I-bearing yingxenye esekela i-shaft emshinini, futhi i-shaft ingajikeleza ku-bearing. I-China ingenye yamazwe okuqala emhlabeni ukusungula ama-rolling bearing. Ezincwadini zasendulo zesiShayina, isakhiwo sama-axle bearing sesibhalwe isikhathi eside.
Umlando wentuthuko ye-Bearing eShayina
Eminyakeni eyinkulungwane eyisishiyagalombili edlule, kwavela izitsha zobumba ezinamasondo ahamba kancane eShayina
Isondo lombumbi liyidiski enomgodi ojikelezayo oqondile. Ubumba oluxubile noma ubumba oluqinile lufakwa phakathi kwesondo ukuze isondo lijike, kuyilapho ubumba lubunjwa ngesandla noma lupholishwe ngethuluzi. Isondo lobumba ngesivinini salo sokujikeleza lihlukaniswe isondo elisheshayo nesondo elihamba kancane, vele, isondo elisheshayo lakhiwa ngesisekelo sesondo elihamba kancane. Ngokusho kwamarekhodi akamuva emivubukulo, isondo elihamba kancane lazalwa, noma lavela, eminyakeni eyi-8,000 eyedlule. NgoMashi 2010, isisekelo samasondo obumba sokhuni satholakala endaweni yeQuahuqiao Cultural, okwafakazela ukuthi ubuchwepheshe bamasondo obumba eShayina babungaphezu kweminyaka eyi-2000 ngaphambili kunaseNtshonalanga Asia. Okusho ukuthi, iShayina yaqala ukusebenzisa ama-bearings, noma isimiso sokusebenzisa ama-bearings, ngaphambi kweNtshonalanga Asia.
Isisekelo samasondo obumba sokhuni sifana nepulatifomu ye-trapezoidal, futhi kukhona isilinda encane ephakanyisiwe phakathi nepulatifomu, okuyi-shaft yesondo lobumba. Uma kwenziwa i-turntable futhi ibekwa esisekelweni samasondo obumba sokhuni, isondo eliphelele lobumba liyabuyiselwa. Ngemva kokuba kwenziwe isondo lobumba, i-embryo yobumba emanzi ibekwa epuletini elijikelezayo futhi iqondiswe ngokucophelela. Ipuleti elijikelezayo liyajikeleziswa ngesandla esisodwa bese umzimba wethayi ozolungiswa uxhunywa ngamathuluzi okhuni, amathambo noma amatshe ngesinye isandla. Ngemva kokujikeleza okuningana, iphethini yentambo eyindilinga oyifunayo ingashiywa emzimbeni wethayi. Njengoba kushiwo ngenhla, i-turntable ihilelekile lapha, futhi kukhona i-shaft yokusekela, okuyisibonelo se-bearing.
Isakhiwo sesondo lobumba siboniswe esithombeni esingezansi:
Isithombe esingezansi ukuvuselelwa kwesondo elisheshayo, okusekelwe esondweni elisheshayo eSikhulwini samaTang. Kufanele libe lithuthuke kakhulu kunesondo elisheshayo lokuqala, kodwa isimiso sihlala sifana, ngaphandle kokuthi izinto zishintshwa kusukela okhunini kuya ensimbini.
Isithombe esingezansi ukuvuselelwa kwesondo elisheshayo, okusekelwe esondweni elisheshayo eSikhulwini samaTang. Kufanele libe lithuthuke kakhulu kunesondo elisheshayo lokuqala, kodwa isimiso sihlala sifana, ngaphandle kokuthi izinto zishintshwa kusukela okhunini kuya ensimbini.
Isikhathi se-Regulus, inganekwane yemoto
Incwadi Yezingoma iqopha ukugcotshwa kwama-bearings
Ukugcotshwa kwama-bearings kubhalwe eNcwadini Yezingoma cishe ngo-1100-600 BC. Ukuvela kwama-bearings alula kwaveza isidingo sokugcoba noma kwakhuthaza ukuthuthukiswa kwe-tribology. Manje sekuyaziwa ukuthi ukugcoba kuvame ukusetshenziswa ezimotweni zasendulo, kodwa ukuvela kokugcoba akubonakali kangako njengokuvela kwezimoto. Ngakho-ke, kunzima kakhulu ukuxoxa ngesikhathi sokuvela kokugcoba. Ngokuphequlula nokufuna izinto, amarekhodi okuqala mayelana nokugcoba atholakala eNcwadini Yezingoma. Incwadi Yezingoma iyiqoqo lokuqala lezinkondlo eShayina. Ngakho-ke, le nkondlo yaqala kusukela ekuqaleni koBukhosi bukaZhou kuya entwasahlobo ephakathi kanye neNkathi Yokwindla, okungukuthi, kusukela ngekhulu le-11 BC kuya ekhulwini lesi-6 BC. Ekuchazeni i-hook ye-"fen spring" yeNcwadi Yezingoma, i-hook ye-"fat and hook, e-hook ye-"T" futhi "akukho monakalo" ichazwa ngokuthi "i-axle end key" ezikhathini zasendulo. Esetshenziswa ezimotweni zasendulo, ilingana nalokho esikubiza ngokuthi iphini, ngokusebenzisa i-shaft end, kungaba "ukulawula" kwesondo bukhoma, ukuze i-axle yesondo lemoto ilungiswe; futhi "i-grease" vele iyi-lubricant, "ukubuyela" kusho ukuya ekhaya, "mai" kuyashesha. Ngamafutha, i-axle lubricant, ekugcineni kwe-shaft, hlola iphini, shayela uhambo olude, ngithumele ekhaya. shesha uye edolobheni wei ah! Ungangivumeli ngizizwe nginecala.
Ubukhosi bukaQin nobukaHan obunesakhiwo esisambuku
Ngenxa yobukhosi buka-zhou, qin, Han mayelana nobuchwepheshe bokuthwala kanye nokusetshenziswa komkhuba, kweminye yemibhalo ebalulekile yamasiko ebukhosini buka-qin kanye nobuka-han, kuye kwaqoshwa futhi kuvame ukusetshenziswa kuqukethe umbhalo ocacile, ovuthiwe mayelana nokuthwala amagama akhethekile, elinye lamagama avamile "axis" "water-analogy-simulation" "jian" namanye amagama kanye ne-"axis" nokunye isenzo esiyinhloko (bheka kusho u-wen jie zi "). (I-Bearing Encyclopedia ID: ZCBK2014) Ukuvezwa kwezinhlamvu zanamuhla zesiJapane mayelana nokuthwala kusathinteka "axially". Kuzinhlamvu ze-xiaozhuan zobukhosi buka-Qin, kune-axis, operation, mace kanye nezinye izinhlamvu. Kusukela encazelweni yokuqala yabalingiswa bobukhosi buka-Han, elithi "axis" libamba isondo, "lidla ifa" futhi lamukela isondo, insimbi esikhungweni "esakhiwe" kanye nensimbi esikhungweni "se-mace", kusobala ukuthi umqondo wamasiko kanye nohlobo lokubhala lwama-bearings sekusungulwe ebukhosini buka-Qin nobuka-Han.
Ithuluzi elenziwe lula le-Yuan Dynasty lisebenzisa ubuchwepheshe bokusekela ukugoqa obuyi-cylindrical
Ithuluzi elenziwe lula elisebenzisa indlela yokusekela eyindilinga. Ithuluzi elenziwe lula lisuselwa ku-armillary sphere. I-armillary meter iyindaba yokubuka isibhakabhaka. Izingxenye ze-armillary meter zingahlukaniswa zibe izingxenye ezisekelayo nezingxenye ezihambayo. Izingxenye ezisekelayo zifaka phakathi isisekelo samanzi, ikholomu yedrako, indandatho ephindwe kabili ye-tian Jing, indandatho eyodwa ye-equatorial, kanye nesisekelo samanzi isikhungo se-tian zhu, njll. Isithombe esilandelayo sibonisa ngokucacile izingxenye ezisekelayo nezihlobisayo ze-armillary sphere.
Ukunyakaza kobuNtshonalanga boMbuso WaseQing kwadlala indima ethile ekuthuthukisweni kwemboni yemishini yaseShayina, ukukhiqizwa kwamabhereli nakho kwaba nomthelela. NgoDisemba 2002, iqembu locwaningo lobuchwepheshe bebhereli laseShayina laya eYurophu lathola isethi yamabhereli e-Qing Dynasty yaseShayina ehholo lombukiso webhereli le-SKF eSweden. Leli isethi yamabhereli e-roller. Amasongo, amakheji nama-roller afana kakhulu namabhereli anamuhla. Ngokusho kwencazelo yomkhiqizo, amabhereli "amabhereli ajikelezayo enziwa eShayina ngekhulu le-19."
Isikhathi sokuthunyelwe: Mashi-22-2022