Momwe mungasankhire wrench ya torque? mfundo zofunika

Wrench ya torque imagwiritsidwa ntchito ndi akatswiri ochita masewera olimbitsa thupi, koma imapezekanso m'magaraja amagalimoto, njinga zamoto ndi njinga. Kodi mukufuna kugula chowotchera torque? Musanasankhe chitsanzo chapadera, fufuzani zomwe muyenera kuyang'ana pamene mukuyang'ana chida chimenecho kwa inu.

Wrench ya dynamo ndi chipangizo chomwe chimakulolani kulimbitsa screw ndi mphamvu yomwe mukufuna - osati yolimba kwambiri, koma osati mosamala kwambiri. Zotsatira zake, bolt imakhala yolimba komanso yotetezeka. Izi ndizofunikira makamaka pazigawo za injini, mapulagi owala, ndi mtedza womwe ukhoza kuonongeka chifukwa chomangika kwambiri.

Kodi wrench ya torque ndi chiyani?

Chomwe chimasiyanitsa wrench ya torque ndi ma wrench ena otchuka amsonkhano ndikutha kupeza torque yodziwika bwino. Nthawi zambiri, opanga amapereka zidziwitso za torque yomwe amakonda kumangiriza komwe zomangira ziyenera kulumikizidwa. M'malo mochita ndi diso, ndikosavuta kugwiritsa ntchito wrench ya dynamo pa izi - mutha kuyiyika kuti muyimitse zomangira ndi mphamvu zina.

Kodi wrench ya torque ndi chiyani?

Ndikoyenera kugwiritsa ntchito wrench ya torque popukuta zida za aluminiyamu, mwachitsanzo pamutu wa silinda. Wrench ya torque ndiyothandizanso kupukuta mapulasitiki osalimba ngati pulasitiki. Wrench yotereyi imakhala yothandiza nthawi zonse pamene kulondola ndikumverera kumafunika kuti tipewe kuwonongeka kwa ziwalo zomwe zimaphwanyidwa ndi kusweka ndipo zimalola kuti zigawozo zikhale zosavuta.

Torque wrench - momwe mungakhazikitsire?

Mukufuna kudziwa momwe mungayikitsire wrench ya torque? Kuti muchite izi, sankhani sikelo ya Nm ndikuwonetsetsa kuti knob ya micrometer yakhazikitsidwa paziro. Kenako mfundoyi iyenera kutembenuzidwa mozungulira mpaka ikafika pomwe ikufunika, kenako kutsekedwa. Mukhozanso kuyika njira yomwe zomangira ziyenera kumangika - mozungulira kapena mozungulira. Yakwana nthawi yoti muyike chipewa choyenera pa dalaivala. Tsopano fungulo likugwira ntchito.

Ndi wrench iti ya torque yomwe mungasankhe pa msonkhano wanu wakunyumba?

Kukula ndi kuyendetsa kwa kiyi, ndiko kuti, magawo ake ofunikira kwambiri, zimatengera zomwe mukufuna kugwiritsa ntchito. Chifukwa chake musanagule choyimira mwachisawawa, ganizirani za mtundu wa torque yomwe mudzafune mumsonkhano wanu wakunyumba. Ngati mugwiritsa ntchito torque wrench ya mawilo agalimoto, yang'anani yomwe ikhala pakati pa 40 mpaka 200 Nm. Pamene mukukonzekera kukonzanso injini, torque yabwino ya pulogalamuyi ndi 30 Nm. Zinthu zosalimba monga makandulo zimafuna wrench yotsika - zosakwana 20 Nm.

Kukula kwina kofunikira ndi kukula kofunikira. Iyenera kusinthidwa kuti igwirizane ndi mutu wa zomangira zomwe mudzakhala mukumangitsa. Kukula kwake ndi mainchesi ndipo kumatha kusiyana ¼ mpaka 1 inchi. Monga lamulo, wrench ya torque yokhala ndi screwdriver yaying'ono imafunikira kuti igwire bwino ntchito. Kukula kwa 3/8 "ndikoyenera kukonza magawo ambiri agalimoto. Makiyi otere amaperekedwa ndi YATO. Kukula kwakukulu kumapangidwa kuti azigwira ntchito pamakina amakampani.

Torque wrench ya mawilo agalimoto

Chimodzi mwazofunikira za wrench ya torque ndikumangitsa mabawuti posintha mawilo agalimoto. Nthawi zonse ndibwino kuti muwabwezeretsenso ndi chida ichi mutatha kugwiritsa ntchito wrench yapadera. Izi zidzaonetsetsa kuti zomangirazo zikumizidwa ku torque yoyenera kuti zikhale zosavuta kumasula nthawi ina. Chifukwa chake, moyo wawo wautumiki udzawonjezedwa, chifukwa sadzakhala omangika kwambiri komanso kumasulidwa.

Wrench ya njinga yamoto

Mawotchi a Dynamo omwe amagwiritsidwa ntchito pokonza mbali zanjinga amakhala ndi torque yotsika, yomwe ndi yosakwana 25 Nm. Wrench ya njinga yamoto imakhala yosunthika kwambiri, chifukwa wrench yamtunduwu imatha kumangitsa zomangira zambiri ndi zinthu zomwe zimakonzedwa kunyumba.

Rotary ndi makina torque wrench

Pali mitundu yayikulu ya makiyi a dynamo:

• chosinthika (pointer) wrench yokhala ndi ma torque osiyanasiyana ndi mtundu wapadziko lonse lapansi, womwe umadziwika ndi mtengo wotsika kwambiri. Mukamangirira, chizindikiro chapadera chimapendekeka, chomwe chimakulolani kuti muwone pamlingo ndi mphamvu yomwe imachita. Chinsinsi choterocho chimaperekedwa, mwachitsanzo, ndi Vorel;
• wrench yamakina, yomwe imadziwikanso kuti wrench. Pakatikati pali kasupe yemwe amasinthasintha akamangika. Latch yamakina yomwe imatseka makiyi pomwe torque yokhazikitsidwa ipitilira imapangitsa kumvekera. Kumva izi, zomangira zimangidwa;
• fungulo losweka - pamene mtengo wotchulidwawo ufika, kutsogolo kwa fungulo kumasweka ndi madigiri pafupifupi 20. Mfungulo ikachotsedwa, gawo losweka limabwerera kumalo ake oyambirira;
• kiyi yamagetsi - ndiyolondola kwambiri. Kulondola kwake kungakhale mpaka 0,5%. Mawotchi ena apakompyuta amakhala ndi chophimba cha LCD komanso ntchito yokumbukira.

Kusiyanasiyana kwa makiyi kumapangitsa kuti zikhale zovuta kusankha zitsanzo zomwe zilipo. Choncho, ndi bwino kudziwa makhalidwe awo akuluakulu ndi magawo.

Seti ya ma torque - kodi ndiyofunika?

Ngati nthawi zambiri mumagwiritsa ntchito zida zolondola ndikukonza galimoto yanu, njinga, kapena njinga yamoto yanu m'malo ogwirira ntchito, ndikwabwino kuyikapo ndalama zingapo. Apa mupeza zida zosinthika zama torque ndi zomata pantchito zoyambira. Ntchitoyi idzagwiritsa ntchito wrench ya magudumu, wrench ya injini ndi wrench yotsika ya torque spark plug torque.

Mukudziwa kale mitundu ikuluikulu ya dynamos, yomwe ingakuthandizeni kusankha yomwe ingakhale yothandiza pamisonkhano yanu yapanyumba. Kumbukirani zomwe zili pamwambapa ndikudzikonzekeretsa ndi chida chaukadaulochi kuti zomangira zomwe mumamanga zizikhala zotetezeka komanso zolimba mokwanira.

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