Cabbir kasta waxaa loo habeyn karaa iyadoo loo eegayo shuruudaha macaamiisha. Cabbirrada guud waa sida soo socota: 10.00-16,10.00-20,11.00-16,11.00-20,12.00-16,12.00-20,12.00-24,14.00-24,14.00-25,16/70-20,16 70-24,17.5-25,18.00-24,18.00-25,18.00-33,20.5-25,21.00-33,21.00-35,23.1-26,23.5-25,26.5-25,29.5-5-5. 35,33.5-33,33.5-39,35/65-33cm-4,35/65-33cm-5,37.5-35,37.5-33,37.5-39,38-39cm-4,38-39cm-5, 40/65-39cm-4,40/65-45cm-4,40/65-45cm-5 Shirkadeena waxay soo saartaa silsiladaha ilaalinta taayirka ee taayirada waaweyn. Silsiladan ilaalinta taayirada waxaa loo isticmaalaa rararka taayirrada, cagaf-cagafayaasha, kuwa macdan qodista iyo kuwa dhagaxa, xoqida iyo graders. Waxa kale oo loo yaqaan silsiladaha ORT, silsiladaha ka-hortagga, iyo silsiladaha ilaalinta taayirka waddada ka baxsan. Isticmaalka Silsilada Kahortagga Skid-ka ee Taayirka Waddo-Amaanku wuxuu ku kordhiyaa nolosha adeegga taayirka 3-5 jeer, waxay si hufan uga ilaalisaa ku tumashada iyo darbiyada taayirka ee daminta dhicis, goynta iyo daloolada, diirka tumanka marka Qalabka ku shaqeeya ee jawi adag (dhagaxaan dhexdhexaad ah iyo xoog sare, jajabyo fiiqan oo dhagaxyo ah, muraayado, qashin, qashinka macdanta, heerkulka sare). Dadka isticmaala qalabka sambabada sambabada ku shaqeeya ee macdan qodista iyo dhagaxa qodista waxay si fiican u ogyihiin in qaab dhismeedka kharashaadka shaqada, shidaalka iyo saliidaha ay ku jiraan kaalinta koowaad, halka taayirrada ay ku jiraan kaalinta labaad. Way adag tahay in la badbaadiyo midka hore. Laakiin kaydka labaad waa mid la awoodi karo oo muuqda; si fudud ayaa loo samayn karaa iyada oo la adeegsanayo silsiladaha ilaalinta taayirka Wilson. Intaa waxaa dheer, waxaa jira faa'iidooyin badan oo ah silsiladda ilaalinta taayirka ee Wilson ee xamuulka culus. 1) Silsiladaha ilaalinta taayirada culus ee waajibka culus waxay ka ilaaliyaan taayirka goynta iyo daloolada inta lagu jiro nolosha adeegga oo dhan. Suuragal maaha in la qiyaaso suurtogalnimada in la gooyo taayirka, oo ugu dambeyntii waxyeello u geysto baabuurka laftiisa. Tani waxay dhici kartaa wakhti kasta inta lagu jiro adeegga, markaa waxa fiican in silsiladda la ilaaliyo had iyo jeer. 2) Silsilada ilaalintu waxay badbaadisaa wakhtigaaga iyo kharashkaaga ilaalinta, ilaalinta iyo beddelka taayirada. 3) Silsiladaha ilaalinta taayirka ee xamuulka taayirrada waxay yareeyaan silbashada, ilaali oo hagaajiyaan waxtarka. 4) Silsiladaha ilaalinta waxay ka caawiyaan mishiinku inuu si badbaado leh u fuulo jaranjarooyinka isagoon sibiq lahayn. 5) Iyadoo silsiladahan ilaalinta ee taayirka xamuulka taayirrada, looma baahna in la iibsado taayirrada radial ee qaaliga ah, taayirada L4-da-geeska ah ayaa ku filnaan doona. Ammaanka Wilson oo ah mid culus oo ka baxsan taayirrada waddooyinka ka hortagga silsiladaha barafka ayaa ku shaqayn kara xaalado badan, sida: 1. Quarry; 2. Dhismaha dhulka hoostiisa; 3. Macdanta; 4.Muraayadaha iyo xaaladaha shaqada ee foornada; 5. Deegaan adag oo heerkul sare leh. Dooro silsiladaha ilaalinta taayirka Wilson; ka ilaali raagayaashaada iyo gawaadhida xamuulka waxyeelada deegaanka adag ee kala duwan. Silsilada ilaalinta taayirka Wilson ayaa si caalami ah loo iibiyey, tayo sare leh iyo sumcad. Waxaan xaqiijineynaa dammaanad tayo leh iyo adeeg wanaagsan. Waa in la ogaadaa in xisaabinta kor ku xusan aysan ku xisaabtamin arrimo aad u muhiim ah oo kordhiya kaydka: Silsiladdu waxay ka ilaalisaa taayirada goynta iyo daloolada inta lagu jiro nolosha adeegga taayirka oo dhan. Suuragal maaha in la qiyaaso suurtagalnimada in la gooyo, taasoo keenta taayirka, iyo, natiijada, baabuurka si hagaagsan. Tani waxay dhici kartaa labadaba tobanka saacadood ee ugu horreeya ee shaqadeeda, iyo kunka labaad ee saacadaha engine. Hal shay ayaa cad - waxaad si badbaado leh ugu shaqeyn kartaa silsiladaha, si weyn u yareynaya khatarta taayirrada dhicisoobay; - kharashaadka si weyn ayaa loo dhimay sababtoo ah wakhtiga mashiinka iyo ku-habaynta taayirka oo weyn; - Silsilad, yaraynta silbashada taayirrada hore ee rarka baaldiga iyo LHD wakhtiga ururinta baaldiga, taas oo kordhinaysa xoogga cidhifka baaldiga. Tani waxay keenaysaa xaqiiqda ah in baaldigu si buuxda looga shaqaaleysiiyo hal orod, taas oo ka saaraysa isku dayga soo noqnoqda, taasoo horseedaysa isticmaalka shidaalka dheeraadka ah iyo culeyska mashiinka guud ahaan; - Marka LHD-da la socdo hawlaha miinada ee kor u kaca (in ka badan 7-10%), silsiladdu waxay gabi ahaanba ka reebaysaa simbiriirixashada daarada. Kharashyada lagu hagaajinayo iyo nadiifinta "hoose" ee shaqada miinada ayaa si muuqata loo dhimay, maaddaama silsiladaha mashiinku ay noqdaan kuwo "aan dan ka lahayn" gargaarka waddooyinka uu ku socdo; - shuruudaha taayirrada dhabta ah ee la shaqeyn doona silsiladaha ayaa si weyn loo dhimay. Silsiladda, looma baahna in la iibsado taayir radial ah oo qaali ah (mine L5 ama L5S aan tuman), taayirada L4 geesoodka ah ayaa ku filan. Waxayna tani mar horeba hoos u dhigtay qiimaha taayirka laftiisa 20-40%. Doorashada noocyada iyo cabbirrada silsiladaha ilaalinta taayirka ee aad xiisaynayso, la xidhiidh khabiiradayada.