Muuqaalka walxaha warshadaha, carbide sibidhka iyo birta ayaa ah laba ciyaartoy oo muhiim ah. Aan u kala saarno kala duwanaanshahooda cabbirrada muhiimka ah si ay kaaga caawiyaan inaad fahanto goorta la isticmaalayo mid kasta!
I. Falanqaynta Halabuurka
Alaabta agabkeedu waxay ka soo jeedaan halabuurkooda - waa kuwan sida ay labadan isu ururiyaan:
(1) Halabuurka Carbide sibidhka
- Qaab dhismeedka Muhiimka ah: Laga sameeyayxeryahooda adag (tusaale, tungsten carbide, titanium carbide)iyo abinder binder (sida caadiga ah cobalt).
- Maxaa Sabab U Ah:
- Iskudhisyada adag waxay keenaan adayg xad dhaaf ah waxayna xidhaan caabbinta.
- Birta binder-ku waxay "ku dhejisaa" xeryahooda, iyaga oo ku daraya kaliya adkeysi ku filan si looga fogaado jajabnaanta.
(2) Halabuurka Birta
- Qaab dhismeedka Muhiimka ah: Ugu horrayn birta (Fe) oo lehkaarboon (C)iyo walxaha alloying optional (tusaale, manganese, chromium, nikkel).
- Maxaa Sabab U Ah:
- Kaarboonka ku jira waxa uu keenaa adayg/xoog (kaarboonka sare = adag, laakiin ductile yar).
- Walxaha Alloying waxay habeeyaan sifooyinka: Chromium waxay kordhisaa caabbinta daxalka; nikkel wuxuu kordhiyaa adkaanta.
II. Bandhiga Waxqabadka
Aynu is barbar dhigno sifooyinkooda farsamo iyo jireed ee muhiimka ah:
Hanti | Carbide sibidh ah | Birta |
---|---|---|
Adag | aadka u sarreeya (HRA 89-93, ~HRC 74-81) | Dhexdhexaad (HRC 20-65, iyadoo ku xidhan darajada) |
Xiro iska caabin | Cajiib ah (wuxuu dhaafaa birta ku jirta naaxinta) | Wacan (laakin si dhakhso leh ugu guul darraystay abka xidhashada sare) |
Adag | Hooseeyo (jilicsan; u nugul dildilaaca saamaynta) | Sare (dabacsan, nuugaya naxdinta) |
Iska caabinta kulaylka | Waxay ilaalisaa adkaanta ilaa 800-1000 ° C | Waxay luminaysaa xoogga ka sarreeya 400°C (birta caadiga ah) |
Iska caabinta daxalka | Ku habboon deegaanno gaar ah (tusaale, mashiinnada qallalan) | Waxay u baahan tahay daawaha (tusaale, birta aan lahayn) iska caabin wanaagsan |
Saamaynta Dhabta ah ee Adduunka ee Nusqaamaha Waxqabadka
- Carbide sibidhka ah ayaa iftiimayamarka la isticmaalayo qalabka wax lagu gooyo (tusaale, qodista qodista) iyo macdan qodista-halka uu daalka/kuleelka xad dhaafka ahi ka badan yahay.
- Steel Excelsqaybaha qaab dhismeedka (tusaale, baabuurka, buundooyinka) -halkaas oo ay muhiim u tahay adkaanta iyo xoogga waxtarka leh.
III. Goobaha Codsiga
Kala duwanaanshahooda wax qabadku waxay ku xidhaan doorar kala duwan:
(1) Codsiyada Carbide sibidhka
- Qalabka Goynta: wax- jarjarayaasha wax-shiidka, birta-xawaaraha sare leh ee wax-ka-qabashada.
- Macdanta/Qodista: Talooyin qodista dhagaxa, aaladaha caajiska ah ee tunnel-ka (waxay iska caabiyaan dhagxaanta wax xoqaya).
- Hawada hawadaQaybaha saxda ah (tusaale, qaybaha marawaxadaha) oo u baahan caabbinta kulaylka/xidhashada.
(2) Codsiyada Biraha
- Dhismaha: Rebar, alwaaxyo (ku tiirsan xoogga + ductility ee badbaadada).
- Baabuur: Chassis, qaybaha mishiinka (isku dheelitirka xoogga, adkaanta, iyo qiimaha).
- Mashiinada Guud: Gears, shafts (la jaanqaadi kara cadaadiska hoose ilaa sare).
IV. Kharashka Wax-soo-saarka & Habaynta
(1) Isbarbardhigga Qiimaha
- Carbide sibidh ah: qaali sababtoo ah:
- Alaabada ceeriin ee dhifka ah (tungsten, cobalt).
- Qalab bir ah oo isku dhafan oo budada ah (cadaadis + sintering).
- BirtaLa awoodi karo sababtoo ah:
- Bir/kaarboon aad u badan.
- Wax soo saarka qaan-gaadhka ah (dhalaalaya, rogrogid).
(2) Qalabaynta oo adag
- Carbide sibidh ahMashiinku adag yahay - wuxuu u baahan yahay EDM (mashiinka dareeraha korantada) ama jarista laysarka.
- Birta: Fudud in la qaabeeyo - been abuur, duuban, ama la gooyo qalab caadi ah.
V. Sidee loo doortaa?
Dooro ku salaysan:
- Deegaanka:
- Kuleyl sare / nabar? → carbide sibidh ah.
- Naxdin/saamayn? → Birta
- Baahiyaha Waxqabadka:
- Adag aad u daran? → carbide sibidh ah.
- Ductity/adag? → Birta
- Miisaaniyadda:
- Kharash xasaasi ah? → Birta
- Waxqabadku ma caddeeyo lacagta caymiska? → carbide sibidh ah.
Gabagabo: Si xikmad leh u dooro baahiyahaaga
Carbid sibidhka ah iyo birta ma aha xafiiltanka-waa qalab gaar ah. U isticmaal carbide xaaladaha daran; ku tiirsan birta si aad u hesho xoog wax ku ool ah, oo qiimo leh.
Mashruuc maskaxda ma ku haysaa? La wadaag baahiyahaaga faallooyinka, oo aan ka wada hadalno waxyaalaha ugu habboon ee ku habboon!
Waqtiga boostada: Jun-13-2025