Crankkshaft o se tasi o sili ona taua vaega o le afi, o lana galuega o le a taofia ai le kesi o le kesi i le vevesi o le bracnist, paleni swos
O le Crankshaft e masani ona i ai i le pito i luma, o se paʻu autu, o se crank, o se counterweet, o le fesoʻotaʻiga lapotopoto ma le pito i tua. O le inisiua e aofia ai se fesoʻotaʻiga laua ma le lapotopoto Rod ma lona itu tauagavale ma le au tusi muamua. O le numera o le crank o se crankshaft e faʻalagolago i le numera ma faʻatulagaga o le cylinder. O le crankshaft o se tasi o le cylinder afi na o le tasi le malosi; O le numera o le Crank o le Crankshaft o se laina i-laina e tutusa ma le numera o maaleni; O le numera o Cranks i le Crankshaft o le Vili e tutusa ma le afa o le numera o cylinderers. The front-end shaft of the crankshaft is equipped with a pulley, timing gear, etc., which is used to drive the water pump and the valve mechanism. O le spindle ua o le crankshaft ua faʻapipiʻiina i le nofoaga autu o le utu o le kalone tino ma ua faʻaaoga e lagolago ai le crankkft. O le Connecting Rodd o loʻo faʻaaogaina e faʻapipiʻi ai le lio o le lakapi, ma o le Crank e faʻafesoʻotaʻia le tusi o le Shot Shoft ma le fesoʻotaʻiga Rod Storation. Ina ia mafai ona faapaleni le centrifugal malosi pe a o le crankshaft liligi, o le paleni poloka o loʻo tuʻuina atu i luga o le crankshaft. O le fesoʻotaiga faʻafesoʻotaʻi o loʻo tuʻuina atu i le pito i tua o le Crankshaft e faʻafesoʻotaʻi le Lima i le Crankshaft e Bolts. Ina ia faʻamalosia le fesoʻotaʻiga o le lisi o le Rod Rod, o le moli moli o loʻo sipili mai le ata autu o le ata i le fesoʻotaʻiga lauamau. The integral crankshaft is simple in structure, light in weight and reliable in operation, and generally adopts plain bearings, which are widely used in medium and small engines.
(1) The working interval Angle of each cylinder should be equal to facilitate the smooth operation of the engine. Within the crankshaft Angle at which the engine completes a working cycle, each cylinder should work once. Mo le fa-tamoʻe afi ma le cylinder numera i, o le galuega internal o le 720 ° / i. O lona uiga, uma 720 ° / O aʻu o le crankshaft e tatau ona i ai se kalone mo galuega ina ia mautinoa e sologa lelei le afi.
The arrangement of the crankshaft and crank of the in-line four-stroke engine. The work interval Angle of the in-line four-cylinder four-stroke engine is 720°/4=180°, the four crank are arranged in the same plane, and the engine working sequence (or ignition sequence) is 1-3-4-2 or 1-2-4-3. The working cycle thrust device commonly used has a single-sided semi-circular thrust pad with anti-friction metal layer, crankshaft main bearing with flanging and round thrust ring has three forms. The thrust pad is a semi-ring steel sheet with anti-friction alloy layer on the outside, which is installed in the groove of the body or the main bearing cover. Ina ia mafai ona puipuia le liliuga o le pamu o le pad pad, o le pau lava le pad ei ai le palu i totonu o le groove. O nisi auvae pito i luga e faʻaaogaina ai le 4 fasi pepa e lua penefiti tulaga lelei tapulaʻa, ma nisi faʻaaoga 2 fasi fasi tapulaa. O le itu ma le anti-porisi uʻamea e tatau ona faʻasaga i le crankshaft.
Zhuo Myng Shanghai Auto co., ltd. e naunau e faʻatau atu MG & MAUXS Auto e talia e faʻatau.
