Calaamadaynta bistar
Tusmo
Calaamadaynta bistar Waxay kuu ogolaaneysaa inaad ku xukunto ma aha oo kaliya cabbirkooda joomatari, laakiin sidoo kale walxaha wax soo saarka, tignoolajiyada wax soo saarka, nadiifinta la oggol yahay ee rakibidda, calaamadda ganacsiga, jihada rakibidda, iyo wax ka badan. Sababtoo ah xaqiiqda ah in bastoonada gudaha iyo kuwa dibadda laga keeno labadaba ay iib yihiin, milkiilayaasha baabuurta mararka qaarkood waxay la kulmaan dhibaatada ah inay kala saaraan calaamado gaar ah. Maaddadani waxay ka kooban tahay ugu badnaan macluumaadka kuu ogolaanaya inaad hesho macluumaadka ku saabsan calaamadaynta biistoonka oo aad ogaato macnaha tirooyinka, xarfaha iyo falaaraha.
1 - Calaamadaynta calaamadaynta kaas oo bisinka lagu sii daayo. 2 - Nambarka taxanaha ah ee alaabta. 3 - Dhexroorka waxaa lagu kordhiyey 0,5 mm, taas oo ah, kiiskan waa piston dayactirka. 4 - Qiimaha dhexroorka dibadda ee piston, in mm. 5 - Qiimaha farqiga kulaylka. Xaaladdan oo kale, waxay la mid tahay 0,05 mm. 6 - Falaadh tilmaamaysa jihada loo rakibay biistaanka ee jihada dhaqdhaqaaqa baabuurka. 7 - Macluumaadka farsamada ee soo saaraha (loo baahan yahay marka la farsameynayo matoorada gubashada gudaha).
Macluumaadka dusha piston
Wadahadalada ku saabsan micnaha calamadaha piston-yada waa inay ka bilowdaan macluumaadka ay soo saaruhu ku dhejiyaan alaabta guud ahaan.
- Cabbirka biistaanka. Xaaladaha qaarkood, calaamadaha ku yaal gunta bistoonka, waxaad ka heli kartaa tirooyin muujinaya cabbirkiisa, oo lagu muujiyey boqollaal millimitir. Tusaale ahaan waa 83.93. Macluumaadkani wuxuu ka dhigan yahay in dhexroorku uusan dhaafin qiimaha la cayimay, iyadoo la tixgelinayo dulqaadka (kooxaha dulqaadka ayaa looga hadli doonaa hoos, waxay ku kala duwan yihiin noocyada kala duwan ee mashiinnada). Cabbirka waxaa lagu sameeyaa heerkul ah +20 ° C.
- Bannaanka fuulista. Magaceeda kale waa heerkulka (maadaama ay isbeddeli karto iyada oo ay weheliso isbeddelka heerkulka heerkulka gudaha matoorka gubashada gudaha). Wuxuu leeyahay magac - Sp. Waxaa lagu bixiyaa tiro jajab ah, oo macnaheedu yahay millimitir. Tusaale ahaan, calaamadaynta calaamadaynta piston SP0.03 waxay muujinaysaa in caddaynta kiiskan ay tahay 0,03 mm, iyada oo la tixgelinayo goobta dulqaadka.
- Astaan ganacsi. Ama astaan. Soo-saarayaashu ma aha oo kaliya inay isku aqoonsadaan habkan, laakiin sidoo kale waxay siinayaan macluumaadka sayidyada ku saabsan dukumeentigooda (buug-yada alaabta) waa in la isticmaalo marka la dooranayo piston cusub.
- Jihada rakibidda. Macluumaadkani waxa uu ka jawaabayaa su'aasha - maxay ku tilmaamaysaa fallaadha piston-ka? Waxay "ku hadashaa" sida bistoonka loo dhejiyo, taas oo ah, falaarta ayaa lagu sawiraa jihada baabuurka hore u socdo. Mashiinnada uu mashiinka gubashada gudaha ku yaal xagga dambe, halkii fallaadho, calaamad calaamad ah oo leh giraangiraha ayaa inta badan lagu sawiraa.
- Lambarka jilitaanka. Kuwani waa tirooyin iyo xarfo si habaysan u tilmaamaya cabbirka joomatari ee biistaanka. Caadi ahaan, tilmaamo noocan oo kale ah ayaa laga heli karaa mashiinnada Yurub kuwaas oo walxaha kooxda piston ay soo saaraan shirkado ay ka mid yihiin MAHLE, Kolbenschmidt, AE, Nural iyo kuwa kale. Si caddaalad ah, waa in la ogaadaa in kabitaanka hadda la isticmaalo wax yar oo yar. Si kastaba ha noqotee, haddii aad u baahan tahay inaad ka ogaato piston macluumaadkan, markaa waxaad u baahan tahay inaad isticmaasho warqadda ama buugga elektaroonigga ah ee soo saaraha gaarka ah.
Marka lagu daro tilmaamahan, waxaa sidoo kale jira kuwo kale, waxayna ku kala duwanaan karaan soo saaraha ilaa soo saaraha.
Halkee ayay ku taal summada biistanku?
Wadayaal badan ayaa xiisaynaya jawaabta su'aasha ah halka ay ku yaalaan calaamadaha piston-ka. Waxay kuxirantahay laba xaaladood - heerarka soo saaraha gaarka ah iyo tan ama macluumaadkaas ku saabsan piston-ka. Marka, macluumaadka ugu muhiimsan waxaa lagu daabacay qaybteeda hoose ("hore"), oo ku taal xuddunta aagga godka piston pin, madaxa miisaanka.
VAZ bisinka calaamadaynta
Sida laga soo xigtay tirakoobka, calaamadaynta pistons dayactirka ayaa inta badan xiiseynaya milkiilayaasha ama sayidyada hagaajinta matoorada gubashada gudaha ee baabuurta VAZ. Intaa waxaa dheer waxaan ku siin doonaa macluumaad ku saabsan pistons kala duwan.
VAZ 2110
Tusaale ahaan, aynu soo qaadano engine gubashada gudaha baabuur VAZ-2110. Inta badan, pistons calaamadeysan 1004015 ayaa loo isticmaalaa qaabkan. Macluumaad farsamo oo kooban:
- dhexroorka piston magac - 82,0 mm;
- dhexroorka piston ka dib dayactirka ugu horreeya - 82,4 mm;
- dhexroorka piston ka dib dayactirka labaad - 82,8 mm;
- dhererka piston - 65,9;
- dhererka cadaadiska - 37,9 mm;
- nadiifinta lagu taliyey ee dhululubada waa 0,025 ... 0,045 mm.
waxay ku taal jirka piston in macluumaad dheeraad ah lagu dabaqi karo. Tusaale ahaan:
- "21" iyo "10" ee aagga godka ee farta - magacaabista qaabka alaabta (ikhtiyaarada kale - "213" waxay muujinaysaa mashiinka gubashada gudaha VAZ 21213, iyo tusaale ahaan, "23" - VAZ 2123;
- "VAZ" oo ku yaal marada gudaha - soo saaraha soo saaraha;
- xarfaha iyo nambarada ku yaala goonka gudaha - calaamad gaar ah oo qalab aasaasi ah (waxaa lagu qeexi karaa iyadoo la adeegsanayo dukumeentiyada soo saaraha, laakiin inta badan macluumaadkani waa mid aan faa'iido lahayn);
- "AL34" oo ku yaal marada gudaha - magacaabista daawaha tuurista.
Calaamadaha calaamadaynta ugu weyn ayaa lagu dabaqay taajka piston:
- Falaadhtu waa calaamad muujinaysa jihada ku wajahan wadista kamarada. Noocyada VAZ ee loogu yeero "classic", mararka qaarkood halkii fallaadho waxaad ka heli kartaa xarafka "P", taas oo macnaheedu yahay "kahor". Sidoo kale, cidhifka xarafka lagu sawiray waa in loo jiheeyaa jihada dhaqdhaqaaqa baabuurka.
- Mid ka mid ah jilayaasha soo socda waa A, B, C, D, E. Kuwani waa calaamadeeyayaal dhexroor ah oo tilmaamaya leexashada qiimaha OD. Hoos waxaa ku yaal shax leh qiyam gaar ah.
- Calaamadaha kooxda Piston mass. "G" - miisaanka caadiga ah, "+" - miisaanka ayaa kordhay 5 garaam, "-" - miisaanka ayaa hoos u dhacay 5 garaam.
- Mid ka mid ah tirooyinka waa 1, 2, 3. Tani waa calaamadeeyaha fasalka biin biin biin waxayna qeexaysaa leexashada dhexroorka biinanka biinanka. Intaa waxa dheer, waxaa jira koodka midabaynta cabbirkan. Markaa, rinjiga waxaa lagu dabaqaa gudaha hoose. Midabka buluuga ah - fasalka 1aad, midabka cagaaran - fasalka 2aad, midabka cas - fasalka 3aad. macluumaad dheeraad ah ayaa la bixiyaa.
Waxaa sidoo kale jira laba calaamadood oo kala duwan oo loogu talagalay pistons dayactirka VAZ:
- saddexagalka - dayactirka ugu horreeya (dhexroorku wuxuu kordhiyaa 0,4 mm cabbirka magaca);
- labajibbaaran - dayactirka labaad (dhexroorku wuxuu kordhay 0,8 mm cabbirka magaca).
Fadlan ogow in noocyada kala duwan ee baabuurta (ay ku jiraan ICE-yada kala duwan), qiimaha faraqa piston-yada dayactirka waa in lagu eego macluumaadka tixraaca.
VAZ 21083
Piston kale oo caan ah "VAZ" waa 21083-1004015. Waxaa sidoo kale soo saaray AvtoVAZ. Cabirkeeda farsamo iyo cabbirkeeda:
- dhexroor magac - 82 mm;
- dhexroor ka dib dayactirka ugu horreeya - 82,4 mm;
- dhexroor ka dib dayactirka labaad - 82,8 mm;
- dhexroor biin biin - 22 mm.
Waxay leedahay calaamado la mid ah sida VAZ 2110-1004015. Aan in yar dul istaagno fasalka bistoonka iyadoo loo eegayo dhexroorka dibadda iyo heerka daloolka biinka biinanka. Macluumaadka khuseeya waxa lagu soo koobay shax.
Dhexroor ka baxsan:
| Heerka Piston dhexroorka ka baxsan | A | B | C | D | E |
|---|---|---|---|---|---|
| Dhexroorka biistoonka 82,0 (mm) | 81,965-81,975 | 81,975-81,985 | 81,985-81,995 | 81,995-82,005 | 82,005-82,015 |
| Dhexroorka biistoonka 82,4 (mm) | 82,365-82,375 | 82,375-82,385 | 82,385-82,395 | 82,395-82,405 | 82,405-82,415 |
| Dhexroorka biistoonka 82,8 (mm) | 82,765-82,775 | 82,775-82,785 | 82,785-82,795 | 82,795-82,805 | 82,805-82,815 |
Waxa xiiso leh, moodooyinka piston VAZ 11194 iyo VAZ 21126 waxaa lagu soo saaraa kaliya seddex fasal - A, B iyo C. Xaaladdan, cabbirka tallaabo wuxuu u dhigmaa 0,01 mm.
Shaxda xiriirinta ee moodooyinka piston iyo moodooyinka ICE (calaamadaha) ee baabuurta VAZ.
| Nooca mashiinka gubashada gudaha VAZ | qaabka bisinka | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2101 | 21011 | 2105 | 21213 | 2123 | 2108 | 21083 | 2110 | 2112 | 21124 | 21126 | 21128 | 11194 | |
| 2101 | |||||||||||||
| 21011 | |||||||||||||
| 2103 | |||||||||||||
| 2104 | |||||||||||||
| 2105 | |||||||||||||
| 2106 | |||||||||||||
| 21073 | |||||||||||||
| 2121 | |||||||||||||
| 21213 | |||||||||||||
| 21214 | |||||||||||||
| 2123 | |||||||||||||
| 2130 | |||||||||||||
| 2108 | |||||||||||||
| 21081 | |||||||||||||
| 21083 | |||||||||||||
| 2110 | |||||||||||||
| 2111 | |||||||||||||
| 21114 | |||||||||||||
| 11183 | |||||||||||||
| 2112 | |||||||||||||
| 21124 | |||||||||||||
| 21126 | |||||||||||||
| 21128 | |||||||||||||
| 11194 | |||||||||||||
Godadka biinanka:
| Piston pin bore class | 1 | 2 | 3 |
|---|---|---|---|
| Dhexroor godka biinanka (mm) | 21,982-21,986 | 21,986-21,990 | 21,990-21,994 |
Calaamadaynta biistoonka ZMZ
Qayb kale oo ka mid ah milkiilayaasha baabuurta xiisaynaya calaamadaynta pistons waxay leeyihiin matoorada summada ZMZ oo ay isticmaalayaan. Waxay ku rakiban yihiin baabuurta GAZ - Volga, Gazelle, Sobol iyo kuwa kale. Tixgeli tilmaamaha laga heli karo kiisaskooda.
Magacaabista "406" waxay ka dhigan tahay in piston loogu talagalay in lagu rakibo mashiinka gubashada gudaha ZMZ-406. Waxa jira laba calaamadood oo ku shaabadeeyey xagga hoose ee bistanka. Sida ku cad warqadda rinjiga lagu dabaqay, qaybta cusub, pistonku wuxuu u soo dhowaanayaa dhululubada. Marka lagu hagaajinayo caajiska dhululubada, nadiifinta loo baahan yahay waxaa lagu fuliyaa habka caajiska iyo hufnaanta ee pistons horay loo soo iibsaday oo leh cabbirka la rabo.
Lambarka Roomaanka ee ku yaal bisinka ayaa tilmaamaya kooxda biinanka ee la doonayo. Dhexroorka godadka madaxyada piston-ka, madaxa usha isku xira, iyo sidoo kale dhexroorka dibadda ee pin-piston-ka ayaa loo qaybiyaa afar kooxood oo rinji ah: I - cad, II - cagaar, III - jaalle, IV - casaan. Faraha, nambarka kooxda ayaa sidoo kale lagu muujiyay rinjiga gudaha gudaha ama cidhifyada. Waa inay la mid tahay kooxda lagu tilmaamay bistoonka.
Waxay ku taal usha isku xirka in lambarka kooxda si isku mid ah loogu calaamadiyo rinjiga. Xaaladdan oo kale, lambarka la sheegay waa inuu la mid yahay ama ku xigaa tirada kooxda farta. Xulashadani waxay hubisaa in pin-ka saliidda leh uu ku dhaqaaqo dadaal yar oo ku jira madaxa usha isku xirka, laakiin kama dhicin. Si ka duwan pistons VAZ, halkaas oo jihada lagu tilmaamay fallaadho, on pistons ZMZ soo saaraha ayaa si toos ah u qoraya ereyga "FRONT" ama si fudud u dhigaya xarafka "P". Marka la isku keenayo, soo bixista madaxa hoose ee usha isku xidha waa inay la mid tahay qoraalkan (isku dhinac ahaado).
Waxaa jira shan kooxood, oo leh tallaabo 0,012 mm, kuwaas oo lagu tilmaamay xarfaha A, B, C, D, D. Kooxahan cabbirka waxaa lagu doortaa iyadoo loo eegayo dhexroorka sare ee marada. Waxay u dhigmaan:
- A - 91,988 ... 92,000 mm;
- B - 92,000 ... 92,012 mm;
- B - 92,012...92,024 mm;
- G - 92,024...92,036 mm;
- D - 92,036...92,048 mm.
Qiimaha kooxda piston waxaa lagu shaabadeeyey hoosta. Marka, waxaa jira afar kooxood oo cabbir ah oo rinjiga ku calaamadsan madaxyada piston:
- 1 - cad (22,0000 ... 21,9975 mm);
- 2 - cagaar (21,9975 ... 21,9950 mm);
- 3 - huruud ah (21,9950 ... 21,9925 mm);
- 4 - casaan (21,9925 ... 21,9900 mm).
Calaamadaha kooxda godka faraha ayaa sidoo kale lagu dabaqi karaa taajka piston ee nambarada Roomaanka, iyadoo nambar kasta uu leeyahay midab kala duwan (I - cad, II - cagaar, III - jaalle, IV - casaan). Kooxaha cabbirka ee biinanka la doortay iyo biinanka waa inay iswaafaqaan.
ZMZ-405 ICE waxaa lagu rakibay GAZ-3302 Gazelle Business iyo GAZ-2752 Sobol. Nadiifinta la xisaabiyay ee u dhaxaysa marada piston iyo dhululubada (qaybo cusub) waa inay ahaataa 0,024 ... 0,048 mm. Waxaa lagu qeexay farqiga u dhexeeya dhexroorka dhululubada ugu yar iyo dhexroorka marada piston ee ugu badan. Waxaa jira shan kooxood, oo leh tallaabo 0,012 mm, kuwaas oo lagu tilmaamay xarfaha A, B, C, D, D. Kooxahan cabbirka waxaa lagu doortaa iyadoo loo eegayo dhexroorka sare ee marada. Waxay u dhigmaan:
- A - 95,488 ... 95,500 mm;
- B - 95,500 ... 95,512 mm;
- B - 95,512...95,524 mm;
- G - 95,524...95,536 mm;
- D - 95,536...95,548 mm.
Qiimaha kooxda piston waxaa lagu shaabadeeyey hoosta. Marka, waxaa jira afar kooxood oo cabbir ah oo rinjiga ku calaamadsan madaxyada piston:
- 1 - cad (22,0000 ... 21,9975 mm);
- 2 - cagaar (21,9975 ... 21,9950 mm);
- 3 - huruud ah (21,9950 ... 21,9925 mm);
- 4 - casaan (21,9925 ... 21,9900 mm).
Sidaa darteed, haddii GAZ piston engine gubashada gudaha uu leeyahay, tusaale ahaan, xarafka B, ka dibna tani waxay ka dhigan tahay in mishiinka gubashada gudaha laba jeer dib loo hagaajiyay.
ZMZ 409, ku dhawaad dhammaan cabbiradu waxay la mid yihiin ZMZ 405, marka laga reebo nasasho (puddle), way ka qoto dheer tahay 405. Tan waxaa loo sameeyaa si loo magdhabo saamiga cadaadiska, xajmiga h wuxuu kordhiyaa pistons 409. Sidoo kale Dhererka cadaadiska ee 409 waa 34 mm, iyo 405 - 38 mm.
Waxaan siinaa macluumaad la mid ah sumadda matoorka gubashada gudaha ee ZMZ 402.
- A - 91,988 ... 92,000 mm;
- B - 92,000 ... 92,012 mm;
- B - 92,012...92,024 mm;
- G - 92,024...92,036 mm;
- D - 92,036...92,048 mm.
Kooxaha cabbirka:
"Xulashada xulashada" oo ku xardhan pistons
- 1 - cad; 25,0000…24,9975 mm;
- 2 - cagaar; 24,9975…24,9950 mm;
- 3 - jaalle; 24,9950…24,9925 mm;
- 4 - casaan; 24,9925…24,9900 mm.
Fadlan la soco in tan iyo Oktoobar 2005 ee pistons 53, 523, 524 (ku rakibay, waxyaabo kale, noocyo badan oo ICE ZMZ ah), shaambada "Xulashada Xulashada" ayaa lagu rakibay guntooda. Pistons noocan oo kale ah waxaa lagu soo saaraa iyadoo la adeegsanayo tignoolajiyada horumarsan, taas oo si gaar ah loogu qeexay dukumeentiyada farsamada iyaga.
| Piston sumadda ZMZ | Magacaabid la dabaqay | Aaway calaamadii | Habka xarfaha |
|---|---|---|---|
| 53-1004015-22; "523.1004015"; "524.1004015"; "410.1004014". | Sumadda ganacsiga ZMZ | On xuddunta u dhow godka biinanka biinanka | Qaadista |
| Naqshadeynta qaabka Piston | On xuddunta u dhow godka biinanka biinanka | Qaadista | |
| "Kahor" | On xuddunta u dhow godka biinanka biinanka | Qaadista | |
| Dhexroorka biistoonka A, B, C, D, D. | Dhanka hoose ee bistoonka | Qaniinyo | |
| Shaabadda BTK | Dhanka hoose ee bistoonka | rinji | |
| Calaamadaynta dhexroorka farta (caddaan, cagaar, jaalle) | On suufka miisaanka | rinji |
Macluumaadka la midka ah ee piston 406.1004015:
| Piston sumadda ZMZ | Magacaabid la dabaqay | Aaway calaamadii | Habka xarfaha |
|---|---|---|---|
| 4061004015; "405.1004015"; "4061.1004015"; "409.1004015". | Sumadda ganacsiga ZMZ | On xuddunta u dhow godka biinanka biinanka | Qaadista |
| "Kahor" | |||
| Qaabka "406, 405, 4061,409" (406-AR; 406-BR) | |||
| Dhexroorka biistoonka A, B, C, D, D | Dhanka hoose ee bistoonka | Naxdin | |
| Calaamadaynta dhexroorka farta (caddaan, cagaar, jaalle, casaan) | On suufka miisaanka | rinji | |
| Wax soo saarka "AK12MMgN" | Agagaarka godka biinanka biinanka | Qaadista | |
| Shaabadda BTK | Dhanka hoose ee bistoonka | picking |
Calaamadaynta bistoonada "Toyota"
Bisitoonada Toyota ICE sidoo kale waxay leeyihiin tilmaamo iyo cabbir u gaar ah. Tusaale ahaan, gaariga caanka ah ee Land Cruiser, pistons waxaa lagu calaamadeeyay xarfaha Ingiriisiga A, B iyo C, iyo sidoo kale nambarada 1 ilaa 3. Sidaa darteed, xarfaha waxay muujinayaan xajmiga godka biinanka, iyo nambarada Tilmaan cabbirka dhexroorka piston-ka ee aagga "goorka". Piston dayactirka ayaa leh +0,5 mm marka loo eego dhexroorka caadiga ah. Taasi waa, hagaajinta, kaliya calaamadaynta xarfaha ayaa isbeddelaya.
Fadlan ogow marka aad iibsanayso bistoonka la isticmaalay, waxaad u baahan tahay inaad cabbirto farqiga kulaylka ee u dhexeeya marada piston iyo darbiga dhululubada. Waa in ay ahaataa inta u dhaxaysa 0,04 ... 0,06 mm. Haddii kale, waxaa lagama maarmaan ah in la sameeyo baaritaanno dheeraad ah oo ku saabsan mashiinka gubashada gudaha iyo, haddii loo baahdo, la sameeyo dayactir.
Bistoonnada ka socda warshadda Motordetal
Mashiinno badan oo gudaha ah iyo kuwa dibadda laga keeno ayaa isticmaala bistoonnada dayactirka ah ee laga sameeyay xarumaha wax soo saarka ee shirkadda Kostroma piston-ka ee Motordetal-Kostroma. Shirkadani waxay soo saartaa bistoonada dhexroorkoodu yahay 76 ilaa 150 mm. Ilaa hadda, noocyada soo socda ee pistons ayaa la soo saaraa:
- kabka adag;
- oo leh galinta heerkulbeegga;
- oo leh gelinta giraanta cadaadiska sare;
- oo leh kanaalka qaboojinta saliidda.
Piston-yada lagu soo saaray magaca summadda ee la cayimay waxay leeyihiin tilmaamo iyaga u gaar ah. Xaaladdan oo kale, macluumaadka (calaamadaynta) waxaa lagu dabaqi karaa laba siyaabood - laser iyo microimpact. Si aan u bilowno, aan eegno tusaalooyin gaar ah oo calaamadaynta lagu sameeyay iyadoo la isticmaalayo xaradhka laysarka:
- EAL - u hoggaansanaanta xeerarka farsamada ee ururka kastamada;
- Lagu sameeyay Ruushka - calaamad toos ah oo ku saabsan waddanka asalka ah;
- 1 - kooxda miisaanka;
- H1 - koox dhexroor ah;
- 20-0305A-1 - lambarka alaabta;
- K1 (goobada) - calaamadda waaxda xakamaynta farsamada (QCD);
- 15.05.2016/XNUMX/XNUMX - calaamad toos ah oo muujinaysa taariikhda wax soo saarka ee piston;
- Sp 0,2 - nadiifinta u dhaxaysa bistoonka iyo dhululubada (heerkulka).
Haddaba aan eegno nashqadaynta lagu dabaqay iyadoo la kaashanayo waxa loogu yeero saamaynta yar-yar, anagoo adeegsanayna tusaalooyin gaar ah:
- 95,5 - cabbirka guud ee dhexroorka;
- B - koox dhexroor ah;
- III - koox marka loo eego dhexroorka farta;
- K (goobada) - calaamada OTK (xakamaynta tayada);
- 26.04.2017/XNUMX/XNUMX - tilmaam toos ah oo ku saabsan taariikhda wax soo saarka ee piston ah.
Waxa kale oo mudan in halkan lagu ogaado in wax soo saarka pistons kala duwan, aluminium aluminium kala duwan oo lagu daro wax lagu daro ayaa loo isticmaalaa. Si kastaba ha ahaatee, macluumaadkan si toos ah looguma tilmaamin jirka piston-ka, laakiin waxaa lagu duubay dukumeentigeeda farsamo.
