E shebane le bareki khafetsa, 'me ke sepheo sa rona sa ho qetela ho se be morekisi ea tšepahalang, ea tšepahalang le ea tšepahalang, empa hape le molekane oa bareki ba rona bakeng sa Moralo o Khethehileng oa ASTM AISI 4130 4340 4140 4145 Hot Forged Rolled Qt Harden Qenched Tempered Oil Alloy Steel. Engineering Steel Round Bar, Rea u amohela ho ikopanya le rona haeba u ka khahloa ke lihlahisoa tsa rona, re tla u fa surprice bakeng sa Qulity le Litšenyehelo.
E shebane le bareki khafetsa, 'me ke sepheo sa rona sa mantlha ho se be feela mofani oa thepa ea tšepahalang, ea ka tšeptjoang le ea tšepahalang, empa hape le molekane oa bareki ba rona.China ASTM4140 le Scm440, Basebetsi bohle ba lifeme, mabenkele le liofisi ba ntse ba sokola ho fumana sepheo se le seng sa ho fana ka litšebeletso le boleng bo holimo.Khoebo ea 'nete ke ho fumana maemo a win-win.Re ka thabela ho fana ka tšehetso e eketsehileng bakeng sa bareki.Amohela bareki bohle ba molemo ho buisana le rona lintlha tsa thepa ea rona!
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 ts'ebetsong ea lipalangoang, re tla u thusa ho bo rarolla.E itšetlehile ka bareki kamehla, 'me ke sepheo sa rona sa ho qetela ho se be feela mofani oa thepa ea tšepahalang, ea ka tšeptjoang le ea tšepahalang, empa hape le molekane oa bareki ba rona bakeng sa Khethehileng. Moralo oa ASTM AISI 4130 4340 4140 4145 Hot Forged Rolled Qt Harden Qenched Tempered Oil Alloy Steel Engineering Steel Round Bar, Rea u amohela ho ikopanya le rona haeba u ka khahloa ke lihlahisoa tsa rona, re tla u fa surprice bakeng sa Qulity le Litšenyehelo.
Moralo o Khethehileng bakeng saChina ASTM4140 le Scm440, Basebetsi bohle ba lifeme, mabenkele le liofisi ba ntse ba sokola ho fumana sepheo se le seng sa ho fana ka litšebeletso le boleng bo holimo.Khoebo ea 'nete ke ho fumana maemo a win-win.Re ka thabela ho fana ka tšehetso e eketsehileng bakeng sa bareki.Amohela bareki bohle ba molemo ho buisana le rona lintlha tsa thepa ea rona!