Sawirka Madaxa Boltiska ee aan birta lahayn

Madaxa Bolts ee Square steel

Dulmar:

Badeecada: Xargaha madaxa ee birta aan lahayn birta ah
Walxaha: Waxa laga sameeyay 304 bir ah, boolaladahani waxay leeyihiin iska caabin kiimiko oo wanaagsan waxaana laga yaabaa inay noqdaan kuwo bir ah oo khafiif ah. Waxa kale oo loo yaqaanaa birta A2.
Nooca Madaxa: Madaxa labajibbaaran.
Dhererka: waxaa laga cabbiraa madaxa hoostiisa.
Nooca dunta: Xadhkaha qallafsan, dunta Fine. dooro furayaashan haddi aanad garanayn garoonka ama dunta halkii inchba. Duubyada fiican iyo kuwa fican ayaa si dhow u kala fogaaday si looga hortago in ay ka dabciyaan gariir; duntu sida ay u roon tahay, caabbinta ayaa u wanagsan.
Codsiga: Qiyaastii kala badh xoogga boolal-xoog dhexdhexaad ah, furayaashan waxaa loo isticmaali karaa codsiyada xidhidhiyaha fudud, sida hubinta meelaha gelitaanka. Dhinacyada fidsan ee waaweyni waxa ay fududeeyaan in lagu qabsado furaha oo ka ilaali in ay ku wareegaan godadka labajibbaaran.
Jaangooyooyinka: Isroollada la kulma ASME B1.1, ASME B18.2.1, waxay u hoggaansamaan heerarka cabbirrada.

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Tilmaamaha

Shaxda cabbirka

Waa maxay sababta AYA

Sharaxaada Alaabta

Magaca Alaabta	Isgoysyada Madaxa Aan Lahayn
Qalab	Waxa laga sameeyay 304 bir ah, boolaladahani waxay leeyihiin iska caabin kiimikaad oo wanaagsan waxaana laga yaabaa inay noqdaan kuwo bir ah oo khafiif ah. Waxa kale oo loo yaqaanaa birta A2
Nooca Madaxa	Madaxa labajibbaaran
Dhererka	Waxaa laga cabbiraa madaxa hoostiisa
Nooca dunta	Xarig qallafsan, Xarig Fiican. Xadhkaha qallafsan waa heerka warshadaha; dooro furayaashan haddi aanad garanayn garoonka ama dunta halkii inchba. Duubyada fiican iyo kuwa fican ayaa si dhow u kala fogaaday si looga hortago in ay ka dabciyaan gariir; duntu sida ay u roon tahay, caabbinta ayaa u wanagsan.
Codsiga	Qiyaastii kala badh xoogga boolal-xoog dhexdhexaad ah, furayaashan waxa loo isticmaali karaa codsiyada xidhidhiyaha khafiifka ah, sida hubinta baararka gelitaanka. Dhinacyada fidsan ee waaweyni waxa ay fududeeyaan in lagu qabsado furaha oo ka ilaali in ay ku wareegaan godadka labajibbaaran.
Heerka	Muraayado la kulma ASME B1.1, ASME B18.2.1, waxay u hoggaansamaan heerarka cabbirrada.

Faa'iidooyinka Boltiska Madaxa Aan Lahayn

1. Dhalooyinka aan nadiifka ahayn waxay leeyihiin iska caabin kiimiko oo wanaagsan waxaana laga yaabaa inay noqdaan kuwo birlab ah.
2. Xadhkaha qallafsan waa heerka warshadaha.
3. Duubyada fiican iyo kuwa fican ee dheeraadka ah ayaa si dhow u kala fogaaday si looga hortago inay ka dabciyaan gariir; duntu sida ay u roon tahay, caabbinta ayaa u wanagsan.
4. Cabbirka boolka madaxa labajibbaaran waa weyn yahay, kaas oo ku habboon furaha inuu ku dhego, ama ku tiirsanaado qaybo kale si loo joojiyo wareegga; Waxa kale oo loo isticmaali karaa qaybo leh T-slots si loo hagaajiyo booska boolka. Dhalooyinka dib u dhaca darajada C waxaa badanaa loo adeegsadaa dhismayaal qallafsan.
5. Boolka madaxa labajibbaaran wuxuu la mid yahay boolka saddex geesoodka ah, laakiin cabbirka madaxa labajibbaaran ee boolkani waa ka weyn yahay oogada xoogga ayaa sidoo kale ka weyn. Badanaa waxaa loo isticmaalaa qaab-dhismeedyo qallafsan, waxaana sidoo kale loo isticmaali karaa qaybo leh meelo T-qaabeeya si loo hagaajiyo booska boodhka.

Kii hore: Soo saaraha Madaxa Bolts-ka ee Bir-laawaha ah

Xiga: Birta Aan Lahayn Hex Serrated Flange Bolts

Miiska cabbirada AYA Stainless Square Head Bolts

ASME B18.2.1

Isku-xidhka Isku-xidhka		1/4	5/16	3/8	7/16	1/2	5/8	3/4	7/8	1	1-1/8	1-1/4	1-3/8	1-1/2
d		1/4	5/16	3/8	7/16	1/2	5/8	3/4	7/8	1	1-1/8	1-1/4	1-3/8	1-1/2
d		0.25	0.3125	0.375	0.4375	0.5	0.625	0.75	0.875	1	1.125	1.25	1.375	1.5
PP	UNC	20	18	16	14	13	11	10	9	8	7	7	6	6
ds	max	0.26	0.324	0.388	0.452	0.515	0.642	0.768	0.895	1.022	1.149	1.277	1.404	1.531
ds	min	0.237	0.298	0.36	0.421	0.482	0.605	0.729	0.852	0.976	1.098	1.223	1.345	1.47
s	Cabbirka Magaca	3/8	1/2	9/16	5/8	3/4	15/16	1-1/8	1-5/16	1-1/2	1-11/16	1-7/8	2-1/16	2-1/4
	max	0.375	0.5	0.562	0.625	0.75	0.938	1.125	1.312	1.5	1.688	1.875	2.062	2.25
	min	0.362	0.484	0.544	0.603	0.725	0.906	1.088	1.269	1.45	1.631	1.812	1.994	2.175
e	max	0.53	0.707	0.795	0.884	1.061	1.326	1.591	1.856	2.121	2.386	2.652	2.917	3.182
e	min	0.498	0.665	0.747	0.828	0.995	1.244	1.494	1.742	1.991	2.239	2.489	2.738	2.986
k	Cabbirka Magaca	11/64	13/64	1/4	19/64	21/64	27/64	1/2	19/32	21/32	3/4	27/32	29/32	1
	max	0.188	0.22	0.268	0.316	0.348	0.444	0.524	0.62	0.684	0.78	0.876	0.94	1.036
	min	0.156	0.186	0.232	0.278	0.308	0.4	0.476	0.568	0.628	0.72	0.812	0.872	0.964
r	max	0.03	0.03	0.03	0.03	0.03	0.06	0.06	0.06	0.09	0.09	0.09	0.09	0.09
r	min	0.01	0.01	0.01	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.03
b	L≤6	0.75	0.875	1	1.125	1.25	1.5	1.75	2	2.25	2.5	2.75	3	3.25
b	L：6	1	1.125	1.25	1.375	1.5	1.75	2	2.25	2.5	2.75	3	3.25	3.5