Cov yeeb nkab hlau ci ntsa iab uas dov tiav lawm yog cov khoom siv hlau uas muaj qhov tseeb siab tom qab ua tiav kev kos duab lossis dov txias. Vim tias cov phab ntsa sab hauv thiab sab nraud ntawm cov raj precision ci ntsa iab tsis muaj txheej oxide, tsis muaj qhov xau hauv qab qhov siab, qhov tseeb siab, ua tiav siab, tsis muaj kev hloov pauv thaum khoov txias, flaring, flattening thiab tsis muaj kab nrib pleb, thiab lwm yam, lawv feem ntau yog siv los tsim cov khoom siv pneumatic lossis hydraulic, xws li lub tog raj kheej lossis lub tog raj kheej roj, uas tuaj yeem yog cov raj seamless lossis cov raj welded. Cov tshuaj lom neeg ntawm cov raj precision ci ntsa iab suav nrog carbon C, silicon Si, manganese Mn, sulfur S, phosphorus P, thiab chromium Cr.
Cov yam ntxwv tseem ceeb ntawm kev ua tiav lub raj ci:
Cov phab ntsa sab hauv thiab sab nraud ntawm cov yeeb nkab hlau muaj qhov tseeb siab thiab ua tiav siab. Tom qab kev kho cua sov, cov yeeb nkab hlau tsis muaj txheej oxide, thiab phab ntsa sab hauv muaj kev huv siab. Cov yeeb nkab hlau dais siab, kev khoov txias tsis deform, thiab flaring thiab flattening tsis tawg. Cov yeeb nkab hlau dov tiav uas Tianjin Century Zoomlion muab tuaj yeem siv rau ntau yam kev hloov pauv nyuaj thiab kev ua haujlwm kho tshuab. Cov yeeb nkab hlau xim: dawb nrog lub teeb, nrog lub teeb ci ntsa iab.
Tus qauv, cov khoom siv thiab kev xa khoom tiav-dov lub raj ci ntsa iab
Cov qauv tseem ceeb: GB/T3639, DIN2391-94/C, DIN2445, EN10305, DIN1630, DIN1629, ASTMA106, ASTMA179, JISG3445
Cov ntaub ntawv tseem ceeb: 10 #, 20 #, 35,45,40Cr, 25Mn.37Mn5, St35 (E235), St37.4, St45 (E255), St52 (E355)
Cov xwm txheej xa khoom tseem ceeb: NBK (+N), GBK (+A), BK (+C), BKW (+LC), BKS (+SR)
Daim ntawv thov ntawmua tiav-dov lub raj ci ntsa iab
Cov tsheb, cov khoom siv tshuab thiab lwm yam tshuab uas muaj qhov xav tau siab rau qhov tseeb thiab du ntawm cov kav hlau. Tam sim no cov neeg siv cov kav hlau dov tiav tsis yog cov neeg uas muaj qhov xav tau siab rau qhov tseeb thiab tiav. Vim tias qhov tseeb ntawm cov kav hlau dov tiav yog siab thiab qhov kam rau siab tuaj yeem khaws cia ntawm 2-8 xov hlau, ntau tus neeg siv cov txheej txheem kho tshuab maj mam hloov cov kav hlau tsis muaj seamless lossis cov hlau puag ncig mus rau hauv cov kav hlau dov tiav kom txuag tau cov neeg ua haujlwm, cov khoom siv thiab lub sijhawm poob.
Cov qhov ntau thiab tsawg siv ntawm Precision steel yeeb nkab
| Cov lus qhia tshwj xeeb ntawm cov yeeb nkab hlau precision | |||
| Loj | Loj | Loj | Loj |
| 10 * 2 | 38 * 4.5 | 60 * 7 | 108 * 4 |
| 14 * 2 | 38 * 5 | 60 * 8 | 108 * 4.5 |
| 14 * 3 | 38 * 6 | 63.5 * 3 | 108 * 5 |
| 18 * 3 | 40 * 2 | 63.5 * 3.5 | 108 * 6 |
| 19 * 2 | 40 * 3.5 | 63.5 * 4 | 108 * 7 |
| 19 * 2.75 | 42 * 3 | 63.5 * 4.5 | 108 * 8 |
| 19 * 3 | 42 * 3.5 | 63.5 * 5 | 108 * 9 |
| 20 * 2 | 42 * 4 | 63.5 * 6 | 108 * 10 |
| 22 * 2 | 42 * 4.5 | 63.5 * 9 | 108 * 12.5 |
| 22 * 2.5 | 42 * 5 | 63.5 * 10 | 114 * 4 |
| 22 * 3 | 45 * 2.5 | 68 * 4 | 114 * 4.5 |
| 22 * 3.5 | 45 * 3 | 68 * 6 | 114 * 5 |
| 22 * 4 | 45 * 3.5 | 70 * 3 | 114 * 6 |
| 25 * 2 | 45 * 4 | 70 * 3.5 | 114 * 9 |
| 25 * 2.5 | 45 * 4.5 | 70 * 4 | 133 * 4.5 |
| 25 * 3 | 45 * 5 | 70 * 4.5 | 133 * 5 |
| 25 * 3.5 | 45 * 6 | 70 * 5 | 133 * 6 |
| 25 * 4 | 48 * 3 | 70 * 6 | 133 * 6.5 |
| 25.4 * 4.5 | 48 * 3.5 | 70 * 8 | 133 * 7 |
| 27 * 2.5 | 48 * 4 | 70 * 9 | 133 * 8 |
| 28 * 2.5 | 48 * 4.5 | 70 * 10 | 133 * 9 |
| 28 * 3 | 51 * 3 | 73 * 3.5 | 133 * 10 |
| 28 * 3.5 | 51 * 3.2 | 73 * 4 | 133 * 12.5 |
| 28 * 4 | 51 * 3.5 | 73 * 4.5 | 140 * 6 |
| 28 * 4.5 | 51 * 4 | 73 * 5 | 140 * 8 |
| 30 * 3 | 51 * 4.5 | 73 * 5.5 | 140 * 10 |
| 32 * 2 | 51 * 5 | 73 * 7 | 159 * 4.5 |
| 32 * 2.5 | 51 * 6 | 76 * 3.5 | 159 * 5 |
| 32 * 3 | 54 * 3.5 | 76 * 4 | 159 * 5.5 |
| 32 * 3.5 | 54.5 * 3.5 | 76 * 4.5 | 159 * 6 |
| 32 * 4 | 54 * 5 | 76 * 5 | 159 * 7 |
| 32 * 4.5 | 57 * 3 | 76 * 6 | 159 * 8 |
| 32 * 5 | 57 * 3.5 | 76 * 7 | 159 * 10 |
| 34 * 3 | 57 * 4 | 89 * 4 | 159 * 12 |
| 34 * 3.5 | 57 * 5 | 89 * 4.5 | 168 * 5 |
| 34 * 4 | 57 * 6 | 89 * 5 | 168 * 6 |
| 34 * 4.5 | 57 * 10 | 89 * 6 | 168 * 7 |
| 34 * 5 | 57 * 12 | 89 * 7 | 168 * 8 |
| 34 * 8 | 60 * 3 | 89 * 8 | 168 * 9 |
| 36 * 4 | 60 * 3.5 | 89 * 10 | 168 * 10 |
| 38 * 2.5 | 60 * 4 | 102 * 4 | 194 * 6 |
| 38 * 3 | 60 * 4.5 | 102 * 4.5 | 194 * 7 |
| 38 * 3.5 | 60 * 5 | 102 * 5 | 194 * 9 |
| 38 * 4 | 60 * 6 | 102 * 6 | 194 * 10 |
Lub sijhawm tshaj tawm: Plaub Hlis-26-2024