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Kea i hookiekieia Contersunk poʻo uʻu uʻi wili me ka paʻi ʻana i ke kaula wili

E ʻike i ka hana hoʻoheheʻe ʻana a me ka paʻi ʻana me Cross Recessed Raised Countersunk Head Drilling Screws With Tapping Screw Thread DIN EN ISO 15483 - 2000. ʻO kēia mau wili, e hālāwai ana i nā kūlana honua, hāʻawi i ka hana hilinaʻi ma waena o nā noi like ʻole. Inā ma ke kūkulu ʻana, kaʻa, ʻoihana, a i ʻole nā hana ʻē aʻe e koi ana i ka hana ʻana a me ka paʻi ʻana, e hilinaʻi ma DIN EN ISO 15483 - 2000 screws no ka hoʻopaʻa pono ʻana.

Hoʻohālike:DIN EN ISO 15483

E hoʻouna i ka nīnau

Hōʻike huahana

ʻO ke keʻa i hoʻokiʻekiʻe ʻia i ke poʻo hoʻoheheʻe ʻana i ke poʻo me ke kāʻei ʻana i ke kaula uila:Cross Recessed Raised Countersunk Head Drilling Screws With Tapping Screw Thread DIN EN ISO 15483 - 2000 he mau mea hoʻopaʻa kūikawā i hoʻolālā ʻia no ka wili ʻana a me ka paʻi ʻana i nā hana i nā mea like ʻole, i hoʻohana mau ʻia i ke kūkulu ʻana, kaʻa, a me nā ʻoihana ʻoihana.

Hoʻopili i ka DIN EN ISO 15483 - 2000 Standard:Hoʻopili kēia mau wili i ka maʻamau DIN EN ISO 15483 - 2000, e hōʻoiaʻiʻo ana i ka hana kiʻekiʻe a me ka hilinaʻi i ka wili ʻana a me ka paʻi ʻana i nā noi ma nā mea like ʻole.

Hana ʻelua:Ke hōʻike nei i kahi hoʻolālā wili a me ka paʻi ʻana i ke kaula wili, hiki i kēia mau wili ke hana i ka hana wili a me ka paʻi ʻana i ka hana hoʻokahi, e hōʻemi ana i ka manawa hui a hoʻonui i ka huahana.

Hoʻolālā ʻia ʻo Countersunk Head me ke Cross Recess:Me ka hoʻolālā poʻo countersunk hoʻokiʻekiʻe a me ka hoʻomaha hoʻomaha, hāʻawi kēia mau wili i ka hoʻonohonoho maʻalahi a me ka wehe ʻana me ka hoʻohana ʻana i nā screwdrivers kūpono, e hāʻawi ana i ka maʻalahi a me ka versatility i nā hana hoʻopaʻa.

Ke noi ākea:He kūpono no ka nui o nā noi i ke kūkulu ʻana, automotive, ʻoihana, a me nā ʻāpana ʻē aʻe kahi e koi ʻia ai nā hana wili a me ka paʻi ʻana no ka hoʻopaʻa paʻa paʻa.

Ka lōʻihi inoa L Manaʻo kōkua: koho i ka Nominal Length L a loaʻa .

Lahi Uila

ST2.9

ST3.5

ST4.2

ST4.8

ST5.5

ST6.3

P	Pitch
a	max
d_k	max
d_k	min
f	≈
k	max
r	max
R	≈
Socket No.
M₁
M₂
α	0+2°
ʻO ka laulā wili (ka pepa a i ʻole ka mānoanoa pā)	min
ʻO ka laulā wili (ka pepa a i ʻole ka mānoanoa pā)	max

1.1	1.3	1.4	1.6	1.8	1.8
1.1	1.3	1.4	1.6	1.8	1.8
5.5	7.3	8.4	9.3	10.3	11.3
5.2	6.9	8	8.9	9.9	10.9
0.7	0.8	1	1.2	1.3	1.4
1.7	2.35	2.6	2.8	3	3.15
1.2	1.4	1.6	2	2.2	2.4
6	8.5	9.5	9.5	11	12
1	2	2	2	3	3
3.4	4.8	5.2	5.4	6.7	7.3
3.3	4.8	5.2	5.6	6.6	7.2
90°	90°	90°	90°	90°	90°
0.7	0.7	1.75	1.75	1.75	2
1.9	2.25	3	4.4	5.25	6

Lg (min)

①, Hōʻike ʻia ka hana o ka piko drill (diameter dp) ma ISO 10666.
②, Mea Hana:
a) E hoʻohana ʻia ke kila paʻakikī a i ʻole ke kila wela
b) ʻoʻoleʻa:
ʻO ka paʻakikī o ka ʻili liʻiliʻi o nā wili wili ma hope o ka mālama ʻana i ka wela he 530 HV 0.3; ʻO ka paʻakikī nui ma hope o ka mālama ʻana i ka wela: 320 HV 5 a 400 HV 5 no nā kaula ≤ST4.2, 320 HV 10 a 400 HV 10 no nā kaula > ST4.2; Wahi a ISO 10666

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