Nzira yekuparadzanisa sei valve spring? Valve chitubu chakajairika kutadza
Kutanga, mazwi mashomanana pamusoro pemotokari. Chitubu chevharuvhu chiri pakati pemusoro wecylinder uye chigaro chechirimo pamagumo ehunde yevharuvhu. Basa rayo nderokuona kuti vheji inogona kunyatsobatanidzwa nechigaro chevhavha kana chigadziko chechigaro chevhavha kana valve yakavharwa, uye kukunda simba risina simba rinogadzirwa nemagetsi evhavha apo valve yakavhurwa, kuitira kuti zvikamu zvekufambisa zvigone nguva dzose. kugadziridzwa neCAM pasina kuparadzaniswa kubva kune mumwe. Saka sei kubvisa valve spring? Zvakawanda sei zvaunoziva?
Valve spring disassembly nzira: disassembly.
Chitubu chevharuvhu chishandiso chidiki chinoita kuti vharuvhu igare pakarepo uye yakanyatsoiswa, ichidzivirira vharafu kuti isvetuke kana injini ichizunguzika uye ichikuvadza kuvharika kwayo.
1. Kurukura iyo yakarukwa yekubatanidza yekupedzisira yevharuvhu chitubu compressor kupinda muhumburumbira muviri;
2. Dzvanya musoro wekumanikidza wevhavha spring compressor pachitubu chevhavha;
3. Bata mubato neruoko rwako wotsikirira pasi kusvikira mubato wasvika. Panguva ino, unogona kuisa iyo air door lock clamp.
Nzira yekubvisa zvitubu zvevharuvhu: Zvitubu zvevhavha zvinowanzosangana nekutadza.
1. Pasi pechiito chenguva refu chekushisa kwepamusoro uye periodic high-frequency alternating simba, chitubu chevhavha chiri nyore kupfeka uye kukanganisa mushure mechinguva. Muchiitiko ichi, kuputika kwechitubu kuchave kusina simba uye kuderedzwa, kunokanganisa kuvhara kwevhavha hakusi kusimba, simba rejini yemuchina rinoderedzwa, uye zvakaoma kuisa kana uchitanga. Kana motokari ikamira pamharadzano, shamwari dzichafunga nezvemamiriro ekufamba panguva iyoyo here?
2. Mhete yevhavha yechitubu inobatwa nehurombo husina kunaka, hutete husina simba kana kuti deflection kana valve spring fracture. Kana injini iri kunonoka, ruzha rwe "kudzvanya" runogona kunzwika zvakajeka pachivharo chekamuri yevharuvhu, uye dzimwe nguva kune ruzha rwunorira. Muzviitiko zvakakomba, kukurumidza kuita kwemotokari kunoderedzwa, uye chiitiko chekutanga matambudziko uye basa rema cylinders harisi rakatsetseka.
3. Kana iyo elasticity yemafuta ekubuda kwevharuvhu chitubu chakaderera. Izvo zvinokonzeresa kudonha kwakanyanya kweyakanyanya kudzvanywa mafuta, kudonhedza kudzvanywa kwakasara mupombi yemafuta ekumanikidza, vharafu yemafuta haigone kukurumidza kugara, mafuta emafuta anova mapfupi uye asina kugadzikana, uye injini haigone kushanda kana "kufamba". Mukuwedzera, inogonawo kuita kuti jekiseni ritange kupfapfaidza isina simba, mafuta ari nyore akagurwa, uye pane kudonha chiitiko. Zvadaro zvichakanganisa injini kupisa, kupisa kwemoto, kupera kweutsi uye kumwe kusvibiswa kwezvakatipoteredza kunodiwa.
