Hannun cirewa na China AH 2340 ga masana'antun da masu samar da shaft mai girman 190mm

Hannun cirewa na AH 2340 don shaft mai girman 190mm Hoton da aka nuna

Hannun cirewa na AH 2340 don shaft mai tsawon mm 190

Takaitaccen Bayani:

Ana iya amfani da hannayen cirewa don ɗora bearings masu rami mai kauri a kan wurin zama na silinda na sandunan da aka tako. Ana matse hannun riga a cikin ramin zoben ciki na bearing, wanda ke rataye a kafadar shaft ko wani abu makamancin haka da aka gyara. Hannun riga yana kan shaft ɗin ta hanyar goro ko farantin ƙarshe. KM ko HM goro kulle (ƙwayoyin kulle suna buƙatar maɓalli) tare da na'urorin kulle masu dacewa sun dace. Ba a kawo goro kulle tare da hannun riga kuma dole ne a yi odar daban.

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Ana amfani da hannayen riga na janyewa (AH) lokacin da ake ɗora bearings masu kauri a kan shafts ɗin silinda. A wannan yanayin, jurewar shaft ya fi girma fiye da bearings da aka zauna kai tsaye a kan shaft. Ajin haƙuri da aka ba da shawarar ga shafts sune h9 da h10. Bambancin tsari da matsayi zai yi daidai da ajin haƙuri IT5/2 da IT7/2. Ana ƙera hannayen riga na janyewa bisa ga daidaitaccen ISO 2982-1.

Ga manyan bearings, ana ba da hannayen cirewa tare da ramukan man shafawa, don haka ana iya amfani da tsarin hydraulic lokacin hawa da saukarwa.

Bayanan samfurin hannun cirewa

Ma'aunin girma: ISO 2982-1
Juriya diamita na rami: JS9
Faɗi: h13
Taper na waje 1:12 kamar yadda aka saba
Diamita na rami ≥ 190 mm (girman ≥ 40): zaren trapezoidal na ma'auni daidai da ISO 2903
Jimlar ƙarewar radial: IT5/2 – ISO 1101

Hannun ja da baya suna daidaita da diamita na shaft don haka za a iya ba da damar jurewar diamita mai faɗi idan aka kwatanta da wurin zama na bearing mai ramin silinda. Duk da haka, dole ne a kiyaye jurewar geometric a cikin ƙayyadadden iyaka domin suna shafar wurin da shaft ke da kuma girgiza kai tsaye.

Bayani dalla-dalla game da hannun riga na AH 2340

Abu: 52100 Chrome Karfe
Hannun cire ma'auni na awo
Abun da aka haɗa:
Makullin kullewa: KM44
Tape na waje: 1:12
Nauyi: 7.6 kg

Babban Girma
Diamita na ramin shaft (d1): 190mm
Ƙananan diamita na waje (d): 200mm
Faɗi (B3):170mm
Faɗin hannun riga da bearing kafin hannun riga an tura su cikin rami (B4): 177mm
D1:211.75mm
D2:210mm
a: 36mm
Tsawon zare(b):30mm
f: 5mm
Zaren(G):Tr220x4