 102400 PowerTags -> WinCC Runtime 专业版 102400 PowerTags V14

1585J-M8EBJM-2 RJ45 Ethernet Media

1756-RMC10 ControlLogix 10 m RM Fiber Optic Cable

188-K1D200-N Miniature Circuit Breaker 20 A

194E-Y32-1756-6G 32 A 194E Load switch

2090-CFBM7E7-CEAF05 Kinetix 5m Extension Cable

2090-UXNFM-S03 Kinetix 3 m Length Feedback Cable

BC646TRT300 Server 300 I/O Runtime System with Proficy GlobalCare

GC647IFPLRN00900 GCC iFIX Plus SCADA 900 I/O Run

IC200CBL600 Cable expansion shielde single ended 1M

IC646MPPS99 Logic Developer PLC Professional Unlimited Seat Site License

IC647IFSCTSSPRT01M iFIX TS SCADA Support on SCADA - 1 Client (M4 Part)

IC670ACC002 Polarizing Keys, Used to Key Slots for I/O Modules, Qty 16 Sets

IC697CPU732RR CPU, 12 MHz, 512 Discrete I/O, Fixed Mem (32K Bytes), Floating Pt

IC800PCUBC04S050 Powercube flying lead interface cable configured for 400 steps/revolution and power save enabled. 5 meters

ControlLogix/1756 System 1756-OB32 10-31 VDC OUTPUT 32 PTS (36 PIN)

Industrial Computers 6182H-10KEH4D VVCE 1000, KEYPAD, EXT MEM, ENET, DC

Process Control 1757-FIMEXP010 FOUNDATION FIELDBUS FIM MODULE EXPANSION

Operator Interface 2711P-RBT12 PV PLUS 1250 TOUCH REPLACEMENT BEZEL

Support 9355-WAB1GWENR SUPT REINSTATEMENT CONTRACT FOR 9355WAB1GWEN

Support 9351-SLRSS SUPT RENEWAL CONTRACT FOR 9351SLRS

ControlNet Products 1769-L35CR COMPACTLOGIX REDUNDANT CONTROLNET

RSI Software Products 9301-2SE2400ESU5 RSVIEW32 WORKS 5K-32K UPGRADE IN-SUPT (ES)

RSI Software Products 9355-WABGWPTE RSLINX GATEWAY - PORTUGESE

Motion Control MPL-A320H-MK22AA MOTOR,SERVO,2.94 NM,3500RPM,MULTI,230V,4.1KG

Motion Control 2090-DANPT-16S30 CABLE, NON-FLEX, MTR PWR, CABLE-MTD CONN, 16AWG, 3

CBL-110 Cable. Allen Bradley PLC2 Prog. Port ( Current loop )

IC5008TBN0000 18" Intelligence Industrial PC, Performance Series WinNT

IC800PCUB00300 Stepping Motor Power Amplifier, 12-48Vdc, 4 Amp

OC647IFESGCLNTCRNM iFIX Optn: ESig & ERec iClient Runtime (M4 Part)

20AD022F0AYNANC0 PowerFlex 70 AC Drive 22 A at 15 Hp 20A

20DC2P1A0EYNANANE PowerFlex 700S AC Drive 20D

20G1ANF171JN0NNNNN PowerFlex 755 AC Packaged Drive

25C-E032N104 PowerFlex 527 22kW (30Hp) AC Drive

280-PWRM22B-M3 ArmorStart Three-Phase Power Media

FX2N-80MR-001 主机40入/40出?继电器输出

1492-M5X5V1-20S Connection Products

1494H-EA3N Heavy Duty Non-Fus Safety Discon Switch

软启动器 3RW44462BC45

ET 200SP 6ES7193-6BP00-0BA1 基座单元 BU15-P16+A0+2B/T，类型A1，直插式端子，带有温度测量，15mm宽

1585D-M4TBJM-1 Micro D-Code, QD Style Ethernet Media

1756-ESMCAPXT L7XT Energy Storage Module-Capacitor

1794-OM16 Flex 16 Point Digital Output Module

194E-CA80E 194E Load switch

2090-CCMDSDS-48AAP3 Comms Cable Kinetix 3 Drv to Drv 0.3m

2090-DANPT-16S05 TL-Series 5m Power Cable

ABKCTDE0000/DVN 6 inch TFT QuickPanel TCP w/DeviceNet 24VDC/ No Agency Approvals

GC646PCMSCH GlobalCare Complete for Change Management Scheduler

HE800ACC014 Cage-clamp (screw) style I/O plug, 14-terminal. (Qty 1)

IC630PWR314RR 24Vdc Power Supply Unit

IC647HSTSSEO100KM eSignature Option for Historian - Standard Server 100000 Points (M4 Key)

IC660BLD025 Cover w/Label for IC660BBD025

IC695CHS012CA RX3i 12 slot universal backplane. Conformal Coated.

IC756WET100E-99 Custom Editor Toolkit, English, Version 9.9

CompactLogix System 1769-PA4 120/240 VAC INPT. PWR SUPPLY 4A @ 5VDC, 2A @ 24VDC

PLC-5/1771 System D1771-6.5.108 TEMPERATURE CONTROL MODULE USER MANUAL

Process Control 1757-ABRIO PROCESS RIO SCANNER MODULE

Operator Interface 2711P-B7C15D2 PV PLUS 700, KEY/TOUCH, CNET, DC PS, EXT MEM

Support 6500-DSUTR SUPT REINSTATEMENT CONTRACT FOR 6500DSUT

Support 9358-PLTM2400S SUPT RENEWAL CONTRACT FOR 9358PLTM2400ENE

Support F1785-BCMSERA FIRMWARE UPGRADE FOR 1785-BCM COMMUNICATION MODULE

RSI Software Products 9301-2SE2200JPE RSVIEW32 WORKS 300 (JAPANESE)

RSI Software Products 9701-VWSB000ENU3 RSVIEW SE STATION 250 - UNLTD DISP UPGRADE

RSI Software Products 9399-CCUG CONTROLGUARDIAN USER'S GUIDE

Motion Control 2098-IPD-150 DRIVE, 65A/150A, ULTRA5000

AD641ECL720 ECLiPS Programming Software for the Series 90-70 CPU's, Serial, with OnTOP

IC300ADC120 4 channel Analog Inputs, Current (0-20mA, 4-20mA), 12 bit

IC752DSX000 Datapanel 160 - 240x64 LCD display with LED backlight. Includes integrated keypad for data entry. No touch capability. Various sizes of text, bitmaps, bar graphs, messaging. Supports limited PC/104 capability.

MTR-3S35-G-R-0-E-S MTR series servo motor with resolver and shaft seal

ZA06B-6077-K157 Noise filter for Alpha servo PSM-45HVi power supply module (required for CE)

20BE099A0ANNANC0 PowerFlex 700 AC Drive 99 A 100 Hp 20B

20G14NF263JA0NNNNN PowerFlex 755 AC Packaged Drive

25-RF027-CL PowerFlex 520 26.6A 230V EMC Filter Kit

2711P-RW1 PanelView Plus 64MB CompactFlash Card

FRN 7.5 P11S-4CX 1 4 KVA 16.5A 7.5KW 3相AC380V/50Hz/60Hz

1492-JD3-OR IEC 2-Ckt Feed-Through Blk 2.5mm

1492-W16S-G IEC Term Blck 8x47.6x41mm Screw

软启动器 3RW40746BB45

工艺型 CPU 6ES7 515-2TM01-0AB0 CPU 1511TF-1 PN，225 KB 程序，1 MB 数据；60 ns；集成 X1: 2x PN 接口，支持 IRT

153H-SC2FBD-54-BP Encl. SMC-50 Encl. Smart Motor Ctrlr CB

1746-F1 SLC Power Supply Fuse

1786-FS20 200 MICRON CBL ASSY 20 METERS (65.6 FT)

193-T1AB20 1.4-2.0 A IEC Bimetallic Overload Relay

20-FR09046 INSULATOR, DC+/-, FR9

2090-CSBM1DF-14AA02 Kinetix Cable Single DSL 2090-Series

20AC011F0AYNANC0 PowerFlex 70 AC Drive 20A

GA647TDV700 proficy GlobalCare Assist for CIMPLICITY HMI Server 700 I/O Development and Runtime System

GP647IFPRDV00900 GCP iFIX Profsnl SCADA 900 I/O Dev

IC600BF949RR 28K ASCII/Basic I/O Module

IC647HSTCS10KM Historian Enterprise Corporate Server 10000 Points (M4 Key)

IC647TRT700 CIMPLICITY HMI Server 700 I/O Runtime System

IC693PWR322 Power Supply, 24/48 Vdc, Standard. Battery not included. Battery is n ow included in the CPU backplane box.

IC756MDV010E-98 DV Draw Dvlpnt on Alpha OpenVMS, English, Version 9.8

MicroLogix 1000/1761 System 9399-RL50GRES RSLOGIX 500 GETTING RESULTS GUIDE (SPANISH)

PLC-5/1771 System 1771-NIVR HIGH RESOLUTION ISOLATED ANALOG MODULE

Distributed I/O 1792D-88HCCON HIGH CURRENT BLOCK CONNECTOR AND PINS

Communications 9351-VSRT INTERCHANGE FOR OPEN VMS RUNTIME

Operator Interface D6190-6.5.30 CONTROLVIEW APPLICATION OPTIMIZER USERS MANUAL

Support 9358-B60S SUPT RENEWAL CONTRACT FOR 9358BNT60ENE

Support 9392-CDRSPTE DATADISC ENGLISH/PORTUGUESE BUNDLE