NGA KAUPAPA KAUPAPA

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Ka whakamahia nga kaihoroi papatahi hei whakanui ake i te mata o te nati, o te mahunga whakamau ranei na reira ka horahia te kaha awhi ki runga i te waahi nui ake.

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Tiria

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Whakataki Hua

Kaihoroi papatahi ka whakamahia ki te whakanui ake i te mata o te nati, te mahunga o te whakamau ranei na reira ka horahia te kaha awhi ki runga i te waahi nui ake. Ka whai hua i te wa e mahi ana me nga taonga ngawari me nga kohao nui, korikori ranei te ahua.

Ko te rahi o te kaihoroi e pa ana ki te rahi o te kohao ingoa, ka ahu mai i te rahi o te wiri. He nui ake te diameter o waho (OD). Ko te rahi me te OD ka tohua i roto i nga inihi hautau, ahakoa ka whakamahia pea nga inihi ira. Ka whakarārangihia te mātotoru i roto i ngā inihi ā-ira ahakoa ka huri mātou ki te hautau inihi kia pai ai.

Grade 2 flat washers should only be used with Grade 2 hex cap screws (hex bolts)—use hardened flat washers with Grade 5 and 8 cap screws. Because Grade 2 flat washers are made of soft, low carbon steel, they will "yield" (compress, cup, bend, etc.) under the higher torque values normally associated with Grade 5 and 8 cap screws. As a result, there will be a reduction in clamping force as the washer yields.

Ko nga kaihoroi papatahi e waatea ana i roto i nga momo rauemi tae atu ki te konumohe, te parahi, te nylon, te parahi silicon, te kowiri tira me te rino. Ko te rino kaore i whakakikoruatia, karekau ranei i whakakikoruatia, e kiia ana ko te "whakamutunga maamaa," kaore ano kia rongoatia te mata kia kore ai te waikura i tua atu i te paninga hinu mo te wa poto. No reira, ko nga whakaoti noa mo te maitai ko te whakakikorua konutea me te piu wera.

Nga tono

Na roto i ta raatau hoahoa, ka taea e nga taonga tohatoha o nga kaihoroi maamaa te aukati i nga momo kino ki nga papa kua huihuia. He angiangi me te papatahi te mata o te kaihoroi papatahi me te kohao kei waenganui. Ko tenei momo kaihoroi hei tautoko i te mahunga iti ake.

Black-oxide steel washers are mildly corrosion resistant in dry environments. Zinc-plated steel washers resist corrosion in wet environments. Black ultra-corrosion-resistant-coated steel washers resist chemicals and withstand 1,000 hours of salt spray.

Plain Washer

whakaritenga		Φ1	Φ1.2	Φ1.4	Φ1.6	Φ2	Φ2.5	Φ3	Φ4	Φ5	Φ6	Φ8	Φ10
d	uara tohu	1.22	1.42	1.62	1.82	2.32	2.82	3.36	4.36	5.46	6.6	8.6	10.74
d	iti rawa te uara	1.1	1.3	1.5	1.7	2.2	2.7	3.2	4.2	5.3	6.4	8.4	10.5
dc	uara tohu	3	3.2	3.5	4	5	6.5	7	9	10	12.5	17	21
dc	iti rawa te uara	2.75	2.9	3.2	3.7	4.7	6.14	6.64	8.64	9.64	12.07	16.57	20.48
h		0.3	0.3	0.3	0.3	0.3	0.5	0.5	0.8	0.8	1.5	1.5	2
He mano nga pihi taumaha (te rino) kg		0.0014	0.0016	0.018	0.024	0.037	0.108	0.12	0.308	0.354	1.066	2.021	4.078
whakaritenga		Φ12	(Φ14)	Φ16	(Φ18)	Φ20	(Φ22)	Φ24	(Φ27)	Φ30	Φ36	Φ42	Φ48
d	uara tohu	13.24	15.24	17.24	19.28	21.28	23.28	25.28	28.28	31.34	37.34	43.34	50.34
d	iti rawa te uara	13	15	17	19	21	23	25	28	31	37	43	50
dc	uara tohu	24	28	30	34	37	39	44	50	56	66	78	92
dc	iti rawa te uara	23.48	27.48	29.48	33.38	36.38	38.38	43.38	49.38	55.26	65.26	77.26	91.13
h		2	2	3	3	3	3	4	4	4	5	7	8
He mano nga pihi taumaha (te rino) kg		5.018	6.892	11.3	14.7	17.16	18.42	32.33	42.32	53.64	92.07	182.8	294.1