AYA Ebisiba Ebiragiro|Lwaki okozesa obuuma obuddugavu obwa zinc?

Ebisiba bya zinki ebiddugavu . zikozesebwa mu nkola ez’enjawulo. Layer ya zinki eddugavu egaba okuziyiza okukulukuta naye mu ngeri etali ya maanyi. Ng’oggyeeko ekyo, ekiddugavu ekimaliriziddwa kibeera kiwanvu okusinga ku kya bulijjo ekiddugavu oxide. Users who require a trendy finish and mild corrosion protection can opt for black Zinc Bolts.

 

Zinc-bulenzi eziteekeddwako zirina okumaliriza okuddugavu okw’okwewunda, ekizifuula okulabika ng’ezisikiriza ng’omulimu guwedde.

 

Boluti za zinki enjeru zisinga ku bifo ebisangibwa mu bbugumu eringi oba ebbugumu erisukkiridde. Okukulukuta oboolyawo embeera esinga okutiisibwatiisibwa amakolero agasinga obungi. Nga olina obuuma obuddugavu obwa zinc, omuntu asobola okusuubira obukuumi obumatiza okuva ku kukulukuta.

 

Enkola y’okusiiga zinki enjeru erimu okukozesa amasannyalaze ga zinki ku kyuma ekisinga okwettanirwa. Olwo, omukozi w’ebintu n’annyika ekisumuluzo mu kinaabiro kya zinc plating bath n’assaako amasannyalaze.

 

Ekizigo kya zinki ekiddugavu kikola ng’engabo oba ekiziyiza okukuuma obuuma obutayonooneka buli kika, gamba ng’okwambala n’okukulukuta, okutumbula endabika okutwalira awamu.

 

Black zinc bolts zikuwa ebirungi bingi, ekizifuula pick eyettanirwa mu makolero ag’enjawulo. Zino nnyangu okukozesa era tezirina kuzimba kwonna-okudda waggulu.

 

Nga olina obuuma obuddugavu obuyitibwa zinc bolts, osobola okusuubira obukuumi okuva ku kukulukuta n’okulabika okw’ebweru okusikiriza.

 

             

Sikulufu ya sikulaapu .				M8	M10	M12	(M14)	M16	(M18)	M20	(M22)	M24	(M27)	M30	(M33)	M36	(M39)
d
P		Ekisaawe	Owuzi omulungi-1.	1	1	1.5	1.5	1.5	2	1.5	2	2	2	2	2	3	3
			Owuzi omulungi-2.	-	1.25	1.25	-	-	1.5	2	1.5	1.5	-	-	-	-	-
b		l Ebitawera oba byenkana 125 .		22	26	30	34	38	42	46	50	54	60	66	72	78	84
		125) l ekitono oba ekyenkana 200 .		28	32	36	40	44	48	52	56	60	66	72	78	84	90
		L＞200		41	45	49	53	57	61	65	69	73	79	85	91	97	103
c		Min .		0.15	0.15	0.15	0.15	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.3
		Max .		0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	1
Da .		Max .		9.2	11.2	13.7	15.7	17.7	20.2	22.4	24.4	26.4	30.4	33.4	36.4	39.4	42.4
DS .		Max .		8	10	12	14	16	18	20	22	24	27	30	33	36	39
		Ekibiina A .	Min .	7.78	9.78	11.73	13.73	15.73	17.73	19.67	21.67	23.67	-	-	-	-	-
		Ekibiina B .	Min .	7.64	9.64	11.57	13.57	15.57	17.57	19.48	21.48	23.48	26.48	29.48	32.38	35.38	38.38
DW .		Ekibiina A .	Min .	11.6	15.6	17.4	20.5	22.5	25.3	28.2	30	33.6	-	-	-	-	-
		Ekibiina B .	Min .	11.4	15.4	17.2	20.1	22	24.8	27.7	29.5	33.2	38	42.7	46.6	51.1	55.9
e		Ekibiina A .	Min .	14.38	18.9	21.1	24.49	26.75	30.14	33.53	35.72	39.98	-	-	-	-	-
		Ekibiina B .	Min .	14.2	18.72	20.88	23.91	26.17	29.56	32.95	35.03	39.55	45.2	50.85	55.37	60.79	66.44
k		Obunene bw’erinnya .		5.3	6.4	7.5	8.8	10	11.5	12.5	14	15	17	18.7	21	22.5	25
		Ekibiina A .	Min .	5.15	6.22	7.32	8.62	9.82	11.28	12.28	13.78	14.78	-	-	-	-	-
			Max .	5.45	6.58	7.68	8.98	10.18	11.72	12.72	14.22	15.22	-	-	-	-	-
		Ekibiina B .	Min .	5.06	6.11	7.21	8.51	9.71	11.15	12.15	13.65	14.65	16.65	18.28	20.58	22.08	24.58
			Max .	5.54	6.69	7.79	9.09	10.29	11.85	12.85	14.35	15.35	17.35	19.12	21.42	22.92	25.42
k1		Min .		3.54	4.28	5.05	5.96	6.8	7.8	8.5	9.6	10.3	11.7	12.8	14.4	15.5	17.2
r		Min .		0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8	1	1	1	1	1
s		Max=Obunene bw'erinnya .		13	17	19	22	24	27	30	32	36	41	46	50	55	60
		Ekibiina A .	Min .	12.73	16.73	18.67	21.67	23.67	26.67	29.67	31.61	35.38	-	-	-	-	-
		Ekibiina B .	Min .	12.57	16.57	18.48	21.16	23.16	26.16	29.16	31	35	40	45	49	53.8	58.8

 

 

Sikulufu ya sikulaapu .				M42	(M45)	M48	(M52)	M56	(M60)	M64	(M68)	M72	(M76)	M80	M90	M100
d
P		Ekisaawe	Owuzi omulungi-1.	3	3	3	3	4	4	4	4	4	4	4	4	4
			Owuzi omulungi-2.	-	-	-	-	-	-	-	-	-	-	-	-	-
b		l Ebitawera oba byenkana 125 .		90	96	102	-	-	-	-	-	-	-	-	-	-
		125) l ekitono oba ekyenkana 200 .		96	102	108	116	124	132	140	148	158	164	172	192	-
		L＞200		109	115	121	129	137	145	153	161	169	177	185	205	225
c		Min .		0.3	0.3	0.3	0.3	-	-	-	-	-	-	-	-	-
		Max .		1	1	1	1	1	1	1	1	1	1	2	2	2
Da .		Max .		45.6	48.6	52.6	56.6	63	67	71	75	79	83	87	97	108
DS .		Max .		42	45	48	52	56	60	64	68	72	76	80	90	100
		Ekibiina A .	Min .	-	-	-	-	-	-	-	-	-	-	-	-	-
		Ekibiina B .	Min .	41.38	44.38	47.38	51.26	55.26	59.26	63.26	67.26	71.26	75.26	79.26	89.13	99.13
DW .		Ekibiina A .	Min .	-	-	-	-	-	-	-	-	-	-	-	-	-
		Ekibiina B .	Min .	59.9	64.7	69.4	74.2	78.7	83.4	88.2	92.9	97.7	102.4	107.2	121.1	135.4
e		Ekibiina A .	Min .	-	-	-	-	-	-	-	-	-	-	-	-	-
		Ekibiina B .	Min .	71.3	76.95	82.6	88.25	93.56	99.21	104.86	110.51	116.16	121.81	127.46	144.08	161.03
k		Obunene bw’erinnya .		26	28	30	33	35	38	40	43	45	48	50	57	63
		Ekibiina A .	Min .	-	-	-	-	-	-	-	-	-	-	-	-	-
			Max .	-	-	-	-	-	-	-	-	-	-	-	-	-
		Ekibiina B .	Min .	25.58	27.58	29.58	32.5	34.5	37.5	39.5	42.5	44.5	47.5	49.5	56.4	62.4
			Max .	26.42	28.42	30.42	33.5	35.5	38.5	40.5	43.5	45.5	48.5	50.5	57.6	63.6
k1		Min .		17.9	19.3	20.9	22.8	24.2	26.2	27.6	29.8	31.2	33.2	34.6	39.5	43.7
r		Min .		1.2	1.2	1.6	1.6	2	2	2	2	2	2	2	2.5	2.5
s		Max=Obunene bw'erinnya .		65	70	75	80	85	90	95	100	105	110	115	130	145
		Ekibiina A .	Min .	-	-	-	-	-	-	-	-	-	-	-	-	-
		Ekibiina B .	Min .	63.1	68.1	73.1	78.1	82.8	87.8	92.8	97.8	102.8	107.8	112.8	127.5	142.5

 

 

Black Zinc Bolts Ebirungi .

 

Black zinc plating on the bolts is a popular finish egaba anti-ebikwata ku kuzimba n’okukuuma okukulukuta. N’ekyavaamu, okuzannya kusiigibwa ku bitundu ebirabika obulungi, ebbugumu eringi, n’okukulukuta.

 

Nga bazannya zinc, abakugu basobola okusuubira obukuumi obw’ekika ekya waggulu. Wabula ekyawulamu ebisiba ebiddugavu ebiziyiza (black zinc bolts) kwe kuba nti binyuma mu kulaba. Okumaliriza kuva ku langi ezimasamasa okutuuka ku ‘lovely matte finish’.

 

 

Ebisiba ebiddugavu biwa okusikiriza, okuwangaala, era ekisinga obukulu, biwa obumu.

 

Amakolero ag’enjawulo gasinga kwagala bbulooka za zinki enzirugavu okusinga ku zimaliriza ebirala naddala ng’ekizimbe kino kyetaaga ekisumuluzo ekiwangaala era ekiziyiza-ekivunda.

 

Ebirungi ebisinga okweyoleka ebiri mu kusiiga langi ya Black Zinc mulimu bino wammanga:

●Ekifaananyi ekisikiriza ku ngulu.

●Okugumiikiriza situleesi.

●Okugumiikiriza okw'ebbugumu eringi-.

●Okusikiriza okulungi okw’obulungi.

●Amaanyi amanene.

●Okukuuma okukulukuta okulungi ennyo.

 

Zinc coatings nazo zikekkereza, era zikuwa ductility n’okukwatagana okw’ekika ekya waggulu.

 

 

Black Zinc Bolts Okukozesa .

Black zinc plating ku bolts kigifuula ewangaala nnyo. Ebisiba biwa obukuumi obw’okukulukuta obw’ekika ekya waggulu n’okuwangaala okutali kwa bulijjo mu mbeera ezirimu situleesi ey’amaanyi.

 

Ebisinga okukozesebwa bye bikozesebwa mu nnyumba, ebyuma eby’ebweru, ebyuma eby’amasannyalaze, ebitundu by’emmotoka, ebitundu by’ebyuma ebizito, n’ebirala.

 

Okugula obuuma obuddugavu obwa zinc kiyinza okuba okusalawo okulungi ennyo singa ekirowoozo kiba kya kukuuma buuma obutakulukuta n’okufuula ekizimbe okulabika ng’ekisikiriza.

 

Boluti zino zibeera zinc-obuuma obusiigiddwa obulungi nga buliko ekizigo ekiddugavu eky’okwolesa ekyongera okunyiga kwa bulooti. Ekizigo ku bbulooka za zinki enjeru tekirina bulabe era kirungi okukozesa, kale abakugu tebajja kusanga buzibu kubikwata oba okubikozesa mu ngeri ez’enjawulo.

 

 

 

Nyiga wansi okulambula katalogu ya Aya Fasteners empanvu, omuli ebikulu-ebikulukusi eby’omutindo, obuuma, eby’okunaaba, n’ebintu ebikolebwa mu nuts.