Ukuhlaziywa Kwemboni ye-Cast Tungsten Carbide Flexible Welding Rope

Izici zangaphandle ezinomthelela ekuthuthukisweni kwemboni

Imvelo Yezombangazwe

I-China isasekela ukukhiqizwa kwemikhiqizo esezingeni eliphezulu esikhundleni semikhiqizo esezingeni eliphansi, futhi ukuthunyelwa kwamanye amazwe kwezinduku zokushisela kulula kunokuthunyelwa kwamanye amazwe ama-powders. Bakhuthaza ukukhiqiza intambo yokushisela eguquguqukayo ye-carbide futhi bandise ingxenye yokuthumela ngaphandle.

Imvelo yezomnotho

Inqubekelaphambili yokuthuthukiswa kwezimakethe nayo ikhuthaze ukuvuselelwa kwezinto. Emkhakheni we-surfacing, ikakhulukazi ungqimba olungaphezulu, abantu baye bawunaka kakhulu. Kunzima ukuhlangabezana nokugqoka okuphezulu kanye nezidingo zokushisa okuphezulu usebenzisa into eyodwa evamile. Eminyakeni yamuva nje, kuye kwacwaningwa inqubo yokuvela kwezinhlayiyana ze-alloy. I-tungsten carbide hard alloy ifakwa phezu kwe-substrate ukuze yakhe ungqimba olungaphezulu. Ukugqwala nokuguga kwempahla kuzokwehliswa ngezinga elithile, futhi nempilo yesevisi yezingxenye nayo izokwelulwa.

Namuhla, abakhiqizi abaningi banezidingo eziphuthumayo zokusebenza okukhethekile kwezingxenye zemishini ewumshini, ukuze izingxenye zisasebenza ngokujwayelekile ngaphansi kwezimo ezinzima njengejubane eliphezulu, izinga lokushisa eliphezulu, umfutho ophakeme, umthwalo ophakathi nendawo, ukungqubuzana okukhulu, nokugqwala. abezindaba. Ukugqoka kuyimbangela eyinhloko yokwehluleka kwensimbi. 

Izinto zentambo yokushisela ye-tungsten carbide yizinhlayiya zedayimane, izinhlayiya eziyindilinga ze-tungsten carbide kanye nezinhlayiya ze-tungsten carbide e-cast, kanye ne-nickel cone ukuthuthukisa ukumelana nokuguga kwesendlalelo se-weld.

Ngakho-ke izinkampani ezingaphezu kweziningi zizimisele ukukhokha amanani aphezulu ukuze zithathele izinduku zokushisela ezinamashubhu ngezinduku zokushisela eziguquguqukayo.

Indawo yobuchwepheshe

Inani lokuguga nokumelana nokugqokwa kwentambo yokushisela ekwazi ukumelana nokuguga kwe-carbide esetshenziselwa ukuvelela kwezinsimbi zokubhoboza insimbi kuye kwahlolwa ngokulandelana. Ukumelana nokugqokwa kongqimba bokushisela kukalwa futhi kwahlolwa kusetshenziswa indlela evamile ye-astmb611, futhi uma kuqhathaniswa neyamazwe ngamazwe ekhona Ngokuqhathanisa ukusebenza kwezintambo zokushisela ezifanayo nokusebenza okuthuthukile, imiphumela yokuhlola ibonisa ukuthi: uma kuqhathaniswa nomkhiqizo wezintambo zokushisela okhona emhlabeni jikelele, ngokusho kuya ku-astmb611 (indlela yokuhlola evamile yokunquma ukumelana nokugqoka okuphezulu kwengcindezi yezinto eziqinile) indlela ejwayelekile (izici eziyinhloko isondo Lensimbi, ukuguguleka okumanzi, ukuhuzuka okusanhlamvu kuyi-corundum) yokuhlolwa kokusebenza. Imiphumela ikhombisa ukuthi ukumelana nokugqokwa kwentambo yokushisela ekwazi ukumelana nokugqokwa kwe-carbide esetshenziselwa ukubhoboza insimbi emzimbeni ngokwendlela esunguliwe manje ithuthuke ngo-27% -47.1% uma kuqhathaniswa nokungagugi kwezintambo zokushisela ezifanayo nokusebenza okuthuthukile umhlaba. %.

Impahla yokukhiqiza isebenzisa amathuluzi namafomula angenisiwe. Usayizi we-spherical cast tungsten carbide yaseChina usalinganiselwe futhi ungakhiqizwa kuphela phakathi kuka-0.15-0.45.

Izinga lamanje kanye nezimo zentuthuko zesikhathi esizayo zemboni

Ukukhula kwesisekelo somsebenzisi

Ukubheka kanzima ngentambo yokushisela ye-tungsten carbide kungathuthukisa ukusebenza kahle kokukhiqiza kanye nesikali sabasebenzisi sizoba sikhulu futhi sibe sikhulu.

Intambo yokushisela eguquguqukayo ye-tungsten carbide iyakhiqizwa futhi ihlanganiswe ngamakhoyili, futhi isisindo sekhoyili ngayinye (intambo eyodwa) ngokuvamile siyi-10 kuya ku-20kg. Iphinde iqede inkinga yokuhlanganisa okuqhubekayo uma usebenzisa izinduku ze-tubular welding, okuzuzisa ukuthuthukisa ukusebenza kahle kokubhekana kanzima kumathuluzi. Ukusungulwa kwamanje kwenza intambo yokushisela eguquguqukayo ibe nokusebenza okuhle kokushisela nokumelana nokugqoka ngokulungisa izingxenye ezithile zezinhlayiya zesigaba esiqinile kanye ne-alloy-based alloy. Intambo yokushisela eguquguqukayo yento esunguliwe ayifanele nje kuphela ukuqinisa indawo engaphezulu kwezinsimbi zokubhoboza ama-roller cone kanye nezinsimbi zokubhola zomzimba zensimbi kodwa futhi ingasetshenziselwa ukuqinisa ngaphezulu kwezinye izinto zensimbi. 

Ukukhula kwemakethe

Njengokuthuthukiswa kanye nemikhiqizo eshintshwayo, imakethe yezintambo zokushisela eziguquguqukayo iyakhula.

Intambo yokushisela eguquguqukayo ekwazi ukumelana ne-tungsten carbide isebenzisa i-nickel-based alloy powder njengensimbi ebophayo. I-alloy esekelwe ku-nickel inezici zendawo encibilikayo ephansi, uketshezi oluhle, kanye nokumanzisa okuhle ngezinhlayiya ze-WC nezingxenye zensimbi, okuthuthukisa ukuguquguquka. Ithuthukisa ukusebenza kwe-welding, ukusebenza kahle kwe-welding, kanye nokushelela kwesendlalelo sokushisela futhi inciphisa amaphutha we-porosity we-welding layer. Izinhlayiya zedayimane ezimboziwe, amapellets e-carbide kasimende, izinhlayiya eziyindilinga ze-tungsten carbide kanye nezinhlayiya ze-cast tungsten carbide zisetshenziswa njengezigaba eziqinile entanjeni yokushisela eguquguqukayo ukuze kuthuthukiswe ukumelana nokugqokwa kongqimba lwe-weld.

Imbangela lezo zinzuzo ezivela ocingweni lokushisela i-tungsten carbide, ikakhulukazi imboni, ikakhulukazi lezo zinkampani zokumba uwoyela ziphendukela ekukhetheni izintambo ezinwebekayo ze-carbide.