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DIN 128 A Carbon Steel/Galvanizing Curved Spring Lock Washers M12

Maikling paglalarawan ng produkto:

Matibay at Matatag

Walang karos kapag sinasabit sa tubig

Karaniwang sukat

Maaaring mabuti para sa kapaligiran at estetikong maayos

Kompletong uri

Malawak na Kakayahang Umangkop

Assurance ng Kalidad

Diversidad ng materyales (buhos na bakal, spring steel, kopre, aluminio, alloy steel, etc)

Partikular na produkto:

Ang serye ng DIN 128 A Carbon Steel / Galvanizing Curved Spring Lock Washers (1987/1994) ay madalas gamitin sa mga produkto ng mekanikal na railway, auto parts, power products, solar products, bangka, pagsasaayos ng gusali, tulay, furniture, home appliances, at iba pang larangan.

Product parameter table:

DIN 128 (A) – 1994:

Nominal na Dyametro		φ2	φ2.5	φ3	φ3.5	φ4	φ5	φ6	φ7	φ8	φ10
d	min	2.1	2.6	3.1	3.6	4.1	5.1	6.1	7.1	8.1	10.2
d	max	2.4	2.9	3.4	3.9	4.4	5.4	6.5	7.5	8.5	10.7
dC	max	4.4	5.1	6.2	6.7	7.6	9.2	11.8	12.8	14.8	18.1
b	Pormal na laki	0.9	1	1.3	1.3	1.5	1.8	2.5	2.5	3	3.5
	max	1	1.1	1.4	1.4	1.6	1.9	2.65	2.65	3.15	3.7
	mi	0.8	0.9	1.2	1.2	1.4	1.7	2.35	2.35	2.85	3.3
s	Pormal na laki	0.5	0.6	0.7	0.7	0.8	1	1.3	1.3	1.6	1.8
	max	0.6	0.7	0.8	0.8	0.9	1.1	1.4	1.4	1.7	1.9
	min	0.4	0.5	0.6	0.6	0.7	0.9	1.2	1.2	1.5	1.7
h	min	0.7	0.9	1.1	1.1	1.2	1.5	2	2	2.45	2.85
h	max	0.9	1.1	1.3	1.3	1.4	1.7	2.2	2.2	2.75	3.15
kada 1000 yunit ≈ kg		0.035	0.055	0.09	0.1	0.15	0.3	0.7	0.75	1.3	2.1

Nominal na Dyametro		φ12	φ14	φ16	φ18	φ20	φ22	φ24	φ27	φ30	φ36
d	min	12.2	14.2	16.2	18.2	20.2	22.5	24.5	27.5	30.5	36.5
d	max	12.7	14.7	17	19	21.2	23.5	25.5	28.5	31.7	37.7
dC	max	21.1	24.1	27.4	29.4	33.6	35.9	40	43	48.2	58.2
b	Pormal na laki	4	4.5	5	5	6	6	7	7	8	10
	max	4.2	4.7	5.2	5.2	6.2	6.2	7.25	7.25	8.25	10.25
	min	3.8	4.3	4.8	4.8	5.8	5.8	6.75	6.75	7.75	9.75
s	Pormal na laki	2.1	2.4	2.8	2.8	3.2	3.2	4	4	6	6
	max	2.25	2.55	2.95	2.95	3.4	3.4	4.2	4.2	6.2	6.2
	min	1.95	2.25	2.65	2.65	3	3	3.8	3.8	5.8	5.8
h	min	3.35	3.9	4.5	4.5	5.1	5.1	6.5	6.5	9.5	10.3
h	max	3.65	4.3	5.1	5.1	5.9	5.9	7.5	7.5	10.5	11.3
kada 1000 yunit ≈ kg		3.2	4.8	7	7.8	12.2	13.3	21.5	23.7	42.5	68

Materyales:

DIN 267-26: Dapat gawing gamit ang buko ng spring washer na gumagamit ng buko ng bakal na pugad (FST) na nagtatanggol ng DIN 17 221 o DIN 17 222; Kasyahin ang katigasan ng spring washer HV430-530