Ukuthwala yinxalenye exhasa i-shaft kumatshini, kwaye i-shaft inokujikeleza kwi-bearing. I-China lelinye lawona mazwe okuqala kwihlabathi ukwenza iibheringi eziqengqelekayo. Kwiincwadi zamandulo zaseTshayina, ukwakheka kweebheringi ze-axle kudala kwabhalwa. "
Imbali yophuhliso lweBearing eChina
Kwiminyaka engamawaka asibhozo eyadlulayo, izinto zomdongwe ezihamba kancinci zavela eTshayina
Ivili lombumbi yidiski eneshafti ejikelezayo ethe nkqo. Udongwe oluxubeneyo okanye udongwe olurhabaxa lubekwe embindini wevili ukwenza ivili lijike, ngoxa udongwe lubunjwa ngesandla okanye lukhazimliswe ngesixhobo. Ivili lombumbi kwisantya salo sokujikeleza lihlulwe kwivili elikhawulezayo kunye nevili elicothayo, ngokuqinisekileyo, ivili elikhawulezayo liphuhliswa ngesiseko sevili elicothayo. Ngokweengxelo zakudala zakudala, ivili elicothayo lazalwa, okanye lavela, kwiminyaka eyi-8,000 eyadlulayo. Ngo-Matshi ka-2010, isiseko samavili odongwe ngamaplanga safunyanwa kwindawo yeNkcubeko ye-Quahuqiao, ebonisa ukuba iteknoloji yevili lobumba e-China yayingaphezu kweminyaka engama-2000 ngaphambili kunaleyo yasentshona ye-Asia. Oko kukuthi, iChina yaqala ukusebenzisa iibheringi, okanye umgaqo wokusebenzisa iibheringi, ngaphambi kwentshona yeAsia.
Isiseko samavili odongwe okwenziwa ngomthi sifana neqonga letrapezoidal, kwaye kukho isilinda esincinci esiphakanyisiweyo embindini weqonga, engumphini wevili lodongwe. Ukuba i-turntable yenziwe kwaye ibekwe kwisiseko samavili odongwe, ivili elipheleleyo lodongwe liyabuyiselwa. Emva kokuba ivili lodongwe lwenziwe, imbumba yodongwe emanzi ibekwa kwipleyiti ejikelezayo ize ilungelelaniswe kakuhle. Icwecwe elijikelezayo lijikeleziswa ngesandla esinye kwaye umzimba wesondo oza kulungiswa udityaniswe nomthi, amathambo okanye izixhobo zamatye ngesinye isandla. Emva kokujikeleza kaninzi, ipateni efunekayo yetyhula ingashiywa kumzimba wesondo. Njengoko kukhankanyiwe ngasentla, i-turntable ibandakanyeka apha, kwaye kukho i-shaft yokuxhasa, eyiprototype yokuthwala.
Ubume bevili lodongwe bubonisiwe kulo mfanekiso ungezantsi:
Lo mfanekiso ungezantsi kukubuyiselwa kwevili ngokukhawuleza, esekelwe kwivili elikhawulezayo kwi-tang Dynasty. Kufuneka ibe phambili kakhulu kunevili lokuqala elikhawulezayo, kodwa umgaqo uhlala ufana, ngaphandle kokuba izinto eziphathekayo zitshintshwa ukusuka kwimithi ukuya kwintsimbi.
Lo mfanekiso ungezantsi kukubuyiselwa kwevili ngokukhawuleza, esekelwe kwivili elikhawulezayo kwi-tang Dynasty. Kufuneka ibe phambili kakhulu kunevili lokuqala elikhawulezayo, kodwa umgaqo uhlala ufana, ngaphandle kokuba izinto eziphathekayo zitshintshwa ukusuka kwimithi ukuya kwintsimbi.
Ixesha leRegulus, ilivo lemoto
Incwadi yeeNgoma irekhoda ukuthanjiswa kweebheringi
Ukuthanjiswa kweebheringi kubhalwe kwiNcwadi yeeNgoma malunga ne-1100-600 BC. Ukubonakala kweebheringi ezicacileyo kubeka phambili imfuno yokuthanjiswa okanye ukukhuthaza uphuhliso lwe-tribology. Ngoku kuyaziwa ukuba i-lubrication isetyenziswa ngokuqhelekileyo kwiimoto zamandulo, kodwa ukuvela kwe-lubrication kucacile kakhulu kunokuvela kweemoto. Ngoko ke, kunzima kakhulu ukuxoxa ngokuchanekileyo ixesha lokuvela kwe-lubrication. Ngokukhangela kunye nokukhangela izixhobo, ezona rekhodi zakuqala malunga nokuthambisa zifumaneka kwiNcwadi yeeNgoma. Incwadi yeeNgoma yeyona ngqokelela yakuqala yemibongo eTshayina. Ke ngoko, lo mbongo usuka kwinkulungwane yokuqala yeZhou ukuya kutsho kwintlakohlaza ephakathi kunye neXesha loKwindla, oko kukuthi, ukusuka kwinkulungwane ye-11 BC ukuya kwinkulungwane yesi-6 BC. Kwinkcazo yekhonkco ye "fen spring" yeNcwadi yeeNgoma, ikhonkco "lamanqatha kunye negwegwe, kwi-hook ye" T "kwaye" akukho bungozi "kuchazwa njenge" isitshixo se-axle ekupheleni "kumaxesha amandulo. kwiimoto zakudala, ilingana nento esiyibiza ngoku iphini, ngokusebenzisa i-shaft ekupheleni, ingaba ivili "lolawulo" liphile, ukuze i-axle yesondo ilungiswe; kukuya ekhaya, "mai" ngegrisi, i-axle lubrication, ekupheleni kwe-shaft, jonga iphini, uqhube uhambo olude, undithumele ekhaya wei ah .
I-Qin kunye ne-Han yobukhosi ethwele kunye nesakhiwo se-embryonic
Ngenxa ye-zhou, i-qin, ubukhosi be-han ekuthwaleni ukuqanjwa kweteknoloji kunye nokusetyenziswa kokusebenza, kwezinye zeetekisi ezibalulekileyo zenkcubeko kwi-qin kunye ne-han dynasties, ziye zabhalwa kwaye zihlala zisetyenziselwa ukubhala okucacileyo, okuqolileyo malunga nokuthwala amagama akhethekileyo, enye yeendlela eziqhelekileyo "i-axis" "i-water-analogy-simulation" "jian" kunye namanye amagama kunye "ne-axis" kunye nokunye kwisenzi esiyintloko (jonga i-wen jie zi "). Inkcazo yabalinganiswa banamhlanje baseJapan ekuphatheni isachaphazeleka "i-axially". ivili, "ilifa" kwaye ifumana ivili, intsimbi kwi hub "eyenziweyo" kunye nentsimbi kwi "mace" iasi, kucacile ukuba ingcamango yenkcubeko kunye nohlobo lokubhala iibheringi ziye zasekwa Qin kunye Han yobukhosi.
Isixhobo seYuan Dynasty esenziwe lula sisebenzise itekhnoloji yokuxhasa i-cylindrical rolling
Isixhobo esenziwe lula sisebenzisa ubuchule bokuxhasa i-cylindrical rolling enziwe lula isixhobo sithathwe kwi-armillary sphere. Imitha ye-armillary ziindaba zokuqwalaselwa kwesibhakabhaka. Amacandelo omitha we-armillary angahlulwa abe ngamacandelo axhasayo kunye neendawo ezihambayo. Amacandelo axhasayo abandakanya isiseko samanzi, ikholamu yedragoni, i-tian Jing i-ring double, i-equatorial single ring, kunye nesiseko samanzi se-tian zhu, njl njl. Lo mzobo ulandelayo ubonisa ngokucacileyo iindawo ezixhasayo kunye nezihombise ze-armillary sphere.
Intshukumo yasentshona yasemva kwexesha le-Qing Dynasty idlale indima ethile kuphuhliso loshishino loomatshini baseTshayina, ukuthwala imveliso nako kwaba nefuthe. NgoDisemba ka-2002, iqela lophando lobuchwephesha baseTshayina laya eYurophu laza lafumana iseti yeebheringi zaseTshayina zeQing Dynasty kwiholo yemiboniso yeSKF eSweden. Le iseti yeebheringi ze-roller. Amakhonkco, iikheji kunye neerola zifana kakhulu neebheringi zanamhlanje. Ngokwenkcazo yemveliso, iibheringi "zii-rolling bearings ezenziwe e-China ngexesha elithile ngekhulu le-19."
Ixesha lokuposa: Mar-22-2022