Kwinqanaba eliguqukayo lobuchwephesha boshishino, indima yeamatywina oomatshiniibalasele, igxininisa impembelelo enyanzelekileyo ekusebenzeni kakuhle kwesixhobo.Okusembindini kula macandelo abalulekileyo ngamakhonkco etywina, indawo enomdla apho ubunjineli obuchanekileyo budibana nesicwangciso soyilo esingenasici.Eli nqaku lingena kwintaphane yeengqwalasela zoyilo ezibandakanyekayo ekucingeni nasekuyileni amakhonkco okutywina ngoomatshini.Phonononga indlela izinto eziguquguqukayo eziphambili ezinjengokukhethwa kwezinto, iimeko zokusebenza, iiparamitha zejometri, phakathi kwezinye, zisebenzisana njani kule ntetho ibanzi ukuze kube negalelo kuyilo lweringi olufanelekileyo oluchaza ngokutsha ukuthembeka kokusebenza.
Izinto ezikhethelwe umsesane wakho wokutywina zinokuchaphazela kakhulu ukusebenza ngokubanzi kunye nobomi benkqubo yonke yoomatshini.Ngako oko, kubalulekile ukulungelelanisa ngononophelo ukusebenza kunye nokuqina xa usenza esi sigqibo sisisiseko.
Okokuqala, kubalulekile ukujonga ngaphaya kobunzima kunye namandla kwinkqubo yokukhetha izinto eziphathekayo.Umzekelo, ngelixa ii-ceramics zihlala ziphawulwa ngamanqanaba achukumisayo obunzima, zinokuthi zithande ukuba brittleness phantsi kweemeko ezithile.Ngokwahlukileyo, iinketho ezithambileyo ezifana ne-elastomers zibonelela ngokuguquguquka kunye nokuxhathisa ngokuchasene nokunxiba kwe-abrasive kodwa zinokungabambeki kakuhle phantsi kweemeko zobushushu obuphezulu.
Ukuhambelana kwezinto eziphathekayo kunye nolwelo olusebenzayo yenye into ephambili ekukhetheni imathiriyeli yokutywina.Ezinye izinto zinokubangela ukuba imathiriyeli ethile idumbe okanye ithobeke ekuhambeni kwexesha;ngaloo ndlela ichaphazela kakubi ingqibelelo yenkqubo yakho yokutywina.Kunyanzelekile ukuba imathiriyeli ekhethiweyo imelane nokhukuliseko okanye ukuthotywa kwayo nayiphi na imichiza okanye ulwelo olubandakanyekayo kwinkqubo yenkqubo.
Ngaphezu koko, ukusebenza kakuhle kweendleko kufuneka kuhlale kuthathelwa ingqalelo.Ngelixa ezinye iimathiriyeli zinokubonisa iimpawu zokusebenza ezikumgangatho ophezulu, ixabiso lazo eliphezulu linokuthintela ukwenzeka kwazo phakathi kwemiqobo yohlahlo lwabiwo-mali.Ukulinganisa umgangatho kunye nokufikeleleka ngokungaguquguqukiyo kuqinisekisa uyilo olusebenzayo ngaphandle kokulalanisa ekusebenzeni.
I-Thermal conductivity nayo idlala indima ephambili ekukhetheni izinto eziphathekayo.Ngokuxhomekeke kubushushu bokusebenza kwesixokelelwano, kunokubaluleka ukukhetha izinto eziphezulu ze-thermal conductivity ezinokutshabalalisa ngokufanelekileyo ubushushu - ngaloo ndlela uqinisekisa ukusebenza ngokufanelekileyo kwesitywina sakho somatshini.
Okokugqibela, ukuthotyelwa kwemigangatho efanelekileyo kunye nemimiselo ayinakungahoywa - iziqinisekiso zezinto eziphathekayo ezifana nokuthotyelwa kwe-FDA (ukuba kufanelekile) kufuneka kubangele kwisigqibo sakho sokugqibela sokuqinisekisa ukhuseleko lomsebenzisi kunye nokulungelelaniswa kokulawula.
Iingqwalasela zeJiyometri
Ezona mpawu zibalulekileyo zejiyometri zibandakanya ububanzi, ububanzi bobuso, ubunzulu nobubanzi begroove, kunye nayo nayiphi na enye ingcaciso yoyilo eyenzelwe ukuba ilingane neemfuno zesixhobo.
Ububanzi bomsesane wokutywina buqhagamshelene ngokuthe ngqo namandla ayo okusebenza.Ilawula ubungakanani bamandla asetyenziswayo ekutywineni ubuso kwaye ichaphazele imiba efana nokugcinwa kunye nesantya.Ke ngoko, uhlalutyo olubanzi lwemilinganiselo yehardware kufuneka lube kwindawo ngaphambi kokufika kubungakanani obufanelekileyo beringi yakho.
Ububanzi bobuso, enye iparameter yejometri ebalulekileyo, ixhomekeke kakhulu kuxinzelelo kunye neemeko zokusebenza kweqondo lokushisa.Ububanzi bobuso obubanzi buhlala busetyenziselwa ukusetyenziswa kwesantya esiphezulu ukulawula ukutshatyalaliswa kobushushu ngokufanelekileyo.Ngokuchaseneyo, ububanzi bobuso obuncinci bunokufaneleka ngakumbi kwimisebenzi apho imiqobo yendawo ingumba.
Okulandelayo kuza ubunzulu begroove kunye nobubanzi obubambe ukubaluleka okuphawulekayo ngenxa yempembelelo yabo phezu kwe-elastomer deformation phantsi kweemeko zomthwalo kunye nangexesha lofakelo.Umsele ongekho nzulu ngokwaneleyo unokukhokelela kumonakalo wokukhupha okanye ukusilela kokutywinwa kwangethuba;ngelixa igrooves enzulu ngokugqithisileyo inokuchaphazela kakubi uzinzo lwetywina kwaye ithintele isakhono sedlala lokuchasana nokuphambuka kweshaft.
Okokugqibela, uyilo olukhethekileyo lunokudityaniswa ngokweemfuno ezikhethekileyo ezifana nezixhobo ezichasene nokujikeleza okanye ukulungelelaniswa kweempawu zokubeka indawo echanekileyo kwi-hardware-ezi zilungiso zomntu ngamnye ziqinisekisa ukusebenza okungenamthungo okukhatshwa ziinzuzo ezongeziweyo zobomi.
Kubalulekile ukwenza uphindaphindo olungqongqo ngexesha lakho loyilo ngokusebenzisa isoftware yomfuziselo we3D okanye umatshini wokuvavanya.Olu qheliselo lunceda ukuchonga imiceli mngeni enokubakho ebotshelelwe kwimiba yejometri kwangaphambili ngelixa uphucula ukuthembeka kokusebenza kwemveliso yakho kunye nokusebenza kakuhle kweendleko ngaxeshanye.
Iingqwalasela zokulungelelanisa
Iingqwalasela zokulinganisa zidlala indima ebalulekileyomechanical seal ringuyilo.Ngokukodwa, amakhonkco etywina alungeleleneyo asasaza uxinzelelo ngokulinganayo ngeenxa zonkeubuso bokutywina, ukuphucula umsebenzi wayo kunye nokuphila ixesha elide.
Isitshixo kumsesane wokutywina olungelelaniswe ngokufanelekileyo silele ekulawuleni umahluko woxinzelelo kulo lonke ujongano lokutywinwa.Uyilo olulungelelanisiweyo lugcina uxinzelelo oluphantsi lobuso kwaye lunciphisa ukuveliswa kobushushu ngelixa lusebenza ngesantya esiphezulu okanye phantsi kweemeko zoxinzelelo oluphezulu.Oku kunciphisa kakhulu izinga lokunxiba kwaye kuphakamisa ukusebenza kakuhle, ukuqinisekisa ukuba amatywina akho agcina ukusebenza kwawo ixesha elide.
Umlinganiselo phakathi kwendawo evezwe kuxinzelelo lwenkqubo kunye nommandla opheleleyo ochukumisa i-ring yokukhwelana isetyenziselwa ukuchaza "ibhalansi" kumagama obugcisa.Ngokusisiseko, umlinganiselo oncitshisiweyo webhalansi uhambelana namandla okuvala asezantsi ebusweni betywina.Ke, ukuyila ulungelelwaniso olwahlukeneyo kunokuncedisa ukulawula la mandla.
Ukufezekisa ulungelelwaniso olusebenzayo kuyilo lomatshini wakho wokutywina, kuyafuneka ukuba uqwalasele izinto ezinje ngeemfuno zesicelo, iinkcukacha zesixhobo, iimpawu zolwelo (ezifana ne-viscosity), kunye neemeko zokusingqongileyo (ezifana nobushushu kunye noxinzelelo).Ukuqwalasela le miba kuvumela iinjineli ukuba zigqibe ukuba itywina elingalinganiyo okanye elilungelelanisiweyo lomatshini lifanelekile ngakumbi kwisicelo esinikiweyo.
Iimeko zokusebenza
Ubushushu bemo engqongileyo apho umsesane wokutywina uya kuvezwa kuyo yiparameter ephambili.Kwiimeko zobushushu obuphezulu, izinto ezithile zinokuphelelwa ngamandla okanye zikhubazeke, zinciphise amandla azo okutywina.Ngokufanayo, amaqondo obushushu aphantsi kakhulu anokubangela ukuba imathiriyeli ibe brittle kwaye yaphuka.
Ingcinezelo ikwangunobangela obalulekileyo.Iindawo ezinoxinzelelo oluphezulu zifuna ulungelelwaniso lwetywina olunokuthi luxhathise i-deformation phantsi kwemithwalo enzima.Kubalulekile ukuqaphela apha ukuba uxinzelelo lunokwahluka kakhulu ngexesha lokusebenza - ngenxa yoko, kwiimeko ezinjalo, abaqulunqi kufuneka bajolise kwiitywina ezinokumelana nemithwalo yoxinzelelo oluguquguqukayo ngaphandle kokubeka esichengeni ukusebenza.
Ukuhambelana neekhemikhali akufuneki kujongelwe phantsi;ukuthathela ingqalelo ukuba imathiriyeli yetywina inako na ukuxhathisa umhlwa kulo naluphi na ulwelo okanye igesi ekhoyo kwindawo yayo yokusebenza kubalulekile kuba izinto ezidlayo zinokuguga okanye zonakalise iindawo ezibuthathaka zenkqubo yokutywina.
Ngaphezu koko, ukuqwalasela isantya sokusebenza kubalulekile ngokulinganayo kuyilo lweringi yokutywina njengoko oku kunokuzisa imithwalo eguqukayo eyenza uxinzelelo olungalindelekanga kumatywina kwaye kubangele ukuguga nokukrazuka okukhawulezayo okanye ukusilela kwenkqubo kakhulu.Kwakhona, ukukhetha uyilo oluchanekileyo olukwaziyo ukujongana nokukrala okubangelwa kukusebenza kwesantya esiphezulu kuba yimfuneko.
Ukuququmbela
Ukuqukumbela, uyilo lomsesane wokutywina osebenza ngoomatshini uxhomekeke kakhulu kwizinto ezahlukeneyo zokumisela kubandakanya ukusetyenziswa kwayo, ukuhambelana kwezinto, uxinzelelo kunye noluhlu lobushushu phakathi kwezinye izinto.Ukuqwalasela le miba ngononophelo kubalulekile ekuqinisekiseni ukusebenza ngokupheleleyo, ubomi obude kunye nokomelela kweli candelo libalulekileyo.
Ukwahluka kwiimfuno ezivezwa ngamashishini ahlukeneyo kwizisombululo zokutywinwa koomatshini kugxininisa imfuneko yeengcebiso zeengcali kunye nokwenza ngokwezifiso kwimeko nganye eyodwa.Ukuchonga imathiriyeli efanelekileyo kunye nolungelelwaniso lwetywina ukoyisa iimeko zokusebenza ezifunayo akubandakanyi nje ubuchwephesha bobugcisa kodwa namava angqale kushishino kunye nokuzinikela ngokupheleleyo kumgangatho.
Ixesha lokuposa: Dec-13-2023