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YH-990 NC lathe system

The CNC system for CNC lathe dedicated control system, is a new product launch based on YH208Ti hardware and software upgrade. The system uses 32 bit embedded CPU and large scale programmable logic device CPLD, using real time multi task control technology and hardware interpolation, realize the call level precision motion control, 8010x600 dot matrix TFT true color LCD, Chinese operation interface, easy operation, improves the machining efficiency, precision and surface quality. As YH208Ti upgrade products, the system is the best choice to upgrade the economic CNC lathe technology. System transition processing technology in the segment between the absolute leading position in the domestic industry. Provides greater imagination and value-added platform for users upgrading technology products.

The map dimensions

YH-990 NC lathe system

The main technical indicators

Function

Describe

Specifications

Control axis

Controlled axis number

2 axis (X.Z axis)

Simultaneously controlled axes

2 axis

Input instruction

Min unit

X:0.001 mm Z:0.001 mm

Min movement

0.001 mm

Max instruction

+99999.999mm

Feed

Max moving speed

60000mm/min

screw lead

0.0001 mm?500.000mm

Automatic deceleration and acceleration

Straight line,before the deceleration and acceleration

Feed speed ratio

0-150%

Fast speed ratio

Fo?100%,Fo setted by parameter

Manual

Manual feed continuously

x,z;manual feed speed set by button.

Return to zero point of the machine

Three kinds of Back to zero: method B(Z pulse interruption), method c(Back to zero position method c(Back to zero position

Return to zero point of program

Back to the starting point Quickly

Single step increment feed

Feed equivalent0.001 mm ,0.01mm,0.1mm

Handwheel feed

Ratio:x1 ,x10,x100;axis choose: X,Z;button or external input to choose control ratio and axis

Interpolation

Positioning, interpolation function

Straight line,arc,thread loop, tapping,drilling cycle.cylindrical. end face combined cycle.etc

Storage and editing

Program storage capacity

PQI DOM:32M BIT

Stored program number

480

Program to edit

Insert, modify.delete, copy

Parameters stored

Parameter recovery, backup restore the factory low parameters, U disk import and export

Display

LCD

Location, program, knife repairing, alarm, diagnosis, parameter. Set U disk

Display content rich and intuitive

U disk function

Program import and export

Yes

Parameters import and export

Yes

U disk system upgrade

Yes

Serial communication

RS232

19200bps,use for program's import and export,system upgrade.

M. S. T function

Input port

54 way switch

Output port

48 way switch output(OC output)

Spindle function

Frequency converter analog contro or S1~S4 gear control; spindle analog output ratio adjustable 0~150%.

Tool function

Tool number: TO1-TO8, knife repairing number. 01-24. Electric tool rest, tuner head or special tool rest; Trim knife repairing value during the operation; Program control dynamic cutter compensation.

T auxiliary fuction

Ycs,T remember code perform specific subroutine.

M auxiliary function

Ycs,M remember code perform specific subroutine

MDI method

MDI shortcut

Under the position of interface directly input the procedures section

MDI traditional way

Enter the MDI input interface.input field

Function

Describe

Specifications

Compensation function

Compensation function

Tool compensation/Backlash compensation/Screw pitch error compensation

Fixed cycle function

G90

Outer circle, inner circle turning circlc(Cylindrical surface.Conical surface)

G94

End face turning circle(Plane, cone)

G92

Thread circle(Straight, tapered thread, male, inch, single, multiple threads, any thread angle)

G86,G87

Thread compound cycle

G70,G71 G72.G73

compound cycle

G74

End face drilling cycle

G75

Cutting or cutting cycle

G33

Rigid tapping cycle

Other thread function

G32

Single thread function

G34

Variable pitch screw function

Chamfering function

G01 I/K/R

Straight line or arc chamfering

Signal jump function

G31

Signal jump in feed operation

Segment .transition smoothly

G61,G64

Program segment automatic speed transition,Transition curve dynamic adjust automatically

Unlimited/ limited circulatory function

M92

Program or part of program segment carry out an infinite loop and domain and Limited cycle processing

Condition of programjump function

M91

According to the external condition signal, jump to execute different instruction flow of the program

Extension export control

M20 M21 M22

Level or pulse output control at the extension export

Waiting function for extemal condition

MO1

Wait for an external signal inputting, alarm when overtime

Output automatic repeat control function

M35

Suitable for automatically Feeding/ blanking,test the feeding status. repeat continuous feeding

Rotation axis control(Y axis)

M26 M27 M28

Set rotation speed and direction combined with G09(fast stopping) to locate indexing quickly after rotation stopping.

Other function

Chuck function

Inner card.outside card,Foot switch input,and key operation

Lubrication function

Continuouslintermittent lubrication

Timing function

Boot processing time, cumulative chronograph

Incentive function

Single boot piece and cumulative machining piece

Three switch function

Yes

Run, pause, alarm status indicator function

Yes

The external switch signal C turn on, pause the program operation

Yes

Diagnostic display

Input state

Yes

Output status display and control

User defined alarm the diagnosis

Axis shift pulse number

Yes

Spindle encoder line number

Yes

Spindle analog voltage

Yes

Input wiring and terminal definition

Yes

Output wiring and terminal definition

Yes

Safety function

Forward/reverse direction hardware limit

Yes

Forward/reverse direction software limit

Yes

Emergency stop

Yes

User defined alarm

Yes,2 self-defined alarm input

Debug function

Single stage operation machine lock function,

Yes

Driver interface

AC servo or three-phase hybrid drive

Control mode:"direction+pulse"

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