1. hap bilong braket
Such parts generally have shafts, bushings and other parts, in the view expression, as long as the drawing of a basic view coupled with the appropriate section and dimension, you can put its main shape features and local structure expressed. In order to facilitate the processing of the map, the axis is generally placed according to the horizontal projection, the best choice for the axis of the vertical line position.
2. Pan hap
Besik seip bilong ol dispela hap em i flat disk, jeneral i gat ol en kap, bonet, gia na ol narapela hap, bikpela straksa bilong ol em i wanpela kain bodi i save tantanim, planti taim i gat kain kain seip bilong flange, yunifom raun hul Na ol rib na ol narapela lokol straksa.
3. ol hap bilong Foklift
Ol hap olsem i save fok, konektim stik, bearing na ol narapela hap. Bikos long senis bilong prosesing posisen bilong ol, long makim bikpela lukluk, bikpela tingting bilong wok posisen na seip fija. makim ol narapela lukluk, planti taim ol i nidim tupela o moa long ol as lukluk, na tu yusim stretpela lukluk bilong ples, kros-seksen na ol narapela rot bilong soim long kamapim lokol straksa bilong ol hap{3}}}