waves to the future

GSCAN Ultrasonic Scanning System
GSCAN , with ultrasonic flaw detection technology,
analyzes inner flaw existence without destroying products.
To facilitate ultrasound transmission, the target is water
immerged and scanned automatically to illustrate its
thickness, flaw position, and uneven distribution ofmaterial, etc. GNES, leading the market over tens of years,
have developed the software easy to use. With its creditedquality, it is widely used for quality control in manufacturingand mobility industries.
Using water, which has reasonable ultrasound transmission rate, as
contact medium facilitates automatic scanning of complex shape object. (Objects with various shape including board, cylindrical, spherical shape can be automatically* scanned with 0.01mm pitch.)* settings and scan plan required

Description

Specification

Mechanical sect. external dimension (Std.)

WxDxH: 900㎜ x 730㎜ x 1725㎜ (*1)

Water tank inner dimension (Std.)

WxDxH: 1150mm x 1040mm x 840mm (*2)

Mechanical sect. rangeof motion （with 6 axis）(*3)

X： （scan range）300-1000mm （resolution）0.01mm（max. speed）300mm/sec, servo motorY： （scan range）300-約800mm (resolution）0.01mm（max. speed）300mm/sec, servo motor
X-Y走査

Y-Z走査
XY

Z： （scan range）250-約800mm (resolution）0.01mm（max. speed）150mm/sec, servo motor

ZY

R： (turntable)：（scan angle）360°rotation（max. speed）30/rpm, servo motor(scan range) (R-Z)
500mm, (R-X) 1100mm
丸屋根走査

Z

θ1(holizontal swing)：（scan angle）270°, pulse motor（resolution）0.02°or less

斜め屋根モードZθ2（vertical swing）：（scan angle）330°, pulse motor（resolution）0.02°or less (*4)
Control panel
dimension
Power supplyexternalXＹ

Y

R-X走査

WxDxH: 800mm x 500mm x 1750mm

R-Z走査

XRZ

Three-phase 200V 3KVA(*1) depending on water tank size (*2) customizable(*3) scan range is customizable(*4) θ2 electric motion is option for small type

球走査

円錐走査
X

Z+θ１

R

＊Specification is subject to change without notice. Consult us for details of PC.

Image and Waveform of Real-time Scan Result
While the data of waveform and echo height of each coordinate is stored, all the scan result data for designated area are also stored. For example, between the thickness that follows the surface echo exceeding thethreshold, the waveform of certain echo height is recorded, and the level of flaws can be visualized for theentire designated area by coloring in accordance with echo height. Also, pointing a certain coordinate in thescanned image and referring to its recorded waveform, the detailed status of the flaw can be checked.

Variety of software settings and analysis functions!
Settings

Description

UT device setting
Scan conditions

All settings of UT device can be sent from PC.
Max. 100 settings can be stored as files including scan conditions.

Scan area

Can be set by “2 position scan planning method”, designating startand end position, or by pointing certain positions on the scanned

Water pathdistance

The distance between the probe and the workpiece can bemeasured/displayed using the surface echo of the workpiece.

Go to cursor
position

The probe can be moved to a certain position by pointing any pointon the scanned plain view image.

S gateVIEW gate

A ScopeAnalysis function

Description

Scanned image

C scope, B/D scope

Color tones

Gradation/mono tone/binarization

Image analysis

Enlarge/shrink function
Display with magnification ratio
Measurement with various cursors- Cross hairs cursor: Echo heigh, waveform of the cursor position- Straight line cursor: distance between two designated points- Square cursor: width and height of designated area

Plain view image

Plain view or cross section image is displayed based on echoheight or depth.

A Scope (softwaregate)

Waveform of a designated point on the plain view scanned image
can be generated/displayed from the stored data.

FFT analysis

Frequency analysis can be done based on the waveform of adesignated point.

Full wave crosssection imageComplete cross section image can be shown based on adesignated cross section waveform.

3D display

Simple 3D display based on the position of reflection soured (X/Yand Z position) and echo height.

Image scale

A workpiece can be shown in actual size both on PC display andprinted matter when settings made.

＊Standard specifications of hardware/software are listed., but can be customized in accordanceclient needs. Contact us for details.

GNES Corporation
3-2-25, Hikaridai, Seika-cho, Souraku-gun, Kyoto, 619-0237, Japan
TEL: +81-774-95-9701 / FAX: +81-774-95-9702
URL: http://www.gnes.co.jp/en/

C Scope

B Scope/D Scope (right)

3D Display