Gwajin dajiya gwaji muhimmin tsari ne wanda ake amfani dashi don gwada karkowar da jimiri na kayan a karkashin kullun ko damuwa na cyclic. Tsarin ya ƙunshi aikace-aikacen damuwa ga kayan samfurin akai-akai, kuma amsar wannan damuwa ana bincika wannan damuwa. An tsara Motocin da aka tsara musamman don yin waɗannan gwaje-gwajen akan nau'ikan kayan daban-daban.
A cikin wannan labarin, zamu tattauna bangarorin daban-daban na amfani da injin gwaji. Za mu fara ne ta hanyar bayyana abin da injin gwajin gwaji ne da yadda suke aiki. Bayan haka, zamu bincika nau'ikan injin gwaji na gajiya da kuma takamaiman aikace-aikacen su. Bugu da ƙari, zamu tattauna fa'idar amfani da injunan gwaji na Fatigne da yadda ake amfani da su a masana'antu daban-daban. A ƙarshe, zamu kammala labarin tare da wasu Faqs da suka shafi injunan gwaji na gajiya.
Menene injunan gwaji na Fata?
Injinan na Fague, wanda aka san shi da tsarin gwajin fatajefa, na'urorin injiniyoyi da aka yi amfani da su don amfani da cyclic ko maimaita kaya zuwa kayan samfurin. Wadannan injuna an tsara su ne don daidaita yanayin ainihin-duniya wanda kayan za a iya fallasa su, kamar girgiza da keyewa, da damuwa na mashin. Manufar injin gwaji na gajiya shine don sanin adadin hayaki kayan abin da zai iya jure kafin ya kasa.
Ta yaya injunan gwaji suke aiki?
Injiniyan gwajin Faciga suna aiki ta hanyar amfani da nauyin na Cyclic zuwa kayan samfurin, kuma auna martani ga wannan nauyin. Ana amfani da nauyin ta hanyar mai aikin injin din, wanda ke motsa ɗakin tantanin halitta ko hydraulic silinda. Za'a iya amfani da nauyin a cikin tashin hankali, matsawa, ko sinadarai, dangane da nau'in gwajin. Hakanan injin din na iya amfani da miting daban-daban na Loading, jere daga wasu cyclesan cycles a sakan na biyu na sakan na biyu.
Nau'in Machines na Fatigue
Akwai nau'ikan injunan gwaji da yawa na gajiya, kowane tsari don takamaiman aikace-aikace. Mafi yawan nau'ikan injunan gwaji na gajiya sune:
Motocin gwaji na lantarki
Injinan gwajin lantarki suna amfani da motar lantarki don amfani da nauyin kayan maye. Ana amfani da kaya ta hanyar dunƙule ko dunƙule na ƙwallon ƙafa, kuma ana auna jujjuyawar ta amfani da mai amfani. Ana amfani da waɗannan injuna don ƙarfe na gwaji, polymers, da kuma kayan aiki.
Injin gwajin hydraulic
Injiniyan gwajin Hydraulic Amfani da Ayyukan Hydraulic don amfani da kaya zuwa kayan maye. Ana amfani da kaya ta hanyar silinda ta hydraulic, kuma ana auna jujjuyawar ta amfani da amfani da LVDT (MISALIN MULKIN SAMA. Wadannan injunan suna amfani da su don gwada manyan abubuwa.
Motocin gwaji na pnumatic
Machines na gwaji suna amfani da iska mai sauƙaƙewa don amfani da nauyin samfurin. Ana amfani da kaya ta hanyar silinda na pneumatic, kuma ana auna jujjuyawar ta amfani da LVDT. Waɗannan injunan suna amfani da su don gwada roba da elastomers.
Motocin gwaji na gwaji
Machines na Gwaji suna amfani da layukan cyclic a wani takamaiman mita, waɗanda ke haifar da kayan samfurin don resonate. Injin yana nuna amsawar kayan zuwa wannan mitar mitar, wanda zai iya samar da bayanai game da rayuwar abin ci. Wadannan injunan suna amfani da su don gwada kayan Aerospace.
Fa'idodin amfani da injunan gwaji na Fata
Injiniyan gwaji suna ba da fa'idodi da yawa, ciki har da:
- Cikakken ma'aunin rayuwar raige
- Kwaikwayon na ainihi yanayin duniya
- Kimanin canje-canje na ƙira
- Gano yiwuwar gazawar kayan
- Rage lokacin ci gaban samfurin
Amfani da injunan gwaji na Fatigue a cikin masana'antu daban-daban
Ana amfani da injina na gwaji a masana'antu da yawa, gami da:
Saidospace
Ana amfani da injina na gwaji a cikin masana'antar gwaji na Aerospace don gwada kayan da aka yi amfani da su a cikin abubuwan haɗin jirgi, kamar fuka-fukai, fikaffi, kayan ado, da saukowa.
Mayarwa
Ana amfani da injunan sayar da fata a cikin masana'antu na gwaji da aka yi amfani da su a cikin abubuwan haɗin abin hawa, kamar su tsayawa tsarin, sassan injin, da bangarori na jiki.
Shiri
Machines gwajin Fague sune
Lokaci: Mayu-05-2023