I-Energy-Saving And Efficiency-Increasing Technology For Heavy-Duty Gears Heat Treatment

Ukonga amandla nokwenza ngcono ukusebenza kahle kuyisihloko esibalulekile emkhakheni wokwelashwa ngamagiya okushisa. Kuchazwa ngamacala athile ukuthi inqubo yokwenza kahle ingenye yezindlela ezisebenzayo zokwelashwa kokushisa ukonga amandla nokunciphisa ukusetshenziswa. Ngaphansi kwesisekelo sokuhlangabezana nezidingo zobuchwepheshe, ngokuthepha amandla okonga amandla wenqubo yokwelashwa kokushisa, ukunciphisa umjikelezo wokukhiqiza, nokunciphisa ukusetshenziswa kwamandla ukuthola izinzuzo zezomnotho.

Emkhakheni wamagiya anomthwalo osindayo, amagiya anesisindo esiphakathi nalawo anezinyo ezinzima asetshenziswa kabanzi, futhi ukucima nokushisa kanye nokuqinisa umzimba nokuqeda yizindlela ezimbili ezisetshenziswa kakhulu zokwelapha ukushisa. Ukwelashwa ngokushisa kuyimboni yokukhiqiza yendabuko. Kuyinqubo edingekayo yokuthuthukisa amandla nokuqina kwamagiya. Kudingeka amandla amaningi ekukhiqizeni ukwenza ngcono ukwakheka komhlaba nokwangaphakathi kwamagiya ukuze kutholakale ukusebenza. Amandla adliwe yimikhiqizo embonini yemishini ezweni lami imvamisa yi-65% yokusetshenziswa kwamandla kazwelonke, lapho imboni yokwelashwa kokushisa ibalelwa ku-20% kuya ku-30% wokusetshenziswa kwamandla embonini yemishini. Ngenxa yezizathu zomlando, ukusebenza kahle kokukhiqiza ukwelashwa kokushisa ezweni lami kuphansi, 1/26 lokho kwe-United States, futhi ukusetshenziswa kwamandla kuphakeme ngama-40% kunalokho kwe-United States. Ubuchwepheshe besimanje bokukhiqiza bunamathela kakhulu ekuthuthukisweni okusimeme kokukhiqiza, ikakhulukazi emkhakheni wokwelashwa ngokushisa. Ukunciphisa kanjani ukusetshenziswa kwamandla nokufeza ukonga amandla nokwenza ngcono ukusebenza kahle kuyinkinga ebalulekile emkhakheni wokukhiqiza imishini.

Ukwelashwa ngokushisa inqubo yokufudumeza izingxenye ekushiseni okuthile, ukuzigcina isikhathi esithile, bese kwamukelwa amazinga wokupholisa ahlukene ukuthola izakhiwo ezihlukile zenhlangano. Ukwelashwa ngokushisa kushintsha kuphela ukwakheka kwangaphakathi kwezingxenye, kepha akuguquli ukuma kwezingxenye. Indlela yokonga amandla nokusebenza kahle kokwelashwa kokushisa ukufushanisa umjikelezo wokukhiqiza, ukonga amandla nokunciphisa ukusetshenziswa ngokushintsha imingcele efana nokushisa okushisa, isikhathi sokugcina ukushisa, nendlela yokupholisa ngaphansi kwesisekelo sokuqinisekisa ukusebenza okukhona. Njengomkhakha wendabuko, ukwelashwa kokushisa kungumthengi omkhulu wamandla, okubonakala kakhulu ekusetshenzisweni kukagesi.

Emkhakheni wokukhiqizwa kwamagiya asindayo, ikakhulukazi ukwenziwa kwe-carburizing nokucisha ukushisa, ukuqina kwesendlalelo sokuqina kuyadingeka ukuthi kube mkhulu kune-2mm, futhi isikhathi se-carburizing singaphezu kuka-20h. Ukonga amandla yi-enembile kunazo zonke indlela yokonga amandla. Ukonga amandla kungatholakala ngezinyathelo ezahlukahlukene, njengokusebenzisa imishini yokwelapha ukushisa esezingeni eliphakeme ngokusetshenziswa kwamandla okuphansi, ukukhiqizwa okuqhubekayo, ukwenziwa kwenqubo yokwelashwa okushisa okufanele, kanye nokugcinwa kwemishini enhle. Phakathi kwezindlela eziningi zokonga amandla, inqubo yokwenza kahle ingenye yezindlela eziphumelelayo zokufeza ukonga ugesi nokwandisa ukusebenza kahle ngaphandle kwesidingo sokutshala imali eningi. Kokulandelayo, izindlela ezimbalwa zokonga amandla zokukhiqiza ukwelashwa kokushisa kwamagiya asindayo.

1. Ukusetshenziswa kukasawoti wokugeza usawoti ngemuva kokuqeda ukugeza kasawoti

Izingxenye zeCarburized zamandla omoya asindayo ezisindayo zenziwe ngezinto ze-18CrNiMo7-6. Ngemuva kokucima, kumele badidizelwe ku-170-200 ° C ukunciphisa ukucindezeleka kwangaphakathi nokwenza ngcono amandla kanye neplastiki yegiya. Okokushisa okushisa okusawoti okushisa okushisayo okungama-50% KNO3 + 50% NaNO2 ifomula, ithempelesha ejwayelekile yokushisa okuphansi ekhaya nakwamanye amazwe iyashiswa ngesithando sikagesi, futhi umoya usetshenziselwa ukudlulisa ukushisa. Ukudluliswa kokushisa esithandweni sikagesi ngokuyinhloko kuyi-convection; into yokusebenza isendaweni yokugeza usawoti.

Lapho ukufudumeza, ukuqhutshwa kokushisa kuyisici esiyinhloko, futhi kokubili ukudluliswa kokushisa kwemisebe nokudlulisa ukushisa okuhambisanayo kuyahlanganiswa. Ukushisa kwesithando sikagesi, umoya njengendawo yokudlulisa ukushisa, isikhathi sokushisa samandla omoya esindayo sibalwa ngokuya nge-2.4min ngemilimitha ububanzi noma ubukhulu, okusho ukuthi, ubukhulu be-100mm noma ukushuba kugcinelwa i-4h, futhi ukulondolozwa kokushisa okufishane isikhathi asikho ngaphansi kuka-2h. Okokugeza okusawoti okuphakathi kwe-50% KNO3 + 50% ifomula ye-NaNO2, iphuzu layo lokuncibilika lingu-140 ℃, futhi izinga lokushisa kwensizakalo lingu-150 ～ 550 ℃. Ngenxa yokuthi ukuqhutshwa kokugeza kasawoti kukhulu kakhulu kunalokho okusebenza emoyeni, isikhathi sokulondolozwa kokushisa kwe-salt bath tempering sifinyezwe kakhulu, ngokusho kwe-JB / T6048-2004 "Ukushisa nokupholisa Izingxenye Zensimbi ku-Salt Bath", isikhathi sokubamba i-tempering ububanzi be-100mm noma ubukhulu obubambe cishe u-2h. Izinzuzo zokushisa okugeza usawoti:

• Ukufana kwe-tempering kubhavu kasawoti kungcono kunesithando somlilo kagesi, futhi ukuphambuka kobulukhuni bengxenye eyodwa kukhuphukile kusuka ku-± 1HRC yesithando somlilo kagesi kuya ku- ± 0.5HRC.
• Ngoba i-coefficient yokudlulisa ukushisa kwendawo yokugeza usawoti inkulu kakhulu kunaleyo yomoya, isikhathi se-tempering sikasawoti usawoti singama-50% kuphela we-tempering yesithando sikagesi sezingxenye ezifanayo zamagiya, kanye nomjikelezo wokukhiqiza nezindleko zokushisa yehliswe ngama-50%.
• Kubonisa ijika lokusabalalisa lokusabalalisa kwengqimba engaphezulu yengxenye e-carburized ngemuva kokushisa kwesithando sikagesi nokushisa kasawoti nokushisa. Amanani 4 no-5 akhombisa ukwakheka kwesendlalelo se-carburized ngemuva kokushisa kwesithando sikagesi nokushisa kukasawoti nokushisa. Izinga lomzimba liyafana, kungabonakala ukuthi ukucindezela okusele kokushisa kasawoti kanye nemiphumela yokuhlolwa kokusebenza kwenhlangano kungafinyelela umphumela wesithando somlilo kagesi.
• Isikhungo sokuqeda usawoti asikwazi ukuhlanganiswa futhi kufanele sivalwe unomphela. Ngemuva kokucishwa kukasawoti, umthombo wokushisa ongenzi lutho usetshenziselwa ukufutha ukonga amandla nokwandisa ukusebenza kahle.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe: I-Energy-Saving And Efficiency-Increasing Technology For Heavy-Duty Gears Heat Treatment

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. 

Yini esingakusiza ukuthi uyenze ngokulandelayo?

∇ Iya ekhasini eliyisiqalo For I-Die Casting China

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