I-bearing yinxalenye exhasa i-shaft kumatshini, kwaye i-shaft inokujikeleza kwi-bearing. I-China yenye yamazwe okuqala ehlabathini ukuvelisa ii-rolling bearing. Kwiincwadi zamandulo zaseTshayina, ulwakhiwo lwee-axle bearings kudala lurekhodwa.
Imbali yophuhliso lweBearing eTshayina
Kwiminyaka engamawaka asibhozo eyadlulayo, kwavela izitya zodongwe ezinamavili acothayo eTshayina
Ivili lombumbi liyidiski enomphini ojikelezayo othe nkqo. Udongwe oluxutyiweyo okanye udongwe olurhabaxa lubekwa embindini wevili ukuze ivili lijike, ngelixa udongwe lubunjwe ngesandla okanye lukhazimliswe ngesixhobo. Ivili lobumba kwisantya salo sokujikeleza lahlulwe laba livili elikhawulezayo nevili elicothayo, ewe, ivili elikhawulezayo lenziwa ngokusekelwe kwivili elicothayo. Ngokweengxelo zakudala zamva nje, ivili elicothayo lazalwa, okanye lavela, kwiminyaka eyi-8,000 eyadlulayo. NgoMatshi 2010, isiseko sevili lobumba lomthi safunyanwa kwindawo yeNkcubeko yaseQuahuqiao, nto leyo eyabonisa ukuba iteknoloji yevili lobumba eTshayina yayingaphezulu kweminyaka eyi-2000 ngaphambili kunakwintshona yeAsia. Oko kukuthi, iTshayina yaqala ukusebenzisa iibheringi, okanye umgaqo wokusebenzisa iibheringi, ngaphambi kwentshona yeAsia.
Isiseko sevili leembiza zomdongwe sifana neqonga letrapezoidal, kwaye kukho isilinda encinci ephakanyisiweyo embindini weqonga, eliyi-shaft yevili leembiza zomdongwe. Ukuba kwenziwe i-turntable yaza yabekwa kwisiseko sevili leembiza zomdongwe, ivili elipheleleyo leembiza zomdongwe liyabuyiselwa. Emva kokuba kwenziwe ivili leembiza zomdongwe, i-embryo ye-pottery emanzi ibekwa kwipleyiti ejikelezayo kwaye ilungelelaniswe ngononophelo. Ipleyiti ejikelezayo iyajikeleziswa ngesandla esinye kwaye umzimba wetayara oza kulungiswa uqhagamshelwe nezixhobo zomthi, amathambo okanye amatye ngesinye isandla. Emva kokujikeleza okuliqela, ipateni yentambo ejikelezayo efunekayo ingashiywa emzimbeni wetayara. Njengoko kukhankanyiwe apha ngasentla, i-turntable ibandakanyeka apha, kwaye kukho i-shaft yokuxhasa, eyimodeli yebheyari.
Ulwakhiwo lwevili lobumba luboniswe kumfanekiso ongezantsi:
Umfanekiso ongezantsi kukulungiswa kwevili elikhawulezayo, elisekelwe kwivili elikhawulezayo kwiDynasty yeTang. Lifanele ukuba liphucuke kakhulu kunevili lokuqala elikhawulezayo, kodwa umgaqo uhlala ufana, ngaphandle kokuba izinto zitshintshwa ukusuka emthini ukuya kwisinyithi.
Umfanekiso ongezantsi kukulungiswa kwevili elikhawulezayo, elisekelwe kwivili elikhawulezayo kwiDynasty yeTang. Lifanele ukuba liphucuke kakhulu kunevili lokuqala elikhawulezayo, kodwa umgaqo uhlala ufana, ngaphandle kokuba izinto zitshintshwa ukusuka emthini ukuya kwisinyithi.
Ixesha leRegulus, intsomi yemoto
Incwadi yeeNgoma ibhala ukuthambisa kweebheringi
Ukuthambisa iibheringi kubhalwe kwiNcwadi yeeNgoma malunga ne-1100-600 BC. Ukuvela kweebheringi ezicacileyo kwabeka phambili isidingo sokuthambisa okanye kwakhuthaza uphuhliso lwe-tribology. Ngoku kuyaziwa ukuba ukuthambisa kudla ngokusetyenziswa kwiimoto zamandulo, kodwa ukuvela kokuthambisa akubonakali kangako njengokuvela kweemoto. Ke ngoko, kunzima kakhulu ukuxoxa ngexesha elichanekileyo lokuvela kokuthambisa. Ngokukhangela nokukhangela izixhobo, iirekhodi zokuqala malunga nokuthambisa zifumaneka kwiNcwadi yeeNgoma. Incwadi yeeNgoma yingqokelela yokuqala yeembongo eTshayina. Ke ngoko, le nkondlo yaqala kwiZhou Dynasty yokuqala ukuya kwintwasahlobo ephakathi kunye neXesha laseKwindla, oko kukuthi, ukusuka kwinkulungwane ye-11 BC ukuya kwinkulungwane yesi-6 BC. Kwinkcazo yehoki "yentwasahlobo yaseFen" kwiNcwadi yeeNgoma, ihoki "yamafutha kunye nehoki, kwihoki ka" T "kwaye" akukho monakalo "ichazwa njenge" isitshixo sokuphela kwe-axle "kumaxesha amandulo. Isetyenziswa kwiimoto zamandulo, ilingana nento esiyibiza ngokuba yipini, edlula kwisiphelo se-shaft, inokuba "ulawulo" lwevili live, ukuze i-axle yevili lemoto ilungiswe; kwaye "igrisi" ewe sisithambisi, "ukubuya" kukubuyela ekhaya, "mai" ikhawuleza. Ngegrisi, isithambisi se-axle, kwisiphelo se-shaft, jonga iphini, qhuba uhambo olude, ndithumele ekhaya. khawuleza uye kwidolophu yasekhaya wei ah! Ungandivumeli ndizive ndinetyala.
Ubukhosi bukaQin nobukaHan obunesakhiwo esisandul’ ukuzalwa
Ngenxa yobukho be-zhou, qin, ubukhosi bukaHan malunga nokuveliswa kweteknoloji yokuthwala kunye nokusetyenziswa kwendlela yokusebenza, kwezinye zezicatshulwa zenkcubeko ezibalulekileyo kwi-qin kunye ne-han dynasties, kuye kwabhalwa kwaye kusetyenziswa rhoqo kuqulathe umbhalo ocacileyo novuthiweyo malunga nokuthwala amagama akhethekileyo, elinye lamagama aqhelekileyo "axis" "water-analogy-simulation" "jian" kunye namanye amagama kunye ne "axis" njalo njalo kwisenzi esiphambili (jonga u-wen jie zi "). (I-Bearing Encyclopedia ID: ZCBK2014) Ukubonakaliswa kwabalinganiswa banamhlanje baseJapan malunga nokuthwala kusachaphazeleka "axially". Kwiimpawu ze-xiaozhuan ze-Qin Dynasty, kukho i-axis, ukusebenza, i-mace kunye nabanye abalinganiswa. Ukusuka kwintsingiselo yokuqala yabalinganiswa be-Han Dynasty, "i-axis" ibamba ivili, "ilifa" kwaye ifumana ivili, isinyithi kwi-hub "eyenziwe" kunye nesinyithi kwi-axle "ye-mace", kuyacaca ukuba ingcamango yenkcubeko kunye nohlobo lokubhala lwee-bearings zisekwe kwi-Qin kunye ne-Han dynasties.
Isixhobo esenziwe lula seYuan Dynasty sisebenzisa ubuchwepheshe benkxaso yokuqengqeleka esisilinda
Isixhobo esilula sisebenzisa indlela yokuxhasa esijikelezayo esijikelezayo. Isixhobo esilula sivela kwi-armillary sphere. I-armillary meter yindaba yokujongwa kwesibhakabhaka. Izinto ezikwi-armillary meter zinokwahlulwa zibe ziindawo ezixhasayo kunye neendawo ezihambayo. Izinto ezixhasayo ziquka isiseko samanzi, ikholamu yedragoni, i-tian Jing double ring, i-equatorial single ring, kunye ne-water foundation center tian zhu, njl. Lo mfanekiso ulandelayo ubonisa ngokucacileyo iindawo ezixhasayo nezihombisayo ze-armillary sphere.
Intshukumo yokutshintsha kwelizwe laseNtshona yeQing Dynasty yadlala indima ethile ekuphuhlisweni koshishino loomatshini baseTshayina, ukuveliswa kweebheringi nako kwaba nefuthe. NgoDisemba ka-2002, iqela lophando lobuchwepheshe beebheringi zaseTshayina laya eYurophu laza lafumana iseti yeebheringi zeQing Dynasty yaseTshayina kwiholo yomboniso weebheringi zeSKF eSweden. Le seti yeebheringi eziqengqelekayo. Iiringi, iikheji kunye neeroli zifana kakhulu neebheringi zanamhlanje. Ngokwenkcazo yemveliso, iibheringi "ziibheringi eziqengqelekayo ezenziwe eTshayina ngexesha elithile kwinkulungwane ye-19."
Ixesha lokuthumela: Matshi-22-2022