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Context 1
... shape of the melt pool and vertical feed of the consumable precisely into the melt pool center ( Figure 2) ensure absence of shaded areas on the substrate (preventing porosity and lacks-of-fusion in the deposited layers), possibility of forming a bead of a width only slightly exceeding the consumable wire diameter (that allows manufacturing products with thin and precise walls), overall high efficiency of the process due to effective use of the total power applied to the deposition zone. ...
Context 2
... in order to preserve the integrity of the niobium pipe at the moment of explosion, the width of steel workpiece should be not less than the width of the niobium pipe. In Figure 2 the dotted line indicates the dimension of steel workpiece before the explosion. ...
Context 3
... is confirmed also by the results of work [8] on simulation of the process of surfacing of end faces on conductive paper: approximately 50-90 % of current (depending on the distance from the mould wall) flows exactly in this area. Figure 2 shows the shape of the metal pool obtained at surfacing in CSM with discrete filler, i.e. in the absence of a heat center in the middle of the mould, which is created by the electrode, as is usually the case at regular ESR. ...
Context 4
... to data of reputable core publication «Laserfocusworld» the laser engineering market shows steady growth in the last five years and its annual volume has already exceeded 10 bln of USD. At that portion of laser radiation sources, used for material processing, makes around 30 %. (Figure 2) [2]. In turn, the main technological operations of material processing, in which laser radiation is used, are cutting (35 %), welding (25 %), microprocessing (20 %) and engraving (15 %) [3]. ...
Context 5
... of developed technological recommendations and original technological fixture allowed providing productivity of one such complex up to 5 thou pcs of bellows billets per month. Finished products have been already used in different stop Figure 2. Distribution of application of laser units in the world for different branches of industry [2] INDUSTRIAL valves operating in high-pressure pipelines at constant high-frequency and low-frequency vibration as well as stop assemblies requiring accurate positioning of a stop body. ...
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Citations
... Діти, які пережили водянку плода, спричинену парвовірусом, можуть мати підвищений ризик порушень розвитку нервової системи [33,40]. В одному дослідженні 28 дітей у Нідерландах, яким була проведена внутрішньоутробна трансфузію з приводу водянки плода, оцінювались в середньому протягом п'яти років [55]. У трьох була важка, а у двох легка затримка когнітивного розвитку, у ще однієї дитинидрібні порушення моторики. ...
... One of the defects characteristics of micro-plasma butt welding of thin-sheet aluminum alloys is the sagging of the seams [54]. To eliminate this defect, both laser and laser-plasma welding can be used [55]. Laser and hybrid welding is effective if it is necessary to obtain connections with non-through penetration, for example, butt joints (Fig. 10). ...
... а) б) Fig. 10. Examples of application of laser and hybrid welding with non-through penetration: a)external appearance of a fragment of the battery case made of aluminum alloy AMg6, 0.8 mm thick, connected by laser welding [55]; b) -macrostructure (×25) of the cross-section of the end joint of AMg6 alloy (δ=1.4 mm), made by hybrid laser-plasma welding at a speed of 168 m/h [54]. ...
