1) cast manganese steel frog
整铸辙叉
1.
Considering its monolithic characteristic from integral casting,the design of type 203 cast manganese steel frog is introduced in this paper and its structure is simulated through finite element methods.
根据203型整铸辙叉结构设计及其整铸成一体的特点,采用有限元软件建立计算模型,分4种工况21个载荷作用点分别进行强度分析,为整铸辙叉的合理设计及结构强化提供理论依据。
2) solid manganese steel frog
整铸锰钢辙叉
3) Cast-Steel Crossing
铸钢辙叉
4) manganese alloy steel cast crossing
锰合金钢整铸辙叉
5) integrated forged frog
整体锻造辙叉
6) frog
[英][frɔɡ] [美][frɔg]
辙叉
1.
According to a new type of frog made of granular bainitic steel,the paper researches a special welding electrode for repairing and joining.
针对新型辙叉用贝氏体钢,研制出一种焊接工艺性能良好、焊缝组织为粒状贝氏体的、用于焊接修补和连接的专用焊条。
2.
At home and abroad, the non-gap joining technique of railway was studied to develop the rapid transit railway and to prolong the service life of frog.
为了发展高速铁路和提高辙叉的使用寿命 ,国内外对铁路钢轨与钢轨、钢轨与辙叉的无缝连接技术进行了大量的研究。
3.
All around the world, most countries use high-manganese steel as the frog steel.
辙叉是铁路结构中损伤最严重的部位。
补充资料：连铸精整车间钢结构厂房(上海宝山钢铁总厂)
连铸精整车间钢结构厂房(上海宝山钢铁总厂)
嘿黝攫毕扁黝曝 连铸精整车间钢结构厂房(上海宝山钢铁总厂)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条