adjustable mandrel

基本解釋

The size of the slit (16) is adjustable to meet the requirements of drawing the mandrel bars with different specifications.
開縫（16）的大小可調(diào)以適于拔不同規(guī)格芯棒的需要。
ip.com
By unlocking the mandrel, up-semi-ball-seat, down-semi-ball-seat and the sphere body the adjustable posture of the large component may be resumed.
將油壓卸載就可以釋放與機身部件連接的芯軸，使機身部件恢復(fù)到自由調(diào)姿狀態(tài)。
hkxb.buaa.edu.cn
The streamlined diameter-adjustable mandrel has been designed by analysis its structure and calculation, which supply a way for opening the similar produce.
設(shè)計了一種新型的可調(diào)直徑卷筒，對卷筒的總體結(jié)構(gòu)進行了分析和設(shè)計、計算，為開發(fā)同類產(chǎn)品提供了設(shè)計依據(jù)。