IC693MDL241
IC693MDL241
IC693MDL241
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密度低、可回收性佳和阻尼性能好的镁合金，在高精度机床上具有极大的应用前景。采用镁合金生产高精度机床零部件，有利于改善机床的减震性能，提高机床的精度和可靠性。但是在实际的生产过程中，锻压是高精度机床用镁合金零部件的常用制备工艺，锻压工艺对镁合金的显微组织和综合性能产生明显影响.但是，关于锻压工艺对高精度机床用镁合金的阻尼性能影响鲜有报道。为此，木文采用不同的锻压工艺制备高精度机床用镁合金，并重点探讨锻压工艺对高精度机床用镁合金阻尼性能的影响，为镁合金在高精度机床上的应用提供试验数据。
1、试验材料与方法
1.1 试验材料
以镁锭、铝锭、锌粉、钦粉和Mg-5 Mn中间合金为原料.采用中频感应熔炼后铁模浇注的方法.制得高精度机床用镁合金铸锭。添加锰主要是用于除杂。铸锭经400℃均匀化处理6h后，采用SPECTRO IQII型能量色散X射线荧光光谱仪进行化学成分分析，结果如表1所示。将均匀化的镁合金锭加工成小100 mmx 150 mm毛坯，在J23-100型锻压机床上对均匀化后的铸锭进行锻压成形，获得高精度机床用锻压镁合金试样(以卜简称试样)。其锻压工艺参数如表2所示。采用自制模具，模具由圆形模腔、压头、底座和模块组成。
REXROTH INDRAMAT 02-0420 CABLE 18.5METER FOR MOTOR
REXROTH INDRAMAT 02-0460 CABLE 50FEET ENCODER
REXROTH INDRAMAT 03-0025 CABLE 18.5METER ENCODER
REXROTH INDRAMAT 03-0026 CABLE 12 FOOT ENCODER
REXROTH INDRAMAT 03-0201 CABLE FOR ENCODER MOTOR FEEDBACK MAC-STA
REXROTH INDRAMAT 03.1B-DLC PC BOARD 256450 CTA 03.1B-DLC DISPLAY
REXROTH INDRAMAT 041B144KPOKN MOTOR
REXROTH INDRAMAT SERVO DRIVE MODULE SM 50/100 DC 520V 50A
REXROTH INDRAMAT PWR SPPLY MODULE VM60/EB 3/PE AC380V50HZ DC520V60A
REXROTH INDRAMAT CAPACITOR MODULE KM 2200 DC 520V 50A C2200UF
REXROTH INDRAMAT 06-0984 CABLE PLASTIC OPTIC 40FEET
REXROTH INDRAMAT 06-0986 Item
REXROTH INDRAMAT 6098665 CABLE
REXROTH INDRAMAT 093A2WS4C110A0 MOTOR
REXROTH INDRAMAT 0X023-001 PROGRAM MODULE TDM W
REXROTH INDRAMAT 0X028-001 PROGRAM MODULE TDMW1
REXROTH INDRAMAT SERVO DRIVE MODULE SM 50/100 DC 520V 50A
REXROTH INDRAMAT POWER SUPPLY
REXROTH INDRAMAT PWR SPPLY MODULE VM60/EB 3/PE AC380V50HZ DC520V60A
REXROTH INDRAMAT CAPACITOR MODULE KM 2200 DC 520V 50A C2200UF
REXROTH INDRAMAT B03-00 PC BOARD ASSEMBLY
REXROTH INDRAMAT A06-01 PC BOARD
REXROTH INDRAMAT B11-04 CONTROL CARD SERCOS PC INTERFACE
REXROTH INDRAMAT 10908523B2904 BOARD
REXROTH INDRAMAT B01-01 CIRCUIT BOARD ASSEMBLY
REXROTH INDRAMAT B1 PC BOARD / TYPE EF 102/15
REXROTH INDRAMAT B-2 PC BOARD / TYPE KOP 5
REXROTH INDRAMAT B-7 CIRCUIT BOARD
REXROTH INDRAMAT PC BOARD / TYPE AV102/02
REXROTH INDRAMAT B-6 CIRCUIT BOARD FOR DSC1.X-50
REXROTH INDRAMAT B-1 BOARD MEMORY
REXROTH INDRAMAT CONTROLLER
REXROTH INDRAMAT B03-01 PC BOARD ASSEMBLY
REXROTH INDRAMAT B-2 CIRCUIT BOARD
REXROTH INDRAMAT CIRCUIT BOARD
REXROTH INDRAMAT A CIRCUIT BOARD
REXROTH INDRAMAT B-2 BOARD PROGRAM MODULE MOD1
REXROTH INDRAMAT A-1 BOARD PROGRAM MODULE MOK1
REXROTH INDRAMAT SERVO MOTOR
REXROTH INDRAMAT CONTROLLER
REXROTH INDRAMAT SERVO DRIVE ADVANCED CONTROLLER
REXROTH INDRAMAT MOTOR 230VAC 3.5KW 1.5-9K RPM
REXROTH INDRAMAT SERVO MOTOR AC 4000RPM
REXROTH INDRAMAT SERVO MOTOR AC 300RPM MAX
REXROTH INDRAMAT SERVO MOTOR AC 4000RPM
REXROTH INDRAMAT MOTOR
REXROTH INDRAMAT SERVO MOTOR AC 2000RPM
REXROTH INDRAMAT DRIVE
REXROTH INDRAMAT OPERATOR INTERFACE/PUSHBUTTON STATION
REXROTH INDRAMAT LINE CONDITIONER
REXROTH INDRAMAT SERVO MOTOR AC 1500RPM SERVO AND ENCODER FBDK
REXROTH INDRAMAT POWER SUPPLY
REXROTH INDRAMAT SERVO MOTOR AC 300RPM MAX 48NM
REXROTH INDRAMAT CHOKE
REXROTH INDRAMAT SERVO MOTOR AC 2000RPM MAX 70NM
REXROTH INDRAMAT CABLE 18.5METER
REXROTH INDRAMAT CABLE 18.5METER
REXROTH INDRAMAT 1268888 POWER SUPPLY
REXROTH INDRAMAT 140/0650 CABLE ASSEMBLY
REXROTH INDRAMAT 1782-A24A I/O MOUNTING RACK
REXROTH INDRAMAT 190114 DRIVE HI PRECISION 75AMP AIR COOL W/BLOWER
REXROTH INDRAMAT 199012 MOTOR
REXROTH INDRAMAT 1AD-160M-B301-4A101 SERVO MOTOR
REXROTH INDRAMAT 1MB160F-4A SERVO MOTOR 15KW 20HP 3000RPM WATERCOOLED
REXROTH INDRAMAT 200201 FILTER
REXROTH INDRAMAT 200375 FILTER
REXROTH INDRAMAT 2 CABLE SERVO/ DRIVE PWR. 8 PIN CONN. 20M
REXROTH INDRAMAT 3 CABLE SERVO FEEDBACK 11 PIN CONN.- 20M
REXROTH INDRAMAT 219099R SERVO CONTROLLER
REXROTH INDRAMAT 219450R BLEEDER MODULE
REXROTH INDRAMAT 219555 SERVO CONTROL
REXROTH INDRAMAT 220024 FUSE
REXROTH INDRAMAT 220027 FUSE HOLDER
REXROTH INDRAMAT 220672 CONTROL PANEL WITH EMERGENCY STOP
REXROTH INDRAMAT 220878 ENCODER
REXROTH INDRAMAT 221000 SERVO CONTROLLER AC
REXROTH INDRAMAT 221416 CONNECTOR
REXROTH INDRAMAT 221820 CONTROL
REXROTH INDRAMAT 222471 COOLING FAN
REXROTH INDRAMAT 223548 SERVO MOTOR
REXROTH INDRAMAT 223885 MOTOR
REXROTH INDRAMAT 224078 SERVO MOTOR
REXROTH INDRAMAT 224273 MOTOR
REXROTH INDRAMAT 224488 SERVO MOTOR
REXROTH INDRAMAT 225015 SERVO MOTOR
REXROTH INDRAMAT 225873 SERVO MOTOR
REXROTH INDRAMAT 225993 SERVO DRIVE MODULE
REXROTH INDRAMAT 226375 SERVO MOTOR
REXROTH INDRAMAT 226376 SERVO MOTOR
REXROTH INDRAMAT 226981 CARD
REXROTH INDRAMAT AW3 PART
REXROTH INDRAMAT 228000 CABLE ASSEMBLY
REXROTH INDRAMAT 228422 PART
REXROTH INDRAMAT 228864 CABLE 15MM POWER STRAIN RELIEF
REXROTH INDRAMAT 228888 SERVO MOTOR 1500RPM DBL-SHFT TACH FEEDBK KYWY BRAK
REXROTH INDRAMAT 229493 POWER SUPPLY MODULE
REXROTH INDRAMAT 229656 SERVO MOTOR 3000RPM TACHO FEEDBACK
REXROTH INDRAMAT 230470 FAN
REXROTH INDRAMAT 230723 SERVO MOTOR ANALOG 3KRPM TACH FBK DBL SHFT
REXROTH INDRAMAT 233219R CONTROLLER MODULE
REXROTH INDRAMAT 233712 SERVO DRIVE ADVANCED CONTROLLER
REXROTH INDRAMAT 233714 SERVO CONTROLLER AC
REXROTH INDRAMAT 236232 AC SERVO CONTROLLER
REXROTH INDRAMAT 236233 SERVO CONTROL MODULE
REXROTH INDRAMAT 236234 DRIVE
REXROTH INDRAMAT 236741 MOTOR 3000RPM 45NMBRAKE CENTERING DIAMETER180MM
REXROTH INDRAMAT 237203 MOTOR
REXROTH INDRAMAT 237968 SERVO CONTROLLER 115V
REXROTH INDRAMAT 238819 SERVO MOTOR
REXROTH INDRAMAT 240212 BLOWER
REXROTH INDRAMAT 241962 SERVO MOTOR
REXROTH INDRAMAT 242165 CONNECTOR KIT/CABLE
REXROTH INDRAMAT 242407 SERVO MOTOR
REXROTH INDRAMAT 244741 CABLE ASSEMBLY
REXROTH INDRAMAT 244830 CONNECTOR KIT/CABLE
REXROTH INDRAMAT 244852 CABLE ASSEMBLY
REXROTH INDRAMAT 245168 CONNECTOR
REXROTH INDRAMAT 245171 PINS
REXROTH INDRAMAT 245379 CABLE
REXROTH INDRAMAT 245870 CONNECTOR KIT/CABLE
REXROTH INDRAMAT 246342 COMMUNICATIONS PROCESSOR
REXROTH INDRAMAT 246942 PC BOARD CDR 2/7
REXROTH INDRAMAT 247025 PC BOARD JUT 7
REXROTH INDRAMAT 248109 SERVO MOTOR
REXROTH INDRAMAT 248153 INPUT MODULE FOR RECO
REXROTH INDRAMAT 248154 OUTPUT MODULE FOR RECO
REXROTH INDRAMAT 248921 MODULE
REXROTH INDRAMAT 250465 BLOWER
REXROTH INDRAMAT 250722 RESOLVER
REXROTH INDRAMAT 250812 CONNECTOR KIT/CABLE
REXROTH INDRAMAT 251188 BLOWER ASSEMBLY
REXROTH INDRAMAT 251872 SERVO POWER SUPPLY
REXROTH INDRAMAT 251873 SERVO POWER SUPPLY
REXROTH INDRAMAT 253158 DIGITAL AC SERVO CONTROLLER
REXROTH INDRAMAT 253824 MOTOR 2000RPM SERVO FEEDBACK WO/BRAKE
REXROTH INDRAMAT 253920 SERVO MOTOR
REXROTH INDRAMAT 253923 AMPLIFIER MODULE
REXROTH INDRAMAT 254681 FACE-PLATE
REXROTH INDRAMAT 255064 MOTOR
REXROTH INDRAMAT 256108 SPINDLE DRIVE
REXROTH INDRAMAT 256365 MODULE WITH FIBER OPTIC CONNECTORS
REXROTH INDRAMAT CTA 03.1B-DLC
REXROTH INDRAMAT 256985 PC BOARD
REXROTH INDRAMAT 257140 AC SERVO POWER SUPPLY
REXROTH INDRAMAT 257326 PROCESSOR MODULE
REXROTH INDRAMAT 257328 AXIS PROCESSOR MODULE
REXROTH INDRAMAT 260465 SERVO MOTOR
REXROTH INDRAMAT 263529 MOTOR
REXROTH INDRAMAT 265340 SERVO CONTROL
REXROTH INDRAMAT 265406 UNIT
REXROTH INDRAMAT 266805 SERVO CONTROL
REXROTH INDRAMAT 267341 PC BOARD
REXROTH INDRAMAT 268887 CONTROL
REXROTH INDRAMAT 268889 CONTROL
REXROTH INDRAMAT 271426 ELEC COMPONENT
REXROTH INDRAMAT 271639 ENCODER
REXROTH INDRAMAT 276889 CONNECTOR
REXROTH INDRAMAT 276890 CONNECTOR
REXROTH INDRAMAT 277697 CABLE
REXROTH INDRAMAT 278760 FIRMWARE MOD
REXROTH INDRAMAT 278984 CABLE
REXROTH INDRAMAT 284830 SERVO MOTOR
REXROTH INDRAMAT 285402 CARD DISPLAY
REXROTH INDRAMAT 2AD160B-B35OB2-BS03-C2N1 MOTOR 460VAC 30KW 1.5-6K RPM