Iintlobo ezine zomonakalo kwi-crankshafts
2020-01-02
Emva kokuba injini isetyenziswe ixesha elide, i-crankshaft inokonakala ngenxa yezizathu ezininzi. Ukongeza kwi-crankshaft ngokwayo, kukho omnye umonakalo ongaqhelekanga, onjengemikrwelo kumphezulu wejenali kunye nokuguqulwa kwe-crankshaft.
1. Umsantsa phakathi kwejenali yecrankshaft kunye ne-bearing bush uyanda emva kokunxiba
Xa i-crankshaft ijikeleza, phantsi kwesenzo samandla e-centrifugal, ukungcola komatshini kwi-oyile kuthambekele kwelinye icala lomngxuma we-oyile kwaye ibe yi-abrasive, ebangela ukuba ijenali inxibe ngokungalingani kwaye ivelise i-taper.
2. Krwela okanye tsala kumphezulu wejenali yecrankshaft
I-oyile yokuthambisa ye-oyile sump ayitshintshwanga ngexesha, ukuze i-oyile yokuthambisa iqulethe isinyithi esikhulu kunye namanye amasuntswana abrasive axutywe kwisithuba sokuthwala iqokobhe kunye nejenali ukuphawula nokukrazula umphezulu wokukhuhlana.
Ukugcinwa kwesihluzi somoya akukho ndawo, i-cylinder liner, i-piston kunye ne-piston ring i-gap yokunxiba iyanda, kunye nesanti, ukungcola kunye nezinye i-abrasives ezinokutsha kwe-air inhalation cylinder emva kokubaleka kwi-oyile sump, ukujikeleza kwijenali kunye nokukhupha imvume.
3.I-crankshaft deformation
I-Crankshaft deformation ihlala igoba i-deformation kunye ne-torsional deformation, i-deformation eninzi ye-crankshaft iya kukhokelela kwindawo yayo kunye neendawo ezidibeneyo zokunxiba, ukukhathala okukhawulezileyo, ukuphuka kwe-crankshaft kunye nokungcangcazela okugqithisileyo komatshini.
4.Ukwaphuka kweCrankshaft
Bonke oonobangela bejenali yecrankshaft yokuqhekeka komphezulu kunye nokugoba kwecrankshaft kunye nokugqwetheka zingoonobangela bokwaphuka kwecrankshaft.
