The approach is applied to the classification of process methods used in a type of impression-die forging, namely, drop hammer forming. Specifically, process data from an aerospace company 's production facility are collected. The data are processed and then used to train a back-propagation ...
12.She is put in charge of the family planning affairs.由她分管计划生育工作。 13.Analysis of Forging Compliance Process and Design of the Forging Simulator锻造操作机变工况分析与工况模拟装置设计 14.About the Analysis of a Paper Investigating Situation on Vocation Scheme and Get a Job Demand in ...
2. die cast aluminum Casting is a process of metal smelting, usually by pouring metal gravity into the mold. But not completed by gravity casting, but also exerted some pressure. A little similar to injection molding.. But it has a system with high technology such as core pulling, cooling...
ofproductionofsteelproduction,mainlyusedintheproductionofsteelprofiles,sheet,pipematerial.Partialcoldrollingandhotrolling.Usethehammerforgingsteel:reciprocatingimpactorpressureofpresstheblankchangeintoapressureprocessingmethodofshapeandsizeweneedthe.Generallydividedintofreeforginganddieforging,oftenusedfortheproductionof...
In the process of isothermal precision forging, when the metal in some regions flows slower than others, the metal of early filled cavities will flow to here to form folding. 另外速度填装的洞。 在等温精确度锻件过程中,当金属在有些地区比其他流动慢,早期被填装的洞金属将流动到这里到形式可折叠。
Tensile testing machine|Pressure testing machine|Vibration testing machine|Bending test machine|Torsion testing machine|Impact Tester|Fatigue testing machine|Universal Testing Machine|Drop test|Nonmetallic testing machine|Package testing machine|Abrasion Tester|Strength test|Automotive Test Equipment|Process Testing...
Tensile testing machine|Pressure testing machine|Vibration testing machine|Bending test machine|Torsion testing machine|Impact Tester|Fatigue testing machine|Universal Testing Machine|Drop test|Nonmetallic testing machine|Package testing machine|Abrasion Tester|Strength test|Automotive Test Equipment|Process Testing...
3, according to the forming method classification: (1) forging steel; (2) cast steel; (3) hot rolled steel; (4) cold drawn steel. 4. Classification according to metallographic structure (1) annealed state of A. eutectoid steel (ferrite + Zhu Guangti), B. eutectoid steel (Zhu Guangti)...
aIn the process of forging complex-shape part, metal distribution in different regions plays an important role. 在锻件复杂形状零件过程中,金属发行用不同的地区扮演一个重要角色。[translate] awhat will you do at the ocean 什么意志您做在海洋[translate] ...
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