Indandatho ye-piston isho indandatho yensimbi eshumekwe emseleni we-piston ezintweni ze-forklift. Kunezinhlobo eziningi zamasongo e-piston ngenxa yezakhiwo ezihlukene, ikakhulukazi izindandatho zokucindezela kanye namasongo kawoyela. Ukuphuka kweringi ye-piston kuyindlela evamile yokulimala yamasongo e-piston. Eyodwa, ngokuvamile, isiqephu sokuqala nesesibili sendandatho ye-piston yizona eziphuka kalula, futhi izingxenye eziningi eziphukile ziseduze nethangeni.

Indandatho ye-piston ingahlukaniswa izigaba eziningana, futhi ingase iphuke noma ilahleke. Uma indandatho ye-piston iphukile, izoholela ekwenyukeni kokuguga kwesilinda, futhi iringi ephukile yenjini ingase ivuthelwe epayipini le-exhaust noma ibhokisi lomoya elikhipha amanzi, noma ngisho nase-turbocharger. kanye nokuphela kwe-turbine, kulimaze izindwani ze-turbine futhi kubangele izingozi ezimbi!

Ngaphezu kokukhubazeka kwezinto ezibonakalayo kanye nekhwalithi yokucubungula engalungile, izizathu zokuphuka kwezindandatho ze-piston ziyizizathu ezilandelayo:

1. Igebe le-lap phakathi kwamasongo episton lincane kakhulu. Lapho igebe le-lap lendandatho ye-piston lincane kunegebe phakathi kwemihlangano, indandatho ye-piston esebenzayo izoshiswa futhi izinga lokushisa lizokhuphuka, ngakho-ke asikho isikhala esanele segebe le-lap. Insimbi ephakathi iyavuvuka futhi iziphetho zama-laps zigoba phezulu bese ziphuka eduze kwedolo.

2. I-Carbon deposits ku-piston ring groove Ukushiswa okungalungile kwezindandatho zepiston kuholela ekushiseni ngokweqile kodonga lwesilinda, okwenza uwoyela wokugcoba u-oxidize noma ushise, okuholela nakakhulu ekuqongeleleni okukhulu kwekhabhoni kusilinda. Ngenxa yalokho, indandatho ye-piston kanye nodonga lwesilinda kunokusebenzisana okuqinile, amafutha okukhuhla kanye nemfucumfucu yensimbi kuyaxutshwa, futhi amadiphozithi aqinile asendaweni akhiwa endaweni ephansi yokugcina ye-groove ring, futhi kukhona ithuba lekhabhoni eliqinile lendawo ngaphansi. indandatho yepiston. Ingcindezi yegesi ejikelezayo yenza ama-piston Ring agobe noma aphuke.

3. I-groove yeringi ye-piston igqokwe ngokweqile. Ngemuva kokuthi i-groove yeringi ye-piston igqoke ngokweqile, izokwakha uphondo. Lapho indandatho ye-piston iseduze nomkhawulo ophansi we-ring groove ethambekele ngenxa yesenzo somfutho womoya wokumisa, indandatho ye-piston izosonteka futhi ikhubazekile, futhi i-piston izokhubazeka. I-ring groove izogqokwa ngokweqile noma ize ibhujiswe.

4. Ukuguga okungathi sína kweringi ye-piston kanye ne-cylinder liner kusendaweni yezindawo ezifile ezingaphezulu neziphansi zendandatho ye-piston, futhi kulula ukukhiqiza ukuguga okunyathelwe futhi kubangele amahlombe. Lapho ukuphela okukhulu kwenduku yokuxhuma kugqokwa noma ukuphela kwasekuqaleni kwenduku yokuxhuma kulungiswa, indawo efile yokuqala izolimala. Isimo sishintshile futhi indandatho yokushaqeka ibangelwa amandla angenayo.