CNC technical professional English vocabulary

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1) Computerized Numerical Control (CNC) uses a computer to control the machining function to achieve numerical control.

2) The axis (Axis) machine tool can be moved along its direction of linear or rotary motion.

3) The machine coordinate system ( Machine Coordinate Systern) is fixed on the machine tool, and the Cartesian coordinate system based on the machine zero point.

4) Machine Coordinate Origin The origin of the machine coordinate system.

5) The Cartesian coordinate system of the Workpiece Coordinate System fixed on the workpiece

6) Wrok-piexe Coordinate Origin The origin of the workpiece coordinate system.

7) Machine zero is the origin of the machine specified by the machine tool builder.

8) Reference Position A fixed point along the coordinate axis for starting the machine. It can be referenced to the machine coordinate origin.

9) Absolute Dimension / Absolute Coordinates The linear distance or angle from the origin of a coordinate system.

10) Incremental Dimension / Incremental Coordinates In the increment of a sequence of points, the distance or angle value of each point from the previous point.

11) Least Input Increment The minimum increment unit that can be entered in the machining program.

12) Command increment (Least command Increment) The minimum increment unit of the command axis movement from the numerical control device.

13) InterPolation determines the position coordinate values ​​of multiple intermediate points between two known points on the desired path or contour according to a mathematical function (for example: straight line, arc or higher order function) The operation process.

14) Linear interpolation (Llne Interpolation) This is an interpolation method in which interpolation between two points is approximated along a linear point group, along which the movement of the tool is controlled.

15) Circular interpolation (Circula: Interpolation) This is an interpolation method. In this method, according to the interpolation digital information between the two ends, the point group that approximates the actual arc is calculated, and the control tool moves along these points. , the arc curve is processed.

16) Clockwise Arc tool reference point rotates the resulting track around the center of the track in a negative angle. The direction formed by the rotation of the track.

17) Counterclockwise Arc The tool reference point rotates the track formed by the positive angle around the center of the track.

18) Manual Part Prograrnmiog manual part programming.

19) Computer Part Programming (Cornputer Part prograrnrnlng) prepares the part program with a computer and appropriate general-purpose processing program and post-processing program to obtain a machining program.

20) Absolute Prograrnming is programmed with a control word that represents an absolute size.

21) Increment programming is programmed with a control word that represents the incremental size.

22) Character is a set of element symbols used to represent an organization or control data.

23) Control Character appears in a specific message text, indicating a character of a control function.

24) Address A character or a group of characters starting with a control word to identify the subsequent data.

25) Arrangement of Block Format words, characters and data in one block.

26) Instruction Code / Machine Code Computer instruction code, machine language, code used to represent instructions in an instruction set.

27) Program Number The number assigned to the front end of each program when the machining program is identified by the number.

28) Prograo Name The name assigned to each program when the machining program is identified by name.

29) The mode of operation of the Command Mode instruction.

30) A set of instructions in a block program to implement an operation.

31) P art program In the automatic machining, a sequence instruction set that is written in a certain language or a certain format in order to make the automatic operation effective. The part program is a processing program written on the input medium, or it can be a input for the computer, and the processing program is obtained after processing.

32) Machine Program In the automatic machining control system, a sequential instruction set written in an automatic control language and format. These instructions are recorded on the appropriate input medium and are fully operational.

33) End of Program indicates the auxiliary function of the end of workpiece machining

34) Auxiliary functions that cause the spindle function and other functions (such as the cooling function) to be deleted after all the commands of the End of Data block are executed.

35) After executing all commands of the program stop (Progrom Stop) block, delete the spindle function and other functions, and terminate the auxiliary function of data processing after it.

36) Preparatory Function (Preparatory Functton) enables the machine or control system to establish commands for the machining function mode.

37) Miscellaneous S Function A command that controls the switching function of a machine or system.

38) Tool Funetion identifies or adjusts the tool according to the corresponding format specification.

39) Feed Function Defines the command for the feed rate specification.

40) Spindle Speed ​​Function Defines the command for the spindle speed specification.

41) Feed Hold (Feed Hold) The function of temporarily interrupting the feed during the execution of the machining program.

42) Tool Path The path taken by the specified point on the cutting tool.

43) A feature of the Zero Offset CNC system. It allows the origin of the CNC measuring system to move relative to the machine zero point within the specified range, but its permanent zero point is present in the CNC system.

44) Tool Offset The relative displacement applied to the machine axis on all or a specified part of a machining program. The direction of displacement of the axis is determined by the positive and negative of the offset value.

45) Tool Length Offset in the tool length direction

46) Tool Radlus OffseO Tool offset in the two coordinate directions.

47) Tool radius compensation (Cutter Compensation) The displacement perpendicular to the tool path is used to correct the difference between the actual tool radius and the programmed tool radius.

48) Tool Path Feedrate The speed at which the reference point on the tool moves along the tool path relative to the workpiece. The unit is usually expressed in terms of the amount of movement per minute or revolution.

49) Fixed Cycle (Canned Cycle) Some preset operation commands. According to these operation commands, the machine coordinate sleeve is moved and the main sleeve is operated to complete the fixed machining operation. For example, drilling, boring, tapping, and the combined action of these processes.

50) A subprogram is part of a machining program that can be activated by an appropriate machining control command.

51) Planning sheet A table of parts processing prepared for the part before the machining process of the part is prepared.

52) Executlve Program in the CNC system, establish a set of operational capabilities

53) Override allows the operator to modify the manual control of the programmed values ​​of the speed (eg, feed rate, spindle speed, etc.) during machining.

54) Servo-Mwchanisnt This is a servo system in which the controlled amount is the derivative of the mechanical position or mechanical position versus time.

55) Error The difference between the calculated value, the observed value or the actual value and the true value, the given value or the theoretical value.

56) Resolution The minimum interval that can be resolved between two adjacent discrete quantities.

Board n. board

Fine adj.

Word n.

ABS (absolute) adj. Absolute

Absolute adj. absolute

AC n.

Accelerate

Acceleration

Active adj. effective

Adapter n. adapter, plug

Address n. address

Adjust v. adjust

Adjustment

Advance v.

Advanced adj.Advanced, enhanced

Alarm n.

ALM (alarm) n. alarm

Alter v.

Amplifier

Angle n.

APC n. Absolute pulse encoder

Appendix n.Appendices, accessories

Arc n. arc

Argument n. field, independent variable

Arithmetic

Arrow n. arrow

AUTO n.

Automatic adj. automatic

Automation

Auxiliary function

Axis n.

Axis n.

Background n. background, background

Backlash

Backspace v. backspace

Backup v. backup

Bar n.

Battery

Baudrate n. baud rate

Bearing

Binary adj binary

Bit n.

Blank n.

Block n.

Block n. block, block

Blown

Bore v.é•—

Boring n.é•—

Box n.

Bracket

Buffer nv buffer

Bus n. bus

Button n. button

Cabient n.

Calbe n. cable

Calculate

Calculation

Call v. call

CAN (cancel) v. clear

Cancel v.

Canned cycle

Capacity

Card n.

Carriage n.

Cassette

Cell n.

CH(chanel) n. channel

Change v. change

Channel n.

Check v. check

Chop v.

Chopping n.

Circle n.

Circuit n.

Circular adj.

Clamp

Clear v. clear

Clip v.

Clip board

Clock n.clock

Clutch n. chuck

CMR n. command gain

CNC computer digital control

Code n. code

Coder n.

Command n, v. command

Communication

Compensation

Computer

Condition

Configuration n.

Configure v. configuration

Connect v.

Connection n.

Connector n. connector

Console n.

Constant n. constant, adj. constant

Contour

Control v.

Conversion n.

Cool v.

Cooling

Coordinate n.

Copy v.copy

Corner n. corner

Correct v.correct, adj. correct

Correction

Count v. count

Counter n. counter

Professional CNC English 2 (2008-09-13 23:50:06) Tags: Culture

CPU n. central processing unit

CR n. Enter

Cradle n.

Create v.

CRT n. vacuum ray tube

CSB n. Central Service Board

Current n. current, current, default

Current loop n. current loop

Cursor n. cursor

Custom n. user

Cut v.

Cutter n.

Cycle n.

Cylinder

Cylindrical adj. cylindrical

Data n.

Date n.

Datum n.data (singular)

DC n.

Deceleration

Decimal point n.

Decrease

Deep adj.

Define v.

Deg. n.

Degree n.

DEL(delete) v. delete

Delay v,n.delay

Delete v. delete

Delete

Description n. description

Detect v. check

Detect

Device n.

DGN (diagnose) v. diagnosis

DI n. digital input

DIAG (diagnosis) n. diagnosis

Diagnosis

Diameter

Diamond n.

Digit n.

Dimension, dimension

DIR n. directory

Direction

Directory n. directory

Disconnect

Disconnected

Disk n.

Diskette n.

Display v, n. display

Distance n.

Divide n, v divide, v. divide

DMR n. detection gain

DNC direct data control

DO n. digital output

Dog switch n.

DOS n. disk operating system

DRAM n. dynamic random access memory

Drawing n.

Dress v.

Dresser n.

Drill

Drive v. drive

Driver n.

Dry run

Duplicate v.

Duplication

Dwell n, v. delay

Edit v.edit

EDT(edit) v.Edit

EIA n. American Electronic Industry Association Standard

Electrical adj.electrical

Electronic adj.electronic

Emergency

Enable v. enable

Encoder n.

End v,n.end

Enter n. enter, v. enter, enter

Entry n.

Equal v. equal

Equipment

Erase

Error n.error, error, fault

Esc=escape v. exit

Exact adj.

Example n.

Exchange v.

Execute v.

Execution

Exit v.

External adj. external

Failure

FANUC n.(Japan) Fanak

Fault n.

Feed v. feed

Feedback v. feedback

Feedrate n. feed rate

Figure n.

File n. file

Filt(filtrate) v.

Filter n. filter

Fin (finish) n. completion (response signal)

Fine adj.

Fixture

FL (reference point) low speed

Flash memory

Flexible adj.

Floppy adj.soft

Foreground

Format n. format, v. format

Function n.

Gain

GE FANUC GE Fanak

Gear n.

General adj.

Generator n.

Geometry n. geometry

Gradient

Graph n. graphics

Graphic adj.graphic

Grind v. grinding

Group n.

Guidance

Guide v.

Halt n, v. pause, intermittent

Handle n. manual, hand wheel

Handy adj. portable

Handy file portable programmer

Hardware n.

Spiral

Help n,v. help

History n. history

HNDL(handle) n.Hand, manual

Hold

Hole n.

Horizontal a. horizontal

Host n.

Hour n. hour

Hydraulic adj.hydraulic

I/O n. input / output

Illegal adj. illegal

Inactive adj. invalid

Inch n. inches

Increment n. increment

Incremental

Index indexing, index

Initial adj. original

Initialization n.C523 initialization

Initialize v. initialize

Input nv input

INS(insert) v. insert

Insert v. insert

Instruction

Interface n.

Internal adj.

Interpolate v. interpolation

Interpolation

Interrupt v. interrupt

Interruption

Intervent interval

Involute n. involute

ISO n. International Organization for Standardization

Jog n.

Jump v. jump

Key n.

Keyboard n.

Label n.

Ladder diagram

Language n. language

Lathe n.

LCD n.

Least adj.minimum

Length n.

LIB(library) n.

Library n. library

Life n.

Light n.

Limit n.

Limit switch n. limit switch

Line

Linear adj. linear

Linear scale n. linear sensor

Link n, v. connection

List n, v. list

Load n.load, v.load

Local adj.local

Locate v. positioning, latch

Location n. positioning, latch

Lock v. lock

Logic n. logic

Look ahead v.

Loop n. loop

LS n. limit switch

LSI n.

Machine n. machine tool

Macro n. macro

Macro program n. macro program

Magazine n.

Magnet n. magnet

Magnetic a. magnetic

Main program n. main program

Maintain v. maintain

Maintenance

MAN(manual) n. manual

Management

Manual n.

Master adj.main

Max adj.maximum, n.maximum

Maximum adj.maximum, n.maximum

MDI n. manual data input

Meaning

Measurement

Memory n.

Menu n.

Message n.

Meter n. meter

Metric adj. metric

Mill n.milling machine, v. milling

Min adj.minimum, n.minimum

Minimum adj.minimum, n.minimum

Minus v. minus, adj. negative

Minute n.

Mirror image

Miscellaneous function

MMC n. Human-machine communication unit

Modal adj. modal

Modal G code n. modal G code

Mode n.

Model n.

Modify v.

Module n. module

MON(monitor) v.Monitoring

Monitor v.

Month n. month

Motion n.

Motor

Mouse n.

MOV (mobile) v. mobile

Move v. move

Movement

Multiply v.

N number n.

NM n. Newton. Meter

Name n.

NC n. digital control

NCK n. Digital Control Core

Negative adj. negative

Nest v, n. embedded, nested

Nop n.

NULL n.

Number n.

Numeric adj.

O number n. program number

Octal adj.

OEM n. original equipment manufacturer

OFF adv.

Offset n.

ON adv.

One shot G code one-shot G code

Open v. open

Perate v. operation

Operation n.

OPRT (operation) n. operation

Origin n. origin, origin

Original adj.original

Output n, v. output

Over travel

Over voltage

Overcurrent

Overflow v, n. overflow

Overheat

Overload

Override n.

Page n.

Page down

Page up

Panel

PARA(parameter) n.

Parabola n. parabola

Parallel, parallel, parallel

Parameter n.

Parity

Part n.

Password n. password, password

Paste v. paste

Path n.

Pattern n.

Pause

PC n.

PCB n.

Per prep. each

Percent

Pitch n. pitch

Plane n. plane

PLC n. programmable logic controller

Plus n. gain, prep. plus, adj. positive

PMC n. Programmable Logic Controller

Pneumatic adj.

Polar adj.polar, n.

Portable adj.portable

POS (position) v, n. position, positioning

Position v, n. position, positioning

Position loop n. position loop

Positive adj. positive

Power n. power, energy, power

Power source

Preload v. preload

Preset v.

Pressure

Preview v.

PRGRM(program) v.programming, n. program

Print v. print

Printer n.

Prior adj.Priority, basic

Procedure n.

Profile n.

Program v.program, n. program

Programmable adj.

Programmer n.

Protect v. protect

Protocol n.

PSW (password) n. password, password

Pulse n.

Pump n.

Punch

Puncher

Push button n. button

PWM n. pulse width modulation

Query n. question, question

Quit v. exit

Radius

RAM n. random access memory

Ramp n.

Ramp up v. (computer system) bootstrapping

Range n.

Rapid adj.

Rate n. ratio

Ratio n. ratio

Read v. read

Ready adj.ready

Ream v. reaming

Reamer n.

Record v, n. record

REF(reference) n.

Reference n.

Reference point

Register n. register

Registration

Relative adj.

Relay v, n. relay

Remedy n.

Remote adj.

Replace v. replace, replace

Reset v. reset

Restart v. restart

RET(return) v. return

Return v. return

Revolution n.

Rewind v.

Rigid adj. rigid

RISC n. reduced instruction set computer

Roll v. scroll

Roller n.

ROM n. read only memory

Rotate v. rotate

Rotation

Rotor

Rough adj.

RPM n.

RSTR(restart) v. restart

Run v.

Sample n. sample, example

Save v.

Save as save as

Scale n. scale

Scaling

Schedule n. schedule

Screen n.

Screw n. screw

Search v. search

Second n.

Segment n. field

Select v. select

Selection n.

Self-diagnostic self-diagnosis

Sensor n.

Sequence n.

Sequence number

Series n. series, adj. serial

Series spindle n.

Servo n.

Set v.

Setting n.

Shaft n. shaft

Shape n.

Shift v. shift

SIEMENSE (Germany) Siemens

Sign n.

Signal n.

Skip v,n.

Slave adj.

SLC n. small logic controller

Slide n. slide

Slot

Slow adj. slow

Soft key n.soft keyboard

Software n.

Space n. space, space

SPC n. incremental pulse encoder

Speed ​​n.

Spindle

SRAM n. static random access memory

SRH(search) v.search

Start v. start

Statement n. statement

Stator

Status n.

Step n.

Stop v. stop, n.

Store v.

Strobe n.

Stroke n.

Subprogram n.

Sum n.

Surface n.

SV(servo) n.servo

Switch n.

Switch off v.

Switch on v.

Symbol n. symbol, mark

Synchronous

SYS(system) n. system

System n.

Tab n. tab

Table n.

Tail n.

Tandem adv. tandem adv. tandem

Tandem control n. tandem control (load preload control method)

Tank n.

Tap n, v. tapping

Tape n.

Tape reader n. tape reader

Tapping n. tapping

Teach in teach

Technique n.

Temperature

Test v, n. test

Thread n.

Time n.

Tolerance

Tool n.tool

Tool pot n.

Torque

Tower n.

Trace n. trace

Track n.

Tranducer n. sensor

Transfer v.

Transformer

Traverse v. mobile

Trigger v.

Turn v turn, n turn, round

Turn off

Turn on

Turning

Uncllamp v. loosen

Unit n. unit

Unload n. uninstall

Unlock v. unlock

UPS n. uninterruptible power supply

User n.

Value n.

Variable n. variable, adj. variable

Velocity

Velocity loop n.

Verify v.

Version n.

Vertical a. vertical

Voltage

Warning n. warning

Waveform

Wear n,v.wear

Weight n.weight

Wheel n. wheel

Window n.window

Workpiece

Write v. write

Wrong n. wrong, adj. wrong

Year n.

Zero n. zero, zero

Zone n.

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