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A20B-2101-0050,

A20B-2101-0050

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~！

RSI Software Products 9301-VIEW15U3 UPGRADE: IN-SUPT: CTRVW TO RSVIEW32 WKS 1500/RSLX

RSI Software Products 9515-RSAAMPRDENE RSMACC AUTO ASSET MGMT, PREDICTIVE MAINT

Motion Control MPL-A430H-MJ24AA MOTOR,SERVO,6.55 NM,3500RPM,MULTI,230V,BRK,8.2KG

Motion Control 2090-MPBC-S KIT,CONNECTOR,BRAKE,STRAIGHT,MF

HMI-COV-205 FRONT SHEET 12.1"

IC641PCC134 Logic Engine (runtime) with GUI - 512 Points

QPI31200C2P QUICKPANEL COLOR 10.5" TFT

MTR-3T42-H-R-B-M-0 MTR series metric servo motor with resolver and brake

ZA66L-6001-0026#L50R03 A22/3000HVi & A12/4000HVis & A22/4000HVis, Fiber Optic Cable (Sheathed) 50M

20DB042A0EYNANANE PowerFlex 700S AC Drive 20D

20G1ALC540JN0NNNNN PowerFlex 755 AC Packaged Drive

25B-B2P5N104 PowerFlex 525 0.4kW (0.5Hp) AC Drive

2711R-APK7 PanelView 800 Adapter Plate Kit for 7-In

6SE6420-2UD21-1AA1 1.1KW

1492-L3T-Y IEC Term Blck 5.1x64.5x31.3mm Spr Clp

1494C-DJ622-A4-B2-D-E-F 200 A Flange Mtd Cable Switch

软启动器 3RW44271BC46

备品备件 6ES7 592-3AA00-0AA0 跳线，20 片 / 包

1585BX-M8UB-5 Variant 1 Ethernet Media

1747-L511 SLC 5/01 1K Controller

1790D-TN4C0 CompactBlock LDX Analog Input Base Block

194E-A63-3753 63 A 194E Load switch

20-VB00460 RECTIFYING BOARD 600V CLASS

2090-CSWM1DE-14AA30 Kinetix Cable Single DSL 2090-Series

20AC072C0AYNANC0 PowerFlex 70 AC Drive 72 A at 37 kW 20A

GC646MDB159 Proficy GlobalCare Complete for Logic Developer PC w/Runtime 1,500 I/O

HE693CBL150 6-foot comm cable for all OIU models except Genius and OIU027

IC600RB751RR RPU CPU Switch Module

IC647HSTESEO40KM eSignature Option for Historian - Enterprise Server 40000 Points (M4 Key)

IC655MDL575RR 115/230Vac Output (16 points)

IC694MDL632 Input module 125 VDC 8 point POS/NEG logic.

IC756URT099 Unix DV Tools Runtime 50-99, Per User

MicroLogix 1500/1769 System 1769-IF8 8 CHANNEL ANALOG VOLTAGE/CURRENT INPUT MODULE

PLC-5/1771 System 1771-CX20 PLC-5 LOCAL CABLE

Distributed I/O 1797-CE1S BUS EXTENDER CABLE FOR BUS ISOLATOR - 1 FOOT

Communications D5000-6.2.10 PI INSTALLATION MANUAL

Support 9313-ST5S SUPT RENEWAL CONTRACT FOR 9313ST5

Support 9358-EP03R SUPT REINSTATEMENT CONTRACT FOR 9358EP03ENE

Support F1771-SDNSERB FIRMWARE UPGRADE FOR 1771-SDN MODULE

RSI Software Products 9324-RLD2U3ITE RSLOGIX 5000 MINI TO STD UP, ITA

RSI Software Products 9304-WVD128D WINTELLIGENT VIEW 128 DEVELOPMENT

RSI Software Products 9358-PLTM2500U1 UPGRADE: IN-SUPT: PLANTMETRICS 5 TO 100 WORKCELL

Motion Control 8720SM-055S5PAS1 55KW/116AMP, 750 VDC, AC MOTOR WITH SRS60 ENC

995-3-1 Thumbwheel Assembly. 3 Digit. 1 True. Dust Seal

IC200TBX028 Tool box, 28 point, (IC200UDR005) DC In/Relay Out, AC Power Supply With software, manuals and cables (IC640VPS002)

IC698CHS109 RX7i 9 Slot Front Mount Rack

MTR-1350-0-A-E-0RR Stepping Motor Nema34 Dbl Shft

ZA06B-0076-B203#0100 B8/3000HVis High Voltage Servo Motor with Straight Shaft, Key and IP67 Sealing

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20G11RC5P0AA0NNNNN PowerFlex 755 AC Packaged Drive

25-ENC-1 PowerFlex 525 Incremental Encoder

140XTS01209 Quantum CABLEFAST电缆, 大电流, 带 QUANTUM I/O 端

294E-FD4P2Z-G1-SB Variable Frequency Drive

D4MC-5040 触点:1开/1闭,10A 250VAC机械寿命:1000万次 滚珠按钮式（直角）

1492-SPM3C060 MCB Supplementary Protector 6 A

软启动器 3RW40361TB05

数字量输入 / 直流输出模块 6ES7 223-1PL32-0XB0 SM 1223DI 16×24 V DC，DQ 16×RLY

150-FPP625B SMC Flex Repair Part

1734-OE4C POINT I/O 4 Point Analog Output Module

1783-HMS8TG8EG4CGR Stratix 5400 20 Port Managed Switch

193-ESM-I-60A-P E300/E200 60 Amp Sensing Module

20-750-HOOD1-F8 PowerFlex 750 Exhaust Hood Kit

2090-CPWM7DF-14AF04 MP-Series 4 m Length Power Cable

2098-DSD-HV050X-DN Ultra 3000 Servo Drive

GA646PME001 GlobalCare Assist for PCM Machine Edition Version 1 User

GP-0602NT-F3SB GagePort LVDT NT (Full Bridge for MD5/500AG) - Sales BOM.

IC5002TAX0110 PanelPC 12 inch Standard Unit with Windows XP and Stainless Steel Bezel

IC647HSTAE1250KM Alarm and Events Option for Historian - Standard Server 1,250,000 Points (M4 Key)

IC647SLE999 Scheduler Server Large

IC693MDL730RR 12/24 Vdc Output, 2 Amp, Positive Logic (8 Points)

IC756HDV001E-98 DV Development - HP/UX Op Sys Addt'l User, English, Version 9.8

MSI-SDK-2 SDK Connections 2 Pack

PLC-5/1771 System 1771-ID16K CONFORMALLY COATED, ISOLATED INPUT 120 V AC

Distributed I/O 1790P-T8BV8V PROFIBUS, 24VDC,8 IN/8 SINK OUT BASE,TERMINL BLOCK

Communications 1784-CP8 ADAPTER 62-PIN D-SHELL TO 3-PIN PHOENIX

Operator Interface 2727-TRSP1 MOBILVIEW TABLET SINGLE BAY BATTERY CHARGER

Support 9305-RSVADSESR SUPT REINSTATEMENT CONTRACT FOR 9305RSVADSES

Support 9515-RSEOL024S SUPT RENEWAL CONTRACT FOR 9515RSEOL024ENE

EtherNet/IP Products 2711-B6C20 PV600 COLOR KEY&TOUCH, ENET & RS232 PRINT

RSI Software Products 9301-2SE3403ESE RSVIEW32 RUNTIME 32K WITH RSLINX (SPANISH)

RSI Software Products 9356-PRO2100 RSSQL PROFESSIONAL VERSION WITH 150 TAG LIMIT

Motion Control 1326AB-B520F-S2L MOTOR,SERVO,460V,13.1NM,3500RPM,SINGL,IP67

4161-4-5-N12 BCD To 7 SEG Display . 4 Digit, 5VDC. NEMA 12

HMI-CAB-ETH 6 feet, Ethernet Cross-over cable for direct connection to QuickPanel View & Control

IC693CMM301 Genius Communications Module, GCM (256 bits)

QSK2D100S2P QUICKSTART KIT 6" STN

TRM-21006671 9 point screw terminal AC power connector for 7.2 amp 230 VAC S2K

20BC8P7A3AYNAND0 PowerFlex 700 AC Drive 8.7 A 4 kW 20B

20F1ANF119JN0NNNNN PowerFlex 753 AC Packaged Drive

22B-E3P0N104 PowerFlex 40- 1.5 kW (2 HP) AC Drive

Quantum Analog Mixed Module 模拟量混合模板

284E-FVD7P6Z-25-RR-3-DB-SB-OC EtherNet Variable Frequency Drive

E2E-X5Y1 5mm,电感式,二线,常开 300mA 电源:24-240VAC圆M18

1492-SPM1C250 MCB Supplementary Protector 25 A

通用型变频器 6SE6 430-2UD38-8FB0 "90 KW,350 x 850 x 320"

电机启动器 3VU13402MD00

150-C201NBD SMC-3 201A Smart Motor Controller

1608P-BP050A480V3 ProDySC 50 Amp Bypass

1770-CD2 Data Highway 200-200 ft Length Cable

193-DNCT DeviceNet Configuration Terminal

194R-R9 SHAFT, SQUARE, 10MM, FOR S3 HANDLE

2090-CPBM7E7-08AF15 15 m Length SpeedTec Extension Cable

2090-XXTPMP-16S60 MP-Series 60 m Length Power Cable

CP5A-1MPB-0140-AZ Mtr Power Cable, A30 & A40 Motors, 14 M

GF-959150 Connecting FlashCable to Mitutoyo Caliper (all except 500-2xx/500-50x/ 550-22x).

IC200UEX010 14 point expansion. (8) 120VAC In, (6) 120VAC Out, 120/240VAC Power S upply. (includes IC200CBL501)

IC647ADC025 PA Dashboard Client 25 Pak

IC647PCL200 Proficy Process Systems Standard Edition 2000 I/O with CIMPLICITY

IC693CBL313 I/O rack expansion cable, 8 Meters

IC754ACC12MNT Mounting Clips (10) & PWR Conn/ 12 inch QuickPanel View & Control

IMC-316E-X-DRR IMC-D Series Servo Motor Controller, Enhanced, 6 Amp

SLC/1746 System 9399-PDMAN 9399-PDMAN PID LOGISTICS MANUAL

Open Automation Systems 1789-STRT1IT SOFTLOGIX 5800 STARTER KIT ITALIAN

Application-specific products 1404-M805A-CNT-02 1404-8 CONTROLNET PM3000 CLASS 0.2 120/240V P.S.

Operator Interface 2711-K10G1L1 PV1000 GRAYSCALE KEY, RIO & RS232 PRINT

Support 9301-2SE3300PTS SUPT RENEWAL CONTRACT FOR 93012SE3300PT

Support 9381-P2500ENR SUPT REINSTATEMENT CONTRACT FOR 9381P2500KEN

DeviceNet Products 1792D-88HCCON HIGH CURRENT BLOCK CONNECTOR AND PINS

RSI Software Products 9301-2SE3300JPE RSVIEW32 RUNTIME 1500 (JAPANESE)

RSI Software Products 9358-EP60U1 UPGRADE: IN-SUPT: RSBIZWARE EPROCEDURE 03 TO 60

Motion Control MPL-B4540F-RJ24AA MOTOR,SERVO,10.2 NM,3000RPM,RSLVR,460V,BRK,13KG

Motion Control 9101-0329 CONNECTOR KIT, MOTOR ENCODER, F/H, STRAIGHT

GQPI-DEM-C02 QUICKPANEL DEMO 10.5" TFT GE LABEL

IC646MRB300 Logic PC 300 Tag Runtime System

MTR-3T11-G-R-0-M-S MTR-Series Servo Motor, Resolver, Metric, Seal

SA09-101 Modbus (RTU, ASCII, TCP, Enron)

20BC056A0AYNANC0 PowerFlex 700 AC Drive 56 A 30 kW 20B

20F11ND3P4AA0NNNNN PowerFlex 753 AC Packaged Drive

22-RF9P5-AL PowerFlex EMC Filter

2711P-RP2 PV Plus 128MB Flash Ram DC Logic Module

281D-F12B-10B-RRW ArmorStart Direct Online RVSG Starter

C200H-OC222 输出单元,12点, 继电器 同上

1492-PP10 IEC Term Blck 1.5x55x46 mm Partition Plt

接口模块 6ES7461-0AA01-0AA0 IM461-0 接收器接口模块，用于集中式连接,最大3m

变送器 3RS10301DW10

1497-C-M4-3-N Control Circuit Transformer

1606-XL240DR Power Supply XL 240 W Power Supply

1762-IQ32T MicroLogix 32 Point Digital Input Module

188-K3C160-N Miniature Circuit Breaker 16 A

194L-G3194 194L 52 mm Plastic Operating Shaft

2090-CPBM7DF-04AA07 MP-Series 7 m Length Pwr and Brake Cable

2090-XXNFT-S30 TL-Series 30 m Length Feedback Cable

BC647PSF200 Proficy Process Systems 2000 I/O with iFIX with Global Care

GC647PME025 GlobalCare Complete for Proficy Change Management Server Machine Edition Version - 25 Concurrent Users

IC200MDL331LT OUTPUT 120VAC 2.0A PER PT ISOLATED 8PT (LT)

IC646NWV050 WebView - 50 Pack License

IC647MOAM MOA:Klockner Moeller MOA Series

IC676CBLPWB010 IP67 Power Cordset - 1 Meter

IC697MSC802 GMR Redundancy System, 486, 2K TMR I/O, (Rack, P/S, CPU, RAM, 3-GBC)

IC800SSI104S1 4.3 amp 115/230 VAC S2K servo controller for S-series motors

SoftLogix System 1789-STRT1ES SOFTLOGIX 5800 STARTER KIT SPANISH

Industrial Computers 6189-RDB15C VVCE 1500, KEY/TOUCH DISPLAY MODULE

Process Control 9399-RSBARG RSBATCH ARCHIVER REFERENCE GUIDE

Operator Interface 2711-B5A1L1 PV550 MONO KEY&TOUCH, RIO & RS232 PRINT

Support 9303-23S0E80S SUPPORT RENEWAL CONTRACT FOR 9303-23S0E80

Support 9371-ETBP3R SUPT REINSTATEMENT CONTRACT FOR 9371ETBP3

ControlNet Products 2706-P22R INVIEW PANEL MOUNT DISPLAY

RSI Software Products 9301-2SE2500FRE RSVIEW32 WORKS 100K (FRENCH)

RSI Software Products 9358-BANT60U2 UPGRADE: IN-SUPT: RSBATCH ARCHIVER 10 TO 60

Motion Control MPL-A4530F-MJ24AA MOTOR,SERVO,8.36 NM,2800RPM,MULTI,230V,BRK,11KG

Motion Control 2090-UXNPBMP-16S09 CABLE, 460V,NON-FLEX,MOTOR POWER,MP,16 GAUGE,9M

CBL-3P-MP-20 Power Cable, MTR-3S6x-H Series Servo Motors, 20 Ft.

IC641CTL970 CIMPLICITY Control 90-70 Programmer with CD Documentation Library

IC800SLM075N2KE25 750W, 230 VAC SL Servo Motor, 2.5K Quad Encoder

OC647IPWRTS3CLNSCSPTM-50 iPower Option - 3 TS Client Support on S

20AE027A0AYNNNC0 PowerFlex 70 AC Drive 27 A at 25 Hp 20A

20DD077A3EYNANANE PowerFlex 700S AC Drive 77 A 60 Hp 20D

20P41AD830RA0NNN PowerFlex 460V AC 500 HP DC Drive

2711P-B15C22D9P-B PanelView Plus 7 Graphic Terminal

280-PWRM35A-M1 ArmorConnect 1 Meter M35 Patchcord

CPM1A-10CDR-A-V1 10点主机 AC100-220V、6点入， 4 点继电器输出

1492-MCEA220 20 A UL489 Miniature Circuit Breaker

1494V-FS400 Fuse Block

软启动器 3RW44652BC45

运行版软件 6AV2104-0FA04-0AA0 SIMATIC WinCC Runtime Advanced 2048 PowerTags V14

1585J-M4EBJM-30 RJ45 Ethernet Media

1756-OA16 ControlLogix 16 Point D/O Module

188-K1B130 Miniature Circuit Breaker 13 A

194E-FA63 194E Load switch

2090-CFBM7DD-CEAF40 40 m Length SpeedTec Flexible Cable

2090-U3BK-D4403 Ultra 3000 Breakout Board Kit

BC646MRC075 Logic PC and View Runtime 75 I/O with Proficy GlobalCare Complete

GC647ASC025 GC SDK 25 Pak

IC200ACC301 I/O filler module

IC646CSCEMK Proficy ME Logic Developer - PC for QP-Control

IC647IFPLRN00300K iFIX Plus SCADA 300 I/O Runtime (M1 Kit Part)

IC660MLA020 Label for IC660BBA020 (Qty 100)

IC697ALG230 Analog Input, Voltage/Current, 8 Channels

IC756XWC001 DV Linux Web Client Runtime, 1 User

FlexLogix System 1788-CNCR CNET LOGIX DAUGHTERCARD - REDUNDANT COAX MEDIA

GuardPLC Systems 1753-IB20XOB8 GUARDPLC DISTRIBUTED I/O - 28 I/O, GUARDPLC ENET

Process Control 1757-UPGSIFN UPGRADE MODICON PLC MODBUS QUICKBUILDER I/F

Operator Interface 2711P-T12C15B2 PV PLUS 1250, TOUCH, CNET, AC PS, EXT MEM

Support 6643-P3A0S 6643-P3A0 SOFTWARE SUPPORT RENEWAL

Support 1784-DPR SUPPORT PLAN 1784-DP REINSTATEMENT

Support F1785-L86BSERC FIRMWARE UPGRADE FOR 1785-L86B PLC5 PROCESSOR MODU

RSI Software Products 9301-2SE2350FRU3 RSVIEW32 WORKS 1500-5K UPGRADE IN-SUPT (FR)

RSI Software Products 9701-VWSS250JPU1 RSVIEW SE 25 TO 250 UPG JAPANESE

RSI Software Products 9399-WAB32LUGIT RSLINX LITE USER GUIDE (ITALIAN)

Motion Control 8720MC -D078-AN- 78 AMP C CHASSIS DRIVE, OPEN ENCL., LESS OPTIONS

BC646MRA075 View Runtime 75 I/O

IC300OCS990 Starter Kit includes IC300OCS035 and IC300OSW232. No simulator. Limited one per customer

IC752WTE050 Display Station 2000 Series - 10.4" active matrix VGA (640x480) resistive touchscreen, Pentium 333MHz, 128MB RAM, 6.4 GB HD, Ethernet, 300pt count CIMPLICITY HMI, field detachable front/rear housing and Win NT

MTR-3T44-J-R-0-M-0-MODRR Servo Motor MOD=Keyway

20AC8P7A0AYNNNC0 PowerFlex 70 AC Drive 8.7 A at 4 kW 20A

20DC011A3NYNACASE PowerFlex 700S AC Drive 20D

20G1ALD617AN0NNNNN PowerFlex 755 AC Packaged Drive

25B-D030N104 PowerFlex 525 15kW (20Hp) AC Drive

2715-B10CA PanelView 5500 10.4 in. Graphic Terminal

FR-E540-5.5K 10KVA 13A 5.5KW 3相AC380V/50Hz/60Hz

1492-L6T-B IEC Term Blck 8.1x90x38mm Spr Clp

1494F-D400 Disconnect Switch

软启动器 3RW44346BC34

ET 200SP 6ES7155-6AA00-0BN0 IM 155-6 PN 标准型PROFINET接口模块，含总线适配器 BA 2xRJ45

1585D-D4TBJM-0M6 Micro D-Code, QD Style Ethernet Media

1747-M15 SLC EEPROM Memory Module Adaptor

1794-ADNK Flex DeviceNet Adaptor

194E-AA16E 194E Load switch

2071-TBMF Motor Feedback Adaptor Board Kinetix 3

2090-CSWM1DF-14AA08 Kinetix Cable Single DSL 2090-Series

20AC2P1A0AYYNNC0 PowerFlex 70 AC Drive 20A

GC646MODEV Proficy GlobalCare Complete for Motion Developer S/W

HE693IBS100 Discontinued Part. Check with GE IP on migration path.

IC609EXP110RR Series One Junior Expansion 24Vdc Sink I/O, 115Vac Power

IC647HSTSC1000KM Server to Server Collector for Historian - Standard Server 1,000,000 Points (M4 Key)

IC660BBA023RR Thermocouple Input Block, 24/48Vdc Power

IC694MDL660CA RX3i 24VDC Input Module 32 point. Module is supported by serial bus andis not limited to the universal base or expansion base. The module requires a terminal block (IC694TBB032 box style or IC694TBS032 spring clamp style terminal block). Terminal

IC756WDC009K-22 DV Development Sys VB, Java, C++, Korean, Version 2.2

MicroLogix 1500/1769 System 1769-PA2 PWR SUPPLY 120/240 VAC INPUT 2 AMP @ 5 VDC OUTPUT

PLC-5/1771 System 1747-PBASE BASIC DEVELOPMENT SOFTWARE

Distributed I/O 1797-OB4D EX SOURCE DIGITAL OUTPUT MODULE, 4 PT.