Babban samfuran gabatarwar Ningbo Zhongli Bolts Manufacturing Co., Ltd.

Ningbo Zhongli Bolts Manufacturing Co., Ltd., wanda aka kafa a shekara ta 2003, fitaccen mai kera na'urori masu ƙarfi ne da ke da hedikwata a lardin Zhejiang na kasar Sin. Tare da wani yanki na masana'anta wanda ya kai murabba'in murabba'in mita 10,000 da ƙarfin samarwa na shekara-shekara wanda ya wuce tan metric ton 8,000, kamfanin ya ƙware wajen samar da nau'ikan ma'auni masu yawa da na musamman, gami da kusoshi hex, kusoshi na tsari, da na'urori na musamman na musamman. Kayayyakinsu suna bin ka'idojin kasa da kasa kamar GB (Ka'idojin kasa na kasar Sin), DIN (Ma'aunin Masana'antu na Jamus), ISO (Ungiyar Ƙididdiga ta Duniya), da ANSI/ASME (Ka'idojin Amurka), waɗanda ke ba da abinci ga masana'antu kamar gini, motoci, injina, da makamashi.

Fayil ɗin samfuran kamfanin ya dogara ne akan manyan kayan ɗamara, musamman DIN933 da DIN931 hex head bolts, waɗanda aka sansu da yawa don amincin injin su da daidaitawa ga mahalli masu buƙata. A ƙasa akwai cikakken bayyani na waɗannan samfuran, tare da mai da hankali kan bambance-bambancen maki 10.9.

1. DIN933da DIN931Hex Bolts:

DIN933 da DIN931 sune ma'aunin hex na Jamusanci waɗanda aka bambanta ta hanyar daidaitawar zaren su:

- DIN933: Yana ba da cikakken zane mai zaren, yana tabbatar da rarraba damuwa iri ɗaya a duk tsawon tsayin kusoshi. Wannan ya sa ya dace don aikace-aikacen da ke buƙatar babban ƙarfi, kamar injuna masu nauyi da taruka na tsari.

- DIN931 : An tsara shi tare da zaren yanki (rabi-threaded), yana ba da haɗin haɗin gwal da sassan shank maras kyau. Wannan ƙa'idar ita ce mafi kyau ga haɗin haɗin gwiwa inda juriya mai ƙarfi da daidaiton daidaitawa ke da mahimmanci, kamar a cikin chassis na mota ko na'urorin lantarki.

Darasi na 10.9:

Nadi na 10.9-grade yana nuna babban ƙarfin 1,040 MPa da ƙarfin yawan amfanin ƙasa na 940 MPa, wanda aka samu ta hanyar ci gaba da maganin zafi da kayan ƙarfe (misali, SCM435 ko daidai). Waɗannan kusoshi suna ɗaukar tsauraran matakan sarrafa inganci, gami da gwajin taurin (39-44 HRC) da jiyya na sama kamar murfin oxide baki ko plating na zinc don haɓaka juriya na lalata.

2. Tsarin Masana'antu da Tabbatar da inganci

Ningbo Zhongli yana amfani da fasahohin samarwa na zamani don tabbatar da daidaito da dorewar kusoshi:

- Cold Forging: Multi-tasha sanyi inji inji siffar raw gami karfe cikin kusoshi tare da kadan kayan sharar gida, tabbatar da daidaiton girman girman.

- Jiyya na zafi: Sarrafa quenching da tempering matakai inganta microstructure na karfe, cimma da ake bukata 10.9-grade inji Properties.

- Jiyya na Surface : Zaɓuɓɓuka sun haɗa da galvanization, galvanizing mai zafi mai zafi, da baƙar fata oxide, wanda aka kera don tsayayya da abubuwan muhalli kamar danshi da bayyanar sinadarai.

Kamfanin yana riƙe da ISO 9001: takaddun shaida na 2015 kuma yana amfani da kayan aikin gwaji na ci gaba, kamar masu gwajin tensile da masu nazarin ƙarfe, don tabbatar da bin ƙa'idodin ƙasa da ƙasa.

3. Aikace-aikace da Dacewar Masana'antu

DIN933-grade 10.9 da DIN931 bolts suna da mahimmanci a aikace-aikacen damuwa mai girma:

- Gine-gine da Kamfanoni : Ana amfani da su a cikin tsarin karfe, gadoji, da majalissar injin turbin iska saboda karfin ɗaukar nauyinsu.

- Motoci da Injinan: Mahimmanci don abubuwan injin, tsarin injin ruwa, da kayan aiki masu nauyi inda juriyar girgiza ke da mahimmanci.

- Makamashi da Petrochemicals: An tura shi a cikin bututun mai da dandamali na ketare, yana ba da damar lalata kayan su na lalata.

4. Keɓancewa da Ci gaban Duniya

Ningbo Zhongli yana ba da sabis na gyare-gyare masu yawa don ƙwanƙwasa marasa daidaituwa, gami da waɗanda aka kera (diamita daga M8 zuwa M100, tsayi har zuwa mm 6,000), nau'ikan zaren (lafiya ko ƙaƙƙarfan), da matakan kayan aiki (misali,B7 tudu, A325). Ana fitar da samfuran su zuwa Turai, Arewacin Amurka, Kudu maso Gabashin Asiya, da Gabas ta Tsakiya, tare da haɗin gwiwa tare da masu rarrabawar duniya da kuma hanyar sadarwa mai ƙarfi.

Ƙarshe:

Ningbo Zhongli Bolt Manufacturing Co., Ltd. tsaye a matsayin jagora a high-ƙarfi fastener samar, hada rigorous ingancin iko, ci-gaba masana'antu dabarun, da kuma abokin ciniki-centric m. DIN933 daDIN931 daraja 10.9hex bolts suna misalta kyakkyawan aikin injiniya, suna biyan buƙatun masana'antu daban-daban a duk duniya. Don ƙarin cikakkun bayanai, duba albarkatun hukuma na kamfanin ko nunin masana'antu kamar nunin ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararru, koma zuwa albarkatun hukuma ko nune-nunen masana'antu kamar nunin ƙwararrun ƙwararru na Shanghai Fastener.