【机械类毕业论文中英文对照文献翻译】计算机数控
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机械类毕业论文中英文对照文献翻译
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文献
翻译
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【机械类毕业论文中英文对照文献翻译】计算机数控,机械类毕业论文中英文对照文献翻译,机械类,毕业论文,中英文,对照,文献,翻译,计算机,数控
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南昌航空大学科技学院机械设计制造及其自动化专业 英文资料CNC What is CNC?CNC is short for “Computer Numeric Control” which is how a computer talks to a milling machine to control its movements to cut the part you design. The language it uses is called “g-code”, which is a series of instructions that, combined with X, Y and Z coordinates denotes direction, speeds and key points of the shape to be cut. In the past, for example, even the most skilled machinist would have a problem cutting a circle because both the X and Y handwheels would have to be cranked at the same time at constantly varying rates at the same time. The computer, however, has no trouble doing this, and a complicated shape can be cut just as easily as a straight line. The advantage of CNC beyond cutting difficult 3D shapes is that once the program is written and the holding fixtures made, multiple identical parts can be made rapidly.CNC MILLINGComputer Numerical Control (CNC) Milling is the most common form of CNC. CNC mills can perform the functions of drilling and often turning. CNC Mills are classified according to the number of axes that they possess. Axes are labeled as x and y for horizontal movement, and z for vertical movement, as shown in this view of a manual mill table. A standard manual light-duty mill (such as a Bridgeport) is typically assumed to have four axes: 1. Table x. 2. Table y. 3. Table z. 4. Milling Head z. The number of axes of a milling machine is a common subject of casual shop talk and is often interpreted in varying ways. We present here what we have seen typically presented by manufacturers. A five-axis CNC milling machine has an extra axis in the form of a horizontal pivot for the milling head, as shown below. This allows extra flexibility for machining with the end mill at an angle with respect to the table. A six-axis CNC milling machine would have another horizontal pivot for the milling head, this time perpendicular to the fifth axis. CNC milling machines are traditionally programmed using a set of commands known as G-codes. G-codes represent specific CNC functions in alphanumeric format.DescriptionThe FlashCut CNC mills are designed for simple CNC machining of almost any small part. Theyre accurate, versatile, and extremely easy to use. People new to machining or CNC control can use the system to create anything from simple 2D profiles to complex 3D shapes. Experienced machinists can choose from a wide range of available options for complex setups and advanced machining operations.FlashCut CNC Mill 2000- FlashCut CNC Mill 5400 - ServoStepper (SC-2000-H) (SC-2000-V)Typical Applications Rapid prototyping Light-medium duty production Jewelry Moldmaking Engraving Woodworking Lab Work Education Hobby Important Features Reliable, high quality CNC mill Powerful, intuitive Windows-based control system Fast and accurate Wide range of tooling and accessories Cuts steel, aluminum, brass, plastic, wood, wax and more Powerful motors and motor drivers Direct import from CAD for simple designs CAM Software available for importing complex 3D models Choice of Stepper or Servo control system Variable spindle speed Exceptional technical support Exceptional value Components Included Tabletop Mill with Integrated Motor Mounts FlashCut CNC Control Software Signal Generator Stepper Control System o 3-Axis, 2 Amp/axis Stepper Motor Driver box o (3) Size 23, 135 oz-in stepper motors with 6 cables Servo Control System o 3-Axis, 8 Amp/axis continuous, 12 Amp/axis peak Servo Motor Driver box o (3) Size 23, 151 oz-in servo motors with 10 cables All Required Cables Software and Hardware Manuals Free Technical Support FlashCut also offers Mill + Lathe combination packages that include one 3-Axis control system and two machine tools with motors mounted. You can easily switch between running the mill and running the lathe by plugging the appropriate motors into the Motor Driver Box. The Mill + Lathe combination packages include the components listed above plus: Tabletop Lathe with Integrated Motor Mounts Stepper Control System o (2) Size 23, 135 oz-in stepper motors with 6 cables Servo Control System (2) Size 23, 151 oz-in servo motors with 10 cablesSpecifictionsDescriptionCNC Mill 5400CNC Mill 2000X Axis Travel (in) 9 9 Y Axis Travel (in) 5 7 Z Axis Travel (in) 6.5 6.5 Resolution (in) 0.000125 0.000125 Throat (in) 3.5 Adjustable up to 12 Spindle Nose Thread 3/4 - 16 T.P.I. 3/4 - 16 T.P.I.Spindle Nose Taper #1 Morse #1 Morse Spindle Speed Range (rpm) 70-2800 70-2800 Spindle Power (hp) 0.5 0.5 Headstock Rotation Left-Right (degrees) 180 180 Column Rotation Left-Right (degrees) None 180 Column Pivot Front-Back (degrees) None 180 Column Pivot Left-Right (degrees) None 180 Column Travel In-Out (in) None 5.5 Width Overall, including X Travel (in) 28 28 Depth Overall (in) 18 26 Height Overall (in) 21 23 PC Interface Serial Port (RS-232) Serial Port (RS-232) Stepper Control SystemDriver Type Bi-Polar Chopper Bi-Polar ChopperDriver Current (amps/axis) 2 2 Motor Torque (oz-in, all axes) 135135 Maximum Feedrate (in/min) 25 (XY), 20 (Z)25 (XY), 20 (Z)Servo Control SystemDriver Type Closed-Loop Servo Closed-Loop Servo Driver Current (amps/axis) 8 Continuous, 12 Peak8 Continuous, 12 Peak Motor Torque (oz-in, all axes) 151 151 Maximum Feedrate (in/min) 45 (XYZ)45 (XYZ) Order NumbersPart NumberDescriptionPriceSC-5400-H 5400 Mill Stepper$2845SC-5400-V5400 Mill Servo$5895SC-2000-H2000 Mill Stepper$2995SC-2000-V2000 Mill Servo$5995For metric versions use 5410 or 2010 in the part number.Options, Upgrades, and AccessoriesPlease see Machine Accessories for detailed descriptions.Part NumberDescriptionPriceAdditional CNC Lathe to make Mill-Lathe Combination packageSX-4400-HSherline 4400 CNC Lathe with stepper motors $1080SX-4400-VSherline 4400 CNC Lathe with servo motors$1440Common AccessoriesOR-01Spindle On/Off Relay Box (2 Channels) $175OS-01Limit/Home Switch Kit - Mill (Sherline)$145OS-02Limit/Home Switch Cable (use FO-SWCH-0001 for Sherline Mills)$100NF-SH-KIT1 Sherline Mill Accessory Kit$3204th AxisOF-01CNC Rotary Table w/Motor and 4th Axis Driver (Stepper)$635OF-02CNC Rotary Table w/Motor (Stepper)$435OF-01CNC Rotary Table w/Motor and 4th Axis Driver (Servo)$1315OF-02CNC Rotary Table w/Motor (Servo)$615UD-3020H-4020HUpgrade from 3 axis to 4 Axis Driver (Stepper) $200NF-SH-37013701 Right Angle Bracket for Rotary Table $75NF-SH-37023702 Adjustable tail stock for Rotary Table$75NF-SH-10401040 (3.125 OD) 3-Jaw Chuck$130Drive and Motor UpgradesUM-2301P-2302PUpgrade from 135 oz-in to 264 oz-in stepper motors$70UD-3020H-3035HUpgrade from 2 Amp 3 axis to 3.5 Amp 3 axis controller$500UD-3020H-3035MUpgrade from 2 Amp 3 axis to 3.5 Amp 3 axis Microstepping controller$800Computer Requirements Version 2 o IBM compatible, Pentium 800MHz or Equivalent o NT/2000/XP o 128-256 MB RAM depending on part complexity o 1 Available Serial Port Version 1 o IBM compatible, Pentium or equivalent o Windows 95/98/ME/NT/2000/XP o 32-128 MB RAM depending on part complexity o 1 Available Serial Port DescriptionThe FlashCut CNC 7000 and 8000 Series Prototyping and Production mills are perfect for the professional prototyping lab or the light production house. Their compact size makes these machines perfect for machining small to medium size parts. Their precision ball screws and gantry-style axes give you the speed, precision, strength and flexibility to create quick, precision parts out of a wide variety of materials while their smaller size allows you to set up a machining center on a bench or even a desktop. They all come with a full enclosure to keep the chips and noise away from your workspace. Of course, they are all driven by the powerful FlashCut CNC software, motors and drivers to give you rugged precision at an affordable price. All models are available in servo versions. A wide range of accessories are available for all your needs. Typical Applications Engineering Prototyping Manufacturing Production Mold Making EDM Electrode fabrication Engraving Printed Circuit Board Fabrication Education Jewelry Making Important Features Turn-Key CNC mill, Ready to Run Precision Ball Screws with Linear Bearings on All Axes Feedrates Up To 200 ipm Full Enclosure Precision T-Slot Mounting Table Many Accessories Available Including o Tool Changer o Coolant Pump o Rotary Table o Clamps and Vices Wide Range of Spindles Available 4th Axis Control and Rotary Table Available Comes Complete with Flashcut Servo or Stepper Drives and Motors Controlled by Flashcut CNC Windows Based Software and Signal Generator Full CAD/CAM Compatibility Typical Materials: Plastic, Metal, Wax, Wood Components Included 7000 or 8000 Series Prototyping and Production Mill FlashCut CNC Windows Based Control Software FlashCut CNC Signal Generator Servo (3-axis) o 3-Axis, 8 Amp continuous, 12 Amp peak Servo Driver box o (3) Size 23, 100 watt servo motors with 10 cables Limit Switches Users Guide and Hardware Guide All required cables Free technical support Specifications7000 SeriesMachine710072007300X, Y, Z Travel7.5 x 6.5 x 3.511.5 x 7.5 x 515.5 x 11.5 x 5.5Table Size Machine Weight165 lbs187 lbs195 lbsDriver BoxStepperServoDriver current per motor coil3.5 Amp Microstepper 8 amps continuous, 12 amps peakInput Voltage110 VAC or 220VAC110 VAC or 220VACPhysical Size of Driver BoxW=11, L=7, H=4W=12, L=10, H=5.75Drive TechnologyStepping Bi-Polar Chopper with adjustable current levelsDigital PID Filter with auto tuning of servo gain values Signal GeneratorPC InterfaceSerial Port (RS-232)Input Voltage9VDC using 110 VAC or 220VAC Adapter (included)Physical SizeW=8, L=6.25, H=2.5I/O lines8 input, 8 output 8000 SeriesMachine8300X, Y, Z Travel21 x 39 x 6Table Size29 x 53Machine Weight 300 lbsDriver BoxStepperServoDriver current per motor coil3.5 Amp Microstepper 8 amps continuous, 12 amps peakInput Voltage110 VAC or 220VAC110 VAC or 220VACPhysical Size of Driver BoxW=11, L=7, H=4W=12, L=10, H=5.75Drive TechnologyStepping Bi-Polar Chopper with adjustable current levelsDigital PID Filter with auto tuning of servo gain values Signal GeneratorPC InterfaceSerial Port (RS-232)Input Voltage9VDC using 110 VAC or 220VAC Adapter (included)Physical SizeW=8, L=6.25, H=2.5I/O lines8 input, 8 output Order NumbersPart NumberDescriptionPriceSC-7100-V7100 Benchtop Mill - Servo$18495SC-7200-V7200 Benchtop Mill - Servo$18995SC-7300-V7300 Benchtop Mill - Servo$19995Part NumberDescriptionPriceSC-8300-V8300 Benchtop Mill - Servo$19995Options, Upgrades, and AccessoriesPlease see Machine Accessories for detailed descriptions. Part NumberDescriptionSpindles / DispensersNF-PM-148-211Spindle 100 W; 5,000-20,000 RPM; 1/8 Collet; Mechanical Height CompensationNF-PM-148-275Spindle 150 W; 5,000-60,000 RPM; 1/8 Collet; Automatic Height CompensationNF-PM-148-952Dispenser for liquids, grease, oil,paste, silicon, glue, sealant, paint, etc.NF-PM-420-003-0500NF-PM-239-110NF-PM-239-120Spindle 500 W; 11.000 - 25.000 RPMCollet set .039 to (14 pieces)Collet set 3 to 8 mm (7 pieces)NF-PM-148 991 4000Spindle 500 W; 300 - 24000 rpm; 1/4- or 1/8 inch Collet; Tool changing system with length measuring sensor.Other AccessoriesNF-PM-148-260Cooling-/spraying device - For lubrication and cooling while machining. Includes liquid container, a pressure gauge and pressure control. NF-PM-262-100-00004.5 x 4 x 4.5 Rotary TableNF-PM-269-060-206565mm diameter 3-Jaw Chuck for Rotary TableNF-PM-269-060-008080mm diameter 3-Jaw Chuck for Rotary TableOA-03Clamping Accessory Kit Includes:(1) 6 x 5 x 1.75 Vice; (4) Clamping Blocks; (2) Hand Lever Clamping Devices - 1mm and 10mm thick; (6) Nut Strips 125mm -175mmOR-012 Channel Relay Box 6 Amps/channelOR-051 Channel Relay Box 20 AmpsComputer Requirements Version 2 o IBM compatible, Pentium 800MHz or Equivalent o NT/2000/XP o 128-256 MB RAM depending on part complexity o 1 Available Serial Port Version 1 o IBM compatible, Pentium or equivalent o Windows 95/98/ME/NT/2000/XP o 32-128 MB RAM depending on part complexity o 1 Available Serial PortDescriptionThe FlashCut CNC 9000 and 9100 benchtop mills are perfect for production and prototyping. Their heavy duty cast iron construction on the outside, precision ball screws on the inside driven by the powerful FlashCut CNC motors and drivers give you rugged precision at an affordable price. Both models are available in servo and stepper versions.Model 9100 Benchtop Mil Model 9000 Benchtop Mill Stepper (FS-9000-0000)Typical Applications Engineering Prototyping Manufacturing Production Mold Making Engraving Woodworking Lab Work Education Important Features Turn-key CNC Mill Ready to Run Precision Ball Screws on X and Y Axes Anti Backlash Z Axis Heavy Duty Cast Iron Construction Powerful 1 HP or 2 HP Spindle Motor Variable Spindle Speeds R-8 Spindle Taper Comes complete with FlashCut Servo or Stepper Drives and Motors Controlled by FlashCut CNC Windows based software and signal generator Easily upgraded to larger motors and drives Cuts any material - plastic or metal Components Included Model 9000 or 9100 CNC Mill Precision Machined Nema 34 Motor Mounts, belts and pulleys (Pre-assembled) Machinists Vise FlashCut CNC Software FlashCut CNC Signal Generator Limit Switch Kit Stepper (3-axis) o 3-Axis, 3.5 Amp/axis Stepper Motor Driver box o (3) Size 34, 424 oz-in stepper motors with 10 cables Servo (3-axis) o 3-Axis, 8 Amp continuous, 12 Amp peak Servo Driver box o (3) Size 34, 550 oz-in servo motors with 10 cables Users Guide and Hardware Guide All required cables Free technical support SpecificationsMachine90009100X, Y, Z Travel 9 x 5 x 3.517 x 7 x 5Table Size6.25 x 20.258.25 x 28.5Spindle Motor1 HP2 HPSpindle Speeds110-2600 RPM110-3000 RPMSpindle TaperR-8R-8Shipping Weight460 lbs.600 lbs.Driver BoxStepperServoDriver current per motor coil3.5 amps8 amps continuous, 12 amps peakInput Voltage110 VAC or 220 VAC110 VAC or 220 VACPhysical Size of Driver BoxW=11, L=7, H=4W=12, L=10, H=5.75Drive TechnologyBi-Polar Chopper with adjustable current levelsDigital PID Filter with auto tuning of servo gain valuesInput Signal from Motor ControlStep and DirectionStep and DirectionMotorMotor Torqu
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