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

242. According to its characteristics horizontal forging technology of S-shape cam and die have been designed.

243. Where stress and intragranular corrosion are a problem, a forging will assure long life and - free service.

244. Quenching crack propagation characteristics of the organizations on both sides without decarburization phenomenon significant difference between crack and materials and forging cracks.

245. The results shown that the new way of closed extrusion - die forging technology is very efficient.

246. Based on the theory of slip line and plastic deformation of metal, the clamping force for forging reduction of cylinder is analyzed and studied.

247. This paper presents comparisons of four technologies casting, die forging, PM forging and routine PM processing.

248. Metal Forming Machinery, Heavy-duty Machine, Punch Press, Hydraulic Press, Plate Shear, Flanging Machine, Bender,[sentencedict.com] Automatic Forging Machine.

249. As in machine forging process with upsetter to forge partial of bars, L/D in part of thermal deformation is normally controlled within 10, and theoretical data should be within 1415.

250. The hammer is applied in different kinds of free forging in the forging shop.

251. The theory of liquid metal die forging is the understanding of the process which combines solidification under high pressure with forced feeding by plastic deformation.

252. According to constructivism, multilateral tax treaties will facilitate the forging of collective identity of the countries and cosmopolitan culture in the world.

253. The authors have studied many deformation regimes of rocking forming. Using resistance strain gages and photoplasticity methods, it is proved that the parameters selected for the rocking forging...

254. In the open die forging, the type of flash has great influence on the process forging.

255. For example, die - casting, Recast, sand casting, forging and finishing.

256. The study is focused on isothermal precision forming technology of rib - web forging parts.

257. The production process includes hammer die forging, pressure forging , roll forging formingprecision rolling - die forging composite technology.

258. Largely automatic forging machines are used for the quantity production of engineering parts.

259. The life of H13 steel forging die for link was studied, the relation of die life and die rigidity was discussed, the measures of increasing die life were brought forward.

260. The forming technology oft he upper body center plate in hot die forging and the characteristic of the die structure have been introduced with the analysis on the forming process.

261. The finished forging needs only a bit turning or grinding on excircle and would not harm the fibrous tissue of the teeth.

262. Standard Specification for Steel Bars, Microalloy, Hot-Wrought, Special Quality,(sentencedict.com/forging.html) for Subsequent Hot Forging.

263. But excludes sheet metal working machinery and metal-forming and forging machines.

264. The technology of precision roll forging by die groove machine driven plough share are researched systematically.

265. These results from the allowances made for thermal expansion effects and the need for draft angles on the forging tools.

266. Spoofing can be interpreted as the network security term used for forging.

267. A two-step forging approach was taken in the production of GH4169 turboshaft of an engine, which was an integration of a disk and a shaft.

268. A die forging approach of so called IN-OUT way is presented, which, firstly, let metal fulled up die cavity, and then it forced surplus metal to flow out.

269. The regime served as a crucible for the forging of right-wing ideas and values.

270. The paper analysis the forging craft of rocker shaft bed part, introduce the computing technology of high energy screw press apparent pressure value.