3.2 轴的设计··········································································································20Р 3.3.3 轴承的选用和设计··························································································22Р3.4 弹簧的选用·············································································································23Р3.5 底座的设计·············································································································27Р第4章其它主要零件的校核··········································································29Р 4.1 轴的校核·················································································································29Р 4.2 调心滚子轴承的校核·····························································································31Р 4.3 键的校核
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