模锻

Exploring method is first put forward to get best working rhythm for heat balance of die.

并按此工作节拍仿真出锻模在其工作过程中的温度场。

In the first place, we explain the definitions of elastic module, linear expansibility, thermal coefficient and specific heat.

其次，本文说明了运用有限元法对热锻模工作过程进行模拟的基本原理和方法。

Jinzhou Medical Equipment who pursuits excellence, owns first-class production equipments from modeling, hot forging, finish machining, surface treatment to finished product, including high-precision digital lathe, digital milling machine, digital wire cutter, laser writer etc; These equipments are closely combined with the advanced production craft and perfect examination procedures to realize the line production and ensure the outstanding quality of the products.

精益求精的锦洲医械，拥有从制模、热锻、精加工、表面处理到成品出厂的一流生产设备，包括高精度数控车床、数控铣床、数控线切割机、激光刻字机等设备；与领先的生产工艺和完善的检测程序紧密结合，实现了产品的流水线生产，确保了产品的卓越品质。

Hydraulic Deepdrawing Press; 180° Reversing Type spotting Press; Hemming Machine; High-Speed Hot/Cold Forging Hydraulic Press; C-Type/C-Frame/Four Col...

油压深抽成型机； 180°反转型合模机冲床；油压压边机；高速油压温/冷锻冲床； C型油压冲床；。。。

The modeling of the rolling forging dies is different from that of the other numerical simulation. It belongs to the typically free form face modeling.lt easy give birth to unparameters in modeling, which makes boole operation fail. So we model the rolling forging dies with power-function UG and bring forward the ideal modeling methods.

前轴辊锻模的建模不同与其它数值模拟建模，它属于典型复杂曲面建模，在建模过程中常常出现非参数化的情况，导致布尔运算失败，针对这种问题采用功能强大的UG进行参数化建模，提出了理想的建模手段。

The Forging Industry Assn. has recognized this important trend and responded by increasing simulation content in their Die Design and Press Design workshops.

锻造工业协会已经承认这一重要趋势，并且做出反应，在其锻模设计和压力机设计车间增加了模拟内容。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。