Pistons ( "Tupu"): ụdị, nhọrọ, reviews

Rụziri mgbe engine oge belt ọdịda bụ ekwe omume, ma ga-eji nke a mgbalị, oge na ego. N'ihi ya, ọtụtụ ụgbọ ala nwe na-adịghị echere ruo mgbe eriri oge izu, na pistons izute na valves, na ozugbo iru ọzọ na-echebe pistons. "Priora" na yiri mmiri na-arụ ọrụ ahụ dị ka na mmepụta ihe. Ma ihe ize ndụ nke breakage n'ihi na oge belt breakage na-ebelata ka ọ fọrọ nke nta efu.

Ugbu a, e nwere ọtụtụ emepụta na-amị akụkụ nke engine gụnyere pistons. "Priora" na dechara na ngwaahịa si Russian "STK" ụlọ ọrụ "STI" na "AVTRAMAT" si Ukraine emeputa. Ka anyị hụ ihe ndị a na ngwaahịa.

ozi izugbe

A pistin na esịtidem combustion engine iji ebunye rotational ike na crankshaft. Nke a ume na-emepụta site na combustion nke ngwakọta. Mgbe ngwakọta nke ikuku na mmanụ ụgbọala apụta ìhè, na gas mgbasa emee. Adịbeghị anya pịa n'elu nke akụkụ na-asọ ya. Na-arụ ọrụ, ndị pistin n'elu-enweta akwa kwes ibu. Nrụgide na Motors "Ibu ụzọ" nwere ike ruo ọkwa nke 65-80 mmanya.

N'oge "Ibu ụzọ" nke ọrụ pistons na a ụfọdụ periodicity accelerated ka a na-agba nke 100 km / h, na mgbe ahụ decelerated na efu, na-arụ ọrụ ugboro na 6000 rev. / Min bụ 200 Hz. Mgbe combusted mmanụ ụgbọala-air ngwakọta na kpo oku ulo nwere ike iru 1800-2660 degrees. Nke a bụ ọtụtụ ugboro elu karịa okpomọkụ na nke metal na-agbaze. Dị ka a na ya pụta, belata alloy ike. Ozu nke pistin enwe dị iche iche voltaji n'ihi na mberede okpomọkụ ịtụnanya na mmata na-agbakwụnye voltaji si nsogbu na inertia-onye njikwa oge mgbe ngwa ngwa na elu frequencies Filiks.

ngwaọrụ

Iji crank nzukọ nwee ike ije ozi dị ka ndị dị otú ahụ a mgbagwoju na gburugburu ebe obibi, na ihe ahụ ga-abụ ìhè na-eyi na-eguzogide ọgwụ. The alloy nwere a akwa kwes conductivity - a na-nyere site na nke a jụrụ na-agba n'oge kpo oku.

The elu elu guzobere ndị dị otú ahụ n'ụzọ na-agaghị mere jamming akụkụ n'ime combustion ụlọ. Geza ga-ghara ịdaba crankcase. N'ihi okpomọkụ iche na pistin okpueze na uwe otu bụ na e mere a gbọmgbọm udi. Ya mere, ọ na-emeju niile chọrọ.

Iji chefuo maka deformation nke uwe na usoro, usoro a na mere na-akpọ "protivoellipsom". A akụkụ buru ibu bụ perpendicular na axis nke oghere maka mkpịsị aka. The elu nke pistin - na-akpọ isi. Ọ nwere a na ala na a pụrụ iche uzo. Ha setịpụrụ O-yiri mgbaaka. Na pistin isi nwere ike idi elu ibu, ya etinyere a pụrụ iche na-echebe mkpuchi.

Uzo maka na pistin yiri mgbaaka na-mere na a nta n'akuku. A ana achi achi ọnọdụ nke elu n'ọnụ nke yiri mgbaaka elu karịa anụ ụlọ. Emeputa egbochi cross sectional uzo awụfu ala okpomọkụ. Nke a abụghị nke ikpeazụ e ji mara, nke dị iche pistons. "Tupu" a kwadebere n'ụzọ dị otú ahụ na ọcha, nke "ileghara" n'ime combustion ụlọ. Iji mezuo nke a, ha na-arụ ọrụ n'elu kpuchie site pụrụ iche okporo ígwè. Iji mma akụkụ burnished, etinyere coatings, nke ga-emecha na-eyi n'oge na-agba ọsọ. Ọtụtụ mgbe, ọ bụ phosphated tin mejupụtara. Na nke a mkpuchi na-ebelata omume nke scratches n'oge oyi mmalite. Anti-esemokwu ihe ịnọgide na-pistin ruo mgbe ebighị ebi. Ha gbochie cracking nke ọrụ nke akụkụ na ozize.

na mmepụta nke pistin uwe-emeso ya na pụrụ iche egbutusị ike a Micro-efe. Ebe ọ bụ na mmanụ a na-mma nọgidere n'elu, si otú mbenata esemokwu na pistons. "Priora" akwadokwa ibu na crank. All ndị a kwa-ederịta akwụkwọ ozi ahụ pistons party. Production nke "STK" dị iche nnukwu ibu - dee reviews. Ha na-arọ karịa ndị ọzọ nile na ụdị.

Mere nnọchi

Ebe a na ihe niile bụ nnọọ onye. Ọkwọ ụgbọala na-arụ ụka na ọ bụrụ na n'ụzọ zuru ezu ime na niile ụkpụrụ banyere mmezi, n'elu a ụgbọ ala "Lada Priora" akụkụ si mbụ emeputa, ma ọ bụ a elu-edu ogbo, na engine ga-ekwe ka ala. Ihe niile ga-arụ ọrụ dị na mbụ. Ma onye ọ bụla nke chọrọ ịzọpụta ego na akụkụ ndochi ma ọ bụ mee n'iji ya gee ntị "Priory". Nke a na-ewelite ajụjụ. Ka ihe atụ, ọ bụrụ na ị na-azọpụta na oge, mwube na ala-edu rollers na belt, mgbanwe nkeji na-ubé belata. Dị ka ihe atụ, a ọkọlọtọ oge belt ọ ga-agbanwe ọ bụla 50,000 km. On na-abụghị mbụ akụkụ ahụ mapụtara nwere ike na-emefu na a njem ruo 10 puku kilomita.

Pistons "STI"

"STI" - a ụlọ ọrụ Togliatti. The pistons na-mere nke na-ekpo ọkụ-na ịpị technology. Ọ bụrụ na anyị nyochaa nzaghachi si n'aka ndị niile ndị ugbua zụtara ụgbọala "Lada Priora" Parts nke a ika, ị pụrụ ịhụ na ha ukwuu belata engine arụmọrụ. Nke a nwere ike kọwara site na eziokwu na tụnyere mmepụta nke "STC" na "AVTRAMAT" na akụkụ "STI" ala mkpakọ ruru. The combustion ulo nwere a nnukwu ebe ruru ya miri emi nlele valvụ.

The mejupụtara nke alloy na sịlịkọn ọdịnaya na-ebelata. Nke a na-emetụta ndị na ike e ji mara nke akụkụ n'okpuru elu thermal ibu. The belata ego nke nickel-eme ka akụ nkọwa n'okpuru. N'okpuru n'elu ọghọm ndị a pistons nwere a elu price. Ma n'otu esorowo ngwaahịa si ụlọ ọrụ "STI" nnoo ida ndị fọdụrụ nke na ụdị. Pistons 'AVTRAMAT "(" Priora "staffed site ha kwa) na-efunahụ ndị a ọghọm, nakwa dị ka" STC ". Otú ọ dị, e nwere ndị ikpe nke breakages nke belt na ụgbọala ndị a usoro.

"AVTRAMAT"

Ọ bụ akụkụ nke Ukraine si. The pistons na-arụpụtara na Kharkov osisi. Zuru ezu e mere site na nkedo. Alloy akuko na na mbụ akụkụ ahụ mapụtara. VAZ factory akụkụ nke pistons nwekwara ugboro ugboro. Ma n'adịghị mbụ, Ukraine mmewere nwere a miri sample. Nke a na-enye ya a ọtụtụ uru n'elu ọkọlọtọ ihe, ma ọ bụrụ na oge belt etịbede anya. Banyere ogo mkpakọ, ya agbanwebeghị. Ya mere, ọ bụrụ na ị wụnye a ngwaahịa na ike e ji mara nke engine ga-a kwesiri ngosi dị iche.

N'ihi na eziokwu na sample mụbaa, ubé ụba nke ebe combustion ulo, arụmọrụ ga-ala karịa dịtụ mgbe akụkụ. Otú ọ dị, ọnụ ọgụgụ-adịgasị iche iche ubé. N'ihi ya, ọnụ ọgụgụ bụ 53,2 cm ² na 53,3 nke mbụ cm ² n'ihi na "AVTRAMAT". Na omume, ọ bụ nnọọ ihe kwesiri ngosi. E nwere ihe ọzọ uru na ndị a bụ ndị pistons. "Priora" (price nke ihe na ugboro 3 na-erughị - 2000 rubles, karịa na ngwaahịa si "STI" - fọrọ nke nta 7000) na-eje ozi ga na-eri ego, ma ọ bụrụ na ị na-eji ndị a na ngwaahịa.

"STK"

A n'akụkụ na-emepụta ihe na-adabere na enterprise na Samara. Nkọwa bụ ihe fọrọ ọ dị iche iche si ngwaahịa 'AVTRAMAT ". The dị iche na ibu nke pistin. N'ihi na elu ibu ebelata accelerating ụgbọala Ọnọdụ. Ọzọkwa, "STK" pistons nwere a elu price.

The uru nke wụnye mberede pistons

Ihe grooved n'okpuru valves dị nnọọ gbasiri. Ọbụna ma ọ bụrụ na otu n'ime oge belt efefe camshaft na valves nanị ga ifriizi ebe. The pistin aga ala ruru ka crankshaft, na ihe ọjọọ ọ bụla ga-eme. Valvụ ida na uzo kere ha. Ọzọ, onye-nwe ga-mkpa iji chụpụ ụgbọala na ọrụ, ebe ndị ọkachamara ga-eme oge usoro. Nke a bụ a nnukwu gbakwunyere.

Rịba ama na ọ bụrụ na ndị a grooves na pistons, dị ka a n'ihi nke nwe ájị ọdịiche ga-eche ihu a oké njọ mebiri emebi. Site dochie gaa ozugbo pistons na valves, nakwa dị ka pastel camshaft. The na-eri nke ndị dị otú ahụ di ike nwere ike na-amalite site 30 puku rubles. Ya mere, ọ dị mkpa iji wụnye pistons "STK" ma ọ bụ dị ka. Uzo zoputa na oké ọnụ di ike.

cons

Ọ bụrụ na ndị pistin bụ ga-adị mfe (ruo n'ókè o kwere), mgbe ahụ, tinye a moto ike. Ọ bụ ike nweta ibu nke ike e ji mara nke 5-7%. Pistons grooved ìhè agaghị akpọ aha. Iji mee ka a onu n'elu nke akụkụ a chọrọ ka nwere a zuru ezu oké mgbidi. Nke a na-eme ka o siere ha ike n'ihi ihe ike na-efu.

Ọzọkwa, ndị a grooves igbanwe mkpakọ nke combustible ngwakọta. Ọ na-emetụta nzube nke ike unit. Iji nchikota ya niile, mgbe ahụ echichi nke ndị dị otú ahụ akụkụ na engine furu efu ndị ahụ 5% nke ike. N'ihi na engine 150 lita. a. Nke a 10.5 "ịnyịnya". Ọzọ mwepu - elu mmanụ ụgbọala oriri. VAZ pistons akụkụ bụ otu dị ka ụlọ ọrụ ahụ, ma na-efu nke grooves enwekwu olu nke combustion ulo, ọbụna ma ọ bụrụ na naanị ubé. N'ikpeazụ, n'ihi na ụba mpịakọta dara mkpakọ. Ọzọkwa amụba detonation.

ọgwụgwụ

N'ihi na ihe niile na-adịghị ike nke ndị ọkwọ ụgbọala ka iru contingency pistons na recesses. Nke a-enye gị ohere iji chebe moto bụrụ na nke oge belt ọdịda. N'ihi na ndị ọkwọ ụgbọala kwere na ihe kasị mma pistons "Priora" - a na mmepụta nke "AVTRAMAT". Ha nwere ihe kasị mma price, ibu na arụmọrụ.