| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cast product capable of suppressing stress.SOLUTION: A plurality of joining chips 10 respectively joined with a plurality of parts on a counterpart side member 3, is insertingly casted in a cast metallic material 2. The cast metallic material 2 is configured by metallic material different from the counterpart side member 3, so that by contraction due to the cooling of the cast metallic material 2 after casting, stress is generated on the cast metallic material 2. However, the plurality of joining chips 10 scattered and insertingly casted in the cast metallic material 2 is respectively joined with the plurality of parts on the counterpart side member 3, this the size of the joining chips 10 can be decreased. Consequently, the stress generated on the cast metallic material 2 by the contraction due to the cooling of the cast metallic material 2 can be suppressed.</p> |
