Ukuhlaziywa Kwe-Mn-V Alloy Steel Weldability Ye-Brake Hub

Ngokuthuthuka nokusetshenziswa kwenani elikhulu lama-rigs wokujula kahle we-ultra-deep, umthwalo wohlelo lokuphakamisa we-rig wokumba usinda kakhulu, futhi izidingo zokuphepha nokuzinza kohlelo lwamabhuleki we-drawworks ziya ngokuya zanda. Imvamisa uhlelo lwe-brake drawworks lwakhiwa ukubopha okuyinhloko nokubopha okusizayo. Njengengxenye yamandla ayisihluthulelo ebhuleki enkulu yohlelo lwamabhuleki wokudonsa imishini yokumba kanye nama-workover rigs, ama-brake hubs angaphansi kwezimo ezinzima zokucindezeleka futhi alimala kalula. Thatha amabhuleki apholile wohlobo lwamanzi njengesibonelo. Ngesikhathi sokubhola ukusebenza kwe-rig, izinga lokushisa lendawo yebhuleki le-brake lingafinyelela ku-650 ° C ukusuka ekugcineni kwe-braking. Ngaphansi kwesenzo samanzi ajikeleza ngaphakathi, izinga lokushisa lehhabhu le-brake lehla ngokushesha, elijikajikayo. Ngaphansi kwesenzo sokushintsha uhlobo oluthile lokushisa, okokusebenza kwehabhu le-brake kwakha ukuqhekeka kofudu ngokuqongelela izikhala zemisebenzi; ngasikhathi sinye, ubulukhuni buyancipha emazingeni okushisa aphakeme, amabhangqa wokungqubuzana kulula ukuncibilikelana, futhi nezinga le-oxidation lezinto liyakhuphuka, ngaleyo ndlela landa inani lokugqoka. Ihabhu lebhuleki lisebenza ngaphansi kwezimo ezibandayo nezifudumele, futhi izindlela ezinkulu zokwehluleka ukukhathala nokugqokwa komhlaba okushisayo.

Ukuze kuhlangatshezwane nezidingo ze-ultra-deep drilling well, kwenziwe umsebenzi omningi ukubhekana nokugqokwa ngokweqile kanye nokuqhafaza kokukhathala okushisayo kwe-drawworks brake hub. Ngakolunye uhlangothi, ngokusebenzisa ubuchwepheshe obusha, ukumelana nokugqoka kwezinto kuyathuthukiswa, futhi impilo yenkonzo yehabhu le-brake iyandiswa. Isibonelo, ungqimba lwento emelana nokugqoka luvele lushiselwe ku-matrix we-Q345A ukwenza ngcono ukumelana kokugqoka kwehabhu le-brake, noma kusetshenziswe isakhiwo sokuphonsa, futhi isakhiwo sokuqina, esihle kakhulu nesifanayo sitholakala ngokufaka, okwenza ngcono ukumelana nokugqoka kwento. Ngakolunye uhlangothi, thuthukisa izinto ezintsha ezingamelana nokugqoka kanye nezinto ezihlanganisiwe, njengokufaka umhlaba ongajwayelekile ku-Cr-Mo steel ukwenza ngcono ukumelana kokugqoka namandla ashubile ehabhu le-brake, futhi wandise impilo yensiza yehabhu le-brake. Kodwa-ke, ukusebenza kahle kwendlela yokuqhafaza kuphansi, futhi kuvame ukusetshenziswa kuphela njengokulungiswa kosayizi ngemuva kokugqokwa kwehabhu; UKWENZA ihabhu le-brake kudinga imishini yokugoqa izindandatho ezinkulu, futhi inqubo yokushisa iyakhula, okwandisa izindleko zokukhiqiza; Insimbi yeCr-Mo iqukethe izinsimbi eziyigugu, ezandisa izindleko zento. Ngakho-ke, kubaluleke kakhulu ekubunjweni kobunjiniyela ukuthuthukisa uhlobo olusha lwezinto eziphansi, eziphakeme kakhulu zokugqoka ezingamabhuleki we-cast brake ukwelula impilo yenkonzo yehabhu lamabhuleki.

Ingxubevange ye-Mn-V esetshenziswe kulesi sihloko yinto entsha eyenziwe ngokuzimela yinkampani yasekhaya esebenza ngemishini kaphethiloli. Inamandla amahle okushisa nokuqina kokugqoka, futhi ingahlangabezana nezidingo zokusetshenziswa kwamahabhu amabhuleki ngaphansi kwezimo ezinzima zokusebenza. Izinzuzo ezinhle zezomnotho. Kodwa-ke, ngophenyo lombhali kanye nezibalo ze-oilfield, kutholakala ukuthi amalunga ashiselwe alesi sici athambekele ekuqhekekeni ngesikhathi sokusetshenziswa kwesikhathi eside, okuthinta ukusetshenziswa kwalolu daba ngezinga elithile. Lo mbhalo uhlaziya amasampula wokushisela wendaba ukuze uthuthukise ukusebenza kwe-welding kwalolo daba.

Ibhodi lokuhlola lokuhlola lenziwe nge-alkaline phenolic resin sand casting. Ingxenye yesihlabathi se-resin yi-1.6% resin, i-ejenti elapha i-0.4%, okunye okusehlabathini. Isihlabathi siyingxube yesihlabathi esisha nesihlabathi esidala, kanti isilinganiso sesihlabathi esisha nesihlabathi esidala singu-1: 3. Ngemuva kokusika isikhuphukeli, ukukhishwa kujwayelekile ku-1100 ℃. Ukujwayela isikhathi sokulondolozwa kokushisa kungu-6h. Ngemuva kokujwayela, ukungafakwanga okusalungiswa kufakwa ku-plate yokuhlola engu-530mm × 180mm × 25mm, ene-groove engu-60 ° V, futhi kusetshenziswa u-.1.2mm JQ • WG50-6 Welding wire for GMAW multi-layer multi-pass welding. Hlangisa isampula ku-150 ° C ngaphambi kokushisela, lawula ukushisa kwe-interlayer ukuthi kungeqi ku-300 ° C, futhi kuphole kancane ngemuva kokushisela.

Ngemuva kokuthi ihabhu le-brake lifakwe ngensimbi ye-Mn-V, ijoyinti linezinga elithile lobulukhuni, okulula ukubangela ukuqhekeka okuncane kwejoyinti. Ngemuva kokushisela, ilunga liphathwa ngokwelashwa okuguga, ubulukhuni bepulasitiki bejoyini elibushiwe buyathuthukiswa, futhi izakhiwo zomshini ohlanganisiwe ziyathuthukiswa ngokuqiniswa kwesigaba sesibili nokuqiniswa okuhle. Ukuguga ku-500 ° C imizuzu engama-30, isampula lithole izindawo ezinhle kakhulu zomshini, ngamandla wesivuno we-560MPa namandla we-715MPa. Indawo ethinteke ekushiseni iyisixhumanisi esibuthakathaka selungu lonke, nezibonelo zokuqina konke ukuphuka endaweni ethintekayo ekushiseni kwejoyini elishiselwe. Ukwelashwa kokuguga kwe-brake hub ngemuva kokushisela kungathuthukisa ukuqina kwepulasitiki kwejoyinti, futhi ilunga lizophenduka kusuka ekuqhekekeni okulimazayo liye ekuqhekekeni kwe-ductile ngemuva kokuguga. Lapho izinga lokushisa lokuguga lidlula u-300 ° C futhi isikhathi sokuguga siyimizuzu engama-30, kubonakala njengokuqhekeka kwepulasitiki.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe: Ukuhlaziywa Kwe-Mn-V Alloy Steel Weldability Ye-Brake Hub

UMinghe Inkampani yeDie Casting anikezelwe ekukhiqizeni nasekuhlinzekeni ikhwalithi nokusebenza okuphezulu Izingxenye Zokulingisa (izingxenye zensimbi zensimbi zokufa zisebenza ikakhulukazi zibandakanya I-Thin-Wall Die Casting,I-Hot Chamber Die Casting,Cold Chamber die Casting), Insizakalo Eyindilinga (Insiza Yokulingisa,ICnc Machining,Ukwenza Okubandayo, Surface Treatment) .Noma ikuphi ukusakazwa kwe-Aluminium die, i-magnesium noma i-Zamak / zinc die casting nezinye izidingo zokuphosa zamukelekile ukuxhumana nathi.

Ngaphansi kokulawulwa kwe-ISO9001 ne-TS 16949, Zonke izinqubo zenziwa ngamakhulu emishini esezingeni eliphakeme yokufa, imishini ye-5-axis, nezinye izikhungo, ezisukela kuma-blasters kuya kumishini yokuwasha ye-Ultra Sonic.Minghe akagcinanga ngemishini esezingeni eliphezulu kepha futhi unobuchwepheshe iqembu lonjiniyela abanolwazi, ama-opharetha nabahloli ukwenza ukwakheka kwekhasimende kugcwaliseke.

Umenzi wenkontileka yokufa kwabasikiwe. Amandla afaka izingxenye ezibandayo ze-aluminium die casting ezivela ku-0.15 lbs. kuye ku-6 lbs., Ukusetha ushintsho olusheshayo, nemishini. Izinsizakalo ezingezwe ngenani zifaka phakathi ukupholisha, ukudlidliza, ukuphazamisa, ukuqhumisa ngokudubula, ukupenda, ukuhlobisa, ukumboza, ukuhlangana nokusetshenziswa kwamathuluzi. Izinto zokusebenza ezisetshenzisiwe zifaka ama-alloys afana no-360, 380, 383, no-413.

I-Zinc die casting design usizo / izinsizakalo zobunjiniyela ezihambisanayo. Umenzi wangokwezifiso we-precision zinc die castings. Ukusakazwa okuncane, ukukhishwa kwengcindezi ephezulu, ukusikeka kwesikhunta esiningi, ukujikijelwa kwesikhunta okuvamile, ukufefa kwamayunithi kanye nokuzimela okuzimele kanye nokuvalwa okuvaliwe komgodi kungenziwa. Ama-Castings angenziwa ngobude nobubanzi obufinyelela ku-24 in. Ku +/- 0.0005 in. Ukubekezelelana.  

I-ISO 9001: Umkhiqizi oqinisekisiwe ka-2015 we-die cast magnesium, Amandla afaka i-high-pressure magnesium die casting up to 200 ton chamber hot & 3000 ton cold chamber, designing designing, polishing, molding, machining, powder & liquid paint, QA full with CMM amakhono , inhlangano, ukupakisha nokulethwa.

Kuqinisekiswe i-ITAF16949. Insiza Eyengeziwe Yokulingisa Faka ukukhipha utshalomali,ukuphonsa kwesihlabathi,Ukuphonswa kwamandla, Lost Foam Ekubunjweni,I-Centrifugal Casting,Ukuphoswa Kokuqothula,Permanent Isikhunta Ukulingisa, Amakhono afaka i-EDI, usizo lobunjiniyela, ukumodeliswa okuqinile nokucutshungulwa kwesibili.

Izimboni Zokulingisa Izingxenye Zamacala Ezifundo Zezimoto: Izimoto, Amabhayisikili, Izindiza, Izinsimbi Zomculo, I-Watercraft, Amadivayisi we-Optical, Izinzwa, Amamodeli, Amadivayisi we-elekthronikhi, Ukuvaleka, Amawashi, Imishini, Izinjini, Ifenisha, Ubucwebe, AmaJig, Telecom, Ukukhanyisa, Amadivayisi Wezokwelapha, amadivayisi wezithombe, Amarobhothi, okubaziwe, okokusebenza komsindo, okwezemidlalo, i-Tooling, Amathoyizi nokuningi. 

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By Umkhiqizi weMinghe Die Casting | Izigaba: Izindatshana Eziwusizo |Material Omaka: I-Aluminium Casting, Zinc Ukulingisa, Ukulingiswa kweMagnesium, I-Titanium Casting, Insimbi Engagqwali, Brass Ekubunjweni,Ukulingiswa kweBronze,Isakaza ividiyo,Umlando wenkampani,I-Aluminium Die Casting | Amazwana Off