Biraha birta ah ee culus

Xulashada walxaha ee birta birta ah ee culus waxay inta badan mudnaan siinaysaa chromium{0}}molybdenum alloy steel sida 42CrMo4. Ka dib daawaynta deminta iyo xanaaqa, qaab-dhismeedka sorbite ee lebiska ah ayaa la helaa, iyada oo la tixgelinayo xoogga sare iyo adagaanta ku filan. Marka loo eego shuruudaha ISO 898-1 ee fasalka 10.9 xidhidhayaasha, kala duwanaanta adkaanta waa in ay ahaataa HRC 32 ilaa 39. Wax soo saarka dhabta ah, engegnaanta waxaa inta badan lagu xakameeyaa HRC 36 oo lagu daray ama laga jaray 1. Qiimaha dammaanadda xoogga xajinta ee u dhigma ee adagaantan ayaa ka badan kun megapascals. Isla mar ahaantaana, sida laga soo xigtay ASTM Imtixaanka saamaynta E23 Charpy, tamarta la nuugo ayaa wali gaadhi karta in ka badan 35 joules marka laga jaro 40 darajo Celsius, taas oo muujinaysa in walxaha uu leeyahay heerkul aad u hooseeya{21}} u adkaysiga heerkulka jaban oo si gaar ah ugu habboon aasaaska tamarta dabaysha ee aagagga qabow ama isku xirka boodhka ee goobaha qodista cirifka. Xididka dunta ayaa si habsami leh loo duubay. Marka loo eego xisaabinta culeyska culeyska ee VDI 2230, culeyska xoogga saarista wax ku oolka ah ayaa laga dhimi karaa 2.5 ilaa 1.6 xargaha goynta caadiga ah, sidaas darteed kordhinta nolosha daalka illaa 50% isla culeyska beddelka ah, hubinta badbaadada adeegga muddada-dheer.

 

 

Deegaanka ay daxalka iyo saliidayntu ka wada shaqeeyaan, xulashada daahan dusha sare iyo xakamaynta cabbirada rakibaadda ee birta culus- waa muhiim. Dhumucda dahaarka sida caadiga ah loo isticmaalo zinc{2} nickel alloy daahan waa siddeed ilaa laba iyo toban microns. Marka loo eego tijaabada buufinta milixda ee ASTM B117, waxay u adkeysan kartaa 1,200 saacadood iyada oo aan miridh guduudan lahayn, taas oo ka wanaagsan 700 saacadood ee kulul{8} Isla mar ahaantaana, dusha sare waxaa lagu daboolay lakab dabool leh oo ka kooban saliid adag, sida laga soo xigtay DIN Sida laga soo xigtay 946 cabbirka isku-dhafka isku-dhafka ah, wadarta isugeynta isku-dhafka ayaa deggan inta u dhaxaysa 0.1 iyo 0.14, taas oo aad uga hooseysa 0.18 illaa 0.25 ee daaweynta fosfatka caadiga ah, taas oo yareyneysa xoojinta xoogga leh ee isku midka ah ee hoos u dhigista 5 ee hoos yimaada 1% 7%, hagaajinta joogtaynta xidhiidhka. Marka loo eego NASM 1312-7, tijaabada gariirka dambe ayaa la sameeyay. Marka la eego shuruudaha soo noqnoqda ee 30 Hz iyo baaxadda 2 mm, xoogga hor-u-qaadista hadhaaga ka dib 20,000 gariir ayaa wali sii waday 88% qiimaha bilowga, halka boolal-galvanized-ga caadiga ah ay haysteen 70% kaliya. Sidaa darteed, furkan waxaa si weyn loogu isticmaalaa qaybaha muhiimka ah sida xirayaasha tareenada iyo chassis-ka xamuulka culus kuwaas oo ku xiran saameynta beddelka ah ee saameynta joogtada ah iyo daxalka, si wax ku ool ah u yareeya inta jeer ee dayactirka.

 

 

 

 

 

 

 

 

Ka hel sawiro macaamiisha ama soo saar sawiro ku salaysan muunado ama tilmaamohooda.

Sawirada, alaabta ceeriin, daawaynta dusha sare, iyo faahfaahinta kale waxaa caddeeyey labada dhinacba.

 

 

 

 

Bixi xigasho, hubi in tirada dalabku ay sax tahay, oo ku dar dhammaan tafaasiisha khuseeya

sida shuruudaha lacag bixinta, shuruudaha ganacsiga, nooca baakadaha, iwm.

 

 

 

Si sax ah u raac sawirada asalka ah iyo muunadaha marka aad alaabta soo saarayso.

Si taxadar leh ayaa loo baakadeeyey waxaana loo geeyey macaamiisha ka dib kormeerkii ugu dambeeyay.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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