Izivivinyo eziqinile, ezicindezelayo, ezigobayo nezigundayo zamapulasitiki ahlukahlukene, amarabha, nezinto zensimbi, futhi zingasetshenziselwa izivivinyo zokucindezelwa kwezinto ezingezona ezensimbi njengamapulasitiki, ukhonkolo nosimende.Ukwengeza izesekeli ezilula kungaqedela amaketango amateyipu, izintambo zocingo, nama-electrode wokushisela., ukuhlolwa okuhlukahlukene kokusebenza kwamathayili nezingxenye.Yini okufanele ngiyenze uma ukubamba komshini wokuhlola oqinile kushelela?Umkhiqizi womshini wokuhlola oqinile uzokuxazululela yona.Isici somuntu esivamile sibangela ukuthi umshini wokuhlola ukuqina ushelele futhi isici somuntu esibangela ukuthi umshini wokuhlola i-tensile ushelele sibangelwa ukwehluleka komsebenzisi ukusebenzisa isivivinyo ngokwendlela efanele ngesikhathi sokuhlolwa.Ngokuyinhloko kunezici ezimbili: Ubude bokubambelela besampula bufushane futhi imihlathi yokubamba ayikhethiwe ngendlela engafanele.1. Indlela efanele yokusebenzisa i-clamp yomshini wokuhlola umhlaba wonke we-elekthronikhi ukusebenzisa amandla angaphandle ukusunduza imihlathi endaweni yokubopha lapho ubude bokubopha besampula bulingana nobude bezinyo le-clamp.Amandla okuqala okungqubuzana, bese ulayisha isampula ngokuhamba kwe-beam yomshini wokuhlola.Lapho i-friction force idonsa umhlathi (umlomo omise okwe-wedges), ngenxa yesenzo sendiza ethambekele, ukungezwani okukhulu kwe-axial, kuyanda amandla okubamba.I-electronic universal test clamp Ngokukhethekile, ukuvuleka okumise okwe-wedge okunezindawo ezimbili ezithambekele kuklanyelwe ukuthola ingcindezi yokucindezela efanayo ngokuvumelana nendlela yokubamba eshiwo ngenhla.Kodwa-ke, abanye o-opharetha abazange basebenze ngokuhambisana nezidingo zokusetshenziswa komshini wokuhlola, ubude bokubopha isampula babufushane, noma ukucubungula isampula bekufushane kakhulu, okuholele ekutheni kube namandla angalingani endaweni ethambekele yomlomo omise okwe-wedge, ingcindezi yendawo yomlomo omise okwe-wedge idlule kude Amandla esivuno sezinto ezibonakalayo, ukuze umlomo omise okwe-wedge ukhiqize ukubola kwepulasitiki, i-eversion engathi sína, futhi ibangele ukuthi i-slope yomlomo emise okwe-wedge idilike noma iguge.Kulokhu, i-clamp iyaqhubeka nokusetshenziswa, inciphisa i-engeli yomlomo omise okwe-wedge, okona isimo sokucindezeleka somzimba we-clamp futhi kubangele ukushelela.2. Ukukhethwa okungalungile kwemihlathi yomshini wokuhlola oqinile, okubonisa ukuthi imihlathi yomshini wokuhlola i-tensile inezinhlobonhlobo zokucaciswa okuhlukene kanye nezindawo zokubopha, futhi imihlathi ehlukene isetshenziselwa amasampula ahlukene.Abanye o-opharetha basebenzisa imihlathi emikhulu ngesikhathi sokuhlolwa.Ukugoqa amasampula ezingxenye eziphambanayo ezincane, noma ukusebenzisa ama-chuck ayisicaba ukuze ubambe amasampula amakhulu, kwenza ukuthintana phakathi kwe-clamp nesampula kungavali, futhi i-coefficient yokungqubuzana inciphe kakhulu.nciphisa.Uma amandla esampula kancane kancane enyuka abe amandla amakhulu okungqubuzana okumile, isampula izoshelela, okuholela ekunikezeni okungamanga okuvela phezulu.

Okwesibili, okokusebenza kubangela ukuthi umshini wokuhlola oqinile ushelele Izizathu eziyinhloko zemishini ukuthi isikali se-iron oxide siwela emthambekeni webhulokhi ye-wedge lapho umshini oqinile udonsa isampula, okubangela ukushelela.Phakathi nenqubo yokudweba yesampula yensimbi, kukhiqizwa isikali se-metal oxide, futhi isikali se-iron oxide sizowela endaweni ethambekele lapho kuhlanganiswe ibhulokhi emise okwe-wedge kanye ne-fixture, ukuze ukucaba kwendawo ethambekele kubhujiswe futhi ubuhwaqane obuphezulu buyancipha kakhulu, okwenza umlomo omise okwe-wedges (ibhulokhi emise okwe-wedge).) Ukunyakaza akuguquki, futhi lapho amandla okudonsa ekhula ngokuqhubekayo, ibhulokhi emise okwe-wedge iyaslayida emthambekeni we-dovetail ukukhiqiza ukukhasa (ukweqa).Yile ndlela umsindo wezimpondo nezimpondo ovame ukwenzeka ngayo phakathi nenqubo yokulayisha eqinile.Lokhu kuvame ukubizwa ngokuthi yi-slippage.Ulwazi lokugcinwa kwemishini yokuhlola eqinile lubaluleke kakhulu ohlelweni lwethu lokusebenzisa, ngoba umshini wokuhlola oqinile uyingxenye esengozini, ngakho-ke kufanele sinake izinto ezinjalo ngaphambi kokusetshenziswa!Ake ngimemezele ukugcinwa kwemishini yokuhlola eqinile nolunye ulwazi oluhlobene., okunganciphisa kakhulu ukulahleka kwesakhiwo.Umshini wokuhlola ukuqina komkhiqizo izithombe zangempela zokudubula umshini wokuhlola ukuqina komshini wokulungisa umqondo ovamile: Ngaphambi kokusetshenziswa, hlola ukuthi umshini wokuhlola oqinile uqinile futhi uyakwazi yini ukuhlanganisa umsebenzi;uma i-clamping surface igugile, yonakalisiwe noma inamabala, indawo yokubopha kufanele ishintshwe ngesikhathi;Isakhiwo singaphansi kokuhlolwa.Ngemva kokususa izinto ezidlulele, kuzokwaziswa ukuze kungathinti ukuhlolwa okulandelayo;i-fixture igcinwa futhi ifakwe kahle nge-glycerin ukuvimbela ukugqwala;hlola njalo ukuthi insimbi yonakele;hlola njalo ukuthi i-gauge yokucindezela irekhoda ngokunembile ukucindezela komoya nokucindezela kwamafutha kwedivayisi yokubopha;inqubo yokusebenzisa Hlola ukuthi isifanekiso sifakwe kahle futhi siboshiwe.Ukugoqa okungafanele kungase kulimaze ukubamba;ungasebenzisi amandla amaningi okuphoqa kunalokho okudingekayo.

Uma nje inganikeza ukulungiswa okuthembekile, okungasheleli;i-specimen ku-fixture kufanele ihlale inamathele esitokisini somthwalo;shisa iseli yomthwalo okungenani imizuzu engu-15;uma isifanekiso sesisendaweni, ungashintshi ibhalansi noma indawo yokulawula indawo ye-Beam;sebenzisa umsebenzi wokuvikela umthwalo ukuze uvikele isampula emonakalweni, uma umthwalo wesampula ungaphansi kobubanzi, sicela ucabangele ukusebenzisa iseli elincane lomthwalo;umklamo womshini wokuhlola oqinile usekelwe ikakhulukazi ezingeni lokuhlola lempahla kanye nesampula (ikakhulukazi ibhekisela ekubunjweni nasekuphatheni kwemikhiqizo eqediwe nesekuqedwe kancane).Lawa mazinga ngokuvamile anemithetho eqinile yokulungiselela isampula nezindlela zokuhlola, eziphakamisa ukuthi singaklama izinto ezihlukene ngokuya ngamasampula ahlukene nezindlela zokuhlola.Okokulungisa okusetshenziselwa amasampula akhethekile (imikhiqizo eqediwe kanye nemikhiqizo eqediwe kancane), izinto ezilungiswayo ziklanywa ngokuyinhloko ngokuya ngokuma nokokusebenza kwesampula.Isakhiwo ngokwaso asinaso isakhiwo esingaguquki (isibonelo, intambo ingaba nenxeba, noma amapuleti amabili ayisicaba, futhi isampula yepuleti lensimbi elincanyana lingabumbeka. Ingaphinde iboshwe), okuhlukile ngokusobala kunosingathi.