weld造句
181. Figure 4 shows a plot of tensile stress versus distance from the weld for 6061, revealing curves for both T4 and T6 material in both the as-welded (AW) and post-weld-aged (PWA) conditions.
182. Weld switchover pieces separately on embedment and I-steel, and then connect the mullion with bolts and switchover pieces.
183. Fatigue specimens of the details were made in accordance with the patterns of the arris weld.
184. Because the surface of pipe is oxidised , it will not weld up during hot working, and so a considerable portion of the ingot would have to be scrapped.
185. Among the processing factors, packing pressure exhibits the most significant effect on weld line strength.
186. Bead weld, thermal spray coating, electroplating and brush-plating are the main recondition techniques of the metal parts in mechanical equipments.
187. The feature of new developed HSLA steels for large heat input welding with low susceptivity to weld cracking was presented.
188. This paper deals with the general calculation of fracture mechanics on the weld defects of a spherical tank. The additional bending stresses caused by both the angular distortion and the stagger toe.
189. The application of Kalman filtering for the weld detection in the arc welding process is presented.
190. Applied the basic mechanical formulas and combined the cause of the welding distortion, a new formula for the angular distortion in multi-pass weld is deduced.
191. Indicates a weld in a flared - bevel groove . Stems will elongate when height is increased.
192. A qualitative analysis of the variation of weld surface condition, welding heat distribution and friction factor in the initial stage of friction welding of drill pipe is carried out.
193. Weld penetration and wire melting speed of AC PMIG welding not only have relationship with welding current but also with electrode negative ratio.
194. The regularity of the weld bead displacement is deduced by analysing the stress cup stamping.
195. The influence of welding thermal cycle on structure and properties in grain-coarsening region of X80 pipeline steel was investigated by weld thermal simulation technique and the charpy test.
196. Localized heating from the welding process and subsequent rapid cooling induces welding shrinkage stresses along weld bead during welding thin-wall plate and causes structural buckling distortions.
197. And the draws of the stress, the whole life and the spot weld life of the crossmember are got after the analysis.
198. A method in which a data base and regression will be employed has been studied for predicting weld bead shape and selecting optimum welding parameters in arc welding processes.
199. Using the heat of welding to vapour water, cooling rates are lowered on the weld bead and heat -affected zone.
200. Studies involve examination of the parent material, the heat-affected zone, the weld metal, and the interfaces between all metals involved.
201. The algebraic method described the appearance of weld, welding spatter loss coefficient and slag detachability of weld is put forward and applied to the development of flux cored wires.
202. The weld size was controlled according to the definition of leg on the corner joint and DL/T869—2004 (power plant welding technical regulation), which led to the effective thickness was insufficient.
203. Through the result of experiment, we observe that this controller can assure spot weld quality.
204. Be familiar with stamping, machining, injection molding, die casting, and finishing process, inspection gauge, weld fixture.
205. At the same time, the impulsive force stretched the longitudinal and transverse compressive strain in the weld, and relieved welding residual stress.
206. This article introduces the technological method of using glass fibre tubes to solve the splitting problem from the weld line after the forming of the thermosetting product "pedestal".
207. The fracture toughness of the weld metal is lower than that of the base metal and the fracture toughness of heat-affected zone(HAZ) is intervenient between those of weld metal and base metal.
208. The method preprocesses power input of manual weld through rough neural networks, and judges lack of weld in a welding process. The system′s hardware is simple, cost is low and judgement is accurate.
209. The weld seam is a space curve and it gets information from structured laser sensor by user's controlling.
210. Learn how to use a handheld grinder to grind down a weld to the height of the surrounding metal structure free power tools video.
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