A harmonic balancer, hape e tsejwang joalo ka sefuba sa crankshaft, e phetha karolo ea bohlokoa lienjineng tsa likoloi. Karolo ena e thusafokotsa torsional crankshaft harmonicsle resonance ka ho sebedisa boima ba inertia le ntho e senyang matla, hangata e entsoeng ka rabara. Harmonic balancersfokotsa ho thothomela le ho oscillations torsionalka har'a lienjine tse tukang ka hare, ho ntlafatsa ho tšoarella ha enjine le ho sireletsa likarolo tse thusang ho tsoa ho thothomela ho feteletseng. Thebohlokoa ba li-balancers tsa harmonice ke ke ea feteletsoa, kaha ho hlōleha ho ka lebisa nthong leha e le efe ho tloha ho lerata le hlabang le bonolo ho isa ho ho hlōleha ho hoholo ha enjene. Ho na le mefuta e fapaneng ea li-balancers tsa harmonic, e 'ngoe le e' ngoe e na le mekhoa le lits'ebetso tse ikhethang.
Mefuta ea Harmonic Balancers
Elastomer Harmonic Balancers
Mokhoa
Elastomer harmonic balancers e sebelisa thepa ea rabara ho laola ho thothomela ha enjene. Karolo ea rabara e lutse pakeng tsa hub le selikalikoe sa inertia. Moqapi ona o lumella rabara ho monya le ho senya matla a hlahisoang keli-cylinders tsa enjene. Rabara e sebetsa e le mosamo, e fokotsa ho thothomela ha torsional le ho e thibela ho fihla likarolong tse ling tsa enjene.
Melemo
Elastomer harmonic balancers fana ka melemo e mengata. Thepa ea rabara e fana ka damping e sebetsang ea vibration, e ntlafatsa boreleli ba enjene. Li-balancers tsena li batla li le bonolo kahong, li etsa hore li be le chelete e ngata ebile li bonolo ho li etsa. Ho tšoarella ha melastomer harmonic balancers ho netefatsa ts'ebetso ea nako e telele tlasa maemo a fapaneng a ts'ebetso.
Lisebelisoa tse Tloaelehileng
Elastomer harmonic balancers e sebelisoa hangata likoloing tsa baeti le literaka tse bobebe. Bokhoni ba bona ba ho fokotsa ho thothomela bo etsa hore ba tšoanelehe bakeng sa lienjineri tse nang le matla a itekanetseng. Hangata bahlahisi ba khetha li-balancers tsa harmonic tsa elastomer bakeng sa ho ts'epahala le ho boloka litšenyehelo maemong a letsatsi le letsatsi a ho khanna.
Mokelikeli Harmonic Balancers
Mokhoa
Li-harmonic balancers tsa metsi li sebelisa mokelikeli oa viscous ho monya ho thothomela ha enjene. Mokelikeli o lula ka kamoreng e tiisitsoeng ka har'a balancer. Ha enjene e ntse e sebetsa, lero le ntse le tsamaea ’me le monya matla a kobehang a bakoang ke ho potoloha ha crankshaft. Tsamaiso ena e thusa ho fokotsa ho thothomela le ho fokotsa ho sisinyeha ha torsional.
Melemo
Li-harmonic balancers li fana ka bokhoni bo phahameng ba ho senya. The viscous fluid e khona ho sebetsana le mefuta e mengata ea maqhubu, e etsa hore li-balancers tsena li sebetse ka lebelo le fapaneng la enjine. Li-fluid harmonic balancers li boetse li fana ka bophelo bo bolelele bo babatsehang, kaha mokelikeli ha o fokotsehe ka potlako ha nako e ntse e feta. Mofuta ona oa balancer o loketse lits'ebetso tse sebetsang hantle moo ho nepahala le ho tšoarella ho leng bohlokoa.
Lisebelisoa tse Tloaelehileng
Li-fluid harmonic balancers hangata li fumaneha lienjineng tse sebetsang hantle haholo le tsa mabelo. Bokhoni ba bona ba ho laola ho thothomela ho matla ho etsa hore li tšoanelehe bakeng sa lienjineri tse nang le matla a phahameng. Baetsi ba sebelisa li-harmonic balancers likoloing tsa lipapali le likoloi tse shebaneng le ts'ebetso ho netefatsa ts'ebetso e nepahetseng ea enjine le bophelo bo bolelele.
Harmonic Balancers
Mokhoa
Li-balancers tsa mofuta oa friction li itšetlehile ka li-clutch discs tse ka hare ho tima li-harmonics. Li-disc tsena li baka likhohlano, tse monyang le ho senya matla a hlahisoang ke ho thunya ha enjene. Mochini oa likhohlano o thusa ho fokotsa ho thothomela ha torsional le ho boloka botsitso ba enjene.
Melemo
Li-balancers tsa mofuta oa friction li fana ka taolo e nepahetseng holim'a ho sisinyeha ha vibrate. Li-clutch discs tsa ka hare li fana ka ts'ebetso e tsitsitseng, ho netefatsa hore ho thothomela ha ho ame likarolo tsa enjene. Li-balancers tsena li sebetsa hantle haholo ho boloka botsitso ba enjene le ho fokotsa ho roala ha likarolo tse thusang.
Lisebelisoa tse Tloaelehileng
Li-balancers tsa mofuta oa friction li sebelisoa hangata lienjineng tse sebetsang ka thata le tsa indasteri. Moralo oa bona o matla o etsa hore li tšoanelehe bakeng sa lits'ebetso moo lienjineri li sebetsang tlas'a maemo a feteletseng. Hangata bahlahisi ba khetha li-harmonic balancer tsa mofuta oa likhohlano bakeng sa likoloi tsa khoebo, lisebelisoa tsa kaho le mechini e meng e boima.
Mehlala e Ikhethileng ka Koloi e Etsang le Mohlala
Ford Harmonic Balancer
Ford 4.0L, 245 enjene (2001-2011)
The harmonic balancer bakeng sa Ford 4.0L, 245 enjene sebeletsa amosebetsi o boimaka ho etsa bonnete ba hore enjene e sebetsa hantle. Karolo ena e fokotsa ho thothomela le ho thibela tšenyo e ka bang teng ho crankshaft le likarolo tse ling tsa enjene. Moralo o kenyelletsa ntho ea rabara e monyang le ho senya matla, e etsa hore e sebetse haholo bakeng sa mofuta ona oa enjene. Likoloi tsa Ford ho tloha ka 2001 ho isa ho 2011, ho kenyelletsa le mefuta e fapaneng ea Ford le Mercury, li rua molemo ho sekala sena se khethehileng sa harmonic.
Ford 5.8L, 6.6L dienjini (1968-1981)
Bakeng sa lienjineri tsa Ford 5.8L le 6.6L, balancer ea harmonic e bapala karolo ea bohlokoa ka ho lekana. Lienjine tsena, tse sebelisitsoeng mefuteng ea Ford le Mercury ho tloha 1968 ho isa 1981, li hloka sekala se matla ho sebetsana le tlhahiso e phahameng ea matla. Haronic balancer bakeng sa lienjine tsena e sebelisa motsoako oa lisebelisoa ho netefatsa ho tšoarella le ho fokotsa matla a vibrate. Sena se tiisa nako e telele ea enjene le ho sireletsa likarolo tse thusang ho tloha ho apara ho feteletseng.
GM Harmonic Balancer
GM 3.8L, 231 enjene (1988-1990)
GM 3.8L, 231 enjene harmonic balancer e etselitsoe ho finyella litlhoko tse khethehileng tsa mefuta ea Buick, Oldsmobile, le Pontiac ho tloha 1988 ho ea 1990. Sena se leka-lekanya se sebelisa ntho ea rabara ho laola ho thothomela le ho ntlafatsa ts'ebetso ea enjene. Moqapi o tiisa hore enjene e sebetsa hantle, e fokotsa kotsi ea tšenyo ea likarolo tse ka hare. Katleho ea harmonic balancer e etsa hore e be khetho e ka tšeptjoang bakeng sa mehlala ena ea likoloi.
GM 6.2L, 6.5L dienjini (1998-2002)
Bakeng sa mehlala ea Chevrolet le GMC ho tloha 1998 ho isa 2002, lienjineri tsa GM 6.2L le 6.5L li hloka ho leka-lekanya ho sebetsa hantle haholo. Tekanyetso ena e sebelisa lisebelisoa tse tsoetseng pele ho monya le ho senya matla, ho netefatsa ts'ebetso e nepahetseng ea enjine. Moralo o matla o sebetsana le ho thothomela ho matla ho hlahisoang ke lienjineri tsena tse matla, ho etsa hore e tšoanelehe bakeng sa lits'ebetso tse boima. Ho tšoarella ha harmonic balancer ho netefatsa ts'ebetso ea nako e telele tlas'a maemo a fapaneng a ts'ebetso.
GM 5.0L, 5.7L dienjini (1977-1986)
Lienjine tsa GM 5.0L le 5.7L, tse sebelisitsoeng mefuteng ea Chevrolet le GMC ho tloha 1977 ho isa 1986, li rua molemo ho tsoa ho balancer e khethehileng ea harmonic. Balancer ena e na le karolo ea rabara e fokotsang ho thothomela ha maqhubu. Moralo o ntlafatsa boreleli ba enjene mme o sireletsa likarolo tsa tlatsetso ho tloha ho apara ho feteletseng. Ho tšepahala ha harmonic balancer ho etsa hore e be khetho e ratoang bakeng sa mefuta ena ea likoloi tsa khale.
Chrysler Harmonic Balancer
Jeep 4.0L, 242 enjene (1987-2001)
The harmonic balancer bakeng sa enjene ea Jeep 4.0L, 242 e bohlokoa bakeng sa ho boloka botsitso ba enjene. E sebelisitsoe mefuteng ea Jeep ho tloha 1987 ho isa 2001, sekala sena se sebelisa motsoako oa lisebelisoa ho monya le ho qhala matla. Moqapi o tiisa hore enjene e sebetsa hantle, e fokotsa kotsi ea tšenyo ea likarolo tse ka hare. Ho sebetsa hantle ha harmonic balancer ho etsa hore e be khetho e tšepahalang bakeng sa likoloi tsena tse matsutla.
Toyota Harmonic Balancer
Toyota 2.4L, 2.7L dienjini
Haronic balancer bakeng saLienjine tsa Toyota 2.4L le 2.7Le netefatsa ts'ebetso ea enjene e boreleli. Karolo ena e fokotsa ho thothomela le ho thibela tšenyo e ka bang teng ho crankshaft le likarolo tse ling tsa enjene. Moqapi o kenyelletsa ntho ea rabara e monyang le ho senya matla. Sena se etsa hore e sebetse haholo bakeng sa mefuta ena ea enjine. Likoloi tsa Toyota li rua molemo ho tekanyo ena e khethehileng ea harmonic ka lebaka la ho tšepahala le ts'ebetso ea eona.
Mefuta ea Toyota e nang le lienjine tsa 2.4L le 2.7L hangata e ba le ho thothomela ho hoholo. Haronic balancer e fokotsa ho thothomela hona, ho netefatsa hore enjene e tsamaea hantle. Sena se ntlafatsa ho tšoarella ha enjene le ho sireletsa likarolo tse thusang hore li se ke tsa senyeha haholo. Moralo o matla oa ho leka-lekana oa harmonic o sebetsana le ho thothomela ho matla ho hlahisoang ke lienjine tsena, ho etsa hore e tšoanele maemo a fapaneng a ts'ebetso.
Honda Harmonic Balancer
Enjene ea Honda 1.7L(2001-2005)
The harmonic balancer bakeng sa enjene ea Honda 1.7L e phetha karolo ea bohlokoa ho boloka botsitso ba enjene. Karolo ena e bohlokoa bakeng sa mehlala ea Honda Civic ho tloha 2001 ho ea ho 2005. Moqapi o sebelisa ntho ea rabara ho monya le ho senya matla, ho fokotsa ho thothomela ha torsional. Sena se tiisa hore enjene e sebetsa hantle 'me e fokotsa kotsi ea tšenyo ea likarolo tse ka hare.
Likoloi tsa Honda tse nang le enjene ea 1.7L li hloka sekala se tšepahalang sa harmonic ho sebetsana le matla a enjene. Ho sebetsa ha harmonic balancer ho fokotsa ho thothomela ho etsa hore e be khetho e ratoang bakeng sa mehlala ena. Karolo ena e ntlafatsa ts'ebetso ea enjene le bophelo bo bolelele, e netefatsa ts'ebetso e nepahetseng tlasa maemo a fapaneng a ho khanna. Ho tšoarella ha harmonic balancer ho netefatsa ts'ebetso e tšoarellang nako e telele, e etsa hore e be tlatsetso ea bohlokoa ho sistimi ea enjene.
Ho utloisisa mefuta e fapaneng ea li-balancers tsa harmonic ho bohlokoa bakeng sa ho boloka ts'ebetso ea enjine le bophelo bo bolelele. Mofuta o mong le o mong -elastomer, mokelikeli, lemokgoa wa khohlano- E fana ka mekhoa le melemo e ikhethang. Ho khetha sekala se loketseng sa harmonic ho netefatsa ho thothomela ho hoholo le botsitso ba enjene. Mehlala e khethehileng ea koloi, joalo kaTOYOTA Harmonic Balancerbakeng saToyota 2.4LleEnjine ea 2.7Lkapa eaHONDA Harmonic Balancerbakeng saEnjine ea Honda 1.7L, totobatsa bohlokoa ba ho khetha motsoako o nepahetseng. Tsetela ho sekala se nepahetseng sa harmonic ho ntlafatsa ts'ebetso ea koloi ea hau le ho sireletsa likarolo tsa bohlokoa tsa enjine.
Nako ea poso: Jul-26-2024