E kholo ea Diameter Square Tube
Liphaephe tse boholo ba lisekoere tse bophara bo boholo le lipeipi tsa tšepe tse nang le likaroloana tse nang le masoba li sebelisoa e le liphaephe tsa ho tsamaisa maro, joalo ka liphaephe tsa ho tsamaisa oli, khase ea tlhaho, khase, metsi le thepa e itseng e tiileng.Ha ho bapisoa le tšepe e tiileng joalo ka tšepe e chitja, phala ea tšepe e na le boima bo bobebe ha ho kobeha le matla a torsion a tšoana.Ke mofuta oa tšepe e nang le likarolo tse fapaneng tsa moruo, e sebelisoang haholo ha ho etsoa likarolo tsa meralo le likarolo tsa mochini, joalo ka liphaephe tsa ho cheka oli, litšepe tsa koloi le libaesekele.Sekhafo le tšepe e sebelisoang kahong ea meaho.Tšebeliso ea lipeipi tsa tšepe ho etsa likarolo tse bōpehileng joaloka lesale e ka eketsa sekhahla sa tšebeliso ea thepa, ea nolofatsa mokhoa oa ho etsa thepa, le ho boloka thepa le ho sebetsa lihora tsa motho.Ka mohlala, mehele ea ho roala, li-jack sleeve, joalo-joalo, li entsoe haholo ka liphaephe tsa tšepe.Liphaephe tsa tšepe le tsona ke thepa ea bohlokoa bakeng sa libetsa tse fapaneng tse tloaelehileng, 'me libarele le libarele kaofela li entsoe ka liphaephe tsa tšepe.Ho ea ka libopeho tse fapaneng tsa libaka tse fapaneng, liphaephe tsa tšepe li ka aroloa ka liphaephe tse chitja le liphaephe tse nang le sebōpeho se khethehileng.Kaha sebaka sa selikalikoe ke sona se seholo ka ho fetisisa tlas'a boemo ba selikalikoe se tšoanang, metsi a mangata a ka tsamaisoa ka tube e chitja.Ho phaella moo, ha karolo ea lesale e le tlas'a khatello ea mahlaseli a ka hare kapa a ka ntle, matla a batla a tšoana.Ka hona, liphaephe tse ngata tsa tšepe ke liphaephe tse chitja.Leha ho le joalo, liphaephe tse chitja le tsona li na le mefokolo e itseng.Ka mohlala, tlas'a boemo ba sefofane se kobehang, liphaephe tse chitja ha li ntle joaloka lisekoere.Liphaephe tse khutlonnetsepa li na le matla a holimo a ho kobeha.Liphaephe tsa lisekoere le tse nang le mahlakore a mabeli li atisa ho sebelisoa mecheng e meng ea mechine ea temo, thepa ea tšepe le ea lepolanka, joalo-joalo Ho ea ka merero e fapaneng, liphaephe tsa tšepe tse nang le sebōpeho se khethehileng tse nang le libopeho tse ling tse fapaneng lia hlokahala.
1. Pipe e kholo ea bophara ba lisekoere bakeng sa sebopeho (GB / T8162-1999) ke pipe e kholo ea bophara ba lisekoere bakeng sa sebopeho se akaretsang le sebopeho sa mechine.
2. Pipe e kholo ea bophara ba lisekoere bakeng sa lipalangoang tsa mokelikeli (GB/T8163-1999) ke pipe e akaretsang ea lisekoere tse kholo tse sebelisetsoang ho tsamaisa metsi, oli, khase le maro a mang.
3. Li-square-diameter tse kholo bakeng sa li-boilers tsa khatello e tlase le e mahareng (GB3087-1999) li sebelisetsoa ho etsa li-tubes tsa mouoane tse futhumetseng haholo bakeng sa li-boilers tse tlase le tse mahareng tsa meaho e fapaneng, li-tubes tsa metsi a belang le li-tubes tsa mouoane o chesang haholo bakeng sa li-boilers tsa locomotive, li-tubes tse kholo tsa mosi; li-tubes tse nyane tsa mosi le li-arches Litšepe tsa boleng bo holimo tsa khabone tsa boleng bo holimo tse chesitsoeng le tse huleloang ka serame (tse phuthoang) lipeipi tsa lisekoere tse kholo bakeng sa lipeipi tsa litene.
4. Li-square-diameter tse kholo bakeng sa li-boilers tse nang le khatello e phahameng (GB5310-1995) ke tšepe ea boleng bo phahameng ea carbon, alloy steel, le tšepe e sa keneleng mocheso e nang le bophara bo boholo ba lisekoere tubes bakeng sa mocheso o futhumatsang oa khatello e phahameng le ka holim'a metsi- li-boilers tsa tube.
5. Phaephe e phahameng ea lisekoere tse bophara bo boholo bakeng sa lisebelisoa tsa manyolo (GB6479-2000) ke tšepe ea boleng bo phahameng ba carbon structural steel le alloy tšepe e kholo ea bophara ba lisekoere pipe e loketseng lisebelisoa tsa lik'hemik'hale le liphaephe tse nang le mocheso o sebetsang oa -40 ~ 400. ℃ le khatello ea ho sebetsa ea 10 ~ 30Ma.Tube.
6. Liphaephe tse boholo ba lisekoere tse kholo bakeng sa ho phunyeha ha peterole (GB9948-88) ke liphaephe tse nang le bophara bo boholo ba lisekoere tse loketseng li-tubes tsa sebōpi, lisebelisoa tsa mocheso le liphaephe tsa ho hloekisa peterole.
7. Liphaephe tsa tšepe bakeng sa ho phunya jeoloji (YB235-70) ke liphaephe tsa tšepe tse sebelisoang bakeng sa ho cheka ha mantlha ke mafapha a jeoloji.Li ka aroloa ka liphaephe tsa ho phunya, li-collar tsa ho phunya, lipeipi tsa mantlha, liphaephe tsa casing le liphaephe tsa sedimentation ho latela ts'ebeliso ea tsona.
8. Pipe ea lisekoere tse kholo bakeng sa ho cheka ha motheo oa daemane (GB3423-82) ke peipi ea lisekoere tse kholo e sebelisetsoang ho cheka ha motheo oa taemane, lithupa tsa mantlha le casing.
9. Pipe ea ho phunya peterole (YB528-65) ke phaephe ea lisekoere tse kholo e teteaneng ka hare kapa ka ntle lipheletsong tse peli tsa ho cheka oli.Liphaephe tsa tšepe li arotsoe ka mefuta e 'meli: terata le e se nang mohala.Liphaephe tse nang le likhoele li hokahantsoe ka manonyeletso, 'me liphaephe tse se nang mohala li hokahantsoe le manonyeletso a lisebelisoa ka ho cheselletsa butt.
10. Lipeipi tsa lisekoere tse kholo tsa carbon tse bophara ba lisekoere bakeng sa likepe (GB5213-85) ke liphaephe tsa k'habone tse nang le bophara bo boholo ba lisekoere tse sebelisoang ha ho etsoa liphaephe tsa khatello ea khatello ea Sehlopha sa I, tsamaiso ea liphaephe tsa khatello ea Sehlopha sa II, li-boilers le li-superheaters.Mocheso o sebetsang oa carbon steel-diameter square tube wall ha o fete 450 ℃, 'me oa tšepe ea tšepe e nang le bophara bo boholo ba lisekoere lerako le feta 450 ℃.
11. Large-diameter square tube bakeng sa koloi halofo ea shaft casing (GB3088-82) ke boleng bo phahameng ba carbon structural steel le alloy structural steel hot-rolled large-diameter square tube bakeng sa ho etsa koloi halofo ea shaft casing le drive axle axle tube. .
12. Pipe ea peterole e nang le khatello e phahameng bakeng sa enjene ea diesel (GB3093-2002) ke phala e kholo ea lisekoere tse nang le serame bakeng sa ho etsa phala e phahameng ea khatello ea tsamaiso ea ente ea diesel.
13. Thepa e nepahetseng ka hare bophara bophara bo boholo lisekoere tube bakeng sa haeteroliki le pneumatic cylinders (GB8713-88) ke batang huleloa kapa batang phuthoa ho nepahala boholo bophara lisekoere tube e nang le bophara e nepahetseng ka hare bakeng sa tlhahiso ea haeteroliki le pneumatic cylinders.
14. Mohatsela o batang kapa o kenngoeng ka mokhoa o batang ka mokhoa o nepahetseng oa pipe ea lisekoere tse kholo (GB3639-2000) e sebelisoa bakeng sa mohaho oa mechine, lisebelisoa tsa hydraulic tse nang le ho nepahala ho phahameng le ho qeta hantle holimo.Ho khetha ka nepo li-square-diameter tse kholo ho etsa meaho ea mochini kapa lisebelisoa tsa hydraulic ho ka boloka lihora tsa machining haholo, ho eketsa ts'ebeliso ea thepa, 'me ka nako e ts'oanang ho thusa ho ntlafatsa boleng ba sehlahisoa.
15. Mehaho ea tšepe e sa hloekang e nang le bophara bo boholo ba lisekoere pipe (GB/T14975-2002) ke tšepe e chesang e entsoeng ka liphaephe tse thibelang ho bola le likarolo tsa mohaho tse sebelisoang haholo lik'hemik'hale, petroleum, textile, bongaka, lijo, mechine le liindasteri tse ling.(E fetisitsoe, e atolositsoe) le li-tubes tse nang le bophara bo boholo ba lisekoere.
16. Thepa e sa hloekang e nang le bophara bo boholo ba lisekoere tube bakeng sa lipalangoang tsa mokelikeli (GB/T14976-2002) ke mocheso o chesang (o fetisitsoeng, o atolositsoeng) le o batang (o phuthohileng) o nang le bophara bo boholo ba lisekoere tube e entsoeng ka tšepe e sa hloekang bakeng sa lipalangoang tsa mokelikeli.
17. Pipe ea lisekoere tse nang le sebōpeho se khethehileng se seholo ke lentsoe le akaretsang bakeng sa liphaephe tsa lisekoere tse bophara bo boholo tse nang le libopeho tse fapaneng ntle le liphaephe tse chitja.Ho ea ka sebopeho se fapaneng le boholo ba karolo ea phala ea tšepe, e ka aroloa ka botenya bo lekanang le botenya bo bōpehileng joaloka phala e kholo ea bophara ba lisekoere (khoutu D), botenya bo sa lekaneng bo bōpehileng joaloka phala e kholo ea bophara ba lisekoere (code BD), mefuta e fapaneng bophara phala e khethehileng e bōpehileng joaloka seamless tšepe (khoutu BJ) ).Li-tubes tse nang le sebopeho se ikhethileng tse nang le bophara bo boholo ba li-rectangular li sebelisoa haholo likarolong tse fapaneng tsa meralo, lisebelisoa le likarolo tsa mochini.Ha li bapisoa le liphaephe tse chitja, liphaephe tse nang le sebopeho se ikhethileng hangata li na le linako tse kholo tsa inertia le modulus ea karolo, 'me li na le ho kobeha le ho hanyetsa ho hoholo, tse ka fokotsang boima ba sebopeho haholo le ho boloka tšepe.
Lipeipi tsa lisekoere tse bophara bo boholo li sebelisoa haholo e le liphaephe tsa ho tsamaisa maro, joalo ka liphaephe tsa ho tsamaisa oli, khase ea tlhaho, khase, metsi le lisebelisoa tse itseng tse tiileng.Liphaephe tse lisekoere tse kholohali li boetse li sebelisoa haholo ha ho etsoa likarolo tsa sebopeho le likarolo tsa mochini, tse kang lipeipi tsa ho phunya oli, litšepe tsa koloi, liforeimi tsa libaesekele le sekala sa tšepe se sebelisoang ha ho hahoa.
Karolo e kholo ea bophara ba lisekoere karolo e hlalosang karolo ea sehlahisoa sa paramethara (GB/T3094-2000)
| Bolelele ba lehlakore/mm | Botenya ba lebota/mm | Sebaka sa karolo/cm2 | Boima ba khopolo/kg/M | Motsotso oa inertia/cm4 | Karolo ea modulus/cm3 |
| 40 | 3.5 | 4.9 | 3.85 | 11.16 | 5.58 |
| 50 | 4 | 7.09 | 5.56 | 25.56 | 10.22 |
| 60 | 5 | 10.58 | 8.3 | 54.57 | 18.19 |
| 70 | 5 | 12.58 | 9.87 | 90.26 | 25.79 |
| 80 | 5 | 14.58 | 11.44 | 138.9 | 34.72 |
| 92 | 5 | 16.98 | 13.33 | 217.1 | 47.19 |
| 100 | 5 | 18.58 | 14.58 | 282.8 | 56.57 |
| 108 | 5 | 19.96 | 15.67 | 346.99 | 72.14 |
| 120 | 5 | 22.36 | 17.55 | 485.47 | 89.79 |
| 110 | 7 | 28.01 | 21.99 | 503.4 | 91.54 |
| 150 | 6 | 33.63 | 26.4 | 1145.91 | 168.85 |
| 180 | 16 | 98.37 | 77.22 | 4252.42 | 590.55 |
| 200 | 8 | 59.79 | 46.94 | 3621 | 400.25 |
| 250 | 10 | 93.42 | 73.33 | 8841.87 | 781.73 |
| 16 | 162.37 | 127.46 | 18462.79 | 1521.42 | 200.65 |
