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鋼球の選定

2016-06-28View Original

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専門家の皆様:鋼球を選定する際、鋼球の強度に関してですが、設計条件での鋼球が受ける圧縮荷重が破壊荷重より小さいだけでよいのでしょうか?鋼球の最大断面における応力が、鋼球材料の許容応力よりも小さいかを確認する必要はありますか? ありがとう!
Reply #22016-06-29
GB/T308規格の鋼球
Reply #32016-07-01
具体的にはよくわかりませんが、通常は硬さ、接触応力、破壊荷重、安全率を総合的に考慮するのでしょうね。専門家の方の回答を待ちます。

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