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编輯先生: 我是交通大學机械工程系二年级的一个学生,最近学習彈簧製造,發生了下面二個问题: (1) 在製Eztension spring時,若簧圈Coill)與簧圈互相密接,則在製造時是怎樣圈起來的?(因鋼絲有彈性,圈後如略有引長,即不能密接) (2) 市上購買之鋼絲,是否須經過退火後再圈成形狀?成形後是否必須經熱处理? 以上是二個實際問題,希望能幫助解决。
Mr. Edit: I am a student in the second year of Mechanical Engineering Department of Jiaotong University. I recently studied spring manufacturing. The following two problems occurred: (1) In the case of Eztension spring, if the coil Coill) and the spring coil are in close contact with each other, How are the coils in the manufacturing process? (Because the steel wire is flexible, the length of the coil can be extended slightly, that is, it cannot be tightly connected.) (2) Whether the steel wire purchased in the city must be annealed and then coiled into a shape? Must it be formed after forming? Heat Treatment? These are two practical problems that we hope will help solve.