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Otu esi etinye ọkara aro nke trolley (otu ọkara aro ma ọ bụ otu ụzọ)

Mgbe ndị mmadụ na-ekwu banyere ọgba tum tum nwere ụkwụ atọ na ụfọdụ obere gwongworo na ụgbọ ala, ha na-ekwukarị na axle a na-ese n'elu mmiri nke ọma, na axle na-ese n'elu ọkara.Kedu ihe "full float" na "semi-float" pụtara ebe a?Ka anyị zaa ajụjụ a n'okpuru.

trolley axle

Ihe a na-akpọ "zuru-ese n'elu mmiri" na "ọkara-ese n'elu" na-ezo aka n'ụdị nkwado ịrị elu maka okporo osisi axle nke ụgbọ ala.Dị ka anyị niile maara, ọkara ogwe bụ ogwe siri ike nke na-ebufe torque n'etiti ọdịiche na wiil ụgbọala.A na-ejikọta akụkụ dị n'ime ya na ngwongwo akụkụ site na spline, na akụkụ mpụta jikọtara ya na oghere nke wiil ụgbọala na flange.Ebe ọ bụ na ọkara osisi kwesịrị ibu oke iyi nke ukwuu, a chọrọ ike ya ka ọ dị elu.N'ozuzu, a na-eji ígwè alloy dị ka 40Cr, 40CrMo ma ọ bụ 40MnB mee ihe maka nkwụsịtụ na iwe ọkụ na ọgwụgwọ nkwụsịtụ dị elu.Na-egweri, isi ahụ nwere ezigbo ihe siri ike, nwere ike iguzogide nnukwu ihe mgbochi, ma nwee ike iguzogide ibu mmetụta ụfọdụ, nke nwere ike izute mkpa ụgbọ ala n'okpuru ọnọdụ dị iche iche.

trolley axle-1

Dị ka ụdị nkwado dị iche iche nke ọkara ogwe aka, a na-ekewa akụkụ nke ọkara n'ime ụzọ abụọ: "zuru oke na-ese n'elu mmiri" na "ọkara-floating".Axle na-ese n'elu mmiri na ọkara na-ese n'elu axle anyị na-ezokarị aka n'ezie na ụdị ọkara ogwe."Float" ebe a na-ezo aka na ibu na-ehulata mgbe e wepụrụ osisi axle.

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Ihe a na-akpọ ogwe ọkara na-ese n'elu zuru oke pụtara na ọkara ogwe ahụ na-ebu naanị iyi na ọ naghị ebu oge ọ bụla na-ehulata.A na-ejikọta akụkụ dị n'ime nke ọkara dị otú ahụ na ihe dị iche iche dị n'akụkụ site na splines, na akụkụ mpụta nwere efere flange, nke a na-edozi ya na oghere wheel site na bolts, na eriri wheel na-agbanye na axle site na abụọ tapered roller. bearings.N'ụzọ dị otú a, ihe dị iche iche na-ama jijiji na mgbagwoju anya na wiil, yana ịdị arọ nke ụgbọ ala, na-ebufe site na wiil ndị ahụ na oghere na mgbe ahụ na axles, nke na-emecha na-ebufe site na ụlọ axle.The axle aro dị na-ebufe torque si iche na wiil ịkwọ ụgbọ ala.N'ime usoro a, njedebe abụọ nke ọkara ogwe aka na-ebu naanị ike na-enweghị oge ọ bụla na-ehulata, ya mere a na-akpọ ya "zuru oke n'elu mmiri".Ọnụ ọgụgụ na-esonụ na-egosi nhazi na ntinye nke ọkara ogwe ụgbọ ala na-ese n'elu mmiri.Ihe nhazi ya bụ na a na-etinye oghere wheel na axle site na okpukpu abụọ na-agbagharị agbagharị, a na-etinye wiil ahụ na oghere wheel ahụ, a na-ebufe ike nkwado ozugbo na axle, na ọkara-osisi gafere.A na-ejikọta skru asatọ na oghere ma na-ebufe torque na oghere, na-akwọ ụgbọala ka ọ tụgharịa.

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Oghere ọkara nke zuru oke na-ese n'elu dị mfe ịkwasa ma dochie ya, na ọkara ogwe nwere ike wepụ naanị site na iwepu ihe nkwụnye edozi edozi na efere flange nke ọkara ogwe.Otú ọ dị, dum arọ nke ụgbọ ala mgbe wepụ ọkara-axle na-akwado site axle ụlọ, na ọ ka nwere ike na-adọba n'ala na ntụkwasị obi;mwepu bụ na nhazi ahụ dị mgbagwoju anya na àgwà nke akụkụ ahụ dị ukwuu.Ọ bụ ụdị nke a na-ejikarị eme ihe n'ụgbọ ala, na ọtụtụ ụgbọ ala dị mfe, ọkara na arọ, ụgbọ ala ndị na-apụ apụ na ụgbọ ala ndị njem na-eji ụdị osisi axle a.

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Ihe a na-akpọ ọkara nke na-ese n'elu mmiri pụtara na ọkara ogwe aka ọ bụghị nanị na-ebu ụda, ma na-eburu oge na-ehulata.A na-ejikọta akụkụ dị n'ime nke oghere axle dị otú ahụ na ihe dị iche iche dị n'akụkụ site na splines, a na-akwado njedebe mpụta nke oghere axle na ụlọ axle site na nkedo, na wheel na-edozi ya na cantilever na njedebe mpụta. okporo osisi axle.N'ụzọ dị otú a, dị iche iche agha na-eme na wiil na n'ihi ekwe oge na-ebute site ná ozugbo na ọkara aro, na mgbe ahụ ụgbọala axle ụlọ site bearings.Mgbe ụgbọ ala ahụ na-agba ọsọ, ọkara osisi ọ bụghị nanị na-ebugharị wiil ka ọ na-atụgharị, kamakwa na-ebugharị wiil ndị ahụ ka ọ gbanwee.Iji kwado ibu ụgbọ ala zuru oke.Ngwunye dị n'ime nke ọkara ogwe ahụ na-ebu naanị ike ma ọ bụghị oge na-ehulata, ebe njedebe dị n'èzí na-ebu ma mgbatị ahụ na oge nkwụsị zuru ezu, ya mere a na-akpọ ya "ọkara-ese n'elu".Ọnụ ọgụgụ na-esonụ na-egosi nhazi na ntinye nke ọkara-axle nke na-ese n'elu ụgbọ ala.Ihe nhazi ya bụ na a na-edozi njedebe dị n'elu ma kwado ya n'elu ihe nkedo a na-agbanye n'elu na igodo na oghere, na ike axial dị n'èzí na-ebugharị ya site na nkedo na-agbagharị agbagharị.N'ịdị elu, a na-ebufe ike axial dị n'ime ya na ihe nrịbama tepeed nke akụkụ nke ọzọ ọkara aro site na mmịfe ahụ.

Ihe nkwado nke ọkara na-ese n'elu ọkara na-ese n'elu bụ kọmpat na ìhè dị arọ, ma ike nke ọkara ogwe ahụ dị mgbagwoju anya, na nkwụsịtụ na mgbakọ na-adịghị mma.Ọ bụrụ na ewepụrụ osisi axle, ụgbọ ala enweghị ike ịkwado n'ala.Enwere ike itinye ya naanị na obere ụgbọ ala na ụgbọ ala ndị nwere obere ibu ụgbọ ala, obere dayameta wiil na azụ integral axle, dị ka usoro Wu ling nkịtị na usoro Song hua jiang.

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Oge nzipu: Ọgọst-04-2022