Sleeve joint secures more than a pinjoint, it's surface contact with the rim's inner wall is increased yet we're able to maintain it's lightweight properties.
袖套连接比销钉连接更加安全，可靠。这种表面与轮圈内部墙的接触更加增加了我们能维持它的轻量的特性。
2
Based on the structural determination of prestress pinjoint assembly, the structural characteristics of the prestress pinjoint structures are discussed in this paper.
预应力杆件体系的结构判定是预应力结构设计的基本问题，更是新型预应力杆件结构体系研究的重要基础理论。
3
Also some important part is the bucket cylinder jointpin, the bushing, certainly must carry on the inspection to these place loose and tight.