Targeting Zero Overlook with 360° Inspection

Even metal components requiring visual inspection of whole surfaces can be inspected in 5 seconds. Defects with a depth of 0.3 mm are accurately detected.

Automated visual inspection system for casting/forging components

​Lulimo H

  • Our proprietary Multi Angle Multi Shot system enables complete inspection for microscopic defects in a cycle time of just 5 seconds with zero overlook.

  • An integrated transfer system allows continuous high-speed processing of components from loading to inspection and finally unloading.

  • Shot blasting marks are removed by our proprietary image processing, enabling the detection of hidden defects.

 

Detectable defect sizes

Component sizes

Inspection cycle time

System size

Power supply, utilities

Dents, scratches, underfills, surface roughness and other defects that are at least 0.3 mm deep and 0.5 mm wide

150 (W) x 200 (D) x 150 (H) mm, maximum weight of 3 kg

Approx. 5 seconds per component  May vary depending on inspection conditions

3,871 (W) x 1,120 (D) x 2,248 (H) mm, weight of approx. 2,500 kg Not including tower lamp

200 V AC, 3-phase 50 A, air supply

Examples of targeted components

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Direct injection parts

​ connecting rod

Hub bearing

Hub

Cross joint

yoke

pulley

Rocker arm

Please contact us for inspection needs other than those listed. We will check the information and respond.

 

Defects detectable with a depth of
0.3 mm or more

Issues including ironing marks, scrubbing marks, dents, pits, underfills, die attributable defects and surface roughness/unevenness with a depth of 0.3 mm or more can all be detected at high speed.

Examples of targeted components

Solve labor shortage

Prevent overlook

Reduce excess detection

Improve quality & reliability

Advantages of introduction

​Customer Voise

 

Inspection

All inspection processes are performed automatically inside the system.

​STEP

2

Loading

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We are able to design automatic loaders that can handle a wide range of components as optional units.

​STEP

3

Surface inspection

Components loaded into the system are automatically transferred to the first inspection unit. This unit is equipped with 17 cameras that are used to capture images for inspection. The images are then compared with the masters using our proprietary image processing technologies, enabling the detection of defects.

​STEP

1

Registration of master images

Master images of approved components can be created in just a few minutes. Comparison with these masters enables even components with large tolerances to be inspected with great accuracy.

​STEP

​4

Reversal

​STEP

5

Rear Inspection

​STEP

6

Separation and unloading

Once image capturing is completed for components in the inspection unit, their front and rear surfaces are reversed. They are then transferred to the second inspection unit.

Images of the rear surfaces are captured in an inspection unit similar to that used in step 3. These images are also compared to the masters.

After inspection is completed, accepted and rejected components are judged and sent to their respective unloaders for discharge.

Monitors displayed inspection results

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Images with detected defects are displayed in red frames

​Enlarged views of defect sites

Defect areas are marked with yellow

Inspection histories are
displayed in a list view

​Click here to download the product catalog

SCREEN Holdings Co., Ltd.

Inspection & Measurement

Kyoto

Furukawa-cho 322, Hazukashi, Fushimi-ku,
Kyoto 612-8486

TEL : ​+81-75-931-7818 /  FAX : +81-75-931-7826
 

Tokyo

7th Floor, Yamatane Bldg., 2-21 Etchujima 1-chome, Kotoku, Tokyo 135-0044

TEL:+81-3-4334-7977  /  FAX :+81-3-4334-7978

​More

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