Tlhaloso ea Sehlahisoa:
Tšepe e chitja e bolela tšepe e telele e tiileng e nang le karolo e chitja.Tlhaloso ea eona e hlalosoa ka bophara (mm).Ka mohlala, "50mm" e bolela tšepe e chitja e nang le bophara ba 50mm.
Sehlopha ka mokhoa:
Tšepe e pota-potileng e arotsoe ka mokhoa o chesang oa ho bilika, oa forging le o batang.Tlhaloso ea tšepe e chitja e chesang ke 5.5-250mm.Har'a tsona, 5.5-25mm tšepe e pota-potileng e nyenyane haholo e fanoa ka mekotla ea mekoallo e otlolohileng, e sebelisoang hangata e le ho matlafatsa, liboutu le likarolo tse sa tšoaneng tsa mechine;Tšepe e chitja e kholo ho feta 25mm e sebelisoa haholo bakeng sa ho etsa likarolo tsa mochini, li-billet tsa tšepe tse se nang seam, jj.
Ho arola ka sebopeho sa lik'hemik'hale:
Tšepe ea carbon e ka aroloa ka tšepe e tlaase ea carbon, tšepe ea carbon e mahareng le tšepe e phahameng ea carbon ho latela sebopeho sa lik'hemik'hale (ke hore, carbon content).
Karolelano ho latela boleng ba tšepe:
Ho latela boleng ba tšepe, e ka aroloa ka tšepe e tloaelehileng ea k'habone le tšepe ea boleng bo holimo.
Phapang lipakeng tsa tšepe e chitja le tse ling tse matlafatsang:
1. Ponahalo e fapane.Tšepe e pota-potileng e boreleli ebile e pota-potile, ha e na wrinkles kapa likhopo, 'me bokaholimo ba mekoallo e meng ea tšepe e betliloeng kapa e entsoeng ka likhopo, e leng se etsang hore ho be le tlamo e nyenyane pakeng tsa tšepe e chitja le konkreite, ha tlamahano e pakeng tsa litšepe tse ling le konkreite e le teng. e kgolo.
2. Sebopeho se fapane.Round steel (Grade I steel) ke ea tšepe e tloaelehileng e tlase ea khabone, 'me litšepe tse ling hangata ke tšepe ea alloy.
3. Matla a tšepe e chitja a fapane.Matla a tšepe e chitja a tlase, athe a litšepe tse ling a phahame.Ke hore, ha e bapisoa le li-reinforcements tse ling, tšepe e chitja e nang le bophara bo lekanang e ka mamella tsitsipano e fokolang, empa polasetiki ea eona e matla ho feta tse ling tse matlafatsang.Ke hore, tšepe e chitja e na le deformation e kholo pele e huloa, athe li-reinforcement tse ling li na le deformation e nyane haholo pele e huloa.
Lethathamo la Litlhaloso tsa Round Steel:
Mlisebelisoa | Litlhaloso | Lisebelisoa | Litlhaloso |
8#-10# | ∮16-290 | 65Mn | ∮40-300 |
15# | ∮14-150 | 45Mn2 | ∮18-75 |
20# | ∮8-480 | 60Si2Mn | ∮16-150 |
35# | ∮8-480 | 20CrMnTi | ∮10-480 |
45# | ∮6.5-480 | 20crmnTiB | ∮16-75 |
Q235B | ∮6.5-180 | GCr15 | ∮16-400 |
40Kr | ∮8-480 | ML35 | ∮8-150 |
20Kr | ∮10-480 | T8-T13 | ∮8-480 |
42CrMo | ∮12-480 | Cr12 | ∮16-300 |
35CrMo | ∮12-480 | Cr12MoV | ∮16-300 |
20CrMo | ∮12-300 | 3Cr2W8V | ∮16-300 |
38CrMoAL | ∮20-300 | 45Cr50Cr | ∮20-300 |
5CrMnMo | ∮20-450 | 20CrMnMo | ∮20-300 |
16Mn(Q345B) | ∮14-365 | 40Mn2 | ∮28-60 |
50Mn | ∮40-200 | 35Kr | ∮55 |
15CrMo | ∮21∮24∮75 | 15Mn | ∮32∮170 |
25# | ∮16-280 | 40CrMnMo | ∮80-∮160 |
YF45MnV | ∮28-80 | 20CrMnMo | ∮20-300 |
30# | ∮6.5-480 | 27 Simn | ∮20-350 |
30Crmo | ∮28 | Crwmn | ∮20-300 |
30CrmnTi | ∮16-300 | H13(4Cr5MoSiVi) | ∮20-300 |
60# | ∮210.∮260 | 40crNimo | ∮20-400 |
Litšoantšo tsa Sehlahisoa:
Ho Paka le ho Romela:
Kopo:
1) Lifofane, koloi, terene
2) Lerako la moaho, lisiling, khabinete ea thepa ea ka tlung, poleiti ea mabone
3) Letlapa la ho tsamaisa thepa, poleiti e bonts'ang letsatsi, mosireletsi oa sekhutlo, lisebelisoa tsa insulation
4) Botlolo ea seno, cap, ring-pull, khetla ea litlolo le sekoaelo
5) khetla ea lihlahisoa tsa motlakase, poleiti ea mochini oa boenjiniere
6) PS baseplate, CTP baseplate, matšoao, nameplate
7) Letlapa la Alumimum / poleiti e kentsoeng, e tingoeng le poleiti e otlolletsoeng pele
8) Lijana tsa aluminium reefer le lijana tse khethehileng, joalo-joalo.
Linaha Tse Rekisetsoang kantle:
LBH:
1.Hobaneng o re khetha?
Khamphani ea rona e bile lilemo tse 12.Re laola boleng ba lihlahisoa ka thata haholo, ho na le batho ba khethehileng bakeng sa boleng.
Haeba u fumane theko e tlase ho tsoa ho morekisi e mong, re tla lefa bareki habeli ka theko e holimo.
2.Na nako ea hau ea ho fana ka nako e kae?
Ho ya ka bongata.Ka kakaretso ka hare ho matsatsi a 2-7 haeba setokong.Le matsatsi a 15-20 haeba a se teng.
3.Lipehelo tsa hau tsa tefo ke life?
A: Ka T/T 30% esale pele, le 70% pele ho pepa.
B:100% L/C ha u bona.
C:Ka T/T 30% esale pele, le 70% L/C ha u bona.
4.Na u fana ka mehlala?Na ke mahala?
E, re fana ka sampuli mahala empa ha re lefelle litšenyehelo tsa thepa.
5.Ho thoe'ng haeba moreki a sa khotsofala?
Haeba ho na le bothata ka sehlahisoa, re nka boikarabelo bo feletseng.
Haeba ho na le bothata tšebetsong ea lipalangoang, re tla u thusa ho bo rarolla.