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DIEX CORP.

CNC-L : CNC Laser Welding Machine

CNC LASER WELDING MACHINE : CNC-L

CNC LASER WELDING MACHINE MODEL NO.  CNC-L

FULLY CNC CONTROL LASER WELDING MACHINE USING CO2 OR FIBER LASER GENERATOR.

MACHINE FEATURES

Turn-key CNC tooling for laser welding of diamond segments engineered to work in cooperation with a dedicated

 laser beam generator ( laser generator and suitable optics to be supplied by customer or Diex)

Standard 3 axis X,Y,C movements fully numerically controlled;

Optional additional V axis to automatically measure  disk diameter and correct accordingly the NC program

-   Automatic disk loading/un-loading device;

-   Automatic disk locking device on spindle shaft;

 "One by one" segment welding obtained by X-Y axes interpolation and carried out upon measured disk radius. 

Welding path fully programmable according to any desired shape as long as they fit inside X-Y working area;

-   High force grippers to provide positive holding of segments during weldment;

Self-centering grippers are capable to maintain the segment positioned with equal shoulder referred to disk position 

regardless if segment height is slightly inconsistent (within pre assigned range)

Manual precise vertical adjusting of spindle to adjust shank working level versus grippers centre line.

Automatic segment feed station from vertical magazines

Auxiliary second segment gripper assembly fed by vertical magazine, engineered to feed  "drop" segment 

shaped according to customer Specs.

-   Auxiliary shank clamping device to provide positive holding of shank end during welding;

-   Parametric software ("friendly use") full - diagnosis

Technical data sheet

Laser beam generator2.0 KW - C02 laser generator

( Customer or Diex to supply )

Vertical magazine capacityup to 200 segment.

Welding feed rateup to 4 M./MIN.

Disk diameter range100-625 mm

MotorsBrushless

ControllerCNC Num (Telemecanique)

Axis StrokeX:450 mm Y:150 MM C:CONTINUOUS    Z (spindle vert adj): 20 mm

Standard axis max feed rateX:10 M./MIN  Y:10 M./MIN  C:50 RPM   Z:MANUAL

Positioning accuracyX:+/-0.02 MM Y:+/-0.02 MM  C:+/-0.05 degrees   Z:+/-0.05 mm

Overall dimensions2500 x 2500x 2500mm

Machine performance

Typical welding performance is 5.0 seconds/ segment (40 mm long) for a "WELD & FEED" task which generates

A cycle time for 230mm, disk with 15 segm. Of 75 (seventy-five) seconds for a complete cycle provided that:

-Welding velocity is at least 3 m./min ( v = 2-4 m/min); Segment length is not exceeding 40 mm.

-Segment length is not exceeding 40 mm.

-No probing cycle is active

-No time delay is wasted to allow opening/closing laser beam shutter 

NOTE: Tanks to outstanding segment holding it is possible to weld ONE SIDE ONLY up to 300 mm 

 

TECHNICAL DATA

SYSTEM TYPICAL CONFIGURATION

 1. STANDARD TURN KEY MACHINE INCLUDING NUMERIC CONTROLLER AND SOFTWARE

 2. AUTOMATIC DISKS LOADING/UNLOADING DEVICE INCLUDING 2 PLATFORM-MAGAZINES

 3. ADDITIONAL V AXIS TO PRECISELY MEASURE DISK DIAMETER INCLUDING SOFTWARE PACKAGE TO

    AUTOMATICALLY COMPENSATE NC PROGRAM UPON REAL DISK DIAMETER

 4.SENSOR KIT TO DETECT DROP SEGMENT POSITION BEFORE AS WELL AS AFTER DROP SEGMENT IS WELDED

 5.TWO EXTRA VERTICAL MAGAZINES EQUIPPED WITH QUICK CHANGE DEVICE AND DESK TOOLING 

    FOR FAST REFURBISHING

 6. SECOND GRIPPER ASSEMBLY COMPRISING GRIPPER SHUTTLE PLATE, MAGAZINE TO AUTOMATICALLY

 7. GRIPPER PROVIDED WITH HYDRAULIC CYLINDER TO PERFORM INCREASED SEGMENT HOLDING FORCE

 8. SHANK CLAMP-UP UNIT TO ALLOW AUTOMATIC HOLDING OF SHANK AREA DURING WELDING

 9. GRIPPERS (BOTH) PROVIDED WITH SELF-CENTERING FEATURE

10. Z PRECISE SPINDLE VERTICAL ADJUSTMENT

CNC TOOLING FOR LASER WELDING SYSTEM: OPTION LIST

1. STANDARD TURN KEY MACHINE INCLUDING NUMERIC CONTROLLER AND SOFTWARE:

2. STANDARD AUTOMATIC DISKS LOADING-UNLOADING DEVICE INCLUDING 2 PLATFORM MAGAZINES 

   (MAX DISK DIAMETER=625MM);

3. OPTIONAL DISK LOADING-UNLOADING DEVICE EQUIPPED WITH DUAL INFEED MAGAZINE AND 

   DISK ROTATION DEVICE TO PREPARE DISK FOR "DOUBLE SIDE WELDING";

4. INTEGRATION OF INSPECTION STATION IN ORDER TO CARRY OUT FULLY AUTOMATICALLY A 

   100% INSPECTION OF WELDING BLADES.

5. INTEGRATION OF VIBRATORY FEEDER BOWL TO REPLACE VERTICAL MAGAZINE

6. SECOND GRIPPER ASSEMBLY TO AUTOMATICALLY FEED "DROP" SEGMENT (ASPHALT DISKS) 

   FED BY DEDICATED ADDITIONAL VERTICAL MAGAZINE ENGINEERED FOR ODD SHAPE SEGMENTS 

   (CUSTOMER TO SUPPLY DROP SEGMENT SHAPE)

7. SENSOR AND SOFTWARE KIT TO DETECT DISK DIAMETER AND DISK RUN-OUT (V AXIS);

8. STROKES EXTENSION TO WELD DISK DIA.UP TO 900 MM;

9. ADDITIONAL SERIAL LINE TO ALLOW CONNECTION TO REMOTE PC/PRINTER TO COLLECT DATA REPORTS

10. SAFETY ENCLOSURE;

CNC TOOLING FOR LASER WELDING SYSTEM: ADVANTAGES

 1. AUTOMATIC LOADING/UNLOADING OF CORES;

 2. AUTOMATIC FEEDING OF SEGMENTS FROM QUICK CONNECT MAGAZINES OR FROM VIBRATORY BOWL;

 3. AUTOMATIC DETECTING OF DISK DIAMETER AND DISK ECCENTRICITY;

 4. AUTOMATIC DETECTING OF CORE ORIENTATION (SLOT ANGULAR POSITION);

 5. ONE BY ONE SEGMENT WELDING OBTAINED MAINTAINING STATIONARY THE LASER BEAM AND 

   MOVING DISK SEGMENT BY INTERPOLATION OF X AND Y  AXES TO GENERATE AND DESIRED 

   "PATH" WITHIN THE WORK ENVELOPE;

 6. POSITIVE RADIAL FORCE APPLIED TO THE SEGMENT THROUGHOUT THE ENTIRE PROCESS 

   IN ORDER TO PROVIDE CONTACT BETWEEN SEGMENT AND DISK DESPITE TENSIONS GENERATED DURING

   WELDING;

 7. VERTICAL ADJUSTING OF SPINDLE ASSEMBLY TO ALLOW EQUAL SEGMENT SHOULDERS POSITIONING;

 8. ULTRA PRECISE, DIRECT DRIVE, SPINDLE ASSEMBLY;

 9. DOUBLE GRIPPER ASSEMBLY TO ALLOW LASER WELDMENT OF ASPHALT "DROP" SEGMENTS OF ANY

     DESIRED SHAPE;

10. FULLY AUTOMATIC ROUTINE TO PERFORM WELDING OF THE OPPOSITE SIDE OF THE DISK IF NEEDED ;

11. OPTIONALLY SUITABLE FOR DRILL CORES;

12. AUTOMATIC QUALITY CONTROL MODULE TO PERFORM RESISTANCE QUALITY OF EACH WELDED SEGMENT

     (PISTON APPLIES TARGET TORQUE TO EACH SEGMENT DETECTING DEFLECTION);

13. VERY FAST AND RELIABLE CYCLE TIME :75 SEC FOR A 230MM. DIA DISK WITH 15 SEGMENTS;

14. PRODUCTION DATA DOWNLOADED TO REMOTE PC;

NOTE

This technical data may be used only for guideline of production. DIEX Corp. will reserve the right to introduce any technical modification to its own machines, also in contract acquired, which its irrevocable decision are improvements. Therefore, any datum given on the catalogues & and data sheet has only indicative value.

Special machines & Equipments  for Diamond Tools.
DIEX CORP. #1104 -101,Empire,127 Uisadang-daero,Yeongdeungpo-Gu,Seoul Korea.
www.diex.comsales@diex.com / T. +82 70-8877-4563 / F. +82 2-780-0098

Attached files

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