Ukuqhuba cylindrical gear ilori iindawo spare for XCMG HOWO ilori

Ukuqhuba izixhobo zecylindrical

Kuba zininzi iintlobo zeendawo ezisecaleni, asikwazi ukuzibonisa zonke kwiwebhusayithi. Nceda uzive ukhululekile ukuqhagamshelana nathi ukuze ufumane ezinye.

inzuzo

1. Sinikezela ngeemveliso zoqobo kunye nezasemva kwentengiso kuwe

2. Ukusuka kumvelisi ukuya kumthengi ngokuthe ngqo, ukugcina iindleko zakho

3. Isitokhwe esizinzileyo seendawo eziqhelekileyo

4. Ngexesha lokuHanjiswa kweXesha, kunye neendleko zokuthumela ezikhuphisanayo

5. Ubungcali kunye nexesha emva kwenkonzo

ukupakisha

Iibhokisi zeebhokisi, okanye ngokwesicelo sabathengi.

inkcazelo

Ngenxa yeempawu zodonga olungqingqwa kunye nolubhityileyo lwezixhobo zebhokisi ezincedisayo zokuqhuba, umngxuma wokubumba ohambelanayo nawo unzulu kwaye udonga lomngxunya luncinci. Ngethuba lenkqubo yokubumba, kulula ukubangela ukuqhekeka kwindonga encinci ye-mold, okubangelwa ubomi obumpofu bokubumba. Phezulu, ixabiso le-forgings lihlala liphezulu.
itekhnoloji yokuqala yebhokisi encedisayo yokuqhuba izixhobo
Umzobo 1 Ukuqhuba igiya yebhokisi ethile yokuncedisa
Phantsi kweemeko eziqhelekileyo, ukuvula idayiti evulekileyo yeyona ndlela isetyenziswa ngokubanzi kwibhokisi yokufaka iinxalenye zegiya. Inzuzo yale ndlela ilele kubunzima bodonga lokufa. Amandla okubumba asebenza njengesithinteli sokuqinisekisa ubomi bomngundo, kodwa ilahleko yezinto eziphathekayo yi-10% -50% yobunzima bokubumba, umyinge omalunga ne-30%, kunye ne-akhawunti yeendleko eziphathekayo I-60% -70% yeendleko ze-die forging, ngoko Siye satshintsha olu hlobo lwe-forging kwimveliso evaliweyo.
Uhlalutyo lwesizathu
Ukuvala ukufa okuvaliweyo kukuba i-blank ikhubazekile kwi-forging kwi-groove evaliweyo ngokuphazamisa okanye i-extrusion. Xa kuthelekiswa nokuvula idayiti evulekileyo, inxalenye yokugqibela eyenziweyo yokugoba ukufa kufuneka igcwaliswe ngokungenanto ngodonga lokufa, olufuna amandla aphezulu odonga lokufa. Kwi-design yangaphambili, kuphela i-cavity ye-forging yayicatshangelwa, kwaye amandla odonga lokufa ayengaqwalaselwa ngokwaneleyo. Nangona kunjalo, inxalenye eboniswe ngobomvu kuMfanekiso 2 kufuneka izaliswe. Emva koqhagamshelwano olungenanto eludongeni lwangaphandle, ukufa kufuneka kuqhubeke ukucinezelwa, okubangela amandla amaninzi kwifa kunye nodonga lokufa. Ubuthathaka, ngokukodwa i-root fillet (Umfanekiso 3), ikhefu ngenxa yamandla amaninzi kwinqanaba lokugqibela lokubunjwa.
Uphuculo oluvaliweyo inkqubo eshushu die forging
Ukuze kuphuculwe ubomi bomngundo, kwezo zakhiwo zeflange ezibhityileyo, siye saqwalasela ngokumanyeneyo ukuguqula ubume bomngundo, sitshintshe ulwakhiwo lulonke lokungunda lube yisakhiwo somzimba, kunye nokulungelelanisa izimvo zoyilo lokungunda. Ukuze kuthintelwe amandla agqithisileyo kwi-mold kwi-φ89.6mm, senze inxalenye enzima-ukuzalisa i-φ66.5mm kwisakhiwo esahlukileyo, kwaye kwangaxeshanye sandise imingxuma yokukhupha umoya kwi-φ89.6mm ukunciphisa ukufutha ngexesha lokubumba. inkqubo, njengoko kubonisiwe kuMfanekiso 4. Kubonisiwe. Emva kotshintsho, ubomi bokubumba buphuculwe kakhulu, ukusuka kwiinqununu ze-1500 zangaphambili ukuya kwiinqununu ze-3000, kodwa ayikakwazi ukuhlangabezana neemfuno zemveliso ye-site, ngakumbi iimfuno zobomi bomngundo wokuvelisa umgca ngokuzenzekelayo.
Sihlalutye kwakhona ukubunjwa kwayo yonke into, kwaye phantsi kwesiseko sokungatshintshi izinto ezisetyenziswa kwinkqubo yokubumba, siqinisekisa amanqaku amabini oyilo lokufa kwangaphambili kunye nokufa kokugqibela kokubumba: okokuqala, ukuqinisekisa ukuba ubomi bokufa. ihlangabezana neemfuno zoyilo ngaphandle kokuqhekeka; okwesibini, i-forging I-ejection yokungunda igudile, kwaye ayiyi kubakho i-jamming phenomenon. Sikholelwa ukuba ubukhulu bodonga lwecala lokufa okuphezulu kwe-forging lincinci, kwaye impembelelo yempembelelo kwifa ephezulu inkulu kakhulu kunokufa okuphantsi ngexesha lokwenziwa kwenkqubo yokubumba. Ke ngoko, ukubunjwa kwenzelwe ukujika, oko kukuthi, udonga olungqingqwa lwenxalenye yokufa yenzelwe kwifa ephezulu. Inxalenye obhityileyo-eludonga yenzelwe ngundo asezantsi, kwaye inxalenye obhityileyo-eludonga lokungunda asezantsi kunye nokubumba umsesane yangaphandle ziyilelwe lilonke, njengoko kubonisiwe kuMfanekiso 5 iphawulwe 43 ngundo ring yangaphandle. Kwinkqubo yoyilo, uyilo lokwenziwa kwangaphambili lolona lubaluleke kakhulu kwaye lunokubonisa ngcono inqanaba lobugcisa bomyili. Ukuqulunqwa kwangaphambili kudlala indima yokwahlula izinto, ezinokuthi zilungiselele ukubunjwa kokugqibela. Kuyilo, siqinisekisa ukuba indawo ebiyenziwe ngaphambili ingqindilili ngokusemandleni kwaye igcwalise umngxuma kumjelo wokugqibela wokubumba, ngaphandle kokuphinda kuqhume okungenanto, ukuze kuncitshiswe i-back-extrusion ye-forging kangangoko kunokwenzeka, ukunciphisa amandla okwenza. kunye nokunciphisa ukusongwa kokubunjwa. Umngcipheko obangelwayo.
Emva kokuba uyilo lokufa luqhutywe ngokwembono entsha, i-forgings igcwele kwaye ubomi bokufa bufikelela kwiimfuno zoyilo. Xa isikhunta sisetyenziswe kwisikhululo se-multi-station okanye i-high-energy screw press, ubomi besikhunta bunyuswa ngokuphindwe kabini kunabokuqala, ngaloo ndlela kuncitshiswa iindleko zokubumba kunye nokunciphisa amandla okusebenza kwabasebenzi.
ukuququmbela
Eli nqaku litsala ezi zigqibo zilandelayo ngokuthelekisa iinkqubo ezahlukeneyo zoyilo lokungunda lwebhokisi encedisayo yokuqhuba iindawo zegiya:
Xa uyila i-cavity yangaphambili, kuyimfuneko ukuqwalasela ukuhanjiswa kwezinto eziphathekayo kunye nemowudi yokuhamba kwesithuba esingenanto ngexesha lokwenziwa kwenkqubo yokubumba.
Inkqubo evaliweyo yolu hlobo lwe-high-wing drive gear luhluke kwinkqubo evaliweyo yezinye iigesi, ngokukodwa kwimigca ezenzekelayo enesantya esiphezulu. Ngenxa yokuba umqadi wokuhamba uhamba ngokukhawuleza ekuhanjisweni kwaye awukwazi ukuphazamiseka ngabasebenzi, kuyimfuneko ukuqwalasela ngokupheleleyo ngamnye kwinkqubo yoyilo. Ukubekwa kwamanyathelo okusebenza kunye nokuhanjiswa kwezinto kufuneka kuchaneke, ngakumbi ukuyilwa komgodlo wangaphambili wokubunjwa kufuneka kulungiselelwe ukubunjwa kokugqibela.
Kuninzi loxinzelelo lwamandla aphezulu, kuhlala kukho ukucaphukisa kunye namanyathelo okugqibela okudala, kwaye uyilo lokufa lunzima kakhulu. Uyilo lokugqibela olukhethiweyo lokubumba umngxunya lunokunciphisa umlinganiselo we-scrap of forgings, kwaye kwangaxeshanye uphephe iintsilelo zokuqhekeka okubhityileyo kunye nokulula kodonga lokufa ngenxa yesakhiwo semveliso, ngaloo ndlela kuncitshiswe ngempumelelo iindleko zokubumba.
Uyilo lokubumba lwebhokisi encedisayo yokuqhuba izixhobo lunereferensi kunye nokubaluleka kwereferensi kuyilo lwezinye iimbumba ezinezakhiwo ezifanayo.

Indawo yethu yokugcina impahla1

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