Usongo Olufihliwe: Kungani Ukulimala Kwefayibha Yangaphakathi Kubaluleke Kakhulu Kune-Surface Wear

Umphathi wokukhwabanisa wenza ukuhlola okujwayelekile ngaphambi kokusetshenziswa. I ibhande eliphakamisayo  libukeka lihle—alikho ukusikeka, akukho ukuhuzuka, akukho ukugqokwa okubonakalayo. Ugunyaza ukusetshenziswa. Emahoreni amabili kamuva, isihlilingi siyehluleka ukuliphakamisa, siwisa insimbi engamathani amathathu. Uphenyo luveza imbangela: ukulimala kwefayibha yangaphakathi okungekho muntu owayengayibona.

Lesi simo asiyona into eqanjiwe. Idlalwa ezingqungqutheleni nasezindaweni zokwakha minyaka yonke, futhi igqamisa iqiniso elibalulekile ekuqinisweni kwezokuphepha: ongakwazi ukukubona kungakulimaza. okwenziwa Kumabhande aphakamisa , ukulimala kwefayibha yangaphakathi kuvame ukuba yingozi kakhulu kunanoma yikuphi ukugqokwa kwangaphezulu ngoba ihlala ingabonakali kuze kube umzuzu wokwehluleka.

 

E- Dongfang Lishen , sihlole izinkulungwane zezihlilingi ze-polyester endaweni yethu yokukhiqiza. Idatha yethu ibonisa ngokungaguquguquki ukuthi ama-slings anokugqoka okuphezulu okubonakalayo ngokuvamile agcina amandla abalulekile ayinsalela, kuyilapho izihlilingi ezibonakala zihlanzekile zingahluleka ngendlela eyingozi ngenxa yokuwohloka kwangaphakathi.

 

Izindlela Zokulimala Kwefayibha Yangaphakathi

 

Ukulimala kwangaphakathi kwebhande eliphakamisayo  kwenzeka ngezindlela ezimbalwa, okungekho kuzo okutholakala ngokuthembekile ngokuhlola okubonakalayo kuphela.

 

Ukukhathala okuvela ku-Cyclic Loading

 

Ucwaningo lwezemfundo mayelana nezihlilingi zewebhu ze-polyester eziguquguqukayo lubonise ukuthi ukulayisha nokukhipha okuphindaphindiwe-ngisho nangaphakathi komthamo olinganisiwe- kudala ukukhathala okukhulayo. Ucwaningo luthole ukuthi ama-webbing slings akhombisa izigaba ezintathu ezihlukene ngesikhathi sokwelula:

 

 

Ucwaningo lwaphetha ngokuthi ngemva kokwelashwa nge-cyclic, amandla okuphuka, ukuphakama ngesikhathi sekhefu, nokumelana nokukhathala kwama-PET webbing slings kwehla kakhulu, kufinyeza kakhulu impilo yesevisi. Ngokubalulekile, lezi zinguquko zenzeka ngaphambi kokuba kuvele noma yiziphi izinkomba ezibonakalayo.

 

Umonakalo Womthelela

 

Umthwalo owehlisiwe, iqhubu le-forklift, noma ukuphatha kabi kungabangela ukuphuka kwefayibha yendawo ekujuleni kwesakhiwo  sebhande eliphakamisayo . Ulwembu lwangaphandle lungase lubonise uphawu oluncane noma lungabikho nhlobo, kodwa imicu yangaphakathi iphukile. Ukulayisha okulandelayo kugxilisa ingcindezi emicu esele eqinile, kusheshise ukwehluleka.

 

Ukwehliswa komthungo

 

Uphenyo oluningiliziwe lokwehluleka olwenziwa iziphathimandla zaseMaltese ku-polyester web isilingi esingaphumelelanga ngesikhathi kwethulwa isikebhe sokuhlenga luveze ukuthi izintambo zokuthunga zonakaliswe kakhulu ezingxenyeni ezinkulu zomzimba wendwayimana. Ukuhlolwa kwe-Microscopic kwabonisa ukuthi izinto zokuthunga kwakuyinayiloni, hhayi i-polyester-futhi yehle kakhulu ngenxa yokuchayeka kwe-UV, kuyilapho i-polyester webbing yahlala ingashintshile. Ukubonakala kwangaphandle kwendwayimana akuzange kubonise lobu buthakathaka bangaphakathi. Umphumela? Ukudonsa kokuthunga ku-splice ngaphansi komthwalo.

 

Leli cala ligcizelela iphuzu elibalulekile:  ukuhlola akumele kuqinisekise umzimba wendwayimane kuphela, kodwa yonke ingxenye ephethe umthwalo.

 

Kungani Ukuhlola Okubonwayo Akwanele

 

Ukuhlola okuvamile kwansuku zonke kugxile ekushiyekeni okubonakalayo: ukusikeka, ukuhuzuka, i-weld splatter, ukushiswa kwamakhemikhali, nomaka abangafundeki. Amazinga omkhakha afana ne -ASME B30.9 kanye ne-WAC 296-155-33825 agunyaza lokhu kuhlola okubukwayo. Zibalulekile—kodwa azanele.

 

Ukuhlolwa kwemboni okwenziwa yi-ICHCA International kukhombisa umthelela omkhulu wezinhlobo ezahlukene zomonakalo kumthamo wesihlilingi:

 

 

Qaphela ukuthi ukuhuzuka kwendawo kubangele ukuncishiswa kwamandla ngo-1% kuphela—umonakalo obonakalayo, kodwa ukuncipha kwamandla amancane. Phakathi naleso sikhathi, izimo ezingabangela ukulimala kwangaphakathi-amafindo, ukungqubuzana, ukusikeka komphetho-kubangele ukwehluleka ku-30-71% ngaphansi komthamo olinganiselwe. Ukuhlobana kucacile:  ukuyekethisa okungabonakali kwesakhiwo kuyingozi kakhulu kunokugqoka kwezimonyo ezibonakalayo.

 

Izindinganiso zokuchithwa kwemboni ziqinisa lokhu: indawo yebhande eliyisicaba eliphakamisayo eligugile kodwa liphelele kufanele lehliselwe phansi, kodwa uma indawo eyonakele ifinyelela ku-1/4 wobubanzi bebhande , kufanele ichithwe. Ngokufanayo, uma umthungo othwala imithwalo uqhekekile, ukuthunga kuyagugiswa, noma i-fiber surface iba namaholoholo futhi ixege, ukuklwejwa ngokushesha kuyadingeka.

 

Indlela ethi 'Feel and Fold'

 

Njengoba ukuhlola okubonakalayo kukodwa kungenanele, ochwepheshe abanolwazi lokukhohlisa basebenzisa amasu okuhlola okuthintekayo:

 

Goba indwayimane ngobude bayo. Lalela umsindo oqhephukayo—lokhu kubonisa imicu ephukile yangaphakathi.

 

Cindezela ukuxhuma phakathi kwesithupha nomunwe wangaphambili. Qhathanisa ne-sling eyaziwayo. Umuzwa othambile noma ongalingani uphakamisa ukulimala kwangaphakathi.

 

Hlola indawo ye-splice ngokucophelela.  Lesi yisifunda esigcizelelwe kakhulu. Hlola noma yikuphi ukuhlanekezela, ukuqina, noma ukungahambisani.

 

Lawa masu, ahlanganiswe nokuhlola okubukwayo, athuthukisa kakhulu ukubonwa kokonakala kwangaphakathi.

 

Ukusungula Ingobo yomlando yokusetshenziswa

 

Okuhlangenwe nakho kwasensimini ka-Dongfang Lishen kubonisa ukuthi ukulandelela umlando wesevisi yebhande eliphakamisayo kungenye yezindlela eziphumelela kakhulu zokulawula ubungozi bokulimala kwangaphakathi. Ilogi yokusetshenziswa kufanele irekhode:

 

Idethi yokusetshenziswa kokuqala

 

Lift count kanye nobukhulu bomthwalo

 

Izinhlobo zama-hitches ezisetshenzisiwe

 

Izimo zemvelo (izinga lokushisa, ukuchayeka kwamakhemikhali, i-UV)

 

Imiphumela yokuhlolwa

 

Le datha inika amandla ukushintshwa okubikezelwayo, okukuvumela ukuthi uyeke izihlilingi ngaphambi kokuba umonakalo wangaphakathi ufinyelele emazingeni abalulekile. Njengoba kuphawula izinga lemboni, izihlilingi ezisebenza kanzima kufanele zihlolwe okungenani kanye ngekota, futhi ukuhlolwa kobufakazi kufanele kwenziwe okungenani njalo ngemva kwezinyanga eziyisithupha ezindaweni ezinokhahlo.

 

Izindleko Zangempela Zokuziba Ukulimala Kwangaphakathi

 

Umthelela wezezimali webhande lokuphakamisa elihlulekile  udlulela ngalé kwezindleko zesihlilingi. Cabangela:

 

Ukulimala kwabasebenzi noma ukufa

 

Ukulimala kwemishini ebizayo noma umkhiqizo

 

Ukubambezeleka kwephrojekthi kanye nesikhathi sokuphumula

 

Izinhlawulo zokulawula nezindleko zophenyo

 

Ukulimala kwesithunzi nokulahlekelwa ukwethenjwa kweklayenti

 

Esigamekweni semboni yokukhiqiza esichazwe ekuqaleni kwalesi sihloko, uphenyo luveze ukuthi indwayimane yabhekana nokushaqeka emasontweni amabili edlule. Ukushaqeka kubangele ukulimala kwefayibha yangaphakathi, kodwa i-webbing yangaphandle ayizange ibonise uphawu. Umphathi, ethembele ekuhloleni okubonakalayo kuphela, usule isihlilingi ukuze siqhubeke sisetshenziswa. Izindleko zaleso sinqumo zikalwe ngezibalo eziyisithupha.

 

Izincomo Ezifingqiwe Nezisebenzayo

 

Ukulimala kwefayibha yangaphakathi kubaluleke kakhulu kunokugqokwa kwendawo ngoba ayibonakali, iyaqhubeka, futhi ingaholela ekwehlulekeni kungazelelwe ngaphandle kwesixwayiso. Isihlilingi esibukeka siphephile ngaphandle kungenzeka ukuthi sesiphelelwe amandla amaningi.

 

Ukuze uvikele iqembu lakho kanye nempahla yakho:

 

Ungalokothi uthembele ekuhlolweni okubonakalayo kuphela. Faka ukuhlola okuthintekayo kukho konke ukuhlola kwangaphambilini.

 

Sungula ingobo yomlando yokusetshenziswa yesihlilingi ngasinye.  Landelela izibalo zokuphakamisa kanye nokuchayeka kwemvelo.

 

Landela imibandela eqinile yokuthatha umhlalaphansi.  Lapho isihlilingi sifinyelela emaphethelweni esilinganiso se-scrap—silahle.

 

Cabangela ukuhambisana kwezinto. Njengoba uphenyo lwasolwandle lubonisile, izinto ezingafani (ukuthungwa kwenayiloni kusihlilingi se-polyester) zingafinyeza kakhulu impilo yesevisi ngaphansi kokuchayeka kwe-UV.

 

Qeqesha iqembu lakho ukuthi liqonde izindlela zokulimala kwangaphakathi—hhayi nje ukuhlola ukusikeka nokuguga.

 

I-Dongfang Lishen  inikezela ngohlu olugcwele lwamabhande okuphakamisa i-polyester akhiqizwe ku-EN 1492 kanye namazinga e-JB/T 8521, anokuthunga okuthwala umthwalo kanye nokuxhunywa kwempahla ye-polyester yezinga eliphezulu ukuze kuqedwe izingozi zokuwohloka ngendlela engafanele. Imikhiqizo yethu itholakala ngezilinganiso zamandla anamakhodi anemibala ukusuka kumathani angu-1 kuye kwayi-10, futhi sinikeza ukuqeqeshwa kokuhlola kanye neziqondiso zokusebenzisa imibhalo ukuze sisekele uhlelo lwakho lokuphepha.

 

Ngomsebenzi wokuphakamisa okuphephile, qala ngokuhlola uhlu lwakho lwamanje lwe-sling—futhi khumbula: lokho ongakwazi ukukubona kungakulimaza. Uma udinga usizo lokukhetha ibhande lokuphakamisa elifanele lendawo okuyo noma ukusungula umthetho olandelwayo wokuhlola, xhumana nethimba lezobuchwepheshe le-Dongfang Lishen ukuze uthole ukubonisana okungapholi.