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2.2 进给系统设计
2.2.1 纵向进给传动系统设计
纵向进给传动系统主要有纵向滑板和纵向滚珠丝杠传动副组成。其纵向滑板安装在立柱的纵向滚动导轨上,它可以沿立柱导轨做纵向运动。导轨采用重载型滚珠滚动导轨,导轨承载能力大,刚性强。纵向伺服电机经联轴直接驱动滚珠丝杠螺母副,带动纵向滑板沿立柱导轨运动。
2.2.2 横向进给系统设计
横向进给传动系统主要由横向滑板和横向滚珠丝杠传动副组成。其横向滑板安装在纵向护板的横向滚动导轨上,它可沿着纵向滑板向滑板横向导轨做横向运动。导轨采用重载型滚珠滚动导轨,导轨承载能力大,刚性强。横向伺服电机经联轴器直接驱动滚珠丝杠螺母副,带动横向滑板沿纵向滑板横向导轨运动。
2.3 转向节工装夹具设计
2.3.1 ***部件设计
***是机床的重要***机构,其功用:***功能、回转功能、夹紧功能,其动作:安装工件时,***部件处于上部,当工件在专用车具的正确位置上时,***在油缸的作用下向下移动,使上***顶紧工件杆部上***孔,完成工件的***夹紧。主轴旋转时***也随着旋转,实现机床的主运动。设计此部件首先确定夹紧力,设计驱动油缸的规格,确保夹紧可靠;转向节是不平衡件,***主轴及***要有足够的刚性,以保证回转精度的长久稳定性。
2.3.2转向节车具设计
转向节是异形件,非常的不平衡,其车具设计有一定难度,***是***采用***孔,其刚性不好,需要上下******夹紧,下***固定在主轴上,上***单独设计移动部件;第二是夹紧,没有规则的夹紧面,同时不同的***形状各异,要使车具具有通用性,车具必须具有适应不同工件的柔性;第三是工件的不平衡性,在设计车具时必须有可调整的配置设置;第四是在旋转的主轴上采用液压自动夹紧,主轴设置旋转编码器,以适应车螺纹功能,车具设置夹紧油缸。
Merlin Gerin INS 400 interpack 4 Pole 400 Amps Emergenc
Merlin Gerin 25Amp RCCB 3 Pole + N 30mA Tripping Curren
Merlin Gerin 19665 16Amp 230vac RCBO 1 Pole + N 30mA Tr
Merlin Gerin C60HC *** Single Pole MCB Type C
Merlin Gerin C60HC C2 Single Pole MCB Type C
Merlin Gerin C60HC C32 3 Pole MCB Type C
Merlin Gerin C60HC C25 3 Pole MCB Type C
Merlin Gerin C60HD D63 3 Pole MCB Type D
Merlin Gerin C60HC C10 Single Pole MCB Type C
Merlin Gerin NS630N STR53 UE 630Amps MCCB
Merlin Gerin NS630N STR23 SE 630Amps MCCB
NORTH ATLANTIC 8810/F12 Angle Position Indicator 400o 3
QUADTECH 1880 Milliohmmeter 2 Mohms Down To 1 μohm CAL
HP/Agilent 8508A Vector Voltmeter Volt Meter&Input Modu
NORTH ATLANTIC 8300 Programmable Angle Position Indicat
QUADTECH GUARDIAN 5000 AC-DC-IR-GC Safety Analyzer Hipo
NORTH ATLANTIC 2250 PHASE ANGLE METER GPIB CAL/CERT, WA
HP/Agilent 4288A Capacitance Meter NEW In Box 1KHz/1MHz
NORTH ATLANTIC 540/10 Synchro/Resolve?r Bridge CAL/CERT
HP/Agilent 5361B.001/040 Pulse Microw***e Counter 40 GHz
Rohde & Schwarz URV5 RF Millivoltmeter 9kHz-26.5 GHz
NORTH ATLANTIC 5310 Programmable Synchro/Resolve?r Simul
HP/Agilent 5351B/010 Microw***e Counter to 26.5 GHz
Keithley 2015 Total Harmonic Distortion Multimeter DMM
HP/AGILENT 4416A/E9327A POWER METER/SENSOR SYSTEM CAL/C
HP/AGILENT 438A Dual Channel Microw***e Power Meter CAL
HP/AGILENT 437B Digital Microw***e Power Meter CAL/CERT
HP/Agilent 4276A LCZ Meter
Keithley 2410 High Voltage SourceMeter,?1100V, 1A, 20W
Yokogawa WT1600
Agilent / HP E4416A?
Agilent / HP N1914A?
Keithley 6485
Agilent / HP 4287A
Keithley 595 Quasistatic CV Meter
Yokogawa WT230 Digital Power Meter + Opti*** C2, EX1, HRM, WT230-760503
Keithley 2400 SourceMeter, 200V, 1A, 20W
Agilent / HP 8900D
Yokogawa MT210 MODEL?767370 Digital Manometer
Keithley 195A Digital Multimeter, 5.5 Digit DMM
Keithley 2000 Mulitimeter w/ 2001-TCSCAN?- 9-Channel Thermocouple Scanner Card
Keithley 2430 Pulse?SourceMeter: 100V, 10A, 1kW DC Source Meter
Keithley 485 Autoranging Picoammeter, 4.5 Digits + Opt 4852:?IEEE-488 Interface
Agilent / HP 3458A
Keithley 238 High Current Source Measure?Unit
Bird Electronics 4421 RF Power Meter, 100mW to 10kW FS
Yokogawa WT1600
Agilent / HP 438A
Agilent / HP E4981A?
Agilent / HP 3400B
Quadtech / IET 7600?
Agilent / HP 3586A