Ndeipi iyo yekusimbisa kurongeka kwemabhaudhi ehumburumbira?

Kukosha kwezvinhu zvose zvinosungirirwa mujini yakakwirira kwazvo. Iyi ndiyo axiom. Iko kuomeswa kwema cylinder head bolts hakunawo.

Zvimiro zvekusimbisa cylinder head bolts

Chikonzero? Uye ari nyore. Chimbofunga nezve izvo zvinoremedza ese mafasteners anoitika: garage vibration, inopenga tembiricha inoshanduka. Somugumisiro wekutsvakurudza, nhamba ye5000 kg yakawanikwa. uye pamusoro. Iyi ingangoita twumwe twumwe twumutoro pakazara throttle yeinjini yega yega bhaudhi.

Imwe yemamiriro ezvinhu makuru anovimbisa zviito zvakaringana pakugadzirisa silinda musoro kana kutsiva cylinder musoro gasket kutevedzera zvinodiwa nemugadziri. Mhando dzakasiyana dzeinjini dzine akasiyana silinda musoro inosimbisa torque. Iyo yekusimbisa kurongeka kwe cylinder musoro inogonawo kusiyana. Pane kurudziro muzvinyorwa zvemuenzaniso wega wega, uye dzinofanirwa kuteverwa.

Kuva neayo maitiro, maererano nemhando dzakasiyana, kuomesa cylinder musoro mabhaudhi inewo nuances inoshanda kune humburumbira musoro bhoti kuomesa maitiro mune zvese, uye zvakafanana kune wese munhu.

Uye zvinokurudzirwa kuti uvazive, nekuti hapana anovimbisa kuti sevhisi ichazviita nemazvo uye iwe pachako.

Iyo yekusimbisa torque ye cylinder musoro inobatwa ne:

• Kuzora tambo dzemaburi nemabhaudhi pachawo. Inokurudzirwa kuzora nemhando dzisiri-viscous dzemafuta ejini.
• Mamiriro eshinda, zvese buri nebhaudhi pacharo. Deformation uye kuvharika kwetambo isati yasimba zvinopikiswa, izvi zvinogona kutungamira mukudzikira kwesimba rekumanikidza regasket nemhedzisiro yese ...
• Bhaudhi nyowani kana yatoshandiswa kare. Bhaudhi nyowani ine yakakwirira kuramba uye kuverenga torque kunogona kukanganiswa. Izvo zvinodikanwa kuti kana uchishandisa mabhoti matsva, kuomeswa kwema cylinder head bolts kunoitwa mushure me 2-3 kutenderera kwekusimbisa uye kusunungura mabhoti. Inokurudzirwa kuomesa mabhoti kusvika ku50% yekupedzisira kuomesa torque uye kusunungura.

Paunenge uchisimbisa mabhaudhi, kutarisisa kwakanyanya kunofanirwa kubhadharwa kune kurongeka kwechishandiso, iyo torque wrench. Dial indicator wrenches zvose zviri nyore uye zvakarurama. Asi, ivo vanoita zvakanyanya kumadonhwe uye mabumps, senge chero chiridzwa chaicho.

Cylinder musoro kuomesa

Zvinokurudzirwa zvekusimbisa mabhaudhi ehumburumbira

• Tarisa kune mirairo yemugadziri weiyo torque chaiyo uye kutevedzana kwekusimbisa musoro wecylinder.

• Mabhoti anofanira kunge ari muchimiro chakakwana. Usachengetedza, uye hapana chikonzero chekucheka shinda. Mushure mezvose, uri kuzviitira iwe pachako.

• Shinda dzebhaudhi nemaburi zvinofanira kunge zvakachena. Wire brush mumaoko ako.

• Muchiitiko che "bofu" gomba remabhoti, edza kusadira mafuta mukati mawo, kana zvisina kudaro bhoti haizokwanisi zvakakwana munzvimbo. Uye zvingave zvinobatsira kuzora tambo nepurasitiki sealant kana gomba rikapinda muinjini yekutonhodza system.

• TTY mhando mabhaudhi (anowanzo shandiswa mumainjini ane aruminiyamu silinda misoro) anorambidzwa zvachose kuti asimbiswe zvakare, sezvo anogona kutyora. Kushandiswa kwavo kwakadzokororwa hakuzokwanisi kupa kudzvanywa kwakakodzera kwegasket, izvo zvinoreva kubuda.

• Paunenge uchiisa gasket, iva nechokwadi chekutaura kune iyo gasket mugadziri weiyo yekusimbisa torque. Kana iwe uine ruzivo rwekare nekuchinja gaskets, saka kanganwa nezvazvo. Injini imwe neimwe ine zvayo zvayo.

• Kudzokera kumhando yeTTY mabhoti, unofanirwa kusimbisa kuti kwavari kune dhigirii yakajeka, uye kwete iyo inosimbisa torque ye cylinder head bolts. Ndiko kuti, iwe uchada chishandiso chine chiratidzo chekona.

• Kuomesa kana kubvongodzwa kwemabhaudhi, kana zvichidikanwa, kunoitwa kune injini: nemisoro yakakandwa-simbi silinda kana ichipisa, uye nemisoro yealuminium cylinder kana yatonhodzwa kusvika kune tembiricha yekamuri.

Rombo rakanaka nemusoro wako DIY silinda inosimbisa.

Nyanzvi maonero

Ruslan Konstantinov

Nyanzvi yemotokari. Akapedza kudzidza kubva kuIzhGTU anonzi M.T. Kalashnikov ane dhigirii muKushanda Kwekutakura uye Tekinoroji Machines uye Complexes. Anopfuura makore gumi ehunyanzvi hwekugadzirisa mota ruzivo.

Paunenge uchisimbisa cylinder head bolts, vazhinji, nekuda kwekusaziva uye kusaziva, vanogona kuita zvikanganiso zvakawanda zvinogona kukonzera basa rakakomba rekugadzirisa mune ramangwana. Kazhinji, kuomesa kwakashata kunotungamira mukukuvadzwa uye deformation yezvose cylinder musoro uye block. Mhosho dzinonyanyozivikanwa ndedzekuti oiri kupinda mumatsime ebhaudhi, kushanda nesaizi isiriyo kana zvigadziko zvakasakara zve torque wrench kana kuomesa pasina zvachose, kuwedzera mabhaudhi, kutyora kwangu kwekusimbisa kurongeka, uye kushandisa saizi isiriyo mabhaudhi (kureba). kana neimwe nzira pfupi).

Kazhinji, matsime anokwizwa mabhaudhi anoita ngura kana kuvharwa netsvina, hazvigoneke nguva dzose kuachenesa. Izvo zvinorambidzwa zvachose kudira mafuta mukati mavo, chaizvo, pamwe nekusimbisa mabhoti mumakomba ane tsvina, kana zvisina kudaro hazvibviri kuzadzisa chinangwa chaunoda. Oiri inogona kushandiswa chete kune tambo zvakananga pamabhoti. Kazhinji paiva nezviitiko apo, apo mazano aya akaregererwa, tsime rakaputsika, uye izvi zvakatyisidzira kutsiva cylinder block, sezvo zvisingaiti nguva dzose kuigadzirisa.

Hazvibviri kuomesa pasina torque wrench, pasina mamiriro ezvinhu, kusimbisa mabhoti "neziso" inenge nguva dzose ichiitwa kudarika simba rinobvumirwa, izvi zvinotungamirira pakuputsika kwemabhoti uye kugadziriswa kwevhavha yevhavha. Inokurudzirwawo kushandisa nguva dzose mabhoti matsva, kunyange kana ako ekare achitaridzika akakwana, chokwadi ndechokuti vanowanzotambanudza mushure mekusimbiswa.

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