ulwalathiso oluthe nkqo ngexesha lokuqhuba, kunye nezinto ezilastiki kwinkqubo yokunqunyanyiswa ziya kungcangcazela ngokufanelekileyo xa zichaphazeleka.Ke ngoko, kuyafuneka ukuba ufakele izinto zokuthambisa ezothusayo ngokunxuseneyo nezinto ezilastiki ekumisweni ukuze uthintele ukungcangcazela kunye nokuphucula ukuhamba kakuhle kwemoto.
I-hydraulic shock absorber idla ngokusetyenziswa kwi-automobile suspension system.Umgaqo wayo wokusebenza kukuba xa isakhelo okanye umzimba kunye ne-asi ziphantsi kwentshukumo ehambelanayo ngenxa yokungcangcazela, i-piston kwi-absorber yomothuko ihla inyuka, kwaye ioyile ekwi-absorbing yokothuka iqukuqela ukusuka komnye umngxuma ukuya komnye ngokuphindaphindiweyo ngeendlela ezahlukeneyo. izikhewu.Ngeli xesha, ukungqubana phakathi kodonga lomngxuma kunye neoyile kunye nokungqubana kwangaphakathi phakathi kweemolekyuli zeoyile kudla amandla okungcangcazela, kwaye zenze amandla okudambisa ukungcangcazela, ukuze amandla okungcangcazela kwesithuthi ajike abe ngamandla obushushu be-oyile, nto leyo ke emva koko ifunxwe sisithinteli sothuko kwaye isasazwe emoyeni.Xa izinto ezinjengomphezulu womthwalo we-oyile zihlala zingatshintshi, amandla okudambisa atshintsha ngokunyuka okanye ukuncipha kwesantya sokushukuma esihambelanayo phakathi kwesakhelo kunye ne-axle, kwaye inxulumene nenani kunye nobukhulu bemingxuma ye-oyile ye-viscosity.
Izinto ze-elastic kunye ne-absorbers ezothusayo zinoxanduva lwe-buffering kunye nokumanzisa.Ukuba amandla okudambisa mkhulu kakhulu, ukuthomalalisa ukungcangcazela kuba ngokukhawuleza kakhulu, nto leyo eyenza ukuba isiphumo se-buffering yezinto ezilastiki zokunqunyanyiswa zibe mandundu, kwaye zonakalise izihlanganisi zokufunxa ukothuka kunye nesakhelo.Ngokubanzi, imoto inokuba kwizizwe ezintathu ngexesha lokuqhuba;Eyokuqala kukuqhuba kwindlela efanelekileyo, apho kufuneka izinto ezi-elastic zidlale indima epheleleyo;Okwesibini kukuba i-shock absorber idlala indima ephambili kwimeko yokuba isithuthi sithwala ukunyakaza kwamandla aphakathi;Icala lesithathu kukuba isithuthi sixhomekeke kwi-vibration enzima, ehambelana ngokusondeleyo kunye nokugxilwa kwesondo.Ukuze usebenze ngolungelelwaniso kunye nezinto ezilastiki phantsi kweemeko ezintathu ezingentla, i-absorber yokothuka kufuneka ihlangabezane nezi mfuno zilandelayo:
(1) Ngexesha lokunyanzeliswa kwestrowuli yokunqunyanyiswa (i-axle kunye nesakhelo zisondelelene enye kwenye), amandla okudambisa i-absorber yokothuka incinci, ukwenzela ukunika umdlalo opheleleyo kwindima enwebekayo yezinto ezilastiki kunye nokunciphisa impembelelo.Ngeli xesha, i-elastic element idlala indima enkulu;
(2) Ngethuba lokumiswa kwe-stroke yokunqunyanyiswa (i-axle kunye nesakhelo zikude ukusuka komnye nomnye), amandla okudambisa i-shock absorber kufuneka abe mkhulu ukunciphisa ukunyakaza ngokukhawuleza.Ngeli xesha, i-shock absorber idlala indima enkulu;
(3) Xa isantya sentshukumo esihambelanayo phakathi kwesakhelo okanye umzimba kunye ne-asi siphezulu kakhulu, isibambisi sothuso siyafuneka ukuba sandise ukuqukuqela kwamanzi ngokukhululekileyo ukugcina amandla okudambisa ngaphakathi komda othile, ukuze kuthintelwe isakhelo okanye ukuthwala umzimba. umthwalo wempembelelo egqithisileyo.
I-hydraulic shock absorber esetyenziswa ngokubanzi kwi-automobile suspension system i-cylindrical shock absorber, ebizwa ngokuba yi-absorber-way-shock absorber ngenxa yokuba inokunciphisa i-vibration kuzo zombini ukunyanzeliswa kunye nemivimbo yokwandisa.
Umgaqo osebenzayo wendlela-mbini esebenza ngayo i-shock absorber.I-cylinder yensimbi yangaphandle iyisigqubuthelo sothuli, kwaye inxalenye ephezulu idibene nesakhelo (umzimba) ngendandatho.I-cylinder yensimbi embindini i-oil reservoir, kunye nenani elithile leoli ye-shock absorber ngaphakathi, kunye nendandatho kwindawo engezantsi idibaniswe ne-axle.I-cylinder yensimbi yangaphakathi yi-cylinder esebenzayo egcwele i-oil absorber shock.Kwinxalenye yangaphakathi yesilinda esisebenzayo, intonga yepiston, edityaniswe nesigqubuthelo sothuli kunye nendandatho ephezulu, isetyenziselwa ukulungisa ipiston ekupheleni kwayo.I-piston ifakwe i-valve yokwandisa kunye ne-valve yokuhamba, kwaye isiseko esisezantsi se-cylinder esebenzayo sixhotywe nge-valve yoxinzelelo kunye ne-valve yembuyekezo.Ukuze wenze i-absorber absorber ihlangabezane neemfuno zokusebenza, imithombo ye-valve ye-valve kunye ne-valve yembuyekezo ithambile, kwaye i-oyile encinci inokuvulwa okanye ivalwe.Imithombo ye-valve yoxinzelelo kunye ne-valve yokwandisa kunzima, kwaye inokuvulwa kuphela xa i-oyile inyuka ukuya kwinqanaba elithile;Ngethuba nje uxinzelelo lwe-oyile luhla kancinci, i-valve iya kuvalwa ngokukhawuleza
Inkqubo yokusebenza yeendlela ezimbini ezithatha i-cylinder shock absorber ngolu hlobo lulandelayo: xa i-stroke icinezelwe, i-absorber yothusayo ixinzelelwe, amavili emoto asondela kufutshane nomzimba, i-piston kwi-shock absorber ihla, ivolumu igumbi eliphantsi liyancipha, kwaye uxinzelelo lweoli luyanda.Uninzi lweoyile luqukuqela ukuya kwigumbi eliphezulu emva kokugungxulwa kwevalve.Ekubeni igumbi eliphezulu lihlala kwintonga yepiston, umthamo owongezelelweyo wegumbi eliphezulu lincinci kunomthamo ohlileyo wegumbi elisezantsi, ngoko ke enye inxalenye yeoli ibuyela kwindawo yokugcina ioli ngokutyhala ivalve yoxinzelelo.Xa ioli idlula kumngxuma wevalve, i-shock absorber yoluliwe kwaye amavili akude nomzimba.Ngeli xesha, i-piston ye-shock absorber ihambela phezulu, uxinzelelo lwe-oyile kwigumbi eliphezulu liphakama, i-valve yokujikeleza ivaliwe, kwaye i-valve yokuvula i-oyile ye-hydraulic ekamelweni eliphezulu ingena kwigumbi eliphantsi.Ngenxa yobukho bentonga yepiston, i-oyile ephuma kwigumbi eliphezulu ayanelanga ukuzalisa idiphozithi eyongeziweyo yesisombululo kwigumbi elisezantsi, nto leyo ebangela ukuba igumbi elisezantsi livelise iqondo elithile le-vacuum.Ngeli xesha, i-oyile ekwindawo yokugcina i-oyile ityhala ivalve yembuyekezo ivuleke kwaye iqukuqelele kwigumbi elisezantsi ukuze yongezwe.I-throttling yala ma-valve inempembelelo ephazamisayo ekumisweni ngexesha lokwelula.
Njengoko ukuqina kwentwasahlobo kunye ne-pretension force ye-valve eyolulayo yenzelwe ukuba ibe mkhulu kune-valve yoxinzelelo, phantsi kwamandla afanayo, indawo yomthwalo opheleleyo we-valve yolula kunye nejelo eliqhelekileyo elihambelanayo le-gap lingaphantsi kwendawo yomthwalo opheleleyo. yevalve yoxinzelelo kunye nejelo eliqhelekileyo lomsantsa elihambelanayo, elenza amandla okudambisa aveliswe sisibetho esolulayo se-absorber esothusayo esikhulu kuneso samandla esithomalalisayo esiveliswa yi-compression stroke, ukuze kuhlangatyezwane neemfuno zokunciphisa ukungcangcazela ngokukhawuleza.
Ukongeza, iinkqubo zokunqunyanyiswa kwezinye iimodeli zisebenzisa i-inflatable shock absorbers, i-adjustable damping force shock absorbers kunye ne-inflatable shock absorbers.Inxalenye engezantsi ye-cylinder barrel ye-absorber yothusayo ixhotyiswe ngepiston edadayo, kwaye igumbi legesi elivaliweyo lenziwa phakathi kwepiston edadayo kunye nokuphela kombhobho we-cylinder, kunye ne-nitrogen ephezulu yoxinzelelo ngaphakathi.I-piston ejikelezayo (i-gas sealing piston) ihlanganiswe ngeoli, kwaye ipiston ixhotywe ngecandelo elikhulu le-O-ring, elisetyenziselwa ukwahlula ngokupheleleyo ioli kunye negesi.Isantya sokuhamba sokutshintsha kwepiston esebenzayo, okukhokelela kumandla ahlukeneyo okudambisa.Zomibini i-valve yokwelula kunye ne-valve yoxinzelelo yenziwe liqela lamaphepha ensimbi yasentwasahlobo enobunzima obufanayo kunye nobubanzi obuhlukeneyo obulungiselelwe ukusuka kumakhulu ukuya kuncinci.
Xa kuthelekiswa ne-absorbi ye-cylinder esebenza ngeendlela ezimbini, i-inflatable shock absorber inezi zinzuzo zilandelayo:
(1) I-piston edadayo inciphisa inkqubo yesethi yeevalvu, yenza lula isakhiwo kunye nokunciphisa ubunzima.
(2) Njengoko i-shock absorber igcwele i-nitrogen yoxinzelelo oluphezulu, inokunciphisa ukungcangcazela kwevili phantsi kwempembelelo yequbuliso kunye nokuphelisa ingxolo.
(3) Njengoko i-cylinder esebenzayo kunye ne-piston ye-diameter ye-gas egcwele i-shock absorber inkulu kunezo zeendlela ezimbini ze-cylinder shock absorber phantsi kweemeko ezifanayo, ukuchithwa kwayo kukhulu kwaye ukuthembeka kwayo kokusebenza kunamandla.
(4) Igesi ephezulu yoxinzelelo kunye neoli kwi-pneumatic shock absorber ihlukaniswe yi-piston ejikelezayo, ephelisa i-oyile emulsification.
Ukungalungi kwegesi egcwele i-shock absorber kukuba ineemfuno eziphezulu zokutywinwa kweoli, inkqubo yokuzaliswa kwegesi enzima, kwaye kunzima ukuyigcina.Xa i-cylinder cylinder iguqulwa ngenxa yempembelelo enkulu yangaphandle, ayikwazi ukusebenza.
2.Yeyiphi iShock Absorber oyithengisayo?
Sine Volvo Scania Benz DAF MAN Iveco Renault Shock Absobers
Volvo Number Have as follows ： 21243048 21172373 20960913 21137458 3198859 1076860 20721166 3172986 5010130797 5010629414 20906196 20399204 20453258 20889136 21111942 3198837 1075076 1075077 1629725 20883347 20593743 25379046 5010316210 281700001960 7420374543 1079151 20374543 20585556 21172387 1622227 20960909 3198849 3986315 21111925 3198836 3092136 21739593 22040665 20709798
21243048 21862164 7421243060 0021909816 21430905 21171973 21430901 21821033 23670438 21170510 21739591 23111320 23111328 1498862 2438272 20443547 5001857903 0019191245 1622227 3198849 3986315 290493 21171975 22128971 CB0208 1609553 1094138 1137028 1137029 1599623 1608949 1609000 21170510 21739591 23111320 23111328 3092136 3198836 21111925 1076860 20721166 3172986 312 694 20712868 21171973 CB0211
21171973 CB0211 5010269605 5010460113 5010615880 7420840318 20840318 CB0046
1075478 CB0008 22040665 21739593 CB0175 21170510 21739591 23111320 23111328
20960907 2111925 3092136 319836 15281313 1628131 1629725 1629725 Simahla Akukho52725
20571686 20717431 5010630004
Benz Shock Absorber Number 9613101555 9603107555 9603100755 9613100955 9603106655 9603106755 9603108955 9603109055 9613101055 9428902219 9428902819 9428905418 9428905418 A9428902219 A9428902819 281700002010 9428901819 9428903119 9438900919 9438901119 9438901419 A9428901819 9428905418 9428902019 9428905019 9428905119 A9428902019 A9428905019 0053239900 0063238300 A0053239900 A0063238300
0053239900 0063238300 A0053239900 A0063238300
0053267400 0063260100 0063261100 A0053267400
0053267400 0063260100 0063261100 A0053267400
0063260500 9428905419 9428905519 9438900119 9438900319
9408900819 9408900919 9408901319 9408901519 9583170403
9438903019 9438902919 9428905419 9428905519 9438900119 9438900319 290 248
9408903819 3758900419 3758900919 3758901119 9408904719 9583171003 9428906119 311 664 9428905419 9428905519 9438900119 9438900319 290 248
9428903619 9428901619 9428901719 9428903619 9428904019 313 76
9428906119 311 664 9428904719
0063201530 0053260900 124 567 9603106955 9603109255 9613101255
9603106955 9603109255 9613101255
0019191245 81623856047 5001857903 1498862 20443547 2438272
9428902819 9428902219 131 850 9438904619 9438904919 312 651
9428905419 9428905519 9438900119 9438900319 290 248
9428903619 9428901619 9428901719 9428903619 9428904019 313 76
9603100755 9603107555 9613101555 A9603100755 A9603107555
9603100755 9603107555 9613101555 A9603100755 A9603107555
9428900219 9428906019 9438903919
9438902919 9438903019 A9438902919 A9438903019
9428900419 9428901519 9438902419 A9428900419
9428905419 9428905519 9438900119 9438900319
3758900519 9408903919 9408904119 9583172103
9428903819 9428903919 9438901219 9438901319 A9428903919
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0043234700
Ixesha lokuposa: Jan-03-2023