Emsebenzini wokukhipha nokufaka ama-bolts ezakhiweni zensimbi noma emishinini, kuyadingeka ukunaka amandla okuqinisa ama-bolt ahlangabezana nezindinganiso zobuchwepheshe. Lokhu kuqinisekisa ukuthi izixhumanisi zivikelekile ukugwema umonakalo. Ngakho-ke athini amandla ajwayelekile okuqinisa ibhawodi? Ungalibheka kanjani ithebula elijwayelekile lamandla okuqinisa ibhawodi nalo lizoholwa yi-Specialized Gauge ngezansi.
Mục lục
Yini amandla okuqinisa amabhawodi?
Amandla okuqinisa ibholidi ayaziwa njengamandla awusizo ahlanganiswe namathuluzi okuqinisa amabhawodi ukuze kwakheke itorque. Uma amandla amakhulu ngokwanele, ikhanda le-nati noma lebhawodi lizosetshenziswa ukukhiqiza ukungezwani kokuqala. Ngaleso sikhathi, ibhawudi lizoboshelwa ngokuqinile ngokuvumelana nezidingo zobuchwepheshe.
Ngakho-ke, amandla okuqinisa amabhawodi amandla etorque yokuqinisa ibhawodi ahlanganiswe namantongomane ukuze abambe ngokuqinile ezintweni. Ngenxa yalokho, izixhumanisi ziqinisekisiwe. Amandla okuqinisa amabhawodi acaciswa kuhlobo ngalunye lwebhawodi elinezici ezifana nobubanzi namandla ebhawodi.
Amandla okuqinisa ibholidi amandla etorque ebhawodi namantongomane ukuze kwakheke ukuxhumana okuqinile
Ibhawodi ngayinye idinga ukuqiniswa ngamandla afanele adingwa yincazelo ukuze kuhlinzekwe ukuxhumeka okuvikelekile kulokho okucacisiwe. Lokhu kuqinisekisa ukuqina nokuphepha kwesakhiwo ngasinye sensimbi, noma ezimotweni, imishini, njll.
Njengamanje, ukuqiniswa kwamandla amabhawodi kucaciswe ngokuya ngamazinga ekwakhiweni noma ekukhiqizeni. Ngaleso sikhathi, uchwepheshe udinga ukuhlola futhi abale amandla afaneleka kakhulu okuqinisa amabhawodi.
Buka Okuningi:
Izinga lamandla okuqinisa ibholidi
E-Vietnam, ungabheka imithethonqubo yezindinganiso zamandla okuqinisa amabhawodi kumadokhumenti ama-2 amakhulu afanele imboni yakho ngayinye.
- I-Vietnamese standard TCVN 8298:2009 Imisebenzi yokunisela – izidingo zobuchwepheshe ekukhiqizeni nasekuhlanganiseni imishini yemishini, izakhiwo zensimbi.
- Izinga le-Vietnamese TCVN 1916:1995 kumaBolt, izikulufu, izigxivizo namantongomane – Izidingo zobuchwepheshe.
Ngaphezu kokubhekisela emithethweni yezinga lokuqiniswa kwebhawodi. Uzophinde ubhekisele endleleni yokubala usayizi webhawodi kanye nokuthi ungabheka kanjani ithebula lamandla okuqinisa ukuze unqume ukuthi mangakanani amandla adinga ukuqiniswa le bhawodi. Ngaleso sikhathi, ungakhetha kalula uhlobo lwe-torque wrench noma umshini wokuqinisa ama-bolt ukuze usebenze umsebenzi.
Ungabala kanjani amandla okuqinisa ama-bolt?
Njengoba kushiwo ngenhla, inkomba yamandla okuqinisa i-bolt inemithetho yayo. Izinhlobo zamabhawodi lapho kubalwa amandla okuqinisa zincike ezintweni ezimbili eziyinhloko:
- Inkomba yobubanzi
- Inkomba yamandla ebhowudi
Ukuze inkomba yobubanzi bomshudo ivame ukudidaniswa nenkomba yosayizi webhawodi. Okusho ukuthi, usayizi webhawodi uqondwa njengenkomba yesayizi ye-ecu yebhawodi futhi ichazwa ngu-S.
Phakathi naleso sikhathi, ububanzi bebhawodi buzochazwa ngokuthi d. Ngakho-ke, abathengi abaningi badida lezi zinkomba ezimbili eziholela ekukhetheni usayizi ongalungile wedivayisi yokukhipha ibhawodi.
Usayizi webholidi nobubanzi yizimo ezimbili ezihlukene zamabhawodi
Kodwa-ke, phakathi kobubanzi bebhawodi nosayizi webhawodi kukhona ubudlelwano ngokusebenzisa ifomula: S=1.5*d
Lapho:
- U-S uwuphawu losayizi we-ecu ojikiwe webhawodi (Ibhawodi yosayizi)
- d uwuphawu lobubanzi bebhawodi
Isibonelo, i-M42 bolt izoba nosayizi webhawodi ozoba nosayizi we-ecu ongu-46mm. Ngakho-ke, udinga ukunaka ukufunda usayizi olungile we-bolt lapho ufuna ithuluzi lokuqinisa ukuze umxhumanisi angancoma uhlobo olufanele lwemishini.
Iziyalezo zendlela yokubheka ithebula lamandla okuqinisa ibhawodi
Ithebula lamandla okuqinisa ibhawodi lilingana nesamba samadiamitha amanje webhawodi, usayizi webhawodi namandla omshudo. Ngalokhu, ungabuka ithebula futhi unqume usayizi webhawodi namandla okuqinisa webhawodi.
Indlela yokunquma usayizi webhawodi
Ikholomu yokuqala – d
Uma ubheka ithebula elingezansi, uzobona ikholomu yokuqala, echazwe ngo-(d). Lona ububanzi bekholomu yebhawodi ngalinye ukusuka ku-M3 – M64.
2nd column – s: usayizi webhawodi
Okulandelayo, ikholomu yesibili yikholomu ebonisa usayizi webhawodi futhi ichazwa ngokuthi (s). Le kholomu imele usayizi we-ecu efakwe kubhawodi. Ngakho-ke, udinga kuphela ukusuka kukholomu, ububanzi be-bolt kuya endaweni evundlile ubukhulu bebhowudi.
Isb: Ibhawodi le-M8 lizohambisana nosayizi we-ecu ongu-13mm, ibhawodi le-M30 lizohambisana nosayizi we-ecu 46mm
Ikholomu yesi-3 – Amandla ebhowudi
Njengoba nginitshelile, amandla okuqinisa ibhawodi ancike kusayizi webhawodi namandla ebhawodi. Ngohlobo ngalunye lwebhawodi olunosayizi abahlukene, amandla ahlukene azoba namandla ahlukene okuqinisa ajwayelekile.
Ukuze uthole amandla ebhawodi, abakhiqizi bavame ukumaka phezulu kwebhawodi. Ngaleso sikhathi, udinga kuphela ukucacisa ububanzi nosayizi webhawodi ukuze uqhathanise namandla kukholamu ngayinye encane.
Ithebula lamandla okuqinisa amabhawodi ajwayelekile
Ukunquma amandla okuqinisa ibholidi
Ngemva kokunquma amandla ebhawodi. Udinga nje ukuthatha kusukela kukholomu ububanzi bokuqondanisa uqonde kukholamu yamandla ebhawodi. Futhi kusukela kukholamu yesi-3 qondanisa ngqo phansi.
Ezimpambanweni zomgwaqo phakathi kwemigqa eqondile nevundlile amandla ajwayelekile okuqinisa alelo bhawudi. Khona-ke, udinga nje ukukhetha idivayisi yokuqinisa ngamandla afanele okuqinisa umsebenzi.
Isb:
- Kumabhawodi e-M12, anamantongomane angu-18, amandla angu-8.8 azoba namandla okuqinisa ajwayelekile angu-79N.m.
- Ngokufana nebhawudi ye-M24, ene-nut 36, amandla angu-10.9 azoba namandla okuqinisa ajwayelekile angu-981.
Amandla okuqinisa amabholithi ajwayelekile ahlala engomunye wemithethonqubo ebalulekile yokuqinisekisa ukuqiniseka nokuphepha kokuxhuma. Ngakho-ke, udinga ukunaka ukubhekisela ekutholeni ulwazi olwengeziwe lapho wenza imisebenzi efana nokuhlanganisa nokulungisa ngamajoyinti aboshwe.
