The surface cracking reasons of wire rod in upset process are analyzed.
对高线厂线材顶锻加工表面开裂问题进行分析。
The precision radial forging is a good method to form the barrel because of its high production rate,and the better fatigue properties of the gun barrel than that by conventional manufacturing methods.
身管线膛精锻加工工艺是身管线膛制造的一种新方法,它可以提高生产效率,同时经线膛精锻加工的身管寿命比常规加工的身管寿命高,精度好。
Because of very low in the proportion of blanks made from bar and tube, the forging process is still a basic process obtained blanks in our bearing factories.
我国轴承制造厂采用管料和棒料供坯的比重很小,锻压加工仍是毛坯的基本加工工序。
metal transformation process (rolling, forging, extruding, heat treating)
金属加工工艺(轧制、锻造、挤压、热处理)
CNC machining of forging dies for Diesel engine crankskafts
柴油发动机曲轴锻压模具的数控加工
Forging Simulation of Ti-1300 Alloy by Hot Compressing Testing
Ti-1300合金锻造加工的热压缩模拟
but excludes sheet metal working machinery and metal-forming and forging machines.
但不包括金属板加工机，金属成形机与锻压机。
Quality Control of Hot-working Process for Large-sized Forging Reactor Pressure Vessel
反应堆压力容器大型锻件热加工质量控制研究
These arise from machining, grinding, straightening, welding, casting, spinning, forging, and rolling operations, which will also furnish a marked contribution to the shape change.
经过加工、磨削、调直、焊接、铸造、钻孔、锻造和滚压等操作工序，对工件形状变动影响很大。
In this paper,an extrusion-forging process for a knuckle of Benz heavy truck is introduced,which includes four steps: Upsetting,extrusion,pre-forging and forging.
奔驰重型卡车的转向节挤压锻造工艺,分为镦粗、挤压、预锻和终锻4个工步。
European Committee of Forging and Stamping Industries
欧洲锻件和模压工业委员会
Technics Research on Extrusion and Precision Forging for JX1030 Back-bridge Axle Shaft Sleeve;
JX1030半轴套管体挤压精锻工艺研究
Modeling research on FM forging process of heavy low-pressure turbine rotor
大型低压转子FM法锻造工艺模拟研究
Optimization of the die forging process of TC11 alloy compressor disks
TC11钛合金压气机盘的模锻工艺优化
Study on Liquid State Die-forging Process for Pressure Intensifier Cover and Bottom of Magnesium Alloy
增压器盖、底镁合金液态模锻工艺研究
Response Characteristic of Fluid Pressure in Operating Cylinder for 300MN Die Forging Hydraulic Press
300MN模锻水压机工作缸压力动态响应特性
casting of non-malleable iron, in the rough state
未加工铸件,不可锻铸铁制
casting of malleable iron or steel, in the rough state
未加工铸件,可锻钢或铁制
Energy-Saving Emission Reduction and Equipment in the Field of Theromechanical Processing
铸锻热加工行业节能减排技术及设备
SOFTWARE REALIZATION OF PRESSURE AND TEMPERATURE CONTROL ON GAS HEATING FURNACE FOR FORGING
锻造煤气加热炉压力及温度控制软件的实现