Genuine Yekutanga forged camshaft ye chery mota zvikamu

Iyo camshaft inogadzirisa ndeye cam deflection control valve, inova kona yekurova vharafu, iyo inoumbwa nekona sitiroko yemagetsi actuator uye eccentric hemispherical valve. Iyo actuator inotora chimiro chakabatanidzwa, uye iyo yemagetsi actuator ine yakavakirwa-mukati servo system.

Nheyo: Shandura nguva yekuvhura yekupinza uye kupera simba mavharuvhu zvichienderana nekushanda kweinjini. Kana injini iri pasi pemutoro wakakwira, camshaft inogadzirisa inoshandiswa kukwenenzvera iyo valve inopindirana angle zvinoenderana nekumhanya kweinjini, kuitira kuti ipe mweya mutsva wakawanda kukamuri yekupisa sezvinobvira, kuitira kuti uwane simba rakakura uye inopindirana kona. kuitira kuti upe kamuri yekupisa zvakanyanya sezvinobvira Mhepo yakachena kuti uwane simba repamusoro uye torque.

Iyo camshaft chikamu cheinjini yepiston. Basa rayo nderekudzora kuvhura uye kuvhara kwevhavha. Kunyangwe kumhanya kwecamshaft muinjini yechina yesitiroko iri hafu yeiyo crankshaft (kumhanya kwecamshaft muinjini ye-two-stroke kwakafanana neye crankshaft), kazhinji kumhanya kwayo kuchiri kwakanyanya uye inoda takura torque yakakura. Naizvozvo, dhizaini ine zvakakwirira zvinodikanwa zvesimba uye tsigiro pamusoro pe camshaft, uye zvinhu zvayo zvinowanzove zvemhando yepamusoro alloy simbi kana alloy simbi. Nekuti mutemo wekufamba kwevharuvhu une hukama nesimba uye mashandiro einjini, dhizaini yecamshaft inoita basa rakakosha mukuita kwekugadzira injini.
Muviri mukuru wecamshaft isimbi yecylindrical ine hurefu hwakaenzana nebhangi recylinder. Makamera akati wandei akaiswa maoko pairi kutyaira vharuvhu. Iyo camshaft inotsigirwa mune camshaft inotakura gomba kuburikidza nejenari yecamshaft, saka huwandu hwemagazini ecamshaft chinhu chakakosha chinokanganisa kuoma kwerutsigiro rwecamshaft. Kana iyo camshaft kuoma kusina kukwana, kupfugama deformation kuchaitika panguva yekushanda, inokanganisa nguva yevhavha.
Rutivi rwekamera rwakaita zai. Yakagadzirirwa kuve nechokwadi chekudya kwakakwana uye kupera kwe cylinder. Uye zvakare, tichifunga nezve kusimba uye kumhanya kutsetseka kweinjini, vharuvhu haigone kuve nemhedzisiro yakawandisa nekuda kwekukurumidza uye kudzikamisa maitiro mukuvhura nekuvhara chiitiko, zvikasadaro zvinokonzeresa kusakara kwevhavha, kuwedzera ruzha kana zvimwe zvakakomba. migumisiro. Naizvozvo, iyo cam yakanangana neiyo simba, torque inobuda uye inomhanya yakatsetseka yeinjini.
Zvikanganiso zvakajairika zvecamshaft zvinosanganisira kupfeka zvisina kujairika, ruzha rusina kujairika uye kutyoka. Kupfeka kusina kujairika kunowanzoitika kusati kwaita ruzha uye kutsemuka.
(1) Iyo camshaft inenge iri kumagumo einjini yekuzora system, saka mamiriro ekuzora haana tariro. Kana iyo mafuta ekumanikidza epombi yepombi isina kukwana nekuda kwenguva yakareba sevhisi, kana mafuta ekuzora haakwanise kusvika kune camshaft nekuda kwekuvharika kwenzira yemafuta ekuzora, kana mafuta ekuzora haakwanise kupinda mu camshaft clearance nekuda kwekunyanya kuomesa torque. yezvisungo zvekusungirira zvechifukidziro chinotakura, camshaft ichave yakapfekwa zvisina kujairika.
(2) Kupfeka zvisina kujairika kwecamshaft kuchawedzera mukaha pakati pecamshaft nechigaro chekutakura, uye camshaft ichafamba axially, zvichikonzera ruzha rusina kujairika. Kupfeka zvisina kujairika kuchawedzerawo mukaha pakati pekamera yekutyaira neiyo hydraulic tappet, uye cam yacho inodhumhana neiyo hydraulic tappet, zvichikonzera ruzha rusina kujairika.
(3) Zvikanganiso zvakakomba senge camshaft fracture dzimwe nguva zvinoitika. Izvo zvinowanzokonzeresa hydraulic tappet kupatsanurwa kana kupfeka kwakakomba, kushata kwakashata mafuta, hurombo hwecamshaft mhando uye camshaft nguva yegiya kuputsika.
(4) Mune zvimwe zviitiko, kukundikana kwecamshaft kunokonzerwa nezvinhu zvevanhu, kunyanya kana camshaft isina kuparadzaniswa zvakanaka panguva yekugadzirisa injini. Semuenzaniso, kana uchibvisa camshaft inotakura chivharo, gogodza nesando kana kuipfapfaidza nescrewdriver, kana kuisa chivharo chekutakura panzvimbo isiriyo, zvichikonzera kusawirirana pakati pechivharo chekutakura uye chigaro chekutakura, kana torque yekusimbisa mabhaudhi ekusimbisa echifukidziro chekutakura chakakura zvakanyanya. Paunenge uchiisa chivharo chinotakura, teerera kune inotungamira museve, nhamba yenzvimbo uye mamwe mavanga ari pamusoro pechivharo chinotakura, uye simbisa mabhaudhi ekusungirira evhavha yekuvharira ne torque wrench zvakanyatsoenderana neyakatsanangurwa torque.