DIN 9250 Wedge Lock Washer
DIN 9250 Vipimo Rejea
M | d | dc | h | H |
M1.6 | 1.7 | 3.2 | 0.35 | 0.6 |
M2 | 2.2 | 4 | 0.35 | 0.6 |
M2.5 | 2.7 | 4.8 | 0.45 | 0.9 |
M3 | 3.2 | 5.5 | 0.45 | 0.9 |
M3.5 | 3.7 | 6 | 0.45 | 0.9 |
M4 | 4.3 | 7 | 0.5 | 1 |
M5 | 5.3 | 9 | 0.6 | 1.1 |
M6 | 6.4 | 10 | 0.7 | 1.2 |
M6.35 | 6.7 | 9.5 | 0.7 | 1.2 |
M7 | 7.4 | 12 | 0.7 | 1.3 |
M8 | 8.4 | 13 | 0.8 | 1.4 |
M10 | 10.5 | 16 | 1 | 1.6 |
M11.1 | 11.6 | 15.5 | 1 | 1.6 |
M12 | 13 | 18 | 1.1 | 1.7 |
M12.7 | 13.7 | 19 | 1.1 | 1.8 |
M14 | 15 | 22 | 1.2 | 2 |
M16 | 17 | 24 | 1.3 | 2.1 |
M18 | 19 | 27 | 1.5 | 2.3 |
M19 | 20 | 30 | 1.5 | 2.4 |
M20 | 21 | 30 | 1.5 | 2.4 |
M22 | 23 | 33 | 1.5 | 2.5 |
M24 | 25.6 | 36 | 1.8 | 2.7 |
M25.4 | 27 | 38 | 2 | 2.8 |
M27 | 28.6 | 39 | 2 | 2.9 |
M30 | 31.6 | 45 | 2 | 3.2 |
M33 | 34.8 | 50 | 2.5 | 4 |
M36 | 38 | 54 | 2.5 | 4.2 |
M42 | 44 | 63 | 3 | 4.8 |
DIN 9250 huduma
Ubunifu wa sura:
Kawaida washer elastic elastic au muundo mgawanyiko-petal, ambao hutumia makali ya meno au shinikizo la kugawanyika-pet ili kuongeza msuguano na kwa ufanisi kuzuia bolt au lishe kutoka kufunguliwa.
Sura inaweza kuwa ya conical, bati au mgawanyiko-petal, na muundo maalum unategemea programu halisi.
Kanuni ya kupambana na kukomesha:
Baada ya washer kukazwa, meno au petals zitaingizwa kwenye uso wa unganisho, na kutengeneza upinzani wa msuguano wa ziada.
Chini ya hatua ya vibration au mzigo wa athari, washer huzuia unganisho lililowekwa kwa kufunguliwa kwa kusambaza kwa kusambaza mzigo na kunyonya vibration.
Nyenzo na Matibabu:
Nyenzo: Kawaida hufanywa kwa chuma cha kaboni yenye nguvu au chuma cha pua ili kuhakikisha nguvu na uimara.
Matibabu ya uso: Tumia michakato kama vile kusaga, phosphating au oxidation ili kuboresha upinzani wa kutu na inafaa kwa mazingira magumu.
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