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A cikin kayan gini da yawa kamar manyan motoci, zobe na satar abu ne mai mahimmanci wanda ke watsa nauyin axable, lokacin radial da kuma Tiping.

A cikin yanayin nauyin nauyin, yana iya aiki kullum kuma yana juyawa da yardar kaina. Koyaya, lokacin da kaya yayi nauyi, musamman a matsakaicin ɗagawa da matsakaicin ƙarfin ɗagawa da matsakaicin haɗi don juyawa, ko ma ba zai iya juyawa ba, don haka ya makale. A wannan lokacin, hanyoyin kamar rage kewayon, suna daidaita abubuwan fashewa, ko kuma matsar da matsayin chassis yawanci ana amfani da shi don karkatar da motsin motsi da sauran ayyukan da aka tsara. Sabili da haka, yayin aikin tabbatarwa, ana samun sau da yawa cewa an lalata tseren satar kuma a gaban yankin tseren, yana haifar da manyan facewararrun yanki. , kuma samar da fashewar radial a cikin bacin rai.

2. Tattaunawa game da abubuwan da ke haifar da lalacewar lalacewa

(1) Tasirin aminci game da batun satarwar sacewar yana gudana a ƙarƙashin yanayin ƙarancin gudu, da kuma ɗaukar ƙarfin sa za'a iya bayyana shi azaman c0 a. Abin da ake kira karfin da ake kira yana nufin damar ɗaukar satar kunshin satar lokacin da lalata lalata Δ ya kai 3D0, kuma D0 shine diamita na mirgine. Haɗin ɗakunan waje na waje an wakilta ta hanyar daidai cd CD. Matsakaicin ƙarfin tsallake zuwa daidai nauyin ana kiransa aminci, wanda aka nuna a matsayin Fs, wanda shine babban tushen ƙirar da zaɓi na ƙira.

Lokacin da hanyar bincika matsakaicin yanayin tattaunawa tsakanin rumber da aka yi amfani da shi don tsara ɗaukakar sacewar satar, da lambar haɗin kai [σk layi [σk layi] = 2.0 ~ 2. Ana amfani da kn 10222. A halin yanzu, yawancin masu kera zabi da lissafin nau'in sacewar da ke ɗauke da girman nauyin da ke waje. Dangane da bayanan da ake ciki, yanayin damuwa na sacewar sacewar kananan kashin tonnage ya karu fiye da manyan abubuwan crane a yanzu, kuma ainihin amincin aminci ya fi girma. Mafi girman tonnage na crane, mafi girma diamita na satarwar sace, ƙananan daidaito, da ƙananan amincin aminci. Wannan shine ainihin dalilin da yasa ke satar da satar da babban abin da aka kirkira ya fi sauƙi ga lalacewa fiye da satar kunshin kananan tonnage crane. A halin yanzu, an yi imani gabaɗaya cewa layin hulɗa da tsarin ɗaukakar da ke cikin crane sama da 40 t kada ku wuce 2.0 ×, kn, da kuma karnawa kada ya zama ƙasa da 1.10.

(2) Tasirin Tsarin Tsarin Tsarin Zamani

Zobe na satar yana da mahimmanci sashi wanda ya watsa kaya daban-daban tsakanin juyayi da kuma Chassis. Taurin kansa ba babba bane, kuma yafi dogara da tsarin tsari na al'ada da turntntable ne ke tallafawa shi. Maganar da take magana da ita, ingantaccen tsarin tsari ne na silili tare da tsayayyen tsayayye, amma ba shi yiwuwa a cimma shi saboda iyakar injin gaba ɗaya. Babban sakamako na bincike na bincike game da nuna cewa da nakasar farantin farantin da aka haɗa da ƙarancin kayan masarufi, don haka ya fi nauyi a ƙarƙashin ƙaramin ɓangare na rollers, don haka yana haifar da ɗaukar nauyin rollers guda. Matsin lamba ya samu; Musamman tsanani shine rashin nakastar tsarin tsarin zai canza yanayin lamba tsakanin rumber da tseren digiri, a rage tsayin lamba da kuma haifar da ƙaruwa sosai a cikin damuwa. Koyaya, hanyoyin ƙididdigar damuwa da ƙarfin statical da aka yi amfani da shi a yanzu an yi amfani da shi a kan tsarin da aka sanya shi a ko'ina cikin roller shine 80% na tsayin daka. Babu shakka, wannan farkon farkon bai dace da ainihin yanayin ba. Wannan wani dalili ne da yasa zoben wanki yana da sauƙin lalacewa.

(3) Haske na Jihar Jiyya

Ingancin aiki na satar sacewar da ƙirar masana'antu yana shafar daidaito na masana'antu, tsabtace tsabtace lafiyar jiki. Dalilin da zai iya yiwuwa ya yi watsi da shi a nan shine tasirin yanayin aikin zafi. Babu shakka, don guje wa fasa da kuma baƙin ciki a saman tseren tseren, ana buƙatar ƙasa da hancin tseren tsere da zurfi zurfafa zurfafa. A cewar bayanan kasashen waje, zurfin cibiyar tseren tsere ya kamata a yi farin ciki da karuwar jikin mirgine, wanda wuya ta iya wuce juriya na tserewa. Sabili da haka, zurfin na Hardeded Layer a farfajiya na satarwar satar sace ba shi da isasshen ƙarfi, da kuma wahalar da zuciyar ta ƙasa, wanda kuma shine ɗayan dalilan lalacewarta.

3.Matakan cigaba

(1) Ta hanyar taƙaitaccen bincike na kashi, ingancin daidaitaccen farantin da ya dace da haɗin gwiwar da ke da satar kuma, don inganta tsarin tsarin na rashin ƙarfi.

(2) A lokacin da ke zayyana manyan abubuwa masu girma-diamita, abin da ya kamata a karu sosai; yadda ya dace ya kara yawan rollers zai iya inganta yanayin sadarwar tsakanin masu rollers da tseren tsere.

(3) Inganta daidaituwar masana'antu na ɗaukar satar, mai da hankali kan tsarin magani mai zafi. Zai iya rage saurin tsaka-tsakin nauyi, ƙoƙari don samun ƙarfi mafi girma da zurfi mai zurfi, kuma yana hana fashewar fasa a farfajiya.