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Countersunk Screw

Faʻafeiloaʻi i Ningbo Zhenkun Machinery Co., Ltd., lea matou te ofoina atu ai le tele o mea faʻapipiʻi maualuga, e aofia ai faʻamau faʻamau. O a matou sikulima countersunk ua mamanuina ma se ulu faʻapipiʻi e mafai ai ona faʻafefe i luga o loʻo faʻapipiʻiina i totonu, e maua ai se foliga lamolemole ma faʻalelei. Faia mai mea tumau e pei o u'amea u'amea ma u'amea uamea, o tatou sikulima countersunk e fa'atuatuaina ma umi. E masani ona fa'aaogaina i fafie, u'amea, ma isi pisinisi e mana'omia ai se fa'au'uga fa'alelei ma matagofie. I Ningbo Zhenkun, matou te faʻamaualuga i matou i le tuʻuina atu o oloa pito i luga ma auaunaga sili ona lelei.

Fa'ata'ita'iga:ANSI ASME B 18.3.5M - 1993

Auina atu Su'esu'ega

Fa'amatalaga o oloa

A o'o mai i fa'amau, tasi le ituaiga e fa'aaogaina lautele i alamanuia eseese o le sikulima countersunk. O lenei oloa ua mamanuina ma se ulu e pei o le cone e mafolafola i luga, e mafai ai ona nofo faʻafefe i luga pe a faʻapipiʻi.

O sikulima Countersunk e sau i mea eseese, e aofia ai le u'amea u'amea, apamemea, ma le alumini, fa'atasi ai ma isi, e fa'atatau mo fa'aoga eseese. E masani ona faʻaaogaina i fafie, faʻapipiʻi meaafale, fausiaina, ma uʻamea, ma isi.

O le uiga autu o sikulima countersunk o loʻo mamanuina e faʻapipiʻi i totonu o pu faʻataʻitaʻi, faia ai se faʻafefe. O lenei mamanu e le gata ina matagofie ae e aoga foi, faʻaitiitia ai le lamatiaga o le snagging, puʻeina, poʻo le solo i luga.

Igoa o oloa:	Fa'ailoga fa'aono fa'aono fa'amau fa'amau fa'asu'u ulu ANSI ASME B 18.3.5M - 1993
Tulaga masani:	ANSI ASME B 18.3.5M - 1993
Mea:	Uamea uamea ma uamea uamea
Tele:	Fa'asinomaga tulaga ma e tusa ai ma manaoga o tagata faatau
Maea:	Ua fa'apalaina le zinc, uamea fa'a'u'umea vevela, dacromet, fa'apipi'i nikeli, oxide uliuli, mafolafola.
Taimi tiliva:	E masani lava ile 30-40 aso.

Tulaga filo	Fafo	Ituaiga filo:	Fua [M]
Avetaavale i totonu:	Socket Hex	Avetaavale i fafo:	Countersunk Head
Ituaiga Loka:	/	Shank:	Shank masani
Fa'ailoga:	Mafolafola	Mareko:	E pei ona manaomia

Tele o filo
d

M10

M12

(M14)

M16

M20

P	Fa'ato'aga o filo
ds	maualuga
ds	min
dk	maualuga
dk	min
k	Ref.
s	Fua Fa'atatau
t	min
b	min
α	0+2°

0.5	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5
3	4	5	6	8	10	12	14	16	20
2.86	3.82	4.82	5.82	7.78	9.78	11.73	13.73	15.73	19.67
6.72	8.96	11.20	13.44	17.92	22.40	26.88	30.24	33.60	40.32
5.35	7.8	9.75	11.7	15.6	19.5	23.4	26.18	28.96	34.60
1.86	2.48	3.10	3.72	4.96	6.20	7.44	8.12	8.80	10.16
2	2.5	3	4	5	6	8	10	10	12
1.1	1.5	1.9	2.2	3	3.6	4.3	4.7	4.8	5.6
18	20	22	24	28	32	36	40	44	52
90°	90°	90°	90°	90°	90°	90°	90°	90°	90°

E uiga i Zhenkun Fasteners

I Ningbo Zhenkun Machinery Co., Ltd, matou te faʻapitoa i le tuʻuina atu o mea faʻapipiʻi maualuga, e aofia ai faʻamau faʻamau. Faatasi ai ma le tele o tausaga o le poto masani i le alamanuia, ua matou fausia se talaaga mo le lelei, faʻamaoni, ma faʻapolofesa.

Pe e te mana'omia ni fa'ailoga masani po'o ni fa'ailoga fa'apitoa, o lo'o ia i matou le tomai ma punaoa e momoli ai oloa e fetaui ma ou mana'oga. Fa'afeso'ota'i i matou i aso nei e a'oa'o atili e uiga i a matou oloa ma tautua.

Fa'ailoga vevela: Countersunk Screw, Saina, Tulaga lelei, Fa'apitoa, Fa'atau A'oa'o, Faumea, Fa'atau, Falegaosimea