1 Gadzirira ungano isati yasvika
1.1Ita shuwa kuti iyo flange yekubatanidza yakasarudzwa se ISO 6162-2 inosangana nezvinodiwa zvechishandiso (semuenzaniso yakayerwa kudzvanywa, tembiricha nezvimwewo).
1.2Ita shuwa kuti zvinhu zveflange (flange chinongedzo, simbi, screw, O-mhete) uye zviteshi zvinoenderana ne ISO 6162-2.
1.3Ita shuwa kuti akakodzera screws, metric yerudzi rwekutanga uye inch yerudzi rwechipiri.
1.4Ita shuwa kuti hausanganise zvikamu ne ISO 6162-1 zvikamu.Nzira yekuziva sei zvakasiyana siyana"Maitiro ekuziva ISO 6162-1 uye ISO 6162-2 flange kubatana uye zvikamu"link.
1.5Ita shuwa kuti yese yekuisa chisimbiso uye yepasi interface (inosanganisira port uye flange zvikamu) hazvina maburrs, nick, makwara uye chero zvinhu zvekunze.
2 Nzira yekuunganidza zvakanaka
2.1Kuti ubatsire kuderedza O-ring scrub-out, gadzira O-ring nejasi rakareruka re hydraulic fluid inoshandiswa muhurongwa kana mafuta anowirirana, kana zvichidiwa.Chengetedza zvakanyanya, sezvo mafuta akawandisa anogona kubuda kubva mujoini uye achitungamira kune chiratidzo chenhema chekudonha.
Cherechedza:O-mhete saizi ona tafura 1 kana tafura 2, uye yakafanana saizi yemetric kana inch screw, yakakura saizi ye ISO 6162-1 uye ISO 6162-2 flange yekubatanidza, hapana nyaya yakasanganiswa.
2.2Isa musoro wakafuratira uye mabhanhire eflange.
2.3Isai mawashi akaomeswa pazvisungo, uye isa zvisungo kuburikidza nemakomba ari mumagetsi.
2.4Ruoko simbisa masiruru mukutevedzana kunoratidzwa muFigure 1 kuve nechokwadi chekubata yunifomu pane ese mana screw nzvimbo kudzivirira iyo flange tipping, izvo zvinogona kutungamirira kune flange kutyoka panguva yekushandisa yekupedzisira torque.
Mufananidzo 1 - Screw tightening kutevedzana
2.5Torque ma screws munhevedzano inoratidzwa muMufananidzo 1 mukuwedzera kuviri kana kudarika kune inokurudzirwa screw torque level uye kushandisa masikuru anoenderana netafura 1 yemetric screw uye tafura 2 ye inch screw.
Tafura 1 - Torque uye wrench saizi ine metric screw yekuunganidza maflange ekubatanidza anoenderana ne ISO 6162-2.
| Nominal saizi | Maximum kushanda pressure | Type 1 (metric) | ||||||||
| Screw Thread | Kureba kwekukwenya mm | Screw torque N.m | Chipanera | O-mhete | ||||||
| MPa | bar | nokuda kwehexagon musoro sikuruu mm | for socket musoro sikuruu mm | Code | Ipasi dhayamita mm | Crosi -chikamu mm | ||||
| 13 | 42 | 420 | M8 | 30 | 32 | 13 | 6 | 210 | 18.64 | 3.53 |
| 19 | 42 | 420 | M10 | 35 | 70 | 16 | 8 | 214 | 24.99 | 3.53 |
| 25 | 42 | 420 | M12 | 45 | 130 | 18 | 10 | 219 | 32.92 | 3.53 |
| 32 | 42 | 420 | M12 | 45 | 130 | 18 | 10 | 222 | 37.69 | 3.53 |
| 38 | 42 | 420 | M16 | 55 | 295 | 24 | 14 | 225 | 47.22 | 3.53 |
| 51 | 42 | 420 | M20 | 70 | 550 | 30 | 17 | 228 | 56.74 | 3.53 |
| 64 | 42 | 420 | M24 | 80 | 550 | 36 | 19 | 232 | 69.44 | 3.53 |
| 76 | 42 | 420 | M30 | 90 | 650 | 46 | 22 | 237 | 85.32 | 3.53 |
Tafura 2 - Torque uye wrench saizi ine inch screw yekuunganidza flange zvinongedzo zvinoenderana ne ISO 6162-2.
| Nominal saizi | Maximum kushanda pressure | Type 2 (inch) | ||||||||
| Screw Thread | Kureba kwekukwenya mm | Screw torque N.m | Chipanera | O-mhete | ||||||
| MPa | bar | nokuda kwehexagon musoro sikuruu in | for socket musoro sikuruu in | Code | Ipasi dhayamita mm | Crosi -chikamu mm | ||||
| 13 | 42 | 420 | 5/16-18 | 32 | 32 | 1/2 | 1/4 | 210 | 18.64 | 3.53 |
| 19 | 42 | 420 | 3/8-16 | 38 | 60 | 9/16 | 5/16 | 214 | 24.99 | 3.53 |
| 25 | 42 | 420 | 7/16-14 | 44 | 92 | 5/8 | 3/8 | 219 | 32.92 | 3.53 |
| 32 | 42 | 420 | 1/2-13 | 44 | 150 | 3/4 | 3/8 | 222 | 37.69 | 3.53 |
| 38 | 42 | 420 | 5/8-11 | 57 | 295 | 15/16 | 1/2 | 225 | 47.22 | 3.53 |
| 51 | 42 | 420 | 3/4-10 | 70 | 450 | 1 1/8 | 5/8 | 228 | 56.74 | 3.53 |
| 64 | 42 | 420 | - | - | - | - | - | 232 | 69.44 | 3.53 |
| 76 | 42 | 420 | - | - | - | - | - | 237 | 85.32 | 3.53 |
Nguva yekutumira: Jan-20-2022