Ukulungiselelwa okuvame kakhulu kwekhebula le-tungsten kumarobhothi okuhlinzwa kufaka phakathi ukulungiselelwa okungu-8×19, 7×37, kanye no-19×19.Ikhebula likamshini elinentambo ye-tungsten engu-8×19 ihlanganisa izintambo ze-tungsten ezingu-201, i-7×37 ihlanganisa izintambo ezingu-259, futhi ekugcineni i-19×19 ihlanganisa izintambo ezingu-361 ze-helical stranded.Nakuba insimbi engagqwali isetshenziswa ezinhlotsheni zezinhlelo zokusebenza, okuhlanganisa nemishini eminingi yezokwelapha neyokuhlinzwa, ayikho enye indawo yezintambo ze-tungsten kumarobhothi okuhlinzwa.
Kodwa kungani insimbi engagqwali, into eyaziwa kakhulu yezintambo zikagesi, ingadumile kangako ekushayeleni amarobhothi okuhlinzwa?Phela, izintambo zensimbi engagqwali, ikakhulukazi izintambo ezincane ezinobubanzi obuncane, zitholakala yonke indawo kwezempi, emkhathini, futhi okubaluleke kakhulu, inqwaba yezinye izinhlelo zokusebenza zokuhlinza.
Hhayi-ke, isizathu sokuthi kungani izintambo ze-tungsten zithatha indawo yensimbi engagqwali ekulawuleni ukunyakaza kwamarobhothi okuhlinzwa akuyona into engaqondakali ngendlela umuntu angacabanga ngayo: ihlobene nokuqina.Kodwa njengoba amandla ale khebula ewumshini akalinganiswa kuphela ngamandla ayo okubamba umugqa, sidinga ukuhlola amandla njengesilinganiso sokusebenza ngokuqoqa idatha evela kuzimo eziningi ezifanele izimo zensimu.
Ake sithathe isakhiwo se-8×19 njengesibonelo.Njengomunye wemiklamo yekhebula eyimishini evame ukusetshenziswa kakhulu ukuze kuzuzwe ukuphakama nokuzamula kumarobhothi okuhlinzwa, i-8×19 idlula kakhulu insimbi engagqwali njengoba umthwalo ukhula.
Qaphela ukuthi isikhathi somjikelezo namandla aqinile wekhebuli ye-tungsten akhuphuka ngomthwalo okhulayo, kuyilapho amandla enye ikhebula yensimbi engagqwali ehle kakhulu uma kuqhathaniswa namandla e-tungsten emthwalweni ofanayo.
Intambo yensimbi engagqwali enomthwalo wamakhilogremu angu-10 kanye nobubanzi obungaba amayintshi angu-0.018 inikeza kuphela u-45.73% wemijikelezo etholwe yi-tungsten enomklamo ofanayo we-8×19 kanye nobubanzi bentambo.
Eqinisweni, lolu cwaningo oluthile lwabonisa ngokushesha ukuthi ngisho nakumaphawundi angu-10 (44.5 N), ikhebula le-tungsten lasebenza izikhathi ezingaphezu kokuphindwe kabili kunentambo yensimbi engagqwali.Njengoba kunikezwe ukuthi, njengazo zonke izingxenye, izintambo ezincane ezingaphakathi kwerobhothi lokuhlinzwa kufanele zihlangabezane noma zeqe izimfuneko zokulawula eziqinile, ikhebuli kufanele ikwazi ukumelana nanoma yini ephonswe kuyo, akunjalo?Ngakho-ke, ukuhlaziya kukhombisa ukuthi ukusebenzisa ikhebula le-tungsten elingu-8x19 eliwububanzi obufanayo uma kuqhathaniswa nekhebula lensimbi engagqwali kunako kokubili okuhle kwamandla futhi kuqinisekisa ukuthi irobhothi linikwa amandla yizinto zekhebula eziqinile nezihlala isikhathi eside zezinketho ezimbili.
Ngaphezu kwalokho, esimweni sokuklama kwe-8 × 19, inani lemijikelezo yentambo yentambo ye-tungsten okungenani izikhathi ezingu-1.94 kunentambo yensimbi engenasici yobubanzi nomthwalo ofanayo.Ngaphezu kwalokho, ucwaningo luye lwabonisa ukuthi izintambo zensimbi engagqwali azikwazi ukufana nokunwebeka kwe-tungsten, noma ngabe umthwalo osetshenzisiwe ukhuphuka kancane kancane usuka kumakhilogremu ayi-10 kuye kwangama-30.Eqinisweni, igebe phakathi kwezinto ezimbili zekhebula liyakhula.Ngomthwalo ofanayo wamakhilogremu angu-30, inani lemijikelezo likhuphuka izikhathi ezingu-3.13.Okutholakele okubaluleke kakhulu ukuthi amamajini awazange ehle (afike kumaphuzu angama-30) kulo lonke ucwaningo.I-Tungsten ibilokhu inenani eliphezulu lemijikelezo, isilinganiso esingu-39.54%.
Nakuba lolu cwaningo luhlole izintambo zobubanzi obuthile kanye nemiklamo yekhebula endaweni elawulwa kakhulu, lubonise ukuthi i-tungsten inamandla futhi inikeza imijikelezo eyengeziwe ngokucindezeleka okunembile, imithwalo eqinile, nokuhlelwa kwe-pulley.
Ukusebenza nonjiniyela we-tungsten mechanical ukufeza inani lemijikelezo edingekayo ekuhlinzeni kwakho kwerobhothi kubalulekile.
Kungakhathaliseki ukuthi insimbi engagqwali, i-tungsten nanoma iyiphi enye impahla yekhebula esetshenziswayo, awekho amakhebula ama-cable ahlanganisa amakhebula amabili asebenza ngokuzungeza okuyinhloko okufanayo.Isibonelo, ngokuvamile ama-microcable awadingi izintambo ngokwazo, noma ukubekezelelana okuqinile okucishe kufinyeleleke kokufakwa okufakwe kukhebula.
Ezimweni eziningi, kukhona ukuguquguquka okuthile ekukhetheni ubude nosayizi wekhebula ngokwayo, kanye nendawo nobukhulu bezesekeli.Lezi zilinganiso zakha ukubekezelelana kokuhlanganisa ikhebula.Uma umkhiqizi wakho wekhebula lomshini angasebenzisa amakhebula ahlanganisayo ahlangabezana nokubekezelelwa kohlelo lokusebenza, lezi zinhlanganisela zingasetshenziswa kuphela endaweni yazo yangempela.
Endabeni yamarobhothi okuhlinzwa, lapho ukuphila kusengozini, ukufeza ukubekezelela umklamo kuwukuphela komphumela owamukelekayo.Ngakho-ke kulungile ukusho ukuthi izintambo ezacile kakhulu ezilingisa konke umnyakazo kadokotela ohlinzayo zenza lawa makhebuli abe yinkimbinkimbi kakhulu emhlabeni.
Amakhebula ahlanganisa amakhebula angena ngaphakathi kwala marobhothi okuhlinzwa nawo athatha izindawo ezincane, eziminyene futhi eziminyene.Kuyamangaza ngempela ukuthi lezi zinhlanganisela zekhebula le-tungsten zilingana kalula eziteshini ezincane kakhulu, kumapulleys angemkhulu kunesihloko sepensela yengane, futhi zenza yomibili imisebenzi kuyilapho zigcina ukunyakaza ngenani elibikezelwayo lemijikelezo.
Kubalulekile futhi ukuqaphela ukuthi unjiniyela wakho wekhebula angakwazi ukweluleka izinto zekhebula kusenesikhathi, okungenzeka kongiwe isikhathi, izinsiza, ngisho nezindleko, okuyizinto eziguquguqukayo ezibalulekile lapho uhlela isu elizwakalayo lokuya emakethe lerobhothi lakho.
Ngemakethe yamarobhothi okuhlinzwa ekhula ngokushesha, ukuhlinzeka ngezintambo eziyimishini ukusiza ukunyakaza akusamukeleki.Isivinini kanye nesimo abenzi bamarobhothi abahlinzayo abaletha ngaso izimanga zabo emakethe ngokuqinisekile kuzoncika ekutheni imikhiqizo ilungela kalula kangakanani ukusetshenziswa ngobuningi.Kungakho kubalulekile ukuqaphela ukuthi onjiniyela bakho bemishini bayacwaninga, bathuthukise futhi bakhe le mihlangano yamakhebula nsuku zonke.
Isibonelo, kuvame ukuvela ukuthi amaphrojekthi amarobhothi okuhlinzwa angase aqale ngamandla, i-ductility, nekhono lokubala umjikelezo lensimbi engagqwali, kodwa asebenzise i-tungsten kamuva ekuthuthukisweni kwamarobhothi.
Abakhiqizi bamarobhothi abahlinzayo ngokuvamile basebenzisa insimbi engagqwali ekuqaleni kwesakhiwo samarobhothi, kodwa kamuva bakhetha i-tungsten ngenxa yokusebenza kwayo okuphezulu.Nakuba lokhu kungase kubonakale njengoshintsho oluzumayo endleleni yokulawula ukunyakaza, kumane kufane nokukodwa.Ukushintsha kwezinto kuwumphumela wokubambisana okuyisibopho phakathi komkhiqizi wamarobhothi kanye nonjiniyela bemishini abaqashwe ukwenza amakhebuli.
Izintambo zensimbi engagqwali ziyaqhubeka nokuzibonakalisa njengeziyisisekelo emakethe yezinsimbi zokuhlinza, ikakhulukazi emkhakheni wemishini ye-endoscopic.Kodwa-ke, nakuba insimbi engagqwali ikwazi ukusekela ukunyakaza phakathi nezinqubo ze-endoscopic/laparoscopic, ayinawo amandla okuqina afanayo nanjengama-brittle kodwa aminyene futhi ngenxa yalokho ihambisana nayo enamandla (ebizwa nge-tungsten).umphumela wamandla okuqina.
Nakuba i-tungsten ifaneleka ngokufanelekile ukufaka esikhundleni sensimbi engagqwali njengento ekhethwayo yamarobhothi okuhlinzwa, akunakwenzeka ukubona ukubaluleka kokubambisana okuhle phakathi kwabakhiqizi bezintambo.Ukusebenza nonjiniyela onolwazi ngekhebula elincanyana kakhulu akuqinisekisi kuphela ukuthi izintambo zakho zikhiqizwa abeluleki nabakhiqizi abasezingeni lomhlaba.Ukukhetha umkhiqizi wekhebula ofanele futhi kuyindlela eqinisekile yokuqinisekisa ukuthi ubeka phambili isayensi nesivinini sokuthuthukisa uhlelo lokwakha, okuzokusiza ufinyelele imigomo yakho yokulawula ukunyakaza ngokushesha kunabaqhudelana nabo abazama ukuzuza okufanayo.
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