Ama-wrenches ama-torque - izinhlobo, inhloso, ukuthi ungakhetha kanjani

I-torque wrench iyithuluzi eliphethwe ngesandla lokuhlola ukuqiniswa kokuxhuma okuhlanganisiwe. Ekufakeni amapayipi, ungathola igama elihlukile lokhiye - "tared". Leli gama lisetshenziswa njengegama elifanayo namakhosi ezikhungweni zocwaningo. Kwezinye izinsiza ze-Intanethi, nasezincwadini ezindala zobuchwepheshe, ungathola umehluko phakathi kokhiye:

Динамометрические ключи – виды, назначение, как выбрать

  • Ithuluzi le-torque lilungiswa libe yi-torque ethile yokuqinisa futhi lisike umthwalo lapho umkhawulo ufinyelelwa.
  • I-torque wrench yenza yonke imisebenzi engenhla futhi ikhombisa ukuqina kwamanje kwe-torque ku-analog noma isibonisi sedijithali.

 

Kepha yonke lemiqondo yenziwe lula ngabakhiqizi ukuze ingadukisi abathengi. Kukhona ama-torque wrenches ajwayelekile, ama-wrenches esikalini nokusebenza okwengeziwe.

 

Kungani udinga ama-torque wrenches

 

Ngamagama alula, ithuluzi le-torque liyadingeka ukuze ungaphuli intambo ezixhumeni. Amantongomane, amabhawodi, izikulufo, izimbobo eziyimpumputhe ezakhiweni zinomkhawulo wazo wokuqina. Lapho isitobhi esiphezulu sifinyelelwa, futhi i-torque yokuqinisa iyaqhubeka, izingxenye zokuxhuma okuhlanganisiwe zingagundwa eceleni komsele wentambo noma kuphi. Ngenye indlela, into yokuqinisa eqediwe, imvamisa isikulufa noma ibhawodi, iyasuswa phansi kwenduku endaweni yekhanda.

Динамометрические ключи – виды, назначение, как выбрать

Ingqikithi icacile, umsebenzi wama-torque wrenches ukuqinisa ama-fasteners ngaphakathi kwemikhawulo eyamukelekayo. Ngalokhu, abakhiqizi bezingxenye, i-hardware neminye imikhiqizo, banikela ngemininingwane yezobuchwepheshe yemikhiqizo yabo. Lapho zonke izidingo eziphathelene namandla aqinisayo zishiwo ngokusobala. Lawa mazinga akhishwa ngokwehlukana kohlobo ngalunye lwento. Okwe-Hardware, uhlobo nokwakheka kwensimbi, ukushisa kwayo nokwelashwa kwamakhemikhali, ukufuthelana, ukumboza, njalonjalo kuyabhekwa.

 

Zisetshenziswa kuphi izintambo ze-torque

 

Amathuluzi esandla ayadingeka kwinkonzo yezimoto, umkhakha olula nosindayo, owokwakha kanye nomkhakha wamandla. Izintambo ezine-dynamometers azinanjongo ngqo. Ngempela kunoma yimuphi umkhakha womsebenzi kunezidingo zokunemba kokuqina kokuqina. Ukuthi nje akubona bonke ochwepheshe abakhethekile abalandela izincomo zabakhiqizi. Ensizakalweni efanayo yemoto, lapho wenza umsebenzi wesondo, udinga ukuqinisa amasondo nge-torque wrench. Ukuthi nje akubona bonke abakwenzayo ngokuya ngesipiliyoni sabo somsebenzi.

Динамометрические ключи – виды, назначение, как выбрать

Izinsimbi zeTorque zisetshenziswa ngenkuthalo kubunjiniyela bemishini nemboni yefenisha, lapho i-Hardware ivame ukuhlanganiswa nesisekelo sokhuni noma sepulasitiki. Ezimweni ezinjalo, ukweqa i-torque yamantongomane, ibhawodi noma isikulufa kuzolimaza kalula isisekelo. Futhi uma ungabambeleli, isakhiwo sizokhululeka futhi siwe. Futhi ezimweni ezinjalo, ithuluzi le-torque liyasiza.

 

Yini ama-torque wrenches

 

Imakethe yomhlaba icebile ekunikezweni, kepha izinhlobo zamathuluzi esandla azikhanyi ngobuningi. Wonke ama-wrenches nama-dynamometer angahlukaniswa ngezigaba eziyisisekelo ezi-2:

Динамометрические ключи – виды, назначение, как выбрать

  • Khawulela okhiye. Ithuluzi linendlela elula lapho ungabeka khona umkhawulo wokuqina esikalini esikhethekile. Itholakala ekhanda lokhiye noma esibambo. Lapho umzuzu osethiwe ufinyelelwa, kuzwakala ukuchofoza (umsindo ufana nokugqashuka kwentambo yesigingci). Imikhawulo yokukhawulela ingaba nezilungiselelo ezimbalwa zokusebenziseka kalula.
  • Okhiye besikali. I-Analog (pointer) noma idijithali (ene-LCD), ngesikhathi sokuqina, ikhombisa i-torque yamanje. Lokhu kulula ukusebenza njalo nethuluzi, lapho kufanele usebenze ngezihlanganisi ezahlukahlukene futhi kaningi. Ukhiye onjalo ungowesigaba sethuluzi lokulinganisa, njengoba linikeza imininingwane eyengeziwe kumkhandi wokukhiya.

 

Ukusebenza kwama-torque wrenches kunwetshwa ngokushintshwa kokushintshaniswa nezilungiselelo ze-dynamometer zemisebenzi ethile. Ithuluzi lingahluka ngosayizi wesikwele sokufika. Okucacile ukuthi izinzuzo zethuluzi azikho uma amasokhethi ashintshanayo engatholakali. Ngokunjalo, ukhiye ufaniswe nokunamathiselwe okutholakalayo. Noma, ithengwa iphelele ngalawa makhanda afanayo.

Динамометрические ключи – виды, назначение, как выбрать

Kunephuzu elilodwa umthengi adinga ukulinaka. Azikho izikhali ze-torque zomhlaba wonke. Zonke izinkinobho zinemikhawulo yazo ephansi nengaphezulu. Isibonelo, ekusebenzeni ngokunemba, kusetshenziswa isikrufu esinomkhawulo we-0-25 Nm. Futhi amaloli ahlinzekwa eziteshini zensiza ngethuluzi elingu-300-1500 Nm.

 

Yimaphi ama-torque angcono ukuthenga - uhlobo lomkhiqizo, izwe lokuzalwa

 

Okuhlukile kwawo wonke amathuluzi esandla ukuthi akhiqizwa kakhulu ezindaweni zaseChina noma eTaiwan. Kukhona okuhlukile ngendlela yezixazululo zaseMelika, zaseBrithani noma zaseJalimane, kepha isabelo sabo semakethe, sisonke, asidluli ku-1%.

Динамометрические ключи – виды, назначение, как выбрать

Amafektri amaShayina nawaseTaiwan angaba ngeyomkhiqizo womabili wendawo kanye nowaseYurophu (wase-Asia, waseMelika). Umkhiqizo ngamunye unenqubomgomo yawo yokwenziwa nokuthengiswa kwamathuluzi esandla:

 

  • Ikhwalithi ephezulu. Izitifiketi azinandaba. Ithuluzi lihloselwe izimo ezinzima zokusebenza. Okhiye benzelwe ukuphatha okungaphatheki kahle kanye nemithwalo eyeqile. Ithuluzi elinjalo lenziwa yimikhiqizo King Tony, JONNESWAY, Ega Master, Gedore.
  • Intengo ephansi yensimbi. Izindleko eziphansi zisuselwa eqinisweni lokuthi wonke amawrenki e-torque akhiqizwa ngemininingwane ethile. Ithuluzi kumele lisetshenziselwe inhloso yalo futhi ngokuya ngezimpawu zobuchwepheshe ezimenyezelwe. Isibonelo, uma umthwalo weqiwe noma usetshenziswe ngendlela engafanele, ithuluzi lizophuka. Lokhu kufaka phakathi yonke imikhiqizo yamaShayina imikhiqizo yayo engatholakala engxenyeni yesabelomali. Ithuluzi lenziwa ngekhwalithi ephezulu, kepha udinga ukusebenza nalo ngokucophelela.
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