二、某公司生產的滾珠軸承於轉速 100 rpm 與 10000 分鐘壽命的額定負載量為 30 kN，若此軸承被用於承受 15 kN 之徑向負載，運轉之轉速為 400 rpm，試求 90%軸承之壽命。（20 分）

詳解 (共 1 筆)

黃薪儒

詳解 #3269097

2019/03/29

(共 1 字，隱藏中）

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⑴Amid fears about robots replacing human jobs, South Korea could become the first country in the world to introduce a “robot tax.” A new proposal could see the country reduce the amount of tax benefits for companies that invest in automated machinery. So while it’s not exactly a direct tax on robots, it looks like the government is making investment in robotics less appealing for companies. South Korea has the highest concentration of robots in the world, with 531 multipurpose industrial robots for every 10,000 employees in the manufacturing industry. Currently, South Korean companies that invest in automation equipment can have up to 7 percent of their corporate tax rate deducted. The new ruling, however, will see this cut by up to 2 percent.

二、某公司生產的滾珠軸承於轉速 100 rpm 與 10000 分鐘壽命的額定負載量為 30 kN，若此軸承被用於承受 15 kN 之徑向負載，運轉之轉速為 400 rpm，試求 90%軸承之壽命。（20 分）

詳解 (共 1 筆)

相關申論題

相關試卷

二、某公司生產的滾珠軸承於轉速 100 rpm 與 10000 分鐘壽命的額定負載量為 30 kN，若 此軸承被用於承受 15 kN 之徑向負載，運轉之轉速為 400 rpm，試求 90%軸承之壽命。 （20 分）

詳解 (共 1 筆)

相關申論題

相關試卷

二、某公司生產的滾珠軸承於轉速 100 rpm 與 10000 分鐘壽命的額定負載量為 30 kN，若此軸承被用於承受 15 kN 之徑向負載，運轉之轉速為 400 rpm，試求 90%軸承之壽命。（20 分）