> Iimveliso > Izikrufu > Ukucofa izikrufu > Umnqamlezo uphakanyiswe izikrufu zokucofa zentloko ezinyusiweyo

Iimveliso

Iimveliso ezitsha

Umnqamlezo uphakanyiswe izikrufu zokucofa zentloko ezinyusiweyo

I-Cross Recessed Raised Countersunk Head Tapping Screws inikezela ngesisombululo esisebenzayo nesithembekileyo sokudala imicu yangaphakathi. Ibandakanya uyilo oluphakanyisiweyo lwentloko ye-countersunk kunye ne-cross recessed head, ezi zikrufu ziqinisekisa ukudibanisa okukhuselekileyo kunye nokulula ukufakela. Khetha ezi zikrufu kwiimfuno zakho zokucofa ngokuzithemba.

Umzekelo:DIN 7983

Thumela uMbuzo

Ingcaciso yeMveliso

[208]

Isisombululo esisebenzayo sokucofa:I-Cross Recessed Raised Countersunk Head Tapping Screws inikezela ngesisombululo esisebenzayo sokwenza imicu yangaphakathi kwizinto ezahlukeneyo, ukubonelela ngokukhawuleza ngokukhuselekileyo kwizicelo apho i-countersinking iyadingeka.

Uyilo lweNtloko ye-Countersunk ephakanyisiweyo:Uyilo oluphakanyisiweyo lwentloko ye-countersunk luvumela isikrufu ukuba sihlale sigungxulwe nomphezulu xa sifakiwe, sibonelela ngenkangeleko ecocekileyo ngelixa sisavumela ukubamba kunye nokususwa ngokulula.

Uyilo oluPhuhliswe ngokutsha:Ngoyilo lwazo lwe-cross recessed, ezi zikrini zokucofa zivumela ukufakwa lula kunye nokususwa usebenzisa i-screwdriver ehambelanayo, ukubonelela ngokulula kunye nokusebenza kakuhle ngexesha lendibano kunye nemisebenzi yokulondoloza.

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
d_k	imiz
f	≈
k	≈
y	Uhlobo C
y	Uhlobo F
Inombolo yesokethi.
M₁	≈
M₂	≈

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
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
1	1	2	2	2	2	3	3
2.8	3.4	4.6	4.7	4.9	5.4	7	7.4
2.4	3.1	4.3	4.4	4.6	5.1	6.6	7.1

Ubunzima beemveliso zentsimbi ezili-1000 (≈kg)

Iithegi ezishushu: I-Cross recessed yaphakamisa izikrufu zokucofa zentloko, iTshayina, abavelisi, ababoneleli, iFactory, iWholesale, eyenzelwe wena, uMgangatho