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Slotted Countersunk Head Tapping Screws

Ukuthembela ekusebenzeni kunye nokuthembeka kwe-Slotted Raised Countersunk Head Tapping Screws, eyenzelwe ukuhlangabezana nemigangatho ye-DIN 7973 - 1990. Nokuba yeyokwenza amaplanga okanye usetyenziso lwesinyithi, ezi zikrufu zibonelela ngoqhagamshelo olukhuselekileyo noluzinzileyo kwiiprojekthi zakho.

Umzekelo:DIN 7973

Thumela uMbuzo

Ingcaciso yeMveliso

Isisombululo esisebenzayo sokucofa:I-Slotted Raised Countersunk Head Tapping Screws, ngokwe-DIN 7973 - 1990, ibonelela ngesisombululo esisebenzayo sokucofa esifanelekileyo kwizicelo ezahlukeneyo, kubandakanya ukwenziwa komthi, ukwenza isinyithi, kunye nokwakha.

Uyilo lweNtloko ye-Countersunk ephakanyisiweyo:Intloko ye-countersunk ephakanyisiweyo inika ukugqiba ukugungxula xa ifakwe, ukunciphisa umngcipheko wokukrazula kunye nokubonelela ngenkangeleko ecocekileyo kunye neyobuchule kwizicelo ezibonakalayo.

I-DIN 7973 - 1990 Ukuthobela:Ezi zikrufu zokucofa zibambelela kwiinkcukacha ezichazwe kwi-DIN 7973 - 1990, iqinisekisa umgangatho ongaguqukiyo kunye nemigangatho yokusebenza yokucofa okuthembekileyo kumashishini ahlukeneyo.

Ubude bobizo L Iingcebiso: cofa uBubude bobuQiniso L kwaye ufumaneUbunzima .

Screw Thread
d

ST2.2

ST2.9

ST3.5

(ST3.9)

ST4.2

ST4.8

ST5.5

ST6.3

P	I-pitch
a	max
d_k	ubuninzi=ubungakanani obuqhelekileyo
	imiz
f	≈
k	≈
n	Ubungakanani bobizo
	max
	imiz
r	max
t	max
	imiz
y	max	Uhlobo C
		Uhlobo F

0.8	1.1	1.3	1.3	1.4	1.6	1.8	1.8
0.8	1.1	1.3	1.3	1.4	1.6	1.8	1.8
4.3	5.5	6.8	7.5	8.1	9.5	10.8	12.4
4	5.2	6.44	7.14	7.74	9.14	10.37	11.97
0.7	0.9	1.2	1.3	1.4	1.5	1.7	2
1.3	1.7	2.1	2.3	2.5	3	3.4	3.8
0.6	0.8	1	1	1.2	1.2	1.6	1.6
0.8	1	1.2	1.2	1.51	1.51	1.91	1.91
0.66	0.86	1.06	1.06	1.26	1.26	1.66	1.66
0.8	1.1	1.4	1.5	1.6	1.9	2.1	2.4
1.15	1.5	1.9	2.05	2.25	2.6	2.95	3.45
0.95	1.25	1.55	1.7	1.85	2.15	2.45	2.85
2	2.6	3.2	3.5	3.7	4.3	5	6
1.6	2.1	2.5	2.7	2.8	3.2	3.6	3.6