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Ma qodan kartaa Tareenka Jidka Tareenka? - Hagaha Badbaadada & Farsamada Dhamaystiran
Ku qodida qaybaha jidka tareenada - hadday tahay biraha, xidhidhka, birta, ama dhismayaasha birta ku xiga - waa hawl dayactir ah oo caadi ah, laakiin mid u baahan saxnaanta, qalabka saxda ah, iyo u hogaansanaanta adag ee badbaadada iyo heerarka sharciga. Si khaldan loo sameeyo, waxay wax u dhimi kartaa sharafta qaabdhismeedka ama xitaa waxay ku xad-gudbi kartaa sharciga federaalka. Hagahan, waxaanu ku kala jebinaynaa cilmiga, farsamada, iyo xeerarka ka dambeeya qodista qaybaha tareenada - si aad u samayso si badbaado leh, sharci ah, iyo si wax ku ool ah.
1. Ma qodan kartaa Tareenka Jidka Tareenka? - Jidka Toosan
Ku qodista jidka tareenka waa hawl gaar ah oo sida caadiga ah la qabto inta lagu jiro dayactirka ama hawlaha dhismaha. Waxay u baahan tahay isticmaalka mashiinada culus{1} iyo u hogaansanaanta borotokoolka badbaadada adag. Nidaamku wuxuu ku lug leeyahay:
- Calaamadaynta Goobta Qodista: Cabbiraad sax ah ayaa la qaadaa si loo hubiyo in daloolka la qodayo booska saxda ah. Qalafsanaantu waxay u horseedi kartaa isku-ururinta walaaca iyo cilladda tareenada ee dhicisoobay.
- Isticmaalka Qalabka Gaarka ah: Daloolin tareen, oo si gaar ah loogu talagalay ujeedadan, waa lama huraan. Dhoolatusyadani waxay qabtaan dhumucda xad dhaafka ah iyo adkaanta birta tareenka - oo inta badan ka badan 350 HB (Brinell Hardness).
- Qaboojin iyo Saliid: Kuleylka sare ee ka dhasha xilliga qodista wuxuu baabi'in karaa birta ama xoogaa yaraa. Nidaamyada qaboojiyaha (badanaa saliid{1} ku salaysan ama synthetic) waa qasab in la ilaaliyo sifooyinka biraha. Wax badan ka baroBuug-gacmeedka Xogta Mashiinka ee ASM International.
- Boostada-Baaritaanka qodistaQoditaanka ka dib, biraha waa in muuqaal ahaan iyo ultrasonic ahaan loo baaro dilaacyada yar yar ama qallafsanaanta. TheMaamulka Tareenada Federaalka ee Mareykanka (FRA)waxa uu amrayaa tan dhammaan wadooyinka tareenada Heerka I.
2. Waa maxay darajada Birtu tahay Railway Track?
Jidadka tareenada waxaa laga sameeyay heer gaar ah oo bir ah oo loo yaqaan birta xadiidka - looguna farsameeyay adkeysi aad u daran iyadoo la raacayo rarka wareegtada. Darajooyinka caadiga ah waxaa ka mid ah:
- AISI 1085Bir sare - bir kaarboon ah (~0.85% C) oo bixisa iska caabin aad u wanaagsan iyo adkeysi. Ku habboon - khadadka xamuulka qaada ee culus.
- UIC60: Qaabka tareennada caadiga ah ee Yurub iyo darajada birta, oo loo yaqaan dheellitirka xoogga, adkaanta, iyo iska caabinta daalka xiriirka rogaal-celinta.
Darajooyinkan waxaa loo doortay inay u adkeystaan culeyska faashashka ah ee ka badan 30 tan iyo malaayiin wareegyada walaaca. Tilmaamaha alaabta, tixraacISO 500 -1: 2022 - Codsiyada Jidka Tareenka - Rails.
3. Ma sharci darro in wax lagu dhejiyo Jidadka Tareennada?
Haa - in walxaha la dhigo wadooyinka tareenada waa sharci daro gabi ahaan xukun kasta. Tan waxaa ku jira qadaadiic, alaabta gaarka ah, ama qalabka qodista aan la ogolayn. Waa maxay sababtu?
- waa adembi federaali ahSida ku cad Xeerka Maraykanka Ciwaanka 49, oo ay dhaqan galisay FRA.
- Waxay khatar gelinaysaa shaqaalaha tareenka, rakaabka, iyo dadweynaha.
- Waxay keeni kartaa jid gooyo, malaayiin galaafto ah iyo naf khatar gelinaysa.
TheGuddiga Badbaadada Gaadiidka Qaranka (NTSB)waxay baartaa dhammaan dhacdooyinka faragelinta raadraaca. Had iyo jeer la xiriir maamulka tareenada kahor shaqo kasta oo u dhow khadadka firfircoon.
4. Ma Ku Dumi Kartaa Birta Biraha?
Haa - laakiin farsamadu waa muhiim Birta birta ah ee u dhow dariiqyada (tusaale, carqaladaha barxadda, biraha calaamadaha) ayaa inta badan laga sameeyaa aluminium, bir khafiif ah, ama bir la farsameeyey. Si badbaado leh loo qoddo:
- Dooro Qodista Saxda ahIsticmaal HSS (High -Speed Steel) ama carbide - qaniinyada caarada. Wixii ahama, isticmaal cobalt{3}}qashinada alloy.
- Sugso Xadiidka: Qabo ama isku dheji qalabka shaqada - gariirka wuxuu sababi karaa simbiriirixasho ama dhaawac.
- Codso Cadaadis khafiif ahKa bilow RPM hoose, si tartiib ah u kordhi xawaaraha. Ha yara gooyn - haku qasbin Kuleylka badan wuxuu baabi'in karaa xanaaqa. Dhaqannada ugu wanaagsan, eegTilmaamaha Shaybaarka Injineerinka ee NIST.
5. Qodista ugu Fiican ee Xirmooyinka & Kasbashada
Xidhiidhada Jidka Tareenka (Dadka hurda):
- Xidhiidhada alwaaxda: Standard twist drill bits (HSS) waxay u shaqeeyaan si fiican. U isticmaal brad{1}}-dhibcaha godadka nadiifka ah.
- Xidhiidhka la taaban karoIsticmaal SDS -iyo dheemanka dhuuban ama dheeman{1} Qaboojinta biyaha ayaa lagula talinayaa si loo yareeyo boodhka iyo daalashada.
Jidka tareenka:
- Sabooluhu waa kiis -la adkeeyey - aad bay ugu adag yihiin dusha sare.
- Isticmaalcarbidhid adag{0}}oo leh dhuuqida qodista iyo goynta dareeraha.
- Had iyo jeer si fiican u xaji bararka. Heerarka xulashada qalabka, la tashoANSI B94.11M - Heerarka Drill Bit.
Gabagabo
Qodista qaybaha tareenada - tareenada, xidhidhiyaha, biraha, ama biraha birta - maaha mashruuc DIY ah. Waxay u baahan tahay aqoonta alaabta, qalabka saxda ah, farsamooyinka qaboojinta, iyo wax kasta oo ka sarreeya, u hoggaansanaanta sharciga. Haddi aad tahay shaqaalaha dayactirka raadraaca ama qandaraasle, raacitaanka shantan hab waxay hubinaysaa badbaadada, cimri dhererka kaabayaasha, iyo u hogaansanaanta heerarka injineernimada caalamiga ah. Waligaa ha u tanaasulin saxnaanta ama borotokoolka - nolosha iyo kaabayaasha ayaa ku xidhan.
Tixraacyo
- Maamulka Jidka Tareenka ee Federalka ee Maraykanka - Raac Heerarka Nabdoonaanta
- ASM International {{0} Buug-gacmeedka Mashiinka iyo Agabka Agabka
- ISO 500-1: 2022 - Faahfaahinta tareenada tareenada
- Guddiga Badbaadada Gaadiidka Qaranka - Wararka Dhacdooyinka
- Shaybaarka Injineerinka NIST - Tilmaamaha Shaqada Biraha
- ANSI B94.11M - Heerarka Drill Bit
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