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Fa'aulu Fa'apalapala Fa'aulu Fa'aulu Fa'asu'u - Ituaiga A

Tofo lelei i le faiga o filo ma fa'amaumau fa'atasi ma le Slotted Flat Countersunk Head Tapping Screws e fa'aalia ai le agava'a fau filo A Tulaga A, e fa'atatau i tulaga fa'ata'atia a le ASME B 18.6.4 - 1998. Filifili le faʻamaoni ma le tumau mo au faʻapotopotoga manaʻomia.

Fa'ata'ita'iga:ASME B 18.6.4

Auina atu Su'esu'ega

Fa'amatalaga o oloa

Fausiaina lelei o filo:ASME B 18.6.4 - 1998 fa'amalieina Slotted Flat Countersunk Head Tapping Screws ma le Ituaiga A fau filo e mafai ona fa'afaigofie ai le fa'atupuina lelei o filo a'o fa'apipi'i. O lenei vaega e faʻaumatia ai le manaʻoga mo le muaʻi viliina, faʻasaoina o taimi ma galuega i taimi o faʻapotopotoga.

Faamauga malu:Fuafuaina ma le Ituaiga A filo e mafai ona fausia, o nei sikulima e mautinoa ai le saogalemu ma le mau, faʻaleleia le faʻamaoni o vaega faʻapipiʻi. O lenei mea e fa'aitiitia ai le lamatiaga o le tatalaina po'o le tosoina, tu'uina atu tali fa'alagolago mo fa'aoga eseese.

Fa'aaogāga tele:Slotted Flat Countersunk Head Tapping Screws ma le ituaiga A e mafai ona fai filo e talafeagai mo le tele o meafaitino, e aofia ai u'amea, palasitika, ma laupapa. Pe faʻaaogaina i le fausiaina, fafie, poʻo le uʻamea, latou te tuʻuina atu fofo faʻapipiʻi lelei ma faʻatuatuaina.

Fausiaga Tumau:Fausia mai mea e sili ona lelei, o nei fa'amau fa'amau e ofoina atu le tumau ma le tete'e atu i le pala, fa'amautinoaina le fa'atino umi e o'o lava i si'osi'omaga lu'itau. O latou faufale malosi e mafai ai ona talafeagai mo le fa'aoga i fafo ma fale gaosimea.

Taiala Igoa
d

d	Fua Fa'atatau
L	min
d_k	maualuga
d_k	min
k	Ref.
n	maualuga
n	min
t	maualuga
t	min

0.060	0.073	0.086	0.099	0.112	0.125	0.138	0.151
3/16	3/16	3/16	7/32	1/4	1/4	5/16	3/8
0.112	0.137	0.162	0.187	0.212	0.237	0.262	0.287
0.096	0.120	0.144	0.167	0.191	0.215	0.238	0.262
0.035	0.043	0.051	0.059	0.067	0.075	0.083	0.091
0.023	0.026	0.031	0.035	0.039	0.043	0.048	0.048
0.016	0.019	0.023	0.027	0.031	0.035	0.039	0.039
0.015	0.019	0.023	0.027	0.030	0.034	0.038	0.041
0.010	0.012	0.015	0.017	0.020	0.022	0.024	0.027

Taiala Igoa
d

10#

12#

14#

16#

18#

20#

24#

d	Fua Fa'atatau
L	min
d_k	maualuga
d_k	min
k	Ref.
n	maualuga
n	min
t	maualuga
t	min

0.164	0.190	0.216	0.242	0.268	0.294	0.320	0.372
7/16	1/2	9/16	5/8	3/4	13/16	13/16	1
0.312	0.362	0.412	0.462	0.512	0.561	0.611	0.711
0.285	0.333	0.380	0.427	0.475	0.522	0.569	0.664
0.100	0.116	0.132	0.148	0.164	0.180	0.196	0.228
0.054	0.060	0.067	0.075	0.075	0.084	0.084	0.094
0.045	0.050	0.056	0.064	0.064	0.072	0.072	0.081
0.045	0.053	0.060	0.068	0.075	0.083	0.090	0.105
0.029	0.034	0.039	0.044	0.049	0.054	0.059	0.069

①, O fa'ailoga o nei umi ma pupu'u e tatau ona i ai i lalo o le ulu e pei ona fa'aalia i le fa'asologa. Fa'aaoga fa'ailoga ulu i lalo o le Ituaiga AB e sui ai fa'ailoga A mo nei uumi ma le pupuu.