Lub luag haujlwm tseem ceeb ntawm Steel Castings hauv Rail Transit

Bearing High Loads thiab Impact: steel castings muaj lub zog siab, zoo toughness, thiab cuam tshuam tsis kam, ua rau lawv tsim nyog rau kev tsim cov khoom tseem ceeb uas dais siab thiab dynamic loads, xws li sleepers, sab ncej, couplers, coupler tail thav ntawv, nres discs, traction motor brackets, thiab lwm yam.

Ua kom muaj kev nyab xeeb ntawm kev ua haujlwm: Raws li cov txheej txheem tseem ceeb ntawm kev tsheb ciav hlau thauj cov tsheb thauj mus los, qhov zoo ntawm cov hlau castings ncaj qha cuam tshuam rau kev nyab xeeb thiab kev ntseeg siab ntawm kev khiav tsheb ciav hlau; Piv txwv li, steel castings account rau ntau tshaj 50% ntawm cov tsheb thauj khoom thauj, thiab lawv cov kev ua tau zoo yog cuam tshuam ncaj qha rau kev nyab xeeb ntawm hnyav- thauj khoom thauj.

Txhawb siab -S nrawm thiab hnyav- Load Development: Nrog rau kev txhim kho ntawm txoj kev tsheb ciav hlau mus rau siab - nrawm thiab hnyav- kev ua haujlwm thauj khoom, cov kev xav tau siab dua tau muab tso rau ntawm qhov zoo ntawm cov hlau castings (xws li kev tswj cov pa oxygen thiab suav nrog cov morphology). Cov txheej txheem Advanced xws li ladle refining thiab core casting tuaj yeem txhim kho lub neej qaug zog thiab tawg toughness.

High Flexibility nyob rau hauv Cov Qauv Tsim: Hlau castings tuaj yeem tsim cov geometries nyuaj, ua rau lawv tsim nyog rau kev tsim cov khoom sib xyaw ua ke -cov kabmob. Muab piv rau cov khoom siv welded, lawv muaj kev ntxhov siab tsawg dua thiab tsis muaj qhov tsis xws luag, txhim kho kev ntseeg tau tag nrho.