MAZ compressor

Lelee eriri nke mbanye compressor kwa ụbọchị. Ekwesịrị ịgbatị eriri ahụ ka ọ bụrụ na ị na-agbanye n'etiti alaka dị mkpirikpi nke eriri ahụ na ike nke 3 n'arọ, ntụgharị ya bụ 5-8 mm. Ọ bụrụ na eriri ahụ na-agbanwe karịa ma ọ bụ na-erughị uru a kapịrị ọnụ, dozie esemokwu ya, n'ihi na n'okpuru ma ọ bụ karịa esemokwu nwere ike iduga iyi akwa belt.

Usoro ntọlite ​​​​bụ nke a:

• tọpụsịa akị ihe na-eme ka ihe na-eme ka ọ dị mma na aku nke tensioner;
• na-atụgharị bolt tensioner n'akụkụ elekere, dozie eriri eriri;
• mesie mkpụrụ osisi na-ejide axle tensioner.

Mkpokọta oriri mmanụ nke compressor na-adabere na ntụkwasị obi nke akara nke ọwa mmiri na-enye mmanụ na mkpuchi azụ nke compressor. Ya mere, mgbe ụfọdụ mgbe 10-000 km nke ụgbọ ala ahụ, wepụ ihe mkpuchi azụ ma lelee ntụkwasị obi nke akara.

Ọ bụrụ na ọ dị mkpa, a na-asacha akụkụ nke ngwaọrụ mkpuchi na mmanụ dizel ma kpochaa nke ọma na mmanụ coke.

Mgbe 40-000 km nke ọrụ gasịrị, wepụ isi compressor, pistons dị ọcha, valvụ, oche, isi iyi na ikuku ikuku site na nkwụnye carbon, wepụ ma fesaa eriri mmiri ahụ. N'otu oge ahụ lelee ọnọdụ nke onye na-ebubata ya na nkwụsị nke valves. Lappe yi valves nke na-adịghị emechi oche, ma ọ bụrụ na nke a ada ada, dochie ha ọhụrụ. A ga-akwanyekwa valvụ ọhụrụ.

Mgbe ị na-enyocha onye na-ebupụ, ṅaa ntị na mmegharị nke plungers na bushes, nke ga-alaghachi n'ọnọdụ mbụ ha na-enweghị njikọ n'okpuru omume nke isi iyi. Ọ dịkwa mkpa ka ịlele njigide nke njikọ dị n'etiti plunger na bushes. Ihe kpatara ezughị ezu tightening nwere ike ịbụ mgbanaka piston roba eyi, nke na nke a ga-eji nke ọhụrụ dochie ya.

Mgbe ị na-elele na dochie mgbanaka, adịghị ewepụ compressor isi, ma wepụ ikuku ọkọnọ ọkpọkọ, wepụ rocker ogwe aka na mmiri. A na-eji eriri waya na-adọpụta ihe nkwụnye ahụ na oghere, nke a na-etinye n'ime oghere nwere dayameta nke 2,5 mm dị na njedebe nke plunger, ma ọ bụ na-enye ikuku na ọwa kwụ ọtọ nke ngwaọrụ injection.

Richaa plungers na CIATIM-201 GOST 6267-59 griiz tupu etinye ha n'ebe.

A na-eme mmiri mmiri zuru ezu site na isi na ngọngọ cylinder nke compressor site na valvụ valvụ dị na ikpere nke ọkpọkọ ọkpọkọ. Ọ bụrụ na ịkụ aka na-eme na compressor n'ihi mmụba nke ọdịiche dị n'etiti eriri mkpanaka na-ejikọta na akwụkwọ akụkọ crankshaft, dochie mkpado na-ejikọta mkpanaka.

Gụọ kwa Ịnya ụgbọ ala ZIL-131

Ọ bụrụ na compressor adịghị enye nrụgide achọrọ na usoro ahụ, nke mbụ lelee ọnọdụ nke ọkpọkọ na njikọ ha, yana nkwụsị nke valves na onye na-achịkwa nrụgide. A na-enyocha ike ahụ site na ntị ma ọ bụ, ọ bụrụ na ntapu ikuku dị ntakịrị, jiri ngwọta ncha. Ihe nwere ike ime ka ikuku ikuku nwere ike ịbụ diaphragm leaks, nke ga-apụta site na njikọ eri na akụkụ elu nke ahụ ma ọ bụ site na oghere dị n'akụkụ ala nke ahụ ma ọ bụrụ na valvụ ahụ adịghị ike. Dochie akụkụ na-agbapụta.

MAZ compressor ngwaọrụ

The Compressor (Fig 102) bụ piston nwere cylinder abụọ nke V-belt na-ebugharị site na ihe ndọtị fan. A na-achichiri isi cylinder na crankcase na ngọngọ cylinder, na crankcase na-agbanye na engine. N'etiti akụkụ nke cylinder block e nwere oghere nke compressor unloader dị.

Osikapa. 102.MAZ Compressor:

1 - nkwụnye mbufe nke crankcase compressor; 2 - crankcase compressor; 3 na 11 - bearings; 4 - mkpuchi ihu nke compressor; 5 - igbe nri; 6 - anụ ọkụkọ; 7 - ihe mgbochi cylinder compressor; 8 - piston nwere mkpanaka njikọ; 9 - isi nke ngọngọ nke cylinders nke compressor; 10 - mgbanaka na-ejigide; 12 - mkpali aku; 13 - mkpuchi azụ nke crankcase compressor; 14 - akara; 15 - akara mmiri; 16 - crankshaft; 17 - mmiri valvụ oriri; 18 - valvụ mbata; 19 - ntuziaka valvụ oriri; 20 - rocker ogwe ndu mmiri; 21 - rocker mmiri; 22 - valvụ mbata; 23 - rocker; 24 - ngwa ngwa; 25 - mgbanaka akara

A na-agwakọta usoro mmanye nke compressor. A na-enye mmanụ n'okpuru nrụgide sitere na ahịrị mmanụ injin gaa na mkpanaka mkpanaka njikọ. A na-efesa mmanụ na-esi na eriri mkpanaka njikọ, na-atụgharị ghọọ alụlụ mmanụ ma na-ete enyo cylinder.

The Compressor coolant aga site pipeline si engine jụrụ usoro na cylinder block, si ebe ahụ na cylinder isi na-ahapụ n'ime mmiri oghere nke mmiri mgbapụta.

Gụọkwa njirimara teknụzụ nke igwe KamaAZ

Ikuku na-abanye na compressor na-abanye n'okpuru valvụ ntinye nke reed 18 dị na ngọngọ cylinder. A na-etinye valvụ ndị na-abanye na ntuziaka 19, nke na-egbochi nkwụsị ha n'akụkụ. Site n'elu, a na-agbanye valvụ ahụ na oche site na mmiri valvụ oriri. A na-ejedebe mmegharị elu nke valvụ site na mkpanaka ndu mmiri.

Ka piston na-agbada, a na-emepụta oghere na cylinder dị n'elu ya. Ọwa ahụ na-ekwurịta ohere dị n'elu piston na oghere dị n'elu valvụ oriri. Ya mere, ikuku na-abanye na compressor na-emeri ike mmiri nke valvụ oriri 17, na-ebuli ya ma gbaba n'ime cylinder n'azụ piston. Mgbe piston na-ebuli elu, ikuku na-agbanye, na-emeri ike nke valvụ nrụpụta nrụpụta, na-akụda ya n'oche ahụ wee banye n'ime oghere ndị a kpụrụ site na isi site na nozzles na usoro pneumatic nke ụgbọ ala ahụ.

A na-ebutu compressor site na ịgafe ikuku site na valvụ mbata mepere emepe dị ka ndị a.

Mgbe nrụgide kachasị elu nke 7-7,5 kg / cm2 ruru na sistemu pneumatic, a na-eme ka onye na-ahụ maka nrụgide na-arụ ọrụ, nke n'otu oge na-agafe ikuku abịakọrọ n'ime ọwa kwụ ọtọ nke onye na-ebubata ya.

N'okpuru ọrụ nke nrụgide na-abawanye, pistons 24 yana mkpara 22 na-ebili, na-emeri nrụgide nke isi iyi nke valves oriri, na ogwe aka rocker 23 n'otu oge na-adọkapụ valvụ abụọ oriri na oche. Ikuku na-esi n'otu cylinder gaa na nke ọzọ n'ime oghere ndị a na-emepụta site na ọwa, na njikọ nke a na-akwụsị inyefe ikuku abịakọrọ na usoro pneumatic nke ụgbọ ala ahụ.

Mgbe ibelata ikuku ikuku na usoro, ya nrụgide na kehoraizin ọwa agwa na nrụgide regulator na-ebelata, plungers na unloader mkpara ala n'okpuru edinam nke isi iyi, mbata valves na-edozi na oche ha, na usoro nke ịmanye ikuku n'ime. a na-emegharị usoro pneumatic ọzọ.

Ọtụtụ mgbe, compressor na-ebutu ibu, na-ebufe ikuku site n'otu cylinder gaa na nke ọzọ. A na-agbanye ikuku n'ime usoro pneumatic naanị mgbe nrụgide dara n'okpuru 6,5-6,8 kg / cm2. Nke a na-eme ka nrụgide dị na usoro pneumatic dị oke ma belata iyi na akụkụ compressor.