Konzani anthu ambiri momwe mungasankhire wrench ya torque

Torque wrench ndi chida chomwe chimagwiritsidwa ntchito pokonza magalimoto, chimatha kufananizidwa ndi mawonekedwe osiyanasiyana a manja kuti agwiritse ntchito, tsopano msika ndiwodziwika bwino wama torque wrench, makamaka kudzera pamanja othandizira amatha kusunthidwa kuti athe kuwongolera kulimba kwa masika, kuti kusintha kukula kwa torque.

1, fufuzani malangizo, sankhani torque yoyenera

Tisanasankhe wrench ya torque, tikulimbikitsidwa kuganizira momwe mungagwiritsire ntchito. Mitundu ya makokedwe a njinga iyenera kukhala 0-25 N · m; Makokedwe a injini yagalimoto nthawi zambiri amakhala 30 N · m; The makokedwe chofunika ndi njinga yamoto nthawi 5-25N · m, ndi makokedwe a zomangira munthu akhoza kufika 70N · m. Miyezo yonse yofananira yama torque nthawi zambiri imayikidwa mu malangizo azinthu zosiyanasiyana.

2, sankhani mutu woyendetsa bwino

Eni ake ambiri a DIY pakukonza koyambirira adangoyang'ana kukula kwa torque ndikunyalanyaza vuto lofananira la manja ndi mutu wagalimoto, ndikulowetsa m'malo mwake ndi mtsogolo kuti achedwe kukonza galimoto.

1/4 (ntchentche yaing'ono) mutu woyendetsa ndiwoyenera kwambiri pazofunikira;

3/8 (kuthawa kwapakatikati) nthawi zambiri amagwiritsidwa ntchito m'magalimoto, njinga zamoto ndi njinga zamagalimoto okhazikika, komanso magwiridwe antchito ambiri;

Mutu woyendetsa 1/2 (Big fly) ndizofunikira kwambiri pakugwira ntchito kwamakampani

3, 72 mano ambiri osiyanasiyana ntchito

Kuchulukira kwa mano a kapangidwe ka ratchet, kucheperako kagawo kakang'ono ka ntchito komwe kumafunikira pakufunidwa kwa torque komweko, ndi mitundu yonse ya Malo ang'onoang'ono amatha kuthana nawo mosavuta.

4, khalidwe lazinthu ndilofunika kwambiri

Chinsinsi cha kusintha kwa torsion ndi kulimba kwa kasupe, torque yotayirira ndi yaying'ono, yolimba

torque ndi yayikulu, ndipo chofunikira chomwe chimatsimikizira moyo wautumiki wa wrench ya torque ndi mtundu wa masika. Kukonza makina opangira ma torque omwe amagwiritsidwa ntchito pafupipafupi, chidwi chachikulu chiyenera kuperekedwa pamtundu wazinthu.

5, kulondola kwakukulu ndikodalirika, satifiketi ndiyofunikira

Magiredi a torque nthawi zambiri amakhala ndi magiredi 1-5, ndipo magiredi atatu ofananira amakhala ndi kubwereza komanso zolakwika mkati mwa ± 3%; Cholakwika chaching'ono, chodalirika kwambiri cha torque.

Mapangidwe ndi kalembedwe ka wrench ya torque ndizosiyanasiyana, ndipo zodziwika bwino ndi wrench ya pointer torque yokhala ndi mtengo wokonda komanso makina osavuta; Chosavuta kuwerenga koma chokwera mtengo pang'ono pawindo lazenera lapawiri.