Intshayelelo: xa ikhathalogu ingasifaki isicelo sakho

Uninzi lwe-carbide insert sourcing lulandela indlela eqikelelwayo: chonga ikhowudi ye-ISO, thelekisa amaxabiso kubathengisi abambalwa beekhathalogu, beka iodolo. Lo mzila uyaqhekeka kubathengi abathile kodwa ababalulekileyo ngokwezoqoqosho - abo bafuna ukugrumba nzulu{2}}umngxunya, ukukrwela ityhubhu (OCTG kunye netyhubhu/ukugqitywa kwecasing), umsebenzi onzima{3}}ukurhabaxa, okanye izicelo ezithe ngqo ngokwaneleyo kangangokuba abanayo kwaphela ikhowudi ye-ISO esemgangathweni. Aba bathengi badla ngokuba ngabasebenzi bokuthenga okanye bobugcisa kwiinkampani zenkonzo ye-oyile, abenzi bezixhobo ezinzima, okanye iivenkile zoomatshini abakhethekileyo abasebenzela loo mizi mveliso, kwaye eyona ndawo babelana ngayo ayiloxabiso - lokufumaneka kwayo. Ababoneleli abanegama abakhulu banyusela iikhathalogu zabo kumthamo ophezulu-wejiyometri esemgangathweni; i-niche kunye nezinto ezinzima{8}}zomsebenzi zifumana amaxesha okukhokela amade, ubungakanani obuphantsi boodolo, okanye azigcinwanga kwaphela ngaphandle kwabona bahambisi abakhulu.

Eli nqaku libandakanya oko abathengi kufuneka bakuqonde malunga nokukhangela kwezi ndidi zikhethekileyo, kunye nendlela yokuvavanya ukuba umthengisi unokunikezela ngokuthembekileyo ngaphandle kwekhathalogu eqhelekileyo.

Ubunzulu-umngxunya obunzulu{1}}obunzulu bokufaka ukomba: itshiphu{2}}isithintelo sokuphuma

Ukufakwa kwe-Drilling yeentloko ze-indexable drill zijongene nengxaki engekhoyo ekujikeni: iindawo zokusika zisebenza ngaphakathi komngxuma kunye ne-fixed, indlela yokuphunyuka emxinwa ye-chips, kwaye ngokungafani ne-bar ekruqulayo enokuthi ibekwe ngokutsha, intloko ye-drill ibophelela kubunzulu obupheleleyo bomngxuma kwi-pass enye. Ukufakwa komngxuma ongekho nzulu -(SOMT, SPMG, WCMX -iijiyometri zesimbo ezisetyenziswa ngokufanayo) zenziwe ngobunjineli njengezibini ezihambelanayo - ifakelo esembindini kunye nofakelo lweperipheral olunejiyometri eyahlukeneyo, kuba ezi zimbini zikwizikhundla ezahlukeneyo ngokusisiseko xa zithelekiswa nomngxuma osembindini kwaye zifumana isantya sokusika esahlukileyo kunye nesantya somthwalo wetshiphu. Abathengi abafumana umngxuma ongekho nzulu-ufakelo lokugrumba umngxuma kufuneka bahlale beodola kwaye bazigcine njengeseti ezihambelanayo kunokuba bacinge ukuba ijometri enye isebenza zombini iindawo; izibini ezingahambelaniyo zingunobangela oqhelekileyo nonokuphetshwa wokugqitywa komngxuma ombi kunye nokunxitywa komphetho kwangaphambi kwexesha.

-ukugrunjwa komngxuma nzulu kwazisa umqobo owongezelelweyo: ukukhutshwa kwetshiphu kubude obude befleyiti, apho itshiphu engaqhekezwanga ibe mfutshane, iisegmenti ezilawulekayo zinokupakisha iflutyi kwaye ibangele ukophuka kwesixhobo phambi kokuba ukuguga kukodwa kuphelise ubomi besixhobo. nzulu -ijometri yomngxunya enzulu (LNMT, EOMT, MOGT{3}}isimbo sofakelo esisetyenziswayo) iqhelekile ngetshiphu egqwashu kakhulu{4}}impawu eziqhekekileyo kunezomngxunya ongekho nzulu{5}}noogxa bazo ngokukodwa ukujongana nale - inkcukacha ekulula ukuyihoya xa uthelekisa ngokuthelekisa ixabiso{7} nexabiso elifanayo ngekho nzulu-ufakelo lomngxunya kwiphepha elithile kodwa ingekho eyona chipbreaker enobundlobongela iya kusilela kwisicelo ebesithengelwe sona.

Kubathengi, umbuzo osebenzayo ayingowo "ithini ikhowudi ye-ISO" (uninzi lwemigca efakelwayo yokugrumba isebenzisa umenzi-ingqale kuneekhowudi ezilungelelanisiweyo) kodwa "ngaba lo mthengisi uyakuqonda ukuba lowuphi umngxuma ubunzulu obuyilelwe" - umboneleli onokuchaza umahluko phakathi kokungenzulu kwawo{3} kunye ne-earlying {3} ayiloluhlu nje lwemilinganiselo, kunokwenzeka ukuba uyinjineli ngokwahlukeneyo kunokuba uleyibhelishe kwakhona umgca omnye kabini.

I-tube scraper inserts: i-niche ekhethekileyo yokwenene, engagcinwanga

Ufakelo lwe-tube scraper lusebenza kwisicelo esimxinwa kodwa esibalulekileyo: ukujongana, ukukrazula kunye nokukrazula iziphelo kunye nemigangatho yangaphandle yetyhubhu kunye nombhobho - oqhelekileyo kwi-OCTG (impahla ye-oyile yelizwe le-tubular) ukucutshungulwa, ukugqitywa kwetyhubhu, kunye nombhobho-ukuphela kokulungiswa ngaphambi kokuthunga okanye ukudibanisa. Le yeyona njongo iphambili-yekhathalogu yofakelo ayigqunywanga kakuhle, kuba imiqulu mincinci kwaye iijiyometri (HDMB, SDUB, SPUB, SNGN kunye neRNGX-isimbo esijikelezayo kunye neeprofayile ezisasaziweyo kusetyenziso oluqhelekileyo kwishishini) zikhethekileyo kwityhubhu kunye nokusetyenzwa kwemibhobho kunomatshini jikelele.

Abathengi kolu didi - ii-mills zemibhobho, iivenkile zokugqiba i-OCTG, abavelisi bezixhobo ze-oyile - bajongana neengxaki ezimbini zokukhangela ngaxeshanye: ukufumana umthengisi ogcina ezi geometries konke konke, kunye nokufumana enye enokuthi ibambe umgangatho ohambelanayo kwi-radius ethile kunye ne-edge specitions ze-tube scraping ifuna, ekubeni i-tube engahambelaniyo ibonisa i-radius engahambelaniyo ngokuthe ngqo. Kuba lo ngumlinganiselo ophantsi-umthamo, ophezulu-ubalulo lwe-niche, abathengi kufuneka balinganise imibuzo yomthengisi malunga nokuhambelana kobukhulu kunye nokuphinda{5}ukuthembeka kwe-odolo ngaphezulu kwexabiso{6}}ngeyunithi{7}}ngeyunithi - esezantsi kancinci eyohluka kwixabiso leeradi ukuya kwiyunithi yexabiso kwakhona ukugcina ngokukhawuleza kumbhobho{10}}ukugqiba umsebenzi oqhuba imveliso eqhubekayo.

-Umsebenzi ofakelwayo onzima: ukubeka phambili umphetho wamandla ngaphezu kokugqiba

Enzima-ufakelo lokuguqula umsebenzi (CNHX, LNKX, RCMX -iijiyometri zesitayile ezinencam ezomeleziweyo) zisebenza ngokubaluleka okwahlukileyo kunojikelezo kunye nokugqiba ujiko: ubuninzi bokususwa kwemathiriyeli nobunzulu obuphezulu-be{3}ukusika kunye nokutya, ngokuqhelekileyo kwimisebenzi erhabaxa kwifoji enkulu, i-container ephantsi, i-container enzima, i-container ye-secondary, i-container, i-container, okanye i-container. umthwalo ophazamisekileyo onzima uyimfuneko ephambili. Olu fakelo ludla ngokuba ngqindilili kwaye luqina ngakumbi kunokufakwa ngokubanzi okujikayo okulinganayo ngokwesayizi, kunye nolungiselelo olomeleziweyo lomphetho (olulotshiweyo okanye olwenziwayo kunokuba lubukhali) ngokukodwa ukuze usinde kumthwalo wokulayishwa kokurhabaxa okunzima kwi-castings kunye ne-forgings enokuba nesikali, amabala aqinileyo, okanye umphezulu ophazamisekileyo.

Impazamo yomthengi eyeyona ixhaphakileyo kolu didi iodola ngokubanzi-injongo yokujika ifake kubungakanani obukhulu endaweni yobunzima bokwenyani-umsebenzi wejiyometri - idimensional yesayizi ihambelana, kodwa ulungiselelo lomphetho alwenzi, kwaye isiphumo kukunqunyulwa komphetho phantsi komthwalo ukuba ukuqina okuqiniswe ngokufanelekileyo{3}kumsebenzi osikiweyo wokufaka amava kubunzulu obufanayo. Kubathengi abachaza izinto ezinzima-ezifakwayo, ukulungiswa komphetho (irediyasi ephucukileyo, i-angle ye-chamfer) yinto efunekayo ukubuza ngayo ngokuthe gca kunokucinga ukuba iyenza isikali ngokuzenzekelayo ngobungakanani bokufaka.

Uyilo olulodwa kunye{0}}nofakelo olungelulo oluqhelekileyo: apho isakhono se-OEM sibalulekile

Isabelo esinentsingiselo sabathengi kubunjineli obunzima, izixhobo ze-oyile, kunye nobuchwephesha obukhethekileyo ekugqibeleni bafike eludongeni apho kungekho luhlu lwejiyometri - esemgangathweni okanye enzima-umsebenzi - ohambelana nesicelo. Apha kulapho okukhethekileyo{4}}ukuyila nokungengawo{5}}umgangatho wokufaka isakhono esiba sisigqibo ekukhetheni umboneleli, kwaye kulapho umsantsa phakathi kwababoneleli ubanzi kakhulu: uninzi lwekhathalogu{6}}abavelisi bengqwalasela abanikezeli ngokusila ngokwesiko kumzobo, okanye bakwenze oko kuphela ngaphezulu kobuncinci beodolo yobungakanani bobungakanani obuphezulu kakhulu kwizinto ezizodwa.

Ezingekhoyo-iinkqubo zokufakela eziqhelekileyo (umzobo{1}}esekelwe kwiijiyometri ezifana ne-LNMT, LNMG, LNKX, LNGG, TNMX kunye neeprofayili zeRNMH eziveliswe ngokwemilinganiselo yesiko kuqheliselo oluqhelekileyo) zikhona ngokukodwa ukukhonza lo msantsa - abathengi bangenise umzobo okanye isampulu egugileyo/eyaphukileyo abayifakela ngoku kunye nemithombo isiko -ukugaya isakhono ucaphula isixhobo kunye nesampulu ekhokelayo ixesha kunokuba ukwala ulandelelwano ngqo.

Kubathengi, inqobo yovavanyo olusebenzayo longeyena{0}}umboneleli ofakelweyo oqhelekileyo zezi:

• Ngaba baya kucaphula kumzobo ngaphandle komyalelo omncinci omkhulu?Ukusila ngokwesiko kubandakanya iindleko zokuseta, kodwa umthengisi ozimiseleyo malunga neli candelo uya kucaphula ubungakanani besampulu efanelekileyo ngaphambi kokuba afune ukuzinikela ngokupheleleyo kwimveliso.
• Liliphi ixesha lokwenyani lesampulu yokukhokela?Abathengi kufuneka bafumane umda wexesha elithile kunesithembiso esingacacanga, kuba amaxesha angacacanga akhokelela kwisixhobo esiqhelekileyo ngumthombo oqhelekileyo wokulibaziseka kwemveliso.
• Ngaba banokubamba unyamezelo ngokungaguqukiyo kwii-odolo eziphindaphindiweyo?Umgangatho ohambelanayo kumyalelo ophindayo wamashumi amahlanu luvavanyo lokwenyani lobudlelwane boyilo olukhethekileyo-, ingakumbi kubathengi kwindawo yeoli kunye nezixhobo zokusebenza ezinzima.

Ukufakwa kokugaya njengomgca ohambelanayo

Abathengi abafumana izinto ezinzima-umsebenzi kunye nezinto ezikhethekileyo zokuguqula izinto zihlala zifuna ukufakwa kwesalathiso sokusila (APMT, RPKW/RPMT, RDKW/RDMT, XPKT, XNMP, WNMU/WNEX, LNMU kunye{1}}faka i-SNC/LNE{2}}isitayile sejiyometri ngokudityaniswa kwe-oyile kunye nobudlelwane obufanayo, ukudityaniswa kwe-oyile kunye nobudlelwane obufanayo imisebenzi ekruqulayo kunye nokusila kwiindawo ezifanayo. Ukudityaniswa kokufakwa kokusila ecaleni kokujika, ukugrumba kunye neejometri ezizodwa zilandela umboneleli ofanayo{4}}ingqiqo yodibaniso egqunywe kwenye indawo - unxulumano olumbalwa lwababoneleli ukuze ulawule ubulunga kunye nexesha eliphambili kulo lonke, kubathengi abasele bejongene nokudityaniswa kobunzima obukhethekileyo kunye neejometri zesiko.

Yeyiphi eyona nto ilungileyo{0}}ukufakwa kwemithombo kujongeka njani

Kubathengi kweli candelo, ubudlelwane bokukhangela obusebenzayo buncinci malunga nokufumana elona xabiso liphantsi kwinto yekhathalogu kwaye ngaphezulu malunga nokufumana umenzi ozimisele ukuzibandakanya nemizobo,-inkcukacha ezisemgangathweni, kunye nesampulu eyinyani{1}}esekelwe kwisiqinisekiso phambi komthamo wokuzinikela.

I-Kingdon ivelisa{0}}umngxuma onzulu kunye nofakelo olungekho nzulu{1}}lokugrumba umngxuma, ufakelo lwetyhubhu yokukrazula (HDMB, SDUB, SPUB, SNGN, RNGX profiles), izinto ezinzima zokuguqula umsebenzi (CNHX, LNKX, RCMX), uyilo olukhethekileyo/ongeyiyo{3}}ufakelo oluqhelekileyo lwenqwelo-mafutha ecaleni komzobo, ujikelezo oluqhelekileyo ukuthunga kunye nemigca ekruqulayo - phantsi kwesiseko soveliso se-carbide yase-Kingdon engaphaya kwamashumi amabini eminyaka yamava emveliso ye-tungsten kunye ne-carbide.

Imibuzo Ebuzwa Rhoqo kubathengi