Awọn skru ẹrọ Countersunk jẹ iru ohun mimu ti a lo lati so awọn nkan meji tabi diẹ sii papọ. Wọn ni ori alapin ti a ṣe apẹrẹ lati joko ni ṣan pẹlu oju ti ohun elo ti o so mọ, fifun irisi ti o mọ ati ṣiṣan. Awọn skru wọnyi ni a lo nigbagbogbo ni awọn ohun elo nibiti ori skru ko yẹ ki o yọ jade loke dada ohun elo, gẹgẹbi ni iṣẹ igi, apejọ aga, ati iṣelọpọ adaṣe.
Ohun elo ti a lo lati ṣe iṣelọpọ awọn skru ẹrọ countersunk le yatọ, pẹlu awọn aṣayan olokiki pẹlu irin alagbara, idẹ, ati aluminiomu. Yiyan ohun elo yoo dale lori ohun elo ati awọn ifosiwewe ayika, gẹgẹbi ifihan si ọrinrin ati awọn kemikali. Irin alagbara, irin jẹ ayanfẹ olokiki nitori idiwọ ipata rẹ, lakoko ti a lo idẹ nigbagbogbo fun awọn idi ohun ọṣọ.
Awọn skru ẹrọ Countersunk wa ni ọpọlọpọ awọn titobi ati awọn aza, pẹlu oriṣiriṣi awọn ipolowo okun ati gigun. Wọn le ṣe pẹlu ọpọlọpọ awọn oriṣi ti awọn ori awakọ, gẹgẹbi slotted, Phillips, ati Torx, eyiti o funni ni awọn ipele oriṣiriṣi ti gbigbe iyipo ati resistance tamper.
Orukọ ọja: |
Cross Recessed dide Warankasi Head skru DIN 7985 - 1990 |
Iwọnwọn: |
LATI 7985-1990 |
|
Ohun elo: |
Erogba irin ati irin alagbara, irin |
Iwọn: |
Awọn ajohunše itọkasi ati ni ibamu si awọn ibeere alabara |
Ti pari: |
Zinc Plated,Hot Dip Galvanized Steel,Dacromet,Nickel Plated,Black Oxide,Plain
|
Akoko Ifijiṣẹ: |
Ni deede ni awọn ọjọ 30-40. |
Ipo Opo |
External
|
Orisi Opo: |
Metiriki [M] |
Wiwakọ inu: |
Phillips / Pozidriv |
Wiwakọ ita: |
Dide Warankasi Ori |
Titiipa Iru: |
/
|
Shank: |
Shank ti o dinku |
Ojuami: |
Alapin Point |
Samisi: |
Bi beere |
Iye Gigun L - 2 3 4 5 6 8 10 12 (14) 16 (18) 20 (22) 25 (28) 30 35 40 45 50 55 60 Italolobo: Yatọ Gigun Orukọ L ati gba Gigun Atẹle Iwọn. |
Iwọn okun d |
|
P
|
ipolowo |
a
|
o pọju |
b
|
min |
dk |
max=iwọn ipin |
min |
k
|
Iwọn Orukọ |
o pọju |
min |
r
|
min |
h
|
≈
|
x
|
o pọju |
Socket No. |
M1 |
≈
|
M2 |
≈
|
|
0.35
|
0.4
|
0.45
|
0.5
|
0.6
|
0.7
|
0.8
|
1
|
1.25
|
1.5
|
0.7
|
0.8
|
0.9
|
1
|
1.2
|
1.4
|
1.6
|
2
|
2.5
|
3
|
15
|
16
|
18
|
19
|
20
|
22
|
25
|
28
|
34
|
40
|
3.2
|
4
|
5
|
6
|
7
|
8
|
10
|
12
|
16
|
20
|
2.9
|
3.7
|
4.7
|
5.7
|
6.64
|
7.64
|
9.64
|
11.57
|
15.57
|
19.48
|
1.3
|
1.6
|
2
|
2.4
|
2.7
|
3.1
|
3.8
|
4.6
|
6
|
7.5
|
1.42
|
1.72
|
2.12
|
2.52
|
2.82
|
3.25
|
3.95
|
4.75
|
6.15
|
7.68
|
1.18
|
1.48
|
1.88
|
2.28
|
2.58
|
2.95
|
3.65
|
4.45
|
5.85
|
7.32
|
0.1
|
0.1
|
0.1
|
0.1
|
0.2
|
0.2
|
0.2
|
0.25
|
0.4
|
0.4
|
0.8
|
1.1
|
1.3
|
1.6
|
1.9
|
2
|
2.5
|
3
|
3.7
|
4.8
|
0.9
|
1
|
1.1
|
1.25
|
1.5
|
1.75
|
2
|
2.5
|
3.2
|
3.8
|
0
|
1
|
1
|
1
|
2
|
2
|
2
|
3
|
4
|
4
|
1.8
|
2.5
|
2.7
|
3.1
|
4.2
|
4.6
|
5.3
|
6.8
|
9
|
10.2
|
1.8
|
2.4
|
2.6
|
3
|
4
|
4.3
|
5
|
6.7
|
8.8
|
9.9
|
|
Iwọn fun awọn ọja irin 1000 (≈kg) |
|
|
|
|
1), Ohun elo: a) Irin, kilasi ohun-ini: 4.8,5.8,8.8 Standard DIN ISO 898-1 b) Irin alagbara, kilasi ohun-ini: A2-70, A4-70 Standard DIN 267-11 c) Irin ti kii-ferrou, CuZn=CU2 tabi CU3 ni yiyan ti olupese, Standard DIN 267-18 |
Nipa Zhenkun fasteners
Ningbo Zhenkun Machinery Co., Ltd jẹ olupilẹṣẹ alamọdaju ti awọn ohun-ọṣọ, pẹlu awọn skru ẹrọ countersunk. Pẹlu awọn ọdun 10 ti iriri ni ile-iṣẹ, a ti ni idagbasoke orukọ kan fun ipese awọn ọja ti o ga julọ ti o pade awọn aini awọn onibara wa. Ile-iṣẹ iṣelọpọ wa ti ni ipese pẹlu awọn ohun elo-ti-ti-aworan, ati pe a lo awọn ohun elo ti o dara julọ lati rii daju pe awọn ọja wa ni didara julọ. A ṣe ileri lati pese iṣẹ alabara ti o dara julọ ati tiraka lati kọja awọn ireti awọn alabara wa. Kan si wa loni lati ni imọ siwaju sii nipa awọn ọja ati iṣẹ wa.
Gbona Tags: Countersunk Machine Screw, China, Awọn olupese, Awọn olupese, Factory, Osunwon, Adani, Didara