Suufka Guga ee Xoogga Sare leh ee La Safeeyey

Sawirka lagu soo bandhigay ee suufka guga oo xoog sare leh oo la safeeyey

Sharaxaad Gaaban:

Isticmaalka mashiinka dhaqidda guga
1. Xidhiidhada guud ee boolalka, waa in la dhigaa weelasha siman ee madaxa boolalka iyo lowska hoostiisa si loo kordhiyo aagga cadaadiska saaran.
2. Boolal iyo boolal barroosin ah oo loogu talagalay shuruudaha ka hortagga furfurka, waa in la isticmaalaa lowska ama mashiinka dhaqidda guga ee qalabka ka hortagga furfurka, mashiinka dhaqidda gugana waa in lagu dhejiyaa dhinaca lowska.
3. Xidhiidhada boolal ee sita culaysyo firfircoon ama qaybo muhiim ah, boolallada guga waa in la dhigaa iyadoo loo eegayo shuruudaha naqshadeynta, boolallada gugana waa in lagu dhejiyaa dhinaca lowska.
4. Biraha I-beams iyo kuwa kanaalka, waa in la isticmaalaa weelasha la jiido marka la isticmaalayo isku xirka diyaaradda ee toosan si dusha sare ee lowska iyo madaxa bolt-ka looga dhigo mid toosan oo ku toosan boolalka.

Noo soo dir emayl

Faahfaahinta Badeecada

Calaamadaha Alaabta

Habka daaweynta dusha sare

1. Madoobaad (buluug) Qalabka lagu dhejiyo waxaa lagu dhejiyaa haanta xalka (145±5 °C) ee sodium hydroxide (NaOH) iyo sodium nitrite (NaNO2) oxidant si loo kululeeyo oo loo oksaydhiyo, si dusha sare ee qalabka birta ah uu u soo saaro filim birlab ah oo tetroxide ah (Fe3O4), dhumucdiisuna guud ahaan waa 0.6-0.8μm, madow ama buluug-madow. Heerarka HG/20613-2009 iyo HG/T20634-2009 ee qalabka lagu dhejiyo xididdada cadaadiska waxay u baahan yihiin daaweyn buluug ah.

2. Fosfatiga fosfatiga waa hab-raac falgal kiimiko iyo elektrokemikal ah si loo sameeyo filim beddelka kiimikada fosfatiga ah, filimka beddelka fosfatiga ee la sameeyayna waxaa loo yaqaan filim beddelka fosfatiga. Ujeedada ugu weyn ee fosfatiga waa in la bixiyo ilaalin birta salka ah iyo in laga hortago in birta ay mirto ilaa xad, si loo hagaajiyo isku-dhejinta iyo awoodda ka-hortagga daxalka ee lakabka filimka rinjiga ka hor inta aan la rinjiyeynin, iyo in la yareeyo is-xoqidda iyo saliidaynta habka shaqada qabow ee birta. Birta leh dhexroor weyn oo laba-geesood ah oo loogu talagalay xididdada cadaadiska ayaa looga baahan yahay in la furo.

3. Galvanizing-ka kulul ee galvanizing-ka waa in qaybaha birta ee la qalajiyey lagu dhex geliyo zinc-ka dhalaalay heerkul sare oo qiyaastii ah 600 °C, si dusha sare ee qaybaha birta ah loogu dhejiyo lakabka zinc-ka, dhumucda lakabka zinc-kuna aysan ka yarayn 65 μm saxannada khafiifka ah ee ka hooseeya 5mm, iyo aan ka yarayn 86 μm saxannada qaro weyn ee 5mm iyo wixii ka sareeya. Si loo ciyaaro ujeeddada ka hortagga daxalka.

4. DacrometDacromet waa tarjumaadda iyo soo gaabinta DACROMET, oo loo yaqaan Dacromet, Dacromet, Dicron. Waxaa loogu magac daray dahaarka zinc-chromium ee Shiinaha, waa nooc cusub oo dahaarka ka hortagga daxalka oo leh budada zinc, budada aluminium, aashitada chromic iyo biyaha la gooyay oo ah qaybaha ugu muhiimsan. Ma jirto dhibaato ku saabsan nuugista hydrogen-ka iyo isku dheelitirka torque-ka-hor-u-rarista ayaa wanaagsan. Iyadoo aan loo eegin walaacyada deegaanka ee chromium hexavalent, dhab ahaantii waa tan ugu habboon ee lagu dhejiyo xoogga sare leh ee leh shuruudaha ilaalinta daxalka sare.

Cabbirka

Xuduudaha

Dhexroorka Magacaaban		Φ2	Φ2.2	Φ2.5	Φ3	Φ3.5	Φ4	Φ5	Φ6	Φ7	Φ8	Φ10	Φ12
d	daq	2.1	2.3	2.6	3.1	3.6	4.1	5.1	6.1	7.1	8.1	10.2	12.2
d	ugu badan	2.4	2.6	2.9	3.4	3.9	4.4	5.4	6.5	7.5	8.5	10.7	12.7
n	Cabbirka Magacaaban	0.9	1	1	1.3	1.3	1.5	1.8	2.5	2.5	3	3.5	4
	ugu badan	1	1.1	1.1	1.4	1.4	1.6	1.9	2.65	2.65	3.15	3.7	4.2
	daq	0.8	0.9	0.9	1.2	1.2	1.4	1.7	2.35	2.35	2.85	3.3	3.8
h	Cabbirka Magacaaban	0.5	0.6	0.6	0.8	0.8	0.9	1.2	1.6	1.6	2	2.2	2.5
	ugu badan	0.6	0.7	0.7	0.9	0.9	1	1.3	1.7	1.7	2.1	2.35	2.65
	daq	0.4	0.5	0.5	0.7	0.7	0.8	1.1	1.5	1.5	1.9	2.05	2.35
H	daq	1	1.2	1.2	1.6	1.6	1.8	2.4	3.2	3.2	4	4.4	5
H	ugu badan	1.2	1.4	1.4	1.9	1.9	2.1	2.8	3.8	3.8	4.7	5.2	5.9
1000 unugba = kg		0.033	0.050	0.053	0.11	0.12	0.18	0.36	0.83	0.93	1.6	2.53	3.82

Dhexroorka Magacaaban		Φ14	Φ16	Φ18	Φ20	Φ22	Φ24	Φ27	Φ30	Φ36	Φ39	Φ42	Φ45
d	daq	14.2	16.2	18.2	20.2	22.5	24.5	27.5	30.5	36.5	39.5	42.5	45.5
d	ugu badan	14.7	17	19	21.2	23.5	25.5	28.5	31.7	37.7	40.7	43.7	46.7
n	Cabbirka Magacaaban	4.5	5	5	6	6	7	7	8	10	10	12	12
	ugu badan	4.7	5.2	5.2	6.2	6.2	7.25	7.25	8.25	10.25	10.25	12.25	12.25
	daq	4.3	4.8	4.8	5.8	5.8	6.75	6.75	7.75	9.75	9.75	11.75	11.75
h	Cabbirka Magacaaban	3	3.5	3.5	4	4	5	5	6	6	6	7	7
	ugu badan	3.15	3.7	3.7	4.2	4.2	5.2	5.2	6.2	6.2	6.2	7.25	7.25
	daq	2.85	3.3	3.3	3.8	3.8	4.8	4.8	5.8	5.8	5.8	6.75	6.75
H	daq	6	7	7	8	8	10	10	12	12	12	14	14
H	ugu badan	7.1	8.3	8.3	9.4	9.4	11.8	11.8	14.2	14.2	14.2	16.5	16.5
1000 unugba = kg		6.01	8.91	9.73	15.2	16.5	26.2	28.7	44.3	67.3	71.7	111	117

Dhexroorka Magacaaban		Φ48	Φ52	Φ56	Φ60	Φ64	Φ68	Φ72	Φ80	Φ90	Φ100
d	daq	49	53	57	61	65	69	73	81	91	101
d	ugu badan	50.5	54.5	58.5	62.5	66.5	70.5	74.5	82.5	92.5	102.5
n	Cabbirka Magacaaban	12	14	14	14	14	14	14	14	14	14
	ugu badan	12.25	14.25	14.25	14.25	14.25	14.25	14.25	14.25	14.25	14.25
	daq	11.75	13.75	13.75	13.75	13.75	13.75	13.75	13.75	13.75	13.75
h	Cabbirka Magacaaban	7	8	8	8	8	8	8	8	8	8
	ugu badan	7.25	8.25	8.25	8.25	8.25	8.25	8.25	8.25	8.25	8.25
	daq	6.75	7.75	7.75	7.75	7.75	7.75	7.75	7.75	7.75	7.75
H	daq	14	16	16	16	16	16	16	16	16	16
H	ugu badan	16.5	18.9	18.9	18.9	18.9	18.9	18.9	18.9	18.9	18.9
1000 unugba = kg		123	182	193	203	218	228	240	262	290	318