![](http://nfs.gongkong.com/Upload/trade/201506/20150618133446866_w.jpg)
- 型号:ALPHA-202-001
- 数量:1
- 制造商: 厦门兴锐达自动化设备有限公司
- 有效期:2019/2/1 0:00:00
高精半导体芯片激光切割控制系统
供稿:MOTEC(中国)营销中心 2015/2/6 13:22:26
星级: 人气:298
工业电源返现周,每满300返20直充支付宝
关键词: 芯片 激光切割 高精度
摘要:半导体芯片切割控制精度要求非常高,目前国内基本上用的都是进口设备。此为我公司为某半导体厂家开发的设备。
高精半导体芯片激光切割控制系统
摘要:半导体芯片切割控制精度要求非常高,目前国内基本上用的都是进口设备。此为我公司为某半导体厂家开发的设备。
关键词:芯片 激光切割 高精度
1、系统选型
11.jpg
(1)惯量计算
X轴负载惯量:Jx=Mx(P /2π)2
= 20.2?(0.005/2?3.14)
= 0.128?10-4 kgm2
Y轴负载惯量:Jy=My(P/2π)2
=2.9?(0.005/2?3.14)2
= 0.0184?10-4 kgm2
滚珠丝杠: J2 = πρLBDB4/32
= 0.405?10-4 kgm2
X轴电机负载惯量: JLX = Jx J2=0.533?10-4 kgm2
Y轴电机负载惯量: JLY= Jy J2=0.4234?10-4 kgm2
400w电机惯量:Jm4= 0.26?10-4 kgm2
750w电机惯量:Jm7=0.87?10-4 kgm2
(2)扭矩计算
由于需要的行程速度是100mm/s到150mm/s,这次速度将以250mm/s=15m/min来计算。
电机转速:NL = VL/P=15/0.005 = 3000(min-1)
= 3000 ? 2π / 60=314 rad
加速度:a = NL/t =3140 rad/s2
X轴负载转矩:TLX=μMgP / 2πη
=0.2?20.2?9.8?0.005/2?3.14?0.9=0.035 Nm
Y轴负载转矩:TLY=μMgP / 2πη
=0.2?2.9?9.8?0.005/2?3.14?0.9=0.00304 Nm
X轴启动转矩:Tpx = (JLX Jm7)●a TLX
= 0.441 0.035 = 0.476 Nm
Y轴启动转矩:Tpy = (JLY Jm4)●a TLY
= 0.215 0.00304 = 0.218 Nm
兴锐达不吹牛!想要比同行低15个点!请贵宾来电!保证满意!
CH-SPEC 120-277VAC 20A SINGLE POLE ON/OFF SWITCH 4901 EDP 62383 LOT OF 6
GE 5-12VDC OUTPUT MODULE 32 CIRCUITS IC630MDL354A
WAGO D-SUB MOD-M25 PIN TERMINAL BLOCK PCB-057
INSTRUMENT TRANSFORMERS 600:5A CURRENT TRANSFORMER 8SHT-601
SEMIKRON LINE THYRISTOR 339-011-0001
SEW EURODRIVE 5 METER CONTROL CABLE 817 533 0
MSC TUTTLINGEN BK MIKRO 4 TIME DELAY RELAY 8.0402.06 MISSING WIRING TERMINAL
PHOENIX CONTACT INLINE TERMINAL FOR SERIAL DATA TRANSMISSION IB IL RS 232
RELIANCE ELECTRIC DIGITAL CONTROL SYSTEM POWER INTERFACE MODULE 57408-A
PEPPERL+FUCHS INTRINSICALLY SAFE BARRIER KHZ-922/EX-1 P/N 92732
SIEMENS CIRCUIT BREAKER AUXILIARY SWITCH 3RV1901-1B LOT OF 10
SQUARE D .500KVA STEP-DOWN INDUSTRIAL CONTROL TRANSFORMER KF500D1
PEPPERL+FUCHS PHOTOELECTRIC PROXIMITY SENSOR MPS18HD W/ FIBER-OPTIC HEAD MPG6HD
AIR GAGE CO. VARIABLE INPUT QUAD MODULE 02704-4
ANALOG DEVICES 8-CHANNEL BACKPLANE 3B02
POTTER & BRUMFIELD 16-SLOT BACKPLANE 2IO-16 W/ 8 IDC-5 INPUTS & 8 ODC-5 OUTPUTS
SIEMENS 10A CONTROL RELAY 3TH2022-0BB4 LOT OF 5
FREYHARDT ELECTRIC 24V AC/DC DPDT TIME-DELAY RELAY EZMR 1525/2
SIEMENS FAST BUS BAR TERMINAL W/ COVER FBT250
TAIYO PARKER 10-28VDC 4-PIN PROXIMITY SENSOR ZD136E-14-T LOT OF 5
BUSSMANN T-TRON CURRENT-LIMITING CLASS T FUSES JJS 30
PATLITE SIGNAL LED STACK LIGHTS MES-T
JOHN CRANE SAFEMATIC SEAL ASSEMBLY 21313252
FIRESTONE AIR SPRING BAGS W01-358-7012
METSO PAPER LINEAR ACTUATOR 0S28826
GENERAL ELECTRIC 120/277V 400W METAL HALIDE-MERCURY BAL
- 电话:0592-5580706/13295922579
- 传真:0592-5361191
- email:LJY_05228@163.com
手机扫描二维码分享本页
![](http://pic.gongkong.com/UploadPic/gongkong/2017/sjgk_135.gif)
工控网APP下载安装
![](http://pic.gongkong.com/UploadPic/gongkong/2017/gksp_135.png)
工控速派APP下载安装
评价: | 一般 | ||