• The paper summarized the experience and effect of reform on box type oil burning heating furnace used in 3 t free forging hammer.

    本文总结了大连大起集团公司3t自由锻锤燃油加热炉改造经验效果

    youdao

  • Die for thick plate punching on free forging hammer is designed, which can expand the machining application of free forging equipment and solve the manufacturing problems in case that...

    设计了适合自由锻锤冲孔模具,对在自由锻锤上厚板冲孔进行有益的尝试,扩大了自由设备加工范围,解决了不具备大型压力机情况下的生产难题

    youdao

  • Die for thick plate punching on free forging hammer is designed, which can expand the machining application of free forging equipment and solve the manufacturing problems in case that...

    设计了适合自由锻锤冲孔模具,对在自由锻锤上厚板冲孔进行有益的尝试,扩大了自由设备加工范围,解决了不具备大型压力机情况下的生产难题

    youdao

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