4. Jaantuska Qaybaha Bolt
5. Aqoonsiga Bolt-ka
6. Calaamadaynta, Darajooyinka Waxqabadka, iwm.
1. Calaamadaynta: Boolal iyo boolal lix-geesood ah (dhexroorka dunta > 5mm), calaamadayntu waa in lagu sameeyaa dusha sare ee madaxa iyadoo la isticmaalayo xarfo kor loo qaaday ama la dahaadhay, ama dhinaca madaxa iyadoo la isticmaalayo xarfo qarsoon. Tan waxaa ku jira darajooyinka waxqabadka iyo calaamadaha soo saaraha. Birta kaarboonka: Koodhka calaamadaynta heerka xoogga wuxuu ka kooban yahay laba tiro oo kala ah "·". Macnaha qaybta lambarka ka hor "·" ee koodhka calaamadaynta waxay tilmaamaysaa xoogga jiidista magacaaban. Tusaale ahaan, "4″ ee darajada 4.8 waxay muujinaysaa xoog jiidis magaceed oo ah 400N/mm2, ama 1/100 taas. Macnaha qaybta tirada ka dambeysa "·" ee koodhka calaamadaynta waxay muujinaysaa saamiga wax-soo-saarka-ilaa-jiidashada, kaas oo ah saamiga barta wax-soo-saarka magacaaban ama xoogga wax-soo-saarka magacaaban ee xoogga jiidista magacaaban. Tusaale ahaan, barta wax-soo-saarka ee badeecada heerka 4.8 waa 320N/mm2. Calaamadaha heerka xoogga wax-soo-saarka birta aan miridhku lahayn waxay ka kooban yihiin laba qaybood oo loo kala saaray "-". Astaanta ka horreysa "-" ee koodhka calaamadaynta waxay tilmaamaysaa agabka, sida A2, A4, iwm. Astaanta ka dambeysa "-" waxay tilmaamaysaa xoogga, sida A2-70.
2). Darajada: Birta kaarboonka, heerarka waxqabadka farsamada ee bool-ka mitirka ah waxaa loo qaybin karaa 10 darajo oo waxqabad ah: 3.6, 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 9.8, 10.9, iyo 12.9. Birta aan miridhku lahayn waxaa loo qaybiyaa saddex qaybood: 60, 70, 80 (austenitic); 50, 70, 80, 110 (martensitic); 45, 60 (ferritic).
7. Daawaynta Dusha Sare
Daawaynta dusha sare waxay inta badan tahay in la kordhiyo iska caabbinta daxalka, qaarna waxay sidoo kale tixgeliyaan midabka, sidaa darteed waxay inta badan u tahay alaabada birta kaarboonka, kuwaas oo guud ahaan u baahan daawaynta dusha sare. Daawaynta dusha sare ee caadiga ah waxaa ka mid ah madowaynta, galvanization, copper plating, nickel plating, chrome plating, silver plating, gold plating, dacromet, hot-dip galvanizing, iwm.; waxaa jira noocyo badan oo galvanizing ah, sida buluug iyo caddaan zinc, buluug zinc, cad zinc, jaalle zinc, madow zinc, cagaar zinc, iwm., waxaana sidoo kale loo kala saaraa noocyo deegaanka u fiican oo aan deegaanka u wanaagsanayn. Qayb kastaa waxay leedahay dhumuc dahaadh oo badan si loo daboolo shuruudaha tijaabada buufinta milixda ee kala duwan.
Dulmar Guud oo ku saabsan Badeecadaha Qaybaha Caadiga ah ee Gawaarida
1) Dulmar Guud oo ku saabsan Qaybaha Caadiga ah ee Gawaarida
Qaybaha caadiga ah ee baabuurta waxay leeyihiin noocyo kala duwan waxaana loo isticmaalaa wax soo saarka gaarka ah ee qaybaha kala duwan iyo qaybaha baabuurta, iyo sidoo kale isku xirka iyo isu-imaatinka nidaamyada hoose ee kala duwan si loo sameeyo gaariga oo dhan. Tayada qaybaha caadiga ah waxay saameyn muhiim ah ku leedahay tayada guud iyo waxqabadka qalabka farsamada, soosaarayaasha baabuurtana waxay badanaa leeyihiin habab dib u eegis adag iyo heerarka shahaadada ee nidaamyada sahayda lagu dhejiyo. Cabbirka suuqa weyn ee warshadaha baabuurta wuxuu bixiyaa meel ballaaran oo horumarineed oo loogu talagalay alaabada qaybaha caadiga ah ee baabuurta. Sida laga soo xigtay tirakoobka, gaariga fudud ama rakaabka wuxuu u baahan yahay qiyaastii 50kg (qiyaastii 5,000 oo xabbadood) oo qaybo caadi ah, halka gaariga ganacsiga ee dhexdhexaadka ah ama culus uu u baahan yahay qiyaastii 90kg (qiyaastii 5,710 xabbo).
2). Lambarka Qaybaha Caadiga ah ee Gawaarida
Soo-saare kasta oo matoor ah oo muhiim ah oo ka tirsan warshadaha baabuurta ayaa adeegsada heerka "Xeerarka Lambarka Alaabta ee Heerarka Baabuurta" (QC/T 326-2013) si uu u sameeyo qeexitaannada loogu talagalay lambarrada qaybaha caadiga ah ee shirkadda, nuxurkana wuu isku mid yahay inkastoo uu kala duwan yahay.
Lambarka qaybaha caadiga ah ee baabuurta guud ahaan wuxuu ka kooban yahay 7 qaybood, si kala horreeya:
- Qaybta 1aad: Koodhka astaamaha qaybaha caadiga ah ee baabuurta;
- Qaybta 2: Koodhka kala duwan;
- Qaybta 3aad: Beddel koodhka (ikhtiyaar ah);
- Qaybta 4: Koodhka qeexitaanka cabbirka;
- Qaybta 5: Waxqabadka farsamada ama koodhka agabka;
- Qaybta 6: Koodhka daaweynta dusha sare;
- Qaybta 7: Koodhka kala-soocidda (ikhtiyaar).
Tusaale: Q150B1250TF61 wuxuu matalaa bool madax ah oo lix-geesood ah oo leh qeexitaan dun ah oo M12 ah, dherer bool ah oo 50mm ah, heer waxqabad oo 10.9 ah, iyo dahaar zinc ah oo aan elektrolitik ahayn (lacag-cawlan). Habka matalaadda waa sidan soo socota:
Nala soo xiriir:
yanjing@1vtruck.com +(86)13921093681
duanqianyun@1vtruck.com +(86)13060058315
liyan@1vtruck.com +(86)18200390258
Waqtiga boostada: Juun-29-2023
