使用(yong)(yong)脹(zhang)(zhang)緊(jin)(jin)聯(lian)(lian)(lian)(lian)結(jie)(jie)套(tao)使主機零(ling)件制(zhi)造(zao)和安裝簡(jian)單。安裝脹(zhang)(zhang)緊(jin)(jin)聯(lian)(lian)(lian)(lian)結(jie)(jie)套(tao)的軸和孔(kong)的加(jia)工不(bu)(bu)像過盈(ying)配合那樣要求(qiu)高精度的制(zhi)造(zao)公差。脹(zhang)(zhang)緊(jin)(jin)聯(lian)(lian)(lian)(lian)結(jie)(jie)套(tao)安裝時無(wu)須加(jia)熱，冷(leng)卻或(huo)加(jia)壓設備(bei)，只需將螺栓(shuan)按要求(qiu)的力矩擰(ning)緊(jin)(jin)即可(ke)。且調整(zheng)方(fang)便(bian)，可(ke)以(yi)將輪(lun)轂在軸上(shang)方(fang)便(bian)地(di)調整(zheng)到所需位置。脹(zhang)(zhang)緊(jin)(jin)聯(lian)(lian)(lian)(lian)結(jie)(jie)套(tao)也可(ke)用(yong)(yong)來聯(lian)(lian)(lian)(lian)結(jie)(jie)焊接性差的零(ling)件。脹(zhang)(zhang)緊(jin)(jin)聯(lian)(lian)(lian)(lian)結(jie)(jie)套(tao)的使用(yong)(yong)壽命(ming)長.脹(zhang)(zhang)緊(jin)(jin)聯(lian)(lian)(lian)(lian)結(jie)(jie)套(tao)在超(chao)載(zai)時，將失去聯(lian)(lian)(lian)(lian)結(jie)(jie)作用(yong)(yong)，可(ke)以(yi)保護設備(bei)不(bu)(bu)受損害。脹(zhang)(zhang)緊(jin)(jin)聯(lian)(lian)(lian)(lian)結(jie)(jie)套(tao)聯(lian)(lian)(lian)(lian)結(jie)(jie)可(ke)以(yi)承受多(duo)重負荷(he)，其結(jie)(jie)構可(ke)以(yi)做成多(duo)種樣式。根據安裝負荷(he)大小，還可(ke)以(yi)多(duo)個脹(zhang)(zhang)緊(jin)(jin)聯(lian)(lian)(lian)(lian)結(jie)(jie)套(tao)串聯(lian)(lian)(lian)(lian)使用(yong)(yong)。脹(zhang)(zhang)緊(jin)(jin)聯(lian)(lian)(lian)(lian)結(jie)(jie)套(tao)拆卸方(fang)便(bian)，即可(ke)使被聯(lian)(lian)(lian)(lian)結(jie)(jie)件容易拆。脹(zhang)(zhang)緊(jin)(jin)時，接觸面(mian)緊(jin)(jin)密貼合不(bu)(bu)易銹蝕(shi)，也便(bian)于(yu)拆開。