Muminda yemagetsi mechanics uye mainjiniya, mapombi anodzokororwa katatu akavimbika uye anoshanda mhinduro kune akasiyana maapplication. Ingave ichishandiswa mumafuta uye gasi kudhirowa, kurapwa kwemvura, kana maindasitiri maitiro, kunzwisisa kuti pombi yakadai inoshanda sei kunogona kuvandudza zvakanyanya kushanda kwayo uye hupenyu hurefu.
Nheyo yakakosha yepombi inodzorera katatundeyekushandura mafambiro ekutenderera kuita mutsara wekufamba. Izvi zvinowanikwa ne crankshaft mechanism ichityaira mapiston matatu nenzira yakawiriraniswa. Iyo katatu-cylinder dhizaini inoratidzira masilinda matatu ekuenderera kwemvura kuyerera, kuderedza pulsation uye kuve nechokwadi chakagadzikana kubuda. Izvi zvinonyanya kubatsira mumashandisirwo apo yakagadzikana kuyerera mitengo yakakosha.
Iyo crankcase kumagumo emagetsi chinhu chakakosha chepombi inodzoreredza matatu-cylinder. Iyo crankcase inogadzirwa ne ductile iron, iyo inopa simba rinodiwa uye kusimba kutsungirira kumanikidzwa kwakanyanya uye kushushikana kunosangana panguva yekushanda. Ductile iron inozivikanwa nekunaka kwayo kupfeka kuramba uye kugona kubata kuvhunduka, zvichiita kuti ive chinhu chakanakira ichi chishandiso.
Uye zvakare, iyo crosshead inotsvedza inotarisira kutungamira piston inogadzirwa uchishandisa inotonhora-set alloy sleeve tekinoroji. Iyi nzira yekuvandudza inonatsiridza kusamira, inoderedza ruzha uye inova nechokwadi chepamusoro mukushanda kwepombi. Iko kusanganiswa kwezvinhu izvi zvepamberi uye matekinoroji zvinoguma nemapombi asingangoite zvakanaka chete asiwo anogara kwenguva refu, achideredza mari yekugadzirisa uye kuderera.
Tianjin ndipo pane idzipombi katatuinogadzirwa uye inoita basa rakakosha mumhando yechigadzirwa uye hunyanzvi. Tianjin inozivikanwa neyakavhurika uye inosanganisirwa tsika, kusanganisa tsika uye zvechizvino-zvino kugadzira nharaunda inosimudzira hunyanzvi uye kufambira mberi kwetekinoroji. Tsika yeguta reShanghai inoratidzirwa nekugarisana kwakabatana kwemaitiro akawanda, zvichibatsira kugadzira emhando yepamusoro mainjiniya mhinduro.
MuTianjin, maitiro ekugadzira emapombi matatu-cylinder anodzorera haasi ekugadzira michina chete, asiwo nezvekugadzira chigadzirwa chinosanganisira mweya wekuvandudza uye kugona. Vashandi vemunharaunda vane hunyanzvi uye vakazvipira, vachiona kuti pombi yega yega inosangana neyakaomesesa yemhando zviyero. Kuzvipira uku kuhutano kunoratidzwa mukushanda kwemapombi akagadzirirwa kubata zvakasiyana-siyana zvemvura, kusanganisira viscous uye abrasive zvinhu.
Kune chero munhu anoshanda muindasitiri yekufambisa mvura, kunzwisisa kuti pombi inodzokorodza katatu inoshanda sei kwakakosha. Nekunzwisisa kuti mapombi aya anoshanda sei, vashandisi vanogona kuita sarudzo dzine ruzivo nezvekushandisa kwavo, kugadzirisa uye kugadzirisa matambudziko. Iko kusanganiswa kwezvinhu zvepamberi, dhizaini yehunyanzvi uye hupfumi hwetsika hweTianjin hunovimbisa kuti mapombi aya haango shanda chete, asiwo chiratidzo cheguta reinjiniya.
Muchidimbu, iyo triplexpombi inodzoseranachinhu chinoshamisa chemuchina unosanganisira mharadzano yetekinoroji netsika. Nekuvaka kwayo kwakasimba, kushanda kwakanaka uye nhaka yakapfuma yeTianjin, pombi chinhu chakakosha mukushandiswa kwakasiyana kwemaindasitiri. Kunzwisisa kuti inoshanda sei inhanho yekutanga yekushandisa kugona kwayo kuzere, kuve nechokwadi kuti inoramba ichishandira indasitiri nemazvo kwemakore anotevera.
Nguva yekutumira: Nov-15-2024