Nkhani

Momwe mungasinthire mphamvu zamagalimoto?

Kuchita bwino kwa motayi kumakhudzidwa ndi zotayika pang'ono, kuphatikiza kutayika kwa kukana, kutayika kwamakina chifukwa cha kukangana, kutayika komwe kumachitika chifukwa cha kutayika kwa mphamvu ya maginito pachimake, ndi kutayika kosiyanasiyana kutengera mtundu wazinthu zomwe zimagwiritsidwa ntchito. Kuti injini igwire bwino ntchito, tiyenera kuchepetsa kutayika kwa injini. Nazi njira kapena maupangiri omwe angatengedwe kuti apititse patsogolo mphamvu ya injini.

Chifukwa chakukula kosalekeza kwaukadaulo wamakina otchinjiriza, kapangidwe ka ma motors kumafunikira kutulutsa kowonjezereka komanso kuchepetsedwa kwa voliyumu, kupangitsa mphamvu yotenthetsera ya ma motors atsopano kukhala ang'onoang'ono ndi ang'onoang'ono, komanso kuchulukirachulukira kumakhala kofooka komanso kofooka; ndipo chifukwa cha kuwongolera kwa makina opangira makina, ma mota amafunikira kuthamanga pafupipafupi m'njira zosiyanasiyana monga kuyambira pafupipafupi, kubowoleza, kuzungulira ndi kubweza, ndi katundu wosiyanasiyana, zomwe zimayika zofunikira zapamwamba pazida zodzitetezera. Kuphatikiza apo, ma mota ali ndi ntchito zambiri ndipo nthawi zambiri amagwira ntchito m'malo ovuta kwambiri, monga chinyezi, kutentha kwambiri, fumbi, zowononga, ndi zina zambiri. Kuphatikizana ndi zolakwika pakukonza magalimoto komanso zosiyidwa pakuwongolera zida. Zonsezi zapangitsa kuti ma motors amasiku ano awonongeke mosavuta kuposa kale.

Malo apansi pa nthaka a migodi ya malasha ndi ovuta. Sikuti zinthu zosiyanasiyana zopangira zimasonkhanitsidwa, komanso pangakhalenso mpweya. Ngati ma arcs ndi sparks amapangidwa panthawi yogwiritsira ntchito zipangizo zamagetsi pazifukwa zosiyanasiyana, moto ndi kuphulika kumachitika. Chipangizo choteteza chotchedwa flameproof casing chimagwiritsidwa ntchito makamaka kuteteza zida zamagetsi ndi zida zonse zamagetsi. Pambuyo poika chophimba choyaka motochi, ma arcs, sparks ndi kuphulika kopangidwa ndi zigawo zamagetsi kapena zipangizo zidzakhazikitsidwa mkati ndipo sizidzakhudza chilengedwe chakunja ndi zipangizo zozungulira. Njirayi imakhala ndi kuchuluka kwa ntchito mu mgodi wa malasha pansi pa nthaka ndi masiwichi apamwamba komanso otsika, ndipo zotsatira zake zimakhala zabwino.

Popanga migodi ya malasha, pamakhala zinthu zophulika monga gasi ndi fumbi la malasha. Pofuna kuonetsetsa kuti kupanga kotetezeka komanso kupewa ngozi zophulika chifukwa cha mpweya ndi fumbi la malasha, kumbali imodzi, zomwe zili mu mpweya ndi fumbi la malasha mumlengalenga pansi pa nthaka ziyenera kuwongoleredwa; Kumbali inayi, magwero onse oyaka ndi kutentha kwapamwamba komwe kumatha kuyatsa gasi ndi fumbi la malasha m'migodi ziyenera kuthetsedwa.

The mabizinesi kusintha ndi pamwamba padziko lonse kusindikiza ogwira ntchito mu Fortune 500. Pakuti mpweya woziziritsa nduna kumapeto kwa ogwira ntchito chapakati mpweya mpweya, amagwiritsa mkulu-mwanzeru okhazikika maginito mwachindunji pagalimoto mafani kukweza mphamvu yopulumutsa ndi kusintha, ndipo ali okonzeka ndi wanzeru machitidwe digito kulamulira kuti athe mabizinezi kuchepetsa umuna.

Poyerekeza ndi ma mota ang'onoang'ono ndi apakatikati, ma mota okwera kwambiri ndi okwera mtengo, ndipo mawonekedwe awo ogwiritsira ntchito ndi ovuta komanso apadera. Kaya ndi kutaya kwa thupi lamoto pambuyo pa vuto kapena mavuto ena obwera chifukwa cha vutolo, likhoza kukhala lalikulu kwambiri kuposa momwe tingaganizire. Pachifukwa ichi, zida zotetezera zosiyana zimagwiritsidwa ntchito pamakina othamanga kwambiri omwe amagwiritsidwa ntchito nthawi zina zapadera, zomwe cholinga chake ndikuzindikira mavuto munthawi yake komanso moyenera ndikupewa kuwonongeka kwina kwamavuto.

Onani ngati sensa yamtundu wa PT100 imagwira ntchito bwino.
Sensa ya PT100 ikhoza kugawidwa mu mawaya a 2, mawaya 3 ndi mawaya 4 molingana ndi zochitika zosiyanasiyana zogwiritsira ntchito (monga momwe zilili pansipa). Papepalali, sensa ya 3-waya PT100 idzagwiritsidwa ntchito pofotokoza momwe mungayang'anire.

Zida zamagetsi zamagetsi zimagwiritsidwa ntchito kwambiri zida zamagetsi. Malinga ndi mawonekedwe osiyanasiyana ogwiritsira ntchito injiniyo, amagawidwa m'magulu osiyanasiyana, monga ma mota omwe amagwiritsidwa ntchito makamaka pakukweza zitsulo, nsalu, roller ndi zina zomwe zimafunikira. Kutengera ndi zomwe munthu amafunikira pamagwiritsidwe ntchito, kapangidwe kake ndi kachitidwe ka mota kamakhala kokwaniritsa zofunikira.

Inverter Motors ndi ma motors omwe amagwiritsa ntchito ukadaulo wa inverter kuwongolera liwiro la mota. Tekinoloje ya inverter imagwiritsa ntchito zida zamagetsi kuti ziwongolere liwiro la mota, motero kuzindikira kuwongolera kwa liwiro la mota, mphamvu ndi magwiridwe antchito.

Ma mota osaphulika, monga zida zazikulu zamagetsi, nthawi zambiri amagwiritsidwa ntchito kuyendetsa mapampu, mafani, ma compressor ndi makina ena opatsirana.Mota wosaphulika ndi mtundu wofunikira kwambiri wamagalimoto oletsa kuphulika, chifukwa cha mawonekedwe ake osamata, gasi wamkulu woyaka moto mumgodi wa malasha kuti afikire malire andende.