www.coretec.co.jp

3D WELD BEAD INSPECTION SYSTEM

Class 2

LASER SAFETY

Automatic inspection instead of visual inspection with greatly improved reliability. Includes self-diagnosis function.

Data and judgment results obtained during inspection can be saved, output and analyzed.

Easy-to-use settings screen makes it simple to set the inspection items.

Highly Reliable!

Simple settings and customizable

Traceability perfect for welding inspection

Patent: No. 5758090

Can be used for these types of welds

Wide variety of bead inspection settings are available

A pplications

Leg lengths of upper and lower plates

Lap Welding

* It might not be possible to inspect if the weld height is low.* It might not be possible to inspect welds where the shape of the base metal is covered up.

Fillet Welding Curved Surfacesof Pipes and Similar Parts

Burn-through(Hole in the base material)

Protrusion Weld toe angle Weld start position Weld position gap

Undercut Pit Spatter

Weld length measurement Weld height Throat thickness Excessive bead

3D Weld Bead Inspection System

Calculates freely selected cross section shapes from 3D measurement results. [Patent: No. 5758090]Characteristic amount of welds is calculated from cross section shapes to perform automatic judg-ment of weld quality (OK/NG).Can be used for curved base material and curved line welds.

Characteristic amount analysis function

Simple Teaching

1.

2.

OK RangeDetection Range

No Weld Range

NG Range

Lap Welding Inspection (Flat Surface)

Characteristic Amount of Lap Welding (Flat Surface)

Upper Plate Weld Height

Upper Plate Leg LengthLower Plate Leg Length

Excessive Bead Height

Throat thickness

Lower Plate Weld Height

Weld Edge Detection Screen

Guide Laser Output(For teaching)

Line Laser Output(For measurement)

Robot teaching can be done so that the guide and line lasers overlap.

Welding Judgment Results Screen

Undercut can also be detected.

Welds on curved surfaces of pipes and similar objects can also be inspected.

Lap Welding Inspection (Curved Surface)

Fillet Welding Inspection

Weld Edge Detection Screen Welding Judgment Screen

Weld Edge Detection Screen Welding Judgment Screen

3D camera head

3D Weld Bead Inspection System

F eatures

Uses an original 3D camera head.

Simple robot teaching using guide laser

Judgment Item Settings

Compatible with Traceability

3D Shape Combining Function

3D ShapeCombining Process

3.

4.

5.

=+

First Scan Second Scan After 3D Shape Combining

3D Weld Bead Inspection System

F eatures

Various parameter settings functions allow you to set the judgment items.

Compatible with various inspection needs

Saving of shape data

CSV file output

Analysis of all data (specialized analysis software is included) Max./Min./Avg./Standard Deviation

3D shapes are combined based on robot position information by using 3D pattern matching technology.

Even welds that require multiple measurements such as pipe welds can be inspected.

• Workpiece information output (ID, model, etc.)• Inspection start output• Inspection results reception• Monitoring of status of 3D inspection unit

• Ethernet I/P• Ethernet (MC Protocol)• CC Link

• Robot + 2 External Axes (Index and Lifter)

Robot Controller

3D camera head

6-Axis RobotDenso WaveVS-087

Display• Parameter Settings• HMI Display (measurement results, images, judgment, OK/NG locations, etc.)

Data Management PC• Traceability• Backup

Measurement PC• 3D Data Acquisition• Measurement/Judgment

Display Switcher

PLC

HDD

PLCDisplay

[Control cabinet internal configuration shown within dotted line]

• Camera Signal• Laser Control

• Display of Judgment Results

3D Measurement unit (3D camera head + Denso Wave VS-087) Control Cabinet

UPS

Monitor

Hub

Inspection PC

PC for Checking Inspection Results

Robot Controller

Inspection Operations Now Showing on YouTube!

Search3D Weld Bead Inspection System

3D Weld Bead Inspection System

C onfiguration

System Configuration Diagram

3Dtester-003/1611E

Item Specifications

Measurement Width 60mm

Measurement Height ±7.0mm Max. ±20.0mm

Working Distance 62mm

Resolution 1538 × 200 Pixel

Laser Width 0.1mm (class2)

Height Direction Resolution Approx. 20μm

Width Direction Resolution Approx. 40μm

Feeding Direction Depends on scan speed.Resolution Resolution: 300 μm @Speed: 86 mm/sec,

3D Camera Head Specifications (Model: CVMC-15)

Self-diagnosis fixture is standard equipment.Easy to check accuracy by usingself-diagnosis software

Line LaserGuide Laser

Object for Inspection

3D Camera Head

Camera

6-Axis Robot

5015013

162

Demo units are permanently installed at our head office factory.Sample test requests can be received at any time.

Please feel free to contact us.

Sample Test Requests Received Any Time

Contact: info@coretec.co.jpSales rep: Kanehira

R563.2

R1184.2

170°

170°

R1214.2

1214.2 1154.2

445

414

768.7

Self-Diagnosis Fixture

Next Generation 3D Inspection System that Improves Quality

Headquarters:500 Akahama, Soja-shi, Okayama 719-1121, JapanTEL +81 866-94-9005 FAX +81 866-94-1178http://www.coretec.co.jp/ E-mail:info@coretec.co.jp

* Specifications are subject to change without prior notice.

3D Weld Bead Inspection System

S pecifications

Robot Movement Range (Denso Wave VS-087)

There is also a 1-axis robot type available.