We have built technology and management system cultivated by casting of automobile parts that always require strict conditions of quality, by making full use of technology such as AI, robots and IoT.
We achieved high quality assurance compliant with IATF 16949:2016.
01High Quality
02High Quality
03High Quality
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Flow and solidification analysis on 3D model is conducted before casting to understand defects such as porosities in advance to reflect them in the mold design.
Test casting under wider range of manufacturing conditions is conducted to confirm robustness. Defects in test products are inspected by X-ray CT metrology. We detect the optimum conditions for mass production by repeating cycles of these processes.
When materials are received, we internally analyze the components by analysis robots. Patrol analysis is conducted every three hours when melting as well as vacuum gas test to determine if there is any problem.
We conduct multiple checks such as appearance inspection, cutting color check after finishing process to inspect quality before/after casting.
Precise temperature control is performed by monitoring temperature data of eight locations (four points each top and bottom) inside the mold by LCD monitor with good visibility.
Temperature data is saved as a CSV file every 5 seconds.
We constantly monitor mold temperature to prevent casting defects.
Dimension is guaranteed by sampling inspection by 3D measuring machines and robots. In addition, the shape of products and molds are inspected by contactless inspection by using a 3D scanner. Automated measurement can achieve much better efficiency and accuracy than manual measurement which was common in the past.
QR code is printed on our products to show the manufacturing data (Manufactured date/manufacturing line/worker’s name/mold temperature during casting/material analysis information/leakage inspection information). This enables to trace accurate process records for accurate feedback.
