Tianjin ndi mzinda womwe umadziwika chifukwa chophatikiza miyambo ndi makono, ndipo mumtima mwake, chitukuko chaukadaulo wapamwamba chikukula. Wodziwika bwino chifukwa cha chikhalidwe chake chotseguka komanso chophatikiza, Tianjin si mzinda wochezeka ndi alendo komanso malo opangira zida zamafakitale osiyanasiyana kuphatikiza njira zoperekera madzimadzi. Zina mwazatsopanozi, mapampu a pistoni opingasa amawonekera bwino kwambiri pakuperekera madzimadzimadzi komanso magwiridwe antchito, kuwapangitsa kukhala gawo lofunikira pamapulogalamu ambiri.
Pampu ya pistoni yopingasaadapangidwa kuti azipereka zodalirika, zoyendetsa bwino zamadzimadzi ndipo ndizofunikira kwambiri pakupanga, ulimi ndi kukonza madzi. Kuchita bwino kwa mapampuwa makamaka chifukwa cha mapangidwe ake apadera komanso zipangizo zomwe zimagwiritsidwa ntchito popanga. Mwachitsanzo, crankcase yomaliza mphamvu imapangidwa kuchokera ku chitsulo cha ductile, chinthu chomwe chimadziwika ndi mphamvu zake komanso kulimba kwake. Kusankha kwazinthu izi sikumangowonjezera moyo wautumiki wa mpope, komanso kumapangitsanso ntchito yonse ya mpope mwa kuchepetsa chiopsezo cha kuvala.
Komanso, crosshead slider ya yopingasapompa pompaamapangidwa ndi ukadaulo wa manja ozizira a alloy. Njira yatsopanoyi imawonetsetsa kuti zithunzi sizitha kuvala ndipo zimagwira ntchito mwakachetechete, zomwe ndizofunikira kwambiri m'malo omwe phokoso limadetsa nkhawa. Kugwirizana kwaukadaulo ndi kulondola kwambiri kumawonjezera magwiridwe antchito a mpope, zomwe zimapangitsa kuti madzi azitha kutulutsa molondola kuti akwaniritse zosowa zamitundu yosiyanasiyana.
Mumzinda ngati Tianjin komwe mitsinje imakumana, kufunikira kwa njira yabwino yoperekera madzimadzi sikunganenedwe. Kuphatikizika kwa miyambo yachikhalidwe ndi ukadaulo wamakono kumawonekera momwe makampani akumaloko amatengera njira zotsogola monga mapampu a pistoni opingasa. Mapampuwa samangowonjezera magwiridwe antchito komanso amagwirizana ndi kudzipereka kwa mzindawu kuti ukhale wokhazikika. Mwa kukhathamiritsa kaperekedwe ka madzimadzi, makampani amatha kuchepetsa zinyalala ndikuwongolera momwe chilengedwe chikuyendera.
Kugwira ntchito kwa mapampu a pistoni opingasa kumalimbikitsidwanso ndi kuthekera kwawo kogwiritsa ntchito zamadzimadzi zosiyanasiyana, kuphatikiza zida za viscous ndi abrasive. Kusinthasintha kumeneku kumawapangitsa kukhala oyenera kugwiritsidwa ntchito mosiyanasiyana, kuyambira pakupopa madzi m'minda yaulimi kupita kumankhwala operekera mankhwala m'mafakitale. Pamene Tianjin ikupitiriza kukhala likulu lazatsopano, kufunikira kwa machitidwe operekera madzimadzi othamanga kwambiri kudzangowonjezereka, ndipo mapampu a piston opingasa adzakhala ofunikira kwambiri pa chitukukochi.
Mwachidule, apampu ya triplex plungerchimaphatikizapo mzimu wa chikhalidwe cha Tianjin Haipai, chomwe ndi kuphatikiza miyambo ndi ukadaulo wamakono. Ndi kapangidwe kake kolimba, kamangidwe katsopano komanso kusamutsa madzimadzi kwapadera, mpopeyi singogwiritsa ntchito makina chabe - ndi umboni wakudzipereka kwa mzindawu pakuchita bwino komanso kukhazikika. Tsogolo la mayendedwe amadzimadzi ndi lowala pamene makampani a Tianjin amatengera njira zotsogola izi, ndikutsegulira njira yoyendetsera bwino komanso yosawononga chilengedwe. Kaya ndinu bizinesi yakumaloko kapena wogulitsa ndalama zakunja, mwayi mu gawo losinthira madzimadzi la Tianjin ndilofunika kufufuza, ndipo mapampu a pistoni opingasa ali patsogolo paulendo wosangalatsawu.
Nthawi yotumiza: Nov-19-2024