Iinkqubo zekhebula ze-tungsten ezixhaphakileyo kwiirobhothi zotyando ziquka iinkqubo ze-8×19, 7×37, kunye ne-19×19. Intambo yoomatshini enentambo ye-tungsten 8×19 iquka iingcingo ze-tungsten ezingama-201, i-7×37 iquka iingcingo ezingama-259, kwaye ekugqibeleni i-19×19 iquka iingcingo ze-helical eziqhekekileyo ezingama-361. Nangona intsimbi engatyiwayo isetyenziswa kwiintlobo ngeentlobo zezicelo, kuquka izixhobo ezininzi zonyango nezotyando, akukho nto inokuthatha indawo yeengcingo ze-tungsten kwiirobhothi zotyando.
Kodwa kutheni intsimbi engagqwaliyo, into eyaziwayo ngeentambo zoomatshini, ingasathandwa kangako kwiirobhothi zotyando? Kaloku, iintambo zentsimbi engagqwaliyo, ingakumbi iintambo ezinobubanzi obuncinci, zifumaneka kakhulu emkhosini, kwinqwelo-moya, kwaye okona kubaluleke kakhulu, kwezinye iindlela ezininzi zotyando.
Kaloku, isizathu sokuba iintambo ze-tungsten zithathe indawo yentsimbi engagqwaliyo kulawulo lokuhamba kwerobhothi asiyonto ingaqondakaliyo njengoko umntu enokucinga: inento yokwenza nokuqina. Kodwa ekubeni amandla ale ntambo yoomatshini engalinganiswa kuphela ngamandla ayo okutsalwa angqalileyo, kufuneka sivavanye amandla njengomlinganiselo wokusebenza ngokuqokelela idatha kwiimeko ezininzi ezifanelekileyo kwiimeko zasentsimini.
Masithathe ulwakhiwo lwe-8×19 njengomzekelo. Njengolunye lwezona zixhobo zekhebula zoomatshini ezisetyenziswa kakhulu ukufezekisa i-pitch and yaw kwiirobhothi zotyando, i-8×19 iphumelela kakhulu kune-stainless steel counterpart njengoko umthwalo usanda.
Qaphela ukuba ixesha lokujikeleza kunye namandla okutsalwa kwentambo ye-tungsten ayanda ngomthwalo okhulayo, ngelixa amandla entambo yentsimbi engagqwaliyo ehla kakhulu xa kuthelekiswa namandla e-tungsten kumthwalo ofanayo.
Intambo yentsimbi engagqwaliyo enomthwalo weekhilogram ezili-10 kunye nobubanzi obumalunga ne-0.018 intshi inika kuphela i-45.73% yemijikelo ephunyezwa yi-tungsten enoyilo olufanayo lwe-8×19 kunye nobubanzi bentambo.
Enyanisweni, olu phononongo lubonise kwangoko ukuba nokuba i-10 pounds (44.5 N), intambo ye-tungsten yayisebenza ngokuphindwe kabini kunentambo yentsimbi engagqwaliyo. Njengoko, njengazo zonke izinto, iintambo ze-micromechanical ngaphakathi kwerobhothi yotyando kufuneka zihlangabezane okanye zidlule iimfuno ezingqongqo zomthetho, intambo kufuneka ikwazi ukumelana nantoni na ephoswa kuyo, akunjalo? Ngoko ke, uhlalutyo lubonisa ukuba ukusebenzisa intambo ye-tungsten eyi-8×19 ububanzi obufanayo xa ithelekiswa nentambo yentsimbi engagqwaliyo kunenzuzo yamandla kwaye kuqinisekisa ukuba irobhothi iqhutywa zizixhobo zentambo eziqinileyo nezihlala ixesha elide kwezi ndlela zimbini.
Ukongeza, kwimeko yoyilo lwe-8×19, inani lemijikelo yentambo yocingo lwe-tungsten liphindwe ubuncinane nge-1.94 kunentambo yocingo lwentsimbi engagqwali enobubanzi obufanayo kunye nomthwalo. Ngaphezu koko, izifundo zibonise ukuba iintambo zentsimbi engagqwali azinakulingana nokuqina kwe-tungsten, nokuba umthwalo osetyenzisiweyo unyuka kancinci ukusuka kwiikhilogram ezili-10 ukuya kwezingama-30. Enyanisweni, umsantsa phakathi kwezinto ezimbini zekhebula uyanda. Ngomthwalo ofanayo weekhilogram ezingama-30, inani lemijikelo liyanda ukuya kumaxesha angama-3.13. Eyona nto ibalulekileyo kukuba imida ayizange yehle (ukuya kumanqaku angama-30) kulo lonke uphando. I-Tungsten ibisoloko inenani eliphezulu lemijikelo, umyinge we-39.54%.
Nangona olu phononongo luhlolisise iingcingo ezinobubanzi obuthile kunye noyilo lweentambo kwindawo elawulwa kakhulu, lubonise ukuba i-tungsten inamandla kwaye inika imijikelo engaphezulu enoxinzelelo oluchanekileyo, imithwalo yokutsalwa, kunye noqwalaselo lwee-pulley.
Ukusebenza nonjineli we-tungsten mechanical ukuze ufezekise inani lemijikelo efunekayo kwirobhothi yakho yotyando kubalulekile.
Nokuba yintsimbi engatyiwayo, i-tungsten okanye nayiphi na enye into yekhebula yoomatshini, akukho zindibano zimbini zekhebula ezisebenza ngokujijeka okufanayo. Umzekelo, ngokuqhelekileyo iintambo ezincinci azidingi imicu ngokwazo, okanye ukunyamezelana okungqongqo okuphantse kungenzeki kwezixhobo ezisetyenziswa kwikhebula.
Kwiimeko ezininzi, kukho ukuguquguquka ekukhetheni ubude nobukhulu bentambo ngokwayo, kunye nendawo kunye nobukhulu bezixhobo. Ezi milinganiselo zenza ukunyamezelana kwendibano yentambo. Ukuba umenzi wakho wentambo yoomatshini unokusebenzisa iindibano zentambo ezihlangabezana nokunyamezelana kwesicelo, ezi ndibano zingasetyenziswa kuphela kwindawo yazo yokwenyani.
Kwimeko yeerobhothi zotyando, apho ubomi busemngciphekweni, ukufikelela kunyamezelo loyilo kuphela kwesiphumo esamkelekileyo. Ngoko ke kulungile ukuthi iintambo zoomatshini ezibhityileyo kakhulu ezilinganisa yonke intshukumo kagqirha wotyando zenza ezi ntambo zibe zezona zintsonkothileyo kwihlabathi liphela.
Iindibano zekhebula zoomatshini ezifakwa kwezi robhothi zotyando nazo zithatha indawo encinci, encinci nexineneyo. Kuyamangalisa ngokwenene ukuba ezi ndibano zekhebula ze-tungsten zingena kakuhle kwiindlela ezincinci, kwiipulleys ezingaphantsi kwencam yepensile yomntwana, kwaye zenza yomibini le misebenzi ngelixa zigcina intshukumo kwinani eliqikelelweyo lemijikelo.
Kubalulekile ukuqaphela ukuba injineli yakho yekhebula inokucebisa izixhobo zekhebula kwangaphambili, nto leyo enokonga ixesha, izixhobo, kwaneendleko, ezizizinto ezibalulekileyo xa ucwangcisa icebo elifanelekileyo lokuthengisa irobhothi yakho.
Njengoko imakethi yeerobhothi zotyando ikhula ngokukhawuleza, ukubonelela nje ngeentambo zoomatshini ukunceda intshukumo akusamkelekanga. Isantya kunye nendawo abenzi beerobhothi zotyando abazisa ngayo izinto zabo ezimangalisayo kwimarike ngokuqinisekileyo kuya kuxhomekeka ekubeni kulula kangakanani ukuba iimveliso zilungele ukusetyenziswa ngobuninzi. Yiyo loo nto kubalulekile ukuqaphela ukuba iinjineli zakho zoomatshini ziphanda, ziphucule kwaye zenze ezi ndibano zekhebula yonke imihla.
Umzekelo, kudla ngokuvela ukuba iiprojekthi zerobhothi zotyando zinokuqala ngamandla, ukuguquguquka, kunye nokukwazi ukubala imijikelo yentsimbi engagqwaliyo, kodwa zisasebenzisa i-tungsten kwinqanaba elilandelayo ekuphuhlisweni kwerobhothi.
Abavelisi beerobhothi zotyando babedla ngokusebenzisa intsimbi engagqwaliyo kwasekuqaleni koyilo lweerobhothi, kodwa kamva bakhetha i-tungsten ngenxa yokusebenza kwayo okuphezulu. Nangona oku kunokubonakala ngathi lutshintsho olukhawulezileyo kwindlela yokulawula intshukumo, kuzenza ngathi yinto enye. Utshintsho lwezinto lubangelwa yintsebenziswano enyanzelekileyo phakathi komenzi weerobhothi kunye neenjineli zoomatshini eziqeshwe ukuba zenze iintambo.
Iintambo zentsimbi engagqwaliyo ziyaqhubeka nokuzibonakalisa njengezona zinto zibalulekileyo kwimarike yezixhobo zotyando, ingakumbi kwicandelo lezixhobo ze-endoscopic. Nangona kunjalo, nangona intsimbi engagqwaliyo inako ukuxhasa intshukumo ngexesha leenkqubo ze-endoscopic/laparoscopic, ayinayo amandla okutsalwa afanayo nalawo abuthathaka kodwa aqinileyo kwaye ngenxa yoko anamandla ngakumbi (abizwa ngokuba yi-tungsten).
Nangona i-tungsten ifanelekile ukuba ithathe indawo yentsimbi engagqwaliyo njengesixhobo seentambo esikhethwayo kwiirobhothi zotyando, akunakwenzeka ukuqonda ukubaluleka kwentsebenziswano elungileyo phakathi kwabavelisi beentambo. Ukusebenza nonjineli woomatshini beentambo onamava kakhulu akuqinisekisi nje kuphela ukuba iintambo zakho ziveliswa ngabacebisi kunye nabavelisi abakumgangatho wehlabathi. Ukukhetha umenzi weentambo ofanelekileyo kukwayindlela eqinisekileyo yokuqinisekisa ukuba ubeka phambili isayensi kunye nesantya sokuphucula isicwangciso sokwakha, okuya kukunceda ufezekise iinjongo zakho zolawulo lokushukuma ngokukhawuleza kunokuba abakhuphisana nabo bezama ukufezekisa okufanayo.
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