IC693MDL250////IC693MDL250

IC693MDL250

IC693MDL250

IC693MDL250

《联系人；欧先生》

《座机：0592-5709825》

《传真：0592-5917519》

《24小时热线：18030229053微信同步》

《QQ  ：2479261344》

《QQ邮箱：2479261344@qq.com》

试样经线切割、金相制样和腐蚀后，用PG18型金相显微镜观察显微组织，并结合Image Pro Plus软件计算试样的平均晶粒尺寸。试样的阻尼性能采用葛式低频扭摆仪进行测试，试样尺寸为150mmxlmmxlmm.加热炉升温速率为1.5 0C /min ,测试温度为25 —— 275 0C、测试频率为0.2 —— 1.2 Hz，在升温过程中测试试样的阻尼性能，每次测量时间小于30s.

　　2、试验结果及讨论

　　2.1 始锻温度的影响

　　在终锻温度370 0C，锻比11和模具温度355 0C时(试样1 —— 4 )，不同始锻温度对试样晶粒尺寸的影响如图1所示。从图可以看出，始锻温度对高精度机床用镁合金的平均晶粒尺寸产生明显影响。随始锻温度从420℃提高至500 0C，高精度机床用镁合金的平均晶粒尺寸先减小后增大，合金晶粒先细化后粗化。其中当始锻温度为480℃时，高精度机床用镁合金晶粒最细小，平均晶粒尺寸低至6.7 μm。

REXROTH INDRAMAT 2AD160CB350B1BS0 SERVO 

REXROTH INDRAMAT 2G-1125-1R-B3-3302-H2 SERVO MOTOR 

REXROTH INDRAMAT 308241 FIB OPTIC MOD 

REXROTH INDRAMAT 308248 FIB OPTIC MOD 

REXROTH INDRAMAT 31220901 ENCODER 

REXROTH INDRAMAT 610085 CONNECTOR KIT/CABLE 

REXROTH INDRAMAT 610110 CONNECTOR KIT/CABLE 

REXROTH INDRAMAT 610121 CONNECTOR KIT/CABLE 

REXROTH INDRAMAT 610123 CONNECTOR KIT/CABLE 

REXROTH INDRAMAT A2D300AD0201 FAN ASSEMBLY 230/400V 280/270W 2650/2800RPM 

REXROTH INDRAMAT AC-SERVO Item 

REXROTH INDRAMAT APRB-02-02 INTERFACE SERCOS 

REXROTH INDRAMAT APRB02-02-FW AXIS PROCESSOR MODULE 

REXROTH INDRAMAT AS161/006-000 PROGRAMMING MODULE 

REXROTH INDRAMAT BGRNTB02-00 PRINTED CIRCUIT CARD FOR MT-CNC02/03 

REXROTH INDRAMAT BSM150GB120DN11 BLOCK 

REXROTH INDRAMAT BTM03.1-BA-TA-TA-TA-TA-VA-2FF-FW OPERATOR INTERFACE/PUSHBUTTON STATION 

REXROTH INDRAMAT BTM1.01/00 CONTROL PANEL WITH EMERGENCY STOP 

REXROTH INDRAMAT BZM01.1-07 SERVO CONTROLLER ECODRIVE AC 

REXROTH INDRAMAT BZM01.3-01-07 SERVO CONTROL 

REXROTH INDRAMAT CCD01.1-KE00-01 RACK 4 SLOT 

REXROTH INDRAMAT CCD01.1-KE02-01-FW MOTION CONTROLLER W/PLUG-IN FRAME WO/FIRMWARE 

REXROTH INDRAMAT CCD01.1KE19-01FW SERVO DRIVE 

REXROTH INDRAMAT CCD01.1-KE20-01-FW SERVO CONTROLLER 

REXROTH INDRAMAT CLC-D02.2 PC BOARD 

REXROTH INDRAMAT CLC-D02.2A-FW CARD SERIAL COMMUNICATION 

REXROTH INDRAMAT CLC-D02.3 MODULE INPUT CARD 

REXROTH INDRAMAT CLC-D02.3-FW MODULE INPUT CARD 

REXROTH INDRAMAT CLC-D02.3M-FW CONTROL CARD W /FIBER OPTIC 

REXROTH INDRAMAT CLC-V02.3C-FW SERVO CONTROL VMEBUS CLC W/40 AXIS GPS FIRMWARE 

REXROTH INDRAMAT CLM-01.2 CONTROL MODULE 

REXROTH INDRAMAT CLM01.2-A CONTROL MODULE 2 AXIS MOK II 

REXROTH INDRAMAT CLM01.2-A-E 2 AXIS CONTROLLER 

REXROTH INDRAMAT CLM012E AXIS CONTROL 

REXROTH INDRAMAT CLM01.3-X-0-2-0 CONTROLLER 

REXROTH INDRAMAT CLM01.3-X-0-2-0-FW SERVO CONTROLLER 

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 

REXROTH INDRAMAT 2AD160CB350B1BS0 SERVO 

REXROTH INDRAMAT 2G-1125-1R-B3-3302-H2 SERVO MOTOR 

REXROTH INDRAMAT 308241 FIB OPTIC MOD 

REXROTH INDRAMAT 308248 FIB OPTIC MOD 

REXROTH INDRAMAT 31220901 ENCODER 

REXROTH INDRAMAT 610085 CONNECTOR KIT/CABLE 

REXROTH INDRAMAT 610110 CONNECTOR KIT/CABLE 

REXROTH INDRAMAT 610121 CONNECTOR KIT/CABLE 

REXROTH INDRAMAT 610123 CONNECTOR KIT/CABLE 

REXROTH INDRAMAT A2D300AD0201 FAN ASSEMBLY 230/400V 280/270W 2650/2800RPM 

REXROTH INDRAMAT AC-SERVO Item 

REXROTH INDRAMAT APRB-02-02 INTERFACE SERCOS 

REXROTH INDRAMAT APRB02-02-FW AXIS PROCESSOR MODULE 

REXROTH INDRAMAT AS161/006-000 PROGRAMMING MODULE 

REXROTH INDRAMAT BGRNTB02-00 PRINTED CIRCUIT CARD FOR MT-CNC02/03 

REXROTH INDRAMAT BSM150GB120DN11 BLOCK 

REXROTH INDRAMAT BTM03.1-BA-TA-TA-TA-TA-VA-2FF-FW OPERATOR INTERFACE/PUSHBUTTON STATION 

REXROTH INDRAMAT BTM1.01/00 CONTROL PANEL WITH EMERGENCY STOP 

REXROTH INDRAMAT BZM01.1-07 SERVO CONTROLLER ECODRIVE AC 

REXROTH INDRAMAT BZM01.3-01-07 SERVO CONTROL 

REXROTH INDRAMAT CCD01.1-KE00-01 RACK 4 SLOT 

REXROTH INDRAMAT CCD01.1-KE02-01-FW MOTION CONTROLLER W/PLUG-IN FRAME WO/FIRMWARE 

REXROTH INDRAMAT CCD01.1KE19-01FW SERVO DRIVE 

REXROTH INDRAMAT CCD01.1-KE20-01-FW SERVO CONTROLLER 

REXROTH INDRAMAT CLC-D02.2 PC BOARD 

REXROTH INDRAMAT CLC-D02.2A-FW CARD SERIAL COMMUNICATION 

REXROTH INDRAMAT CLC-D02.3 MODULE INPUT CARD 

REXROTH INDRAMAT CLC-D02.3-FW MODULE INPUT CARD 

REXROTH INDRAMAT CLC-D02.3M-FW CONTROL CARD W /FIBER OPTIC 

REXROTH INDRAMAT CLC-V02.3C-FW SERVO CONTROL VMEBUS CLC W/40 AXIS GPS FIRMWARE 

REXROTH INDRAMAT CLM-01.2 CONTROL MODULE 

REXROTH INDRAMAT CLM01.2-A CONTROL MODULE 2 AXIS MOK II 

REXROTH INDRAMAT CLM01.2-A-E 2 AXIS CONTROLLER 

REXROTH INDRAMAT CLM012E AXIS CONTROL 

REXROTH INDRAMAT CLM01.3-X-0-2-0 CONTROLLER 

REXROTH INDRAMAT CLM01.3-X-0-2-0-FW SERVO CONTROLLER 

REXROTH INDRAMAT DDS03.1-W/030-R SERVO DRIVE AC 30AMP RESOLVER FEEDBACK 

REXROTH INDRAMAT DDS031W050D AC SERVO DRIVE 

REXROTH INDRAMAT DDS2.1-A150-D SERVO CONTROLLER 

REXROTH INDRAMAT DDS21A200D MODULE 

REXROTH INDRAMAT DDS2.1-W/025-D SERVO CONTROL AC 

REXROTH INDRAMAT DDS2.1-W/050-D SERVO CONTROL AC W/DDS-1 SERCOS ETHERNET IN SLOT1 

REXROTH INDRAMAT DDS2.1-W/100-D SERVO DRIVE CONTROLLER AMPLIFIER 

REXROTH INDRAMAT DDS2.1-W/150-D SERVO CONTROLLER AC 

REXROTH INDRAMAT DDS2.1-W/200-D SERVO DRIVE 200AMP 

REXROTH INDRAMAT DDS22W100BE1200 DRIVE 

REXROTH INDRAMAT DDS3.1-W/030-D SERVO CONTROLLER 

REXROTH INDRAMAT DDS3.1-W/030-R SERVO DRIVE AC 30AMP RESOLVER FEEDBACK 

REXROTH INDRAMAT DEA04.1 I/O MODULE/INTERFACE FOR PLC 15INPUT 16OUTPUT 

REXROTH INDRAMAT DEA04.2 PLUG IN I/O CARD 

REXROTH INDRAMAT DEA28.1 I/O MODULE ISOLATED 32IN 24OUT 

REXROTH INDRAMAT DEA4.2 I/O DIGITAL INTERFACE CARD 

REXROTH INDRAMAT DEA05.2 PC BOARD 

REXROTH INDRAMAT DEF01.1 INCREMENTAL POSITION MODULE 

REXROTH INDRAMAT DEP0000116 Item 

REXROTH INDRAMAT DG-1604 5000 PPR ENCODER 

REXROTH INDRAMAT DIV-03-0100 CABLE ASSEMBLY 3.1 METERS 

REXROTH INDRAMAT DIV-04-0502 CABLE ASSEMBLY 3.1 METERS 

REXROTH INDRAMAT DKC0.1-040-7-FW SERVO CONTROL 

REXROTH INDRAMAT DKC01.1-030-3-FW DRIVE SERVO CONTROLLER DIGITAL AC 

REXROTH INDRAMAT DKC01.1-040-7-FW SERVO DRIVE CONTROL 

REXROTH INDRAMAT DKC01.3-040-7-FW SERVO DRIVE 3PH 40AMP 700VDC W/PARALLEL INTERFACE 

REXROTH INDRAMAT DKC01.3-100-7-FW SERVO DRIVE AC 

REXROTH INDRAMAT DKC0132007FW CONTROL 

REXROTH INDRAMAT DKC01.3-LK-EAK02 INTERFACE CARD 

REXROTH INDRAMAT DKC02.1-040-7-FW SERVO DRIVE 40AMP 700VDC 

REXROTH INDRAMAT DKC0230407FM CONTROL 

REXROTH INDRAMAT DKC02.3-040-7-FW SERVO DRIVE ECO DRIVE W/SERCOS INTERFACE 

REXROTH INDRAMAT DKC0231007FW DRIVE CONTROL 

REXROTH INDRAMAT DKC03.1-040-7-FW SERVO CONTROLLER DIGITAL AC 

REXROTH INDRAMAT DKC03.3-040-7-FW SERVO DRIVE PROFIBUS DP INTERFACE ECO 

REXROTH INDRAMAT DKC0331007FW UNIT 

REXROTH INDRAMAT DKC03.3-LK-PBK02 INTERFACE CARD 

REXROTH INDRAMAT DKC04.3-LK-ITB01 INTERFACE CARD 

REXROTH INDRAMAT DKC0630407FW CONTROLLER 

REXROTH INDRAMAT DKC0631007FW DRIVE 

REXROTH INDRAMAT DKC06.3-LK-DVN01 INTERFACE CARD 

REXROTH INDRAMAT DKC10.3-012-3-MGP-01VRS SERVO DRIVE 12AMP 300VDC MULTI INTERFACE GEN PURPO 

REXROTH INDRAMAT DKC1.1-030-3 DIGITAL AC SERVO CONTROLLER 

REXROTH INDRAMAT DKC110303FW DRIVE 

REXROTH INDRAMAT DKC1.1-040-7-FW SERVO CONTROL AC ECODRIVE 

REXROTH INDRAMAT DKC-11-100-7-FW SERVO DRIVE 

REXROTH INDRAMAT DKC11.1-040-7-FW DRIVE 700VAC 40AMP 

REXROTH INDRAMAT DKC11-3-040-7-FW DRIVE ECO 40AMP 

REXROTH INDRAMAT DKC-11-3-100-7-FW SERVO DRIVE 

REXROTH INDRAMAT DKR3.1-W100-BE12-01-FW SERVO VECTOR DRIVE W/SERCOS CARD 

REXROTH INDRAMAT DKR3.1-W100N-BE12-01 FW SERVO DRIVE 100AMP 

REXROTH INDRAMAT DKS01.1-W100A-DL01-00 DIGITAL AC SERVO COMPACT CONTROLLER 

REXROTH INDRAMAT DKS011W100ADS010 SERVO 

REXROTH INDRAMAT DKS01.2-W100A-DL01 SERVO AMPLIFIER DRIVE 

REXROTH INDRAMAT DKS01.2-W100-ADL01 SERVO AMPLIFIER DRIVE 

REXROTH INDRAMAT DKS012W100ADL01F DRIVE 

REXROTH INDRAMAT DKS-1.1-W100A-DA01-00 SERVO CONTROL DIGITAL 100AMP 

REXROTH INDRAMAT DKS-1.1-W100A-DA01-01 SERVO CONTROL DIGITAL 100AMP 

REXROTH INDRAMAT DLC1.1-FW DLC CARD 

REXROTH INDRAMAT DLF1.1 INTERFACE BOARD 

REXROTH INDRAMAT DMD01.1-W082N DRIVE 

REXROTH INDRAMAT DMD021W082N DRIVE 

REXROTH INDRAMAT DSC1.5-50 SERVO DRIVE 

REXROTH INDRAMAT DSC1.6-50-200 SERVO CONTROL 

REXROTH INDRAMAT DSC1.7-050-115 SERVO DRIVE 

REXROTH INDRAMAT DSC1750 MOTOR CONTROL 

REXROTH INDRAMAT DSC1.7-50-115 SERVO CONTROLLER AC 

REXROTH INDRAMAT DSC3.1-030-115 SERVO CONTROLLER 115V 

REXROTH INDRAMAT DSC3.1-100-115 SERVO CONTROLLER AC 

REXROTH INDRAMAT DSC31100115V DRIVE 

REXROTH INDRAMAT DSC3.1-150-115 SERVO CONTROLLER 

REXROTH INDRAMAT DSC3.1-150-115V SERVO CONTROLLER 

REXROTH INDRAMAT DSI-1 COMMUNICATIONS MODULE 

REXROTH INDRAMAT DSM02.1-FE MODULE 

REXROTH INDRAMAT DSM02.1FW MODULE 

REXROTH INDRAMAT DSM02.3-FW MODULE PARAMETER/SOFTWARE 

REXROTH INDRAMAT DSM2.1-A11-01.RS PERSONALITY MODULE 

REXROTH INDRAMAT DSM2.1-E11-01.RS MODULE