LIHLATS'OA SELEMO

Tlhaloso e Khutšoanyane:

Lesale le arohane ka ntlha e le 'ngoe' me le kobehile ka sebōpeho sa helical. Sena se etsa hore washer e sebelise matla a selemo pakeng tsa hlooho ea fastener le substrate

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Arolelana

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Kenyelletso ea Sehlahisoa

Lesale le arohane ka ntlha e le 'ngoe' me le kobehile ka sebōpeho sa helical. Sena se etsa hore washer e sebelise matla a selemo pakeng tsa hlooho ea fastener le substrate, e bolokang washer ka thata khahlanong le substrate le khoele ea bolt e thata khahlanong le nut kapa khoele ea substrate, ho baka khohlano e eketsehileng le ho hanyetsa ho potoloha. Litekanyetso tse sebetsang li ASME B18.21.1, TSOA 127 B, le Boemo ba Sesole sa United States NASM 35338 (eo pele e neng e le MS 35338 le AN-935).

Li-washer tsa selemo ke helix ea letsoho le letšehali 'me li lumella khoele hore e tiisetsoe ka lehlakoreng le letona feela, ke hore, ho ea ka clockwise. Ha ts'ebetso ea ho fetola letsoho le letšehali e sebelisoa, moeli o phahamisitsoeng o loma ka tlas'a bolt kapa nut le karolo eo e kentsoeng ho eona, kahoo e hanela ho reteleha. Ka hona, li-washer tsa selemo ha li na thuso ho likhoele tsa letsoho le letšehali le libaka tse thata. Hape, ha lia lokela ho sebelisoa hammoho le sephahla se bataletseng tlas'a sesepa sa selemo, kaha sena se arola mochine oa selemo ho tloha ho loma ka karolo e tla hana ho fetoha.

Melemo ea li-washer tsa senotlolo sa selemo e lutse ka sebopeho sa trapezoidal sa washer. Ha e hatelloa ho mejaro e haufi le matla a bopaki ba bolt, e tla sotheha le ho bata. Sena se fokotsa sekhahla sa selemo sa lenonyeletso le bolted e leng se lumellang ho boloka matla a eketsehileng tlas'a maemo a tšoanang a ho sisinyeha. Sena se thibela ho lokoloha.

Lisebelisoa

Washer ea selemo e thibela linate le liboutu hore li se ke tsa reteleha, tsa thella le ho tsoa ka lebaka la ho thothomela le torque. Li-washer tse fapaneng tsa selemo li etsa mosebetsi ona ka mekhoa e fapaneng hanyane, empa mohopolo oa mantlha ke ho ts'oara linate le bolt sebakeng. Li-washer tse ling tsa selemo li finyella mosebetsi ona ka ho loma ka thepa ea motheo (bolt) le linate ka lipheletsong tsa tsona.

Li-washer tsa selemo li sebelisoa hangata lits'ebetsong tse kenyelletsang ho thothomela le ho thella ho ka bang teng ha li-fasteners. Liindasteri tse atisang ho sebelisa li-washer tsa selemo li amana le lipalangoang (likoloi, lifofane, tsa metsing). Li-washer tsa selemo le tsona li ka sebelisoa lisebelisoa tsa ntlo tse kang lisebelisoa tsa moea le lihlatsoana tsa liaparo (mechini e hlatsoang).

high strength spring washer

bophara ba lebitso		2	2.5	3	4	5	6	8	10	12	(14)
d	boleng bo fokolang	2.1	2.6	3.1	4.1	5.1	6.2	8.2	10.2	12.3	14.3
d	crest value	2.3	2.8	3.3	4.4	5.4	6.7	8.7	10.7	12.8	14.9
h	lebitso	0.6	0.8	1	1.2	1.6	2	2.5	3	3.5	4
	boleng bo fokolang	0.52	0.7	0.9	1.1	1.5	1.9	2.35	2.85	3.3	3.8
	crest value	0.68	0.9	1.1	1.3	1.7	2.1	2.65	3.15	3.7	4.2
n	boleng bo fokolang	0.52	0.7	0.9	1.1	1.5	1.9	2.35	2.85	3.3	3.8
n	crest value	0.68	0.9	1.1	1.3	1.7	2.1	2.65	3.15	3.7	4.2
H	boleng bo fokolang	1.2	1.6	2	2.4	3.2	4	5	6	7	8
H	crest value	1.5	2.1	2.6	3	4	5	6.5	8	9	10.5
Likotoana tse likete tsa boima (tšepe) lik'hilograma		0.023	0.053	0.097	0.182	0.406	0.745	1.53	2.82	4.63	6.85
bophara ba lebitso		16	(18)	20	(22)	24	(27)	30	36	42	48
d	boleng bo fokolang	16.3	18.3	20.5	22.5	24.5	27.5	30.5	36.6	42.6	49
d	crest value	16.9	19.1	21.3	23.3	25.5	28.5	31.5	37.8	43.8	50.2
h	lebitso	4	4.5	5	5	6	6	6.5	7	8	9
	boleng bo fokolang	3.8	4.3	4.8	4.8	5.8	5.8	6.2	6.7	7.7	8.7
	crest value	4.2	4.7	5.2	5.2	6.2	6.2	6.8	7.3	8.3	9.3
n	boleng bo fokolang	3.8	4.3	4.8	4.8	5.8	5.8	6.2	6.7	7.7	8.7
n	crest value	4.2	4.7	5.2	5.2	6.2	6.2	6.8	7.3	8.3	9.3
H	boleng bo fokolang	8	9	10	10	12	12	13	14	16	18
H	crest value	10.5	11.5	13	13	15	15	17	18	21	23
Likotoana tse likete tsa boima (tšepe) lik'hilograma		7.75	11	15.2	16.5	26.2	28.2	37.6	51.8	78.7	114