Bayan Kalmomin: Fahimtar Ma'auni na Asali da Juriyar Girma a cikin Bearings Mai Birgima

Bayan Kalmomin: Fahimtar Ma'auni na Asali da Juriyar Girma a cikin Bearings Mai Birgima

Lokacin zaɓa da shigarwabirgima bearings,Kalmomi biyu na fasaha galibi suna bayyana akan zane-zanen injiniya:Girman AsalikumaJuriya Mai GirmaSuna iya yin sauti kamar ƙwararrun kalmomi, amma fahimtar su yana da mahimmanci don cimma daidaiton haɗuwa, tabbatar da ingantaccen aiki, da kuma faɗaɗawahali rayuwar hidima.

Menene Ma'aunin Asali?

TheGirman Asalishinegirman ka'idaan ƙayyade shi akan zane na injiniya - ainihin girman "mafi kyau" don wani ɓangare. A cikin bearings na birgima, wannan ya haɗa da:

• Diamita na Ciki (d):Matsakaicin girman radial na zoben ciki na bearing. Ga bearings masu zurfin ragi, lambar diamita ta ciki × 5 = ainihin diamita na ciki (lokacin da ≥ 20 mm; misali, lambar 04 tana nufin d = 20 mm). Girman da ke ƙasa da 20 mm yana bin ƙa'idodi masu tsauri (misali, lambar 00 = 10 mm). Diamita na ciki yana shafar ƙarfin radial kai tsaye.

• Diamita na Waje (D):Mafi ƙarancin girman radial na zoben waje, wanda ke shafar ƙarfin kaya da sararin shigarwa.

• Faɗi (B):Ga bearings na radial, faɗi yana tasiri ga ƙarfin kaya da tauri.

• Tsawo (T):Ga bearings na turawa, tsayi yana tasiri ga ƙarfin kaya da juriyar karfin juyi.

• Chamfer (r):Ƙaramin gefen lanƙwasa ko mai yankewa wanda ke tabbatar da shigarwa lafiya kuma yana hana yawan damuwa.

Waɗannan ƙa'idodin ka'idoji sune farkon fara ƙira. Duk da haka, saboda tsarin masana'antu,cikakken daidaito kusan ba zai yiwu a cimma ba—kuma a nan ne haƙuri ke shigowa.

Menene Juriyar Girma?

Juriya Mai Girmashinekarkacewar da aka yardaa cikin girman bearing da daidaiton juyawa daga babban girman yayin ƙera ainihin.

Tsarin:Juriyar Girma = Babban karkacewa - Ƙananan karkacewa

Misali: Idan ramin bearing yana da girman 50.00 mm tare da kewayon da aka yarda da shi na +0.02 mm / −0.01 mm, juriyar shine 0.03 mm.

Ana bayyana juriya ta hanyar daidaiton maki. Mafi girman maki yana nufin juriya mai tsauri.

Ka'idojin Ƙasa da Ƙasa don Juriyar Bearing

Ma'aunin ISO na yau da kullun:

• P0 (Na al'ada):Daidaitaccen daidaito don amfanin masana'antu gabaɗaya.

• P6:Mafi girman daidaito ga aikace-aikacen babban gudu ko matsakaici.

• P5 / P4:Babban daidaito ga madaurin kayan aikin injin ko injinan daidaitacce.

• P2:Daidaito mai matuƙar girma don kayan aiki da aikace-aikacen sararin samaniya.

Maki na ABEC (ABMA):

• ABEC 1/3: Motocikuma gabaɗayamasana'antuamfani.

• ABEC 5/7/9:Aikace-aikace masu sauri da inganci kamar su sandunan CNC da kayan aikin sararin samaniya.

Dalilin da yasa wannan yake da muhimmanci ga kasuwancin ku

Zaɓar abin da ya dacegirman asalikumamatakin haƙuriyana da matuƙar muhimmanci wajen tabbatar da ingantaccen aikin ɗaukar kaya, guje wa lalacewa da wuri, da kuma hana tsadar lokacin hutu. Haɗin da ya dace yana tabbatar da:

• Daidaita daidai da shafts da housings

• Barga mai sauri mai ƙarfi

• Rage girgiza da hayaniya

• Tsawon rayuwar sabis

TP– Abokin Aikinka Mai Inganci na Bearing

At Canja Wutar Lantarki (www.tp-sh.com), mu nemai ƙeratare da sama da shekaru 25 na ƙwarewar samarwabearings masu birgima,na'urorin cibiyar tayoyin, kumamafita na musamman na ɗagawa.

• Tsarin bin ƙa'idodin ISO da ABEC– Duk bearings ɗinmu ana ƙera su ne kuma ana gwada su don cika ko wuce ƙa'idodin ƙasashen duniya.

• Cikakken kewayon daidaiton maki– Daga P0 don amfani na yau da kullun zuwa P2 don aikace-aikacen da suka dace sosai.

• Tallafin injiniya na musamman– Za mu iya samar da ma'auni marasa daidaito da matakan haƙuri na musamman don dacewa da ainihin aikace-aikacen ku.

• Ƙarfin samar da kayayyaki na duniya–Masana'antu a China da Thailand, yana yi wa abokan ciniki hidima a ƙasashe sama da 50.

Ko kuna buƙatar bearings don kayan aikin masana'antu na gabaɗaya, injina masu sauri, ko daidaiton matakin sararin samaniya,TP yana ba da ingancin da za ku iya amincewa da shi.

Inganta amincin kayan aikinka.
Inganta aiki tare da ma'auni da juriya masu dacewa.
Yi haɗin gwiwa da wani kamfanin kera bearing na duniya da aka tabbatar.

TuntuɓiTP a yaudon tattauna buƙatunku, neman samfura, ko samun shawarwari na fasaha kyauta.
Imel: bayanai@tp-sh.com| Yanar Gizo:www.tp-sh.com