anh văn chuyên nghành cơ khí

Modern industrial robots are true marvels of engineering. A robot at the size of a normal person
can easily carry a load of over one hundred pounds and move it very quickly with a repeatability
of ±0.006 inches. Furthermore, these robots can do that 24 hours a day for years with no failures. Although they are programmable in many applications, especially in automatic manufacturing industries, they are programmed once and then repeat exactly the same task for years. Tài liệu giúp bạn tham khảo, ôn tập và đạt kết quả cao. Mời bạn đọc đón xem!

Mechanical properties of a material determine its behavior when subjected to mechanical stresses. These properties include elastic modulus, ductility, hardness, and various measures of strength. Mechanical properties are important in design because the function and performance of a product depend on its capacity…Tài liệu giúp bạn tham khảo, ôn tập và đạt kết quả cao. Mời bạn đọc đón xem!