1、select a mechanical component from part 3 of this book (roller bearings, springs, etc.), go to the internet, and, using a search engine, report on the information obtained on five manufacturers or suppliers.
chapter 2---kinematics fundamentals
chapter-2--kinematics fundamentals --homework
1、please calculate dof of mechanisms in the attachements.
chapter---linkages
chapter -3--linkages---homeworks
1、题目见附件ppt.
chapter -4---failure and prevention
chapter-4--failure and prevention --homework
1、please revise the calculation of failure criteria (强度准则) and submit what you have studied.
chapter -5---shaft
chapter--5--shaft--homework
1、see the attached.
chapter6--bearing
chapter 6--bearing --homework
1、please check the attached homework.
chapter 7---gear
chapter 7---gear --homework
1、please check the attached.
chapter 8--cam
chapter 8--cam--homwork
1、the homework is attached here.
chapter 9---joint
chapter 9---joint--homework
1、please see the attached.
chapter 10--belt and chains
chaptert 10--belt and chains--homework
1、compared with gear drive, what are the advantages and disadvantages of belt drive and chain drive?