HPFP mu magawo a dizilo. Mfundo yogwiritsira ntchito mapampu apamzere mu injini

M'mbuyomu, mafuta a dizilo amaperekedwa kuchipinda choyaka ndi ma compressor ndi mpweya. Kusintha kwa momwe ma injini a dizilo amayendera kwakulirakulira ndi kupita patsogolo kwaukadaulo, zomwe zidapangitsa kuti pampu ya jakisoni iyambike. Kodi chinthu ichi ndi chiyani ndipo mitundu yake ndi yotani? Phunzirani za kulephera kwapampu komwe kumachitika kawirikawiri ndikupeza zomwe zikuyenera kuchitika kuti ziziyenda nthawi yayitali!

TNVD - ndichiyani?

Mwa kuyankhula kwina, ichi ndi chipangizo chojambulira kapena chida chongopangidwa kuti chipereke mafuta kwa majekeseni omwe ali ndi mphamvu zambiri. Gawoli lili pafupi kwambiri ndi masilindala ndipo limayendetsedwa ndi lamba wanthawi. Pansi pa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka machitidwebubundunkamwejojamwemwemwemwemwenkemwenkenyamanyamanyamanyamanyamanyamanyamanyamanyamanthinthinthinthirentile' ukhale pa gudumu lamagetsi, lomwe limapangitsa kupanikizika. Kwa zaka zambiri, mitundu ingapo ya mapampu yapangidwa yomwe imagwira ntchito m'magalimoto akale a dizilo mpaka pano. Nawa kufotokoza kwawo mwachidule.

Mitundu yamapampu othamanga kwambiri mu injini za dizilo

Pakadali pano, mapampu otsatirawa adawonekera m'mainjini omwe adayikidwa pamagalimoto:

• mzere;
• kuzungulira.

Cholinga cha ntchito yawo ndi pafupifupi chofanana, koma mapangidwe ake ndi osiyana kwambiri. Tiyeni tione zenizeni za ntchito yawo.

Pampu yojambulira pamzere - kapangidwe ndi kagwiritsidwe ntchito ka mapampu agawo

Chipangizocho chinachokera ku 1910. Pampu yapamzere imakhala ndi zigawo zosiyana zopopera, zomwe zimayendetsa mlingo wa mafuta omwe amaperekedwa ku silinda inayake. Kusuntha kobwerezabwereza kwa msonkhano wa pisitoni kumapereka mphamvu yofunikira. Choyikapo giya chimapangitsa pisitoni kuzungulira ndikuwongolera kuchuluka kwamafuta. Kwa zaka zambiri amapopera ndi:

• chiyambi ndi chosinthika mapeto a jekeseni;
• kusintha koyambira ndi kutha kwa jekeseni;
• chiyambi chosinthika ndi mapeto osinthika a jekeseni.

Makina a jakisoni wagawo adachotsedwa chifukwa cha zovuta zingapo. Panali vuto ndi kuwongolera moyenera mlingo wa mafuta, kugwiritsa ntchito kwambiri mafuta a dizilo mu injini komanso mtengo wokwera wopanga.

Ditributor jakisoni mpope - mfundo ntchito

Mapampu a jakisoni akhala akugwiritsidwa ntchito mu injini za dizilo kwa nthawi yayitali injini za VAG TDI zitalowa pamsika. Iwo ankagwiritsidwa ntchito kale, koma munali m'magulu awa omwe adadziwika. Kugwiritsiridwa ntchito kwa mpope wotero kumachokera ku pisitoni yogawa pisitoni yomwe ili mkati mwake. Mapangidwe ake amapangidwa ndi diski yapadera ya ledge (yomwe imadziwika kuti "wave") yomwe pisitoni yogawa imayenda. Chifukwa cha kusinthasintha ndi kuyenda kwa chinthucho, mlingo wa mafuta umaperekedwa ku mzere wina wamafuta. Pampu yogawa ili ndi gawo limodzi la mpope.

HPFP ndi ma jekeseni a unit - kuyerekezera

Ma nozzles opanikizika ndi gulu lapadera la zida za jakisoni chifukwa amachotsa mapampu achikhalidwe. Amakhala ndi nozzle ndi zida zopopera, zomwe zimapangitsa kuthamanga kwambiri kwamafuta. Zinthu zonsezi zimalumikizidwa palimodzi ndipo mphamvu yofunikira kuti igwiritse ntchito gawo la mpope imachokera ku camshaft lobes. Kumbali imodzi, yankho ili limapereka mafuta kukana kwambiri ndipo amalola kuti apange kuthamanga kwakukulu. Kumbali inayi, ma elastomer omwe amagwiritsidwa ntchito posindikiza nthawi zambiri amawumitsa chifukwa cha kutentha kwambiri ndipo amayambitsa kuwonongeka kwa mayunitsi.

Jekeseni mpope kutayikira - zizindikiro zowonongeka

Njira yosavuta yodziwira kuti pampu ikutuluka ndi pamene mafuta akutuluka m'nyumba mwake. Komabe, kuwonongeka kwamtunduwu sikudziwika nthawi zonse. Ndizovuta kwambiri kuwona ngati pali danga pakati pa chipangizochi ndi chipika cha injini. Choncho, chizindikiro chotsatira chikhoza kukhala mpweya mu dongosolo la jekeseni. Izi zidzamveka ngati ma jerks a mphamvu yamagetsi (makamaka panthawi yothamanga kwambiri).

Pampu ya jakisoni yolakwika - Zizindikiro ndi zoyambitsa

Kuphatikiza pa milandu yomwe yatchulidwa, mapampu amafuta othamanga kwambiri amadwala matenda ena. Kulanda gawo la mpope kumatha kukhala vuto lalikulu. Choyambitsa vutoli ndikuwonjezera mafuta ndi mafuta abwino kwambiri. Chodyetsacho chimangopangidwa ndi mafuta a dizilo, ndipo kupezeka kwa zonyansa zolimba mu valavu kumayambitsa kukanda pamwamba pa wogawa pisitoni. Nthawi zambiri pamutu pamakhala kuwonongeka, komwe kumapangidwira kupereka mafuta ku majekeseni apadera. Ndiye kukonza ndi kukonzanso kwa mpope wa jekeseni kumafunika.

Kodi mungazindikire bwanji kusagwira ntchito kwa mpope wa jakisoni ndikukonza?

Ndiye chimachitika ndi chiyani pagalimoto? Chifukwa cha kuwonongeka kapena kuwonongeka kwa mpope, injini:

• mavuto oyaka;
• amatulutsa utsi wambiri;
• amawotcha mafuta ambiri;
• malo ogona osagwira ntchito akatenthedwa. 

Ndiye m'pofunika regenerate lonse chipangizo ndi m'malo zinthu payekha. Pampu ya jakisoni ya rotary si njira yaposachedwa kwambiri yaukadaulo, chifukwa chake nthawi zina zimakhala zovuta kupeza magawo oyenera.

Musaiwale kusamalira mpope wa jekeseni, chifukwa motere mudzapewa mavuto omwe afotokozedwa. Njira zogwirira ntchito zopanda mavuto ndizosavuta kwambiri ndipo zimangokhala kutsanulira mafuta abwino. Komanso, musanyalanyaze kusintha kwanthawi zonse kwa fyuluta yamafuta. Dothi lochokera mu thanki likhoza kuwononga malo omwe amakangana ndikupangitsa kuti pampuyo ikhale yolephera kapena ma nozzles. Mukasunga malamulowa m'maganizo, mpope wanu ukhala nthawi yayitali.