Ngwaahịa

Bọọlụ kọntaktị n'otu ahịrị nwere ike ịnabata ibu axial n'otu akụkụ naanị.Akpụkpọ ụkwụ nwere akụkụ kọntaktị nke 30° (A) ma ọ bụ 40° (B) na-ejikarị ígwè arụrụ arụ, resin a kpụrụ akpụ, ma ọ bụ oghere ọla arụrụ arụ, n'agbanyeghị na a na-eji resin sịntetik arụnyere ma ọ bụ oghere resin polyamide pụrụ iche maka ngwa ụfọdụ.

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Usoro 74

ITEM	SIZE			Akụkụ	Ngosi ibu nke isi
	d	D	B	ａ	Cr (KN)	Kọr (KN)
7406 ACM	30	90	23	ａ=25o	55.6	37.7
7406 BM	30	90	23	ａ=40o	47.5	29
7407 ACM	35	100	25	ａ=25o	66.4	41.9
7407 BM	35	100	25	ａ=40o	60.5	38
7408 ACM	40	110	27	ａ=25o	73.7	42.1
7408 BM	40	110	27	ａ=40o	70.2	45
7409 ACM	45	120	29	ａ=25o	84.5	55.1
7409 BM	45	120	29	ａ=40o	80.7	44.1
7410 ACM	50	130	31	ａ=25o	115.8	78.3
7410 BM	50	130	31	ａ=40o	95.6	64
7411 ACM	55	140	33	ａ=25o	121.4	84.5
7411 BM	55	140	33	ａ=40o	111	76.5
7412 ACM	60	150	35	ａ=25o	131.8	95.3
7412 BM	60	150	35	ａ=40o	119	86.5

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