Kusiyana pakati pa wrench yamagetsi, wrench ya pneumatic ndi wrench ya torque

Wrench yamagetsi ndi wrench yamagetsi kapena ya batri yomwe imagwiritsidwa ntchito kulimbitsa mabolt. Imagwiritsidwa ntchito makamaka mumakampani okhazikitsa kapangidwe ka zitsulo, makamaka mabolt amphamvu kwambiri omangidwa ndi kapangidwe ka zitsulo. Mabolt amphamvu kwambiri amagwiritsidwa ntchito kulumikiza zolumikizira kapangidwe ka zitsulo, nthawi zambiri mu mawonekedwe a magulu a mabolt.

Magwiridwe a wrench yamagetsi: 1. Yosavuta kugwiritsa ntchito; 2. Sungani nthawi ndi khama; 3. Mtengo wake ndi wokwera.

Chida cholumikizira cha pneumatic, chomwe chimadziwikanso kuti kuphatikiza kwa ratchet gripper ndi chida chamagetsi, makamaka ndi chida chomwe chimapereka mphamvu yotulutsa mphamvu zambiri komanso kugwiritsa ntchito kochepa. Chimafulumizitsa kuzungulira kwa chinthu ndi kulemera kwina kudzera mu mphamvu yopitilira kenako n’kugunda nthawi yomweyo shaft yotulutsa mphamvu, motero chimapeza mphamvu yotulutsa mphamvu yayikulu. Mpweya wopanikizika ndiye gwero lamphamvu lodziwika bwino, koma mphamvu yamagetsi kapena ya hydraulic imagwiritsidwanso ntchito. Chimagwiritsidwa ntchito kwambiri m'mafakitale ambiri monga kukonza magalimoto, kukonza zida zolemera, kusonkhanitsa zinthu (nthawi zambiri zimatchedwa "zida zolumikizira" pa ntchito zazikulu zomanga, kukhazikitsa manja a zingwe zolumikizira, ndi kwina kulikonse kuti mphamvu yotulutsa mphamvu ikhale yayikulu.

Chingwe cholumikizira torque chomwe chimadziwikanso kuti torque wrench kapena torque wrench kapena torque wrench. Chingwe cholumikizira torque chimachokera ku mphamvu ndi mtunda. Mukamangirira zomangira, mabolts, mtedza ndi zomangira zina zolumikizidwa, chingwe cholumikizira torque chiyenera kuyendetsedwa kuti chitsimikizire kuti ulusiwo ndi wolimba ndipo sudzawonongeka chifukwa cha torque yambiri, kotero wrench ya torque iyenera kugwiritsidwa ntchito. Choyamba, ikani malire apamwamba a torque yomwe mukufuna. Pamene torque yomwe yagwiritsidwa ntchito yafika pamtengo wokhazikitsidwa, wrench ipanga phokoso "lokhazikika" kapena kupindika pang'ono pa cholumikizira cha wrench, zomwe zikutanthauza kuti yalimbikitsidwa ndipo sigwiritsanso ntchito mphamvu.

Manja a pneumatic plate amapezeka mu kukula kulikonse kwa ratchet socket driver, kuyambira ma 1/4 "drive tool packs ang'onoang'ono mpaka 3.5".

Chingwe cholumikizira maginito nthawi zambiri sichiyenera kumangidwa chifukwa cha ceramic. Mangitsani zida zomangira pulasitiki.

Mfundo yogwirira ntchito ya torque wrench

Mfundo ya torque wrench (torque wrench) yopanga mawu a Kata ndi yosavuta kwambiri ndipo ingagawidwe m'magawo otsatirawa:

1. Chingwe cholumikizira mphamvu chikupanga phokoso la "Kata", kusonyeza kuti mphamvu yomwe mukufuna yakwaniritsidwa;

2. Wrench ya torque yotulutsidwa 2. "Cata" Imapangidwa ndi kapangidwe kake ka mkati ka torque release, kogawidwa m'ma springs opanikizika. Cholumikizira cha torque release chimapangidwa ndi nyumba zitatu.

3. Choyamba, ikani mphamvu ya torque yomwe mukufuna pa torque wrench (chogwirira cha spring chomwe chili pamwamba pa ndodo chimatulutsa mphamvu ya ma joint ku torque), tsekani torque wrench, ndikuyamba kulimbitsa ma bolt. Bolt ikafika pa mphamvu ya torque (pamene mphamvu ya torque yomwe yagwiritsidwa ntchito ndi yayikulu kuposa mphamvu ya spring), pamakhala kusokonezeka kwadzidzidzi. Kugogoda kwa ma joint kumabweretsa kusagwirizana, ndipo chitsulo cha wrench chimapanga phokoso la "katta". Pofuna kutsimikizira mphamvu ya torque (kwenikweni, ndi monga momwe mfundo yakuti ma joint athu a mkono amapindika madigiri 15 ndipo amakumana ndi chitoliro chachitsulo atawongoleredwa mu chitoliro chachitsulo kwa kanthawi).

Zomwe zili pamwambapa ndi ma torque wrench omwe amagwiritsidwa ntchito kwambiri ndi manja, kuwonjezera pa ma torque wrench amagetsi. Pneumatic torque wrench, ndi zina zotero.