| Skru Oran d | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | ||||
| P | ipolowo | Okun isokuso | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | ||
| Okun ti o dara-1 | / | / | 1 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 | ||||
| Okun ti o dara-2 | / | / | / | 1 | 1.25 | / | / | / | ||||
| b | L≤125 | 16 | 18 | 22 | 26 | 30 | 34 | 38 | 46 | |||
| 125 | L≤200 | / | / | 28 | 32 | 36 | 40 | 44 | 52 | ||||
| L：200 | / | / | / | / | / | / | 57 | 65 | ||||
| c | min | 1 | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 3 | |||
| da | Fọọmu A | o pọju | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 22.4 | ||
| Fọọmu B | o pọju | 6.2 | 7.4 | 10 | 12.6 | 15.2 | 17.7 | 20.7 | 25.7 | |||
| dc | o pọju | 11.8 | 14.2 | 18 | 22.3 | 26.6 | 30.5 | 35 | 43 | |||
| ds | o pọju | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | |||
| min | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | 19.67 | ||||
| du | o pọju | 5.5 | 6.6 | 9 | 11 | 13.5 | 15.5 | 17.5 | 22 | |||
| dw | min | 9.8 | 12.2 | 15.8 | 19.6 | 23.8 | 27.6 | 31.9 | 39.9 | |||
| e | min | 8.71 | 10.95 | 14.26 | 16.5 | 17.62 | 19.86 | 23.15 | 29.87 | |||
| f | o pọju | 1.4 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | |||
| k | o pọju | 5.4 | 6.6 | 8.1 | 9.2 | 11.5 | 12.8 | 14.4 | 17.1 | |||
| k1 | min | 2 | 2.5 | 3.2 | 3.6 | 4.6 | 5.1 | 5.8 | 6.8 | |||
| r1 | min | 0.25 | 0.4 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.8 | |||
| r2 | o pọju | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.9 | 1 | 1.2 | |||
| r3 | min | 0.1 | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.4 | |||
| r4 | ≈ | 3 | 3.4 | 4.3 | 4.3 | 6.4 | 6.4 | 6.4 | 8.5 | |||
| s | max=iwọn onipo | 8 | 10 | 13 | 15 | 16 | 18 | 21 | 27 | |||
| min | 7.78 | 9.78 | 12.73 | 14.73 | 15.73 | 17.73 | 20.67 | 26.67 | ||||
| t | o pọju | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.45 | 0.5 | 0.65 | |||
| min | 0.05 | 0.05 | 0.1 | 0.15 | 0.15 | 0.2 | 0.25 | 0.3 | ||||
Boluti Flange jẹ ohun elo imudani pẹlu iṣẹ titiipa ti ara ẹni diẹ.Oju flange yika wa labẹ ori hexagon ti boluti hexagon boṣewa kan.Oju flange yii ko niya, ṣugbọn ṣepọ pẹlu ori hexagon.Ibi iṣipopada kan wa labẹ oju flange, eyiti o lo lati ṣe agbejade edekoyede ti o lagbara pẹlu matrix, nitorinaa lati ṣaṣeyọri iṣẹ isunmọ egboogi.Nitoribẹẹ, awọn apẹrẹ ọkọ ofurufu tun wa ni isalẹ oju flange, eyiti o ra ni ibamu si awọn iwulo gangan ti awọn olumulo.
Awọn ohun elo meji lo wa lati ṣe awọn boluti flange, ọkan jẹ irin erogba, ekeji jẹ irin alagbara.Ti o ba jẹ boluti flange ti erogba, o tun pin si awọn onipò mẹta: 4.8, 8.8 ati 10.9.Ite 4.8 flange ẹdun jẹ ti Q235, ati pe dada yoo jẹ galvanized lẹhin iṣelọpọ.Ite 8.8 flange bolt ohun elo jẹ ti irin 35, eyi ti o nilo itọju ooru ni nigbamii ipele, ati awọn dada ti wa ni oxidized ati blackened tabi galvanized.Ohun elo boluti flange ti ite 10.9 jẹ ti irin alloy.Ayafi ti ile-iṣẹ ọkọ ayọkẹlẹ yoo lo boluti flange ti ite 10.9, awọn ile-iṣẹ diẹ diẹ yoo lo.Irin alagbara, irin flange boluti ti wa ni ṣe ti boya SUS304 tabi SUS316 ohun elo.Ni gbogbogbo, SUS304 irin alagbara, irin flange boluti jẹ pupọ, ati pe awọn ohun elo SUS316 ko ṣọwọn lo.
Awọn oriṣi mẹta ti awọn ori bolt hexagon flange, ọkan jẹ alapin hexagon flange bolt, iyẹn ni pe, ori hexagon rẹ jẹ kanna bii bolt hexagon hexagon ti a lo nigbagbogbo, ṣugbọn o ni afikun oju flange.Iru alapin ori hexagon flange bolt ni ipele ti o ga julọ, eyiti o le de ite 8.8 tabi 10.9.Awọn miiran ni iho ori flange ẹdun.Aarin ti awọn oniwe-hexagon ori ni ko alapin, sugbon die-die concave.Ohun elo ti boluti flange yii jẹ arinrin, ati pe ipele jẹ 4.8 nikan.Kilode ti o fi yatọ?Ni otitọ, itumọ ti concave kii ṣe iwulo apẹrẹ, ṣugbọn iru apẹrẹ ko nilo awọn ibeere giga fun mimu, ati pe ohun elo ko nilo titẹ pupọ.Ni kukuru, o jẹ idiyele kekere ati irọrun fun iṣelọpọ.Awọn miiran ni wipe o wa ni a agbelebu Iho ni aarin ti awọn hexagon ori, eyi ti o le fi sori ẹrọ pẹlu kan hexagon wrench tabi a agbelebu screwdriver.Ni gbogbogbo, ni ipo rì, nigbati wrench ko le ṣiṣẹ, a le lo screwdriver agbelebu lati yanju iṣoro naa.
Awọn boluti flange hexagon, bii awọn fasteners ti o wọpọ, ni lilo pupọ.Awọn boluti Flange yoo ṣee ṣe si awọn ofo nipasẹ awọn ohun elo pier tutu ti awọn toonu 20 ni akoko kan, ati pe yoo jẹ jiṣẹ si awọn olumulo lẹhin awọn ilana lọpọlọpọ gẹgẹbi yiyi ehin, mimọ, idanwo ati apoti.Awọn roboto ti hexagon flange boluti galvanized pẹlu erogba, irin ti wa ni gbogbo ayika-ore galvanized.Ayẹwo o tẹle ara ko lọ ko lọ jẹ oṣiṣẹ, ati pe o le pese ijabọ ROHS.Ni bayi, ohun elo SUS304 nikan ni a pese fun awọn boluti flange irin alagbara, lakoko ti awọn ohun elo irin alagbara irin alagbara ati 316 irin alagbara irin flange bolts ko ṣe ni bayi.
Nigbagbogbo a ba pade awọn olumulo ni lilo awọn boluti irin alagbara irin alailẹgbẹ, ṣugbọn ninu ọran yii, o ṣoro lati fi ranse, nitori idagbasoke m ati iṣelọpọ ti awọn boluti flange jẹ ohun ti o nira, eyiti o nilo mimu lati tẹ lẹẹmeji agun tutu lati dagba.Ti o ba jẹ ehin idaji, igbesẹ ti o n ṣe ọpa tun nilo ṣiṣi ati mimu mimu lati pari:
