One book might teach you how to temper steel, another how to cut a thread, a third how to weld. |
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When welding copper alloys containing these elements, porosity can be minimized by higher weld speeds and a filler metal low in these elements. |
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Different joint preparations can be used to avoid the possible pickup of carbon steel in the clad alloy weld. |
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The earlier systems could only weld terne plate, and the accuracy of the welded assembly was a problem. |
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The metals are brought to a suitable temperature in a furnace, and the weld is achieved by hammering or other mechanical pressure. |
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It has been used to weld dissimilar metals that were not weldable by the arc processes. |
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Short welds using a wandering sequence should be used and the weld should be peened as quickly as possible after welding. |
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They would cut these cans in half and others would rivet and weld the feet on to the cans and they were then turned into cooking stoves. |
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Robotic arms can be quickly programmed to weld in the spots needed for different vehicles. |
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It is important to peen the weld metal while hot to help eliminate shrinkage, warpage, and possibly cracks. |
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Most of them already know how to weld, they know electric motors and hydraulics. |
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The weld apparently does not disturb the effects of cold work or other forms of mechanical or thermal treatment. |
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Maintenance determined the cause of the fire was a failed weld on the engine-bleed-air line. |
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He has access to a welding machine and can do such things as weld a trailer hitch for himself. |
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It is common to weld some of the lower alloyed materials with matching filler metals. |
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In the heavier thicknesses first overlay or butter the steel with the same filler metal and then weld the overlayed surface to the copper. |
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Also, SolidWorks 2004 comes with predefined structural weldment members such as fillets, weld beads, gussets, end caps, and cut lists. |
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Water cooling is not provided internally and therefore the weld area is flooded with cooling water to keep the electrode wheels cool. |
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Chrysler has invested in a new subassembly line for Pacifica to weld engine box, underbody sub-assembly and body sides. |
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The superheated steel is contained in a crucible located immediately above the weld joint. |
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The steel was needed to forge weld a cutting edge to the wrought iron body of the tool. |
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I could easily plane a length of wood or weld up sheet metal, but would I be as effective if all I had to work with was an adze or forge? |
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If machining is required the weld deposits should be annealed and heat treated after machining. |
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They sought to weld the country's diverse ethnicities into a Brazilian race defined in historical and cultural terms. |
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They can weld all metals from aluminum to stainless steel, plus they stock parts and supplies for sale. |
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We still stamp steel panels, weld them together, drop in an engine, bolt on the wheels, and stuff it with seats and fabrics. |
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Such torches are used to cut through metals and to weld two metals to each other. |
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His solution was to remove the part, and have a metal shop weld a small reinforcement to the post. |
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It could take a while, because it takes a long time to weld together a hundred trailer homes. |
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Whitman emerged a mature poet, ready to weld together the nation that had survived. |
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They've tried to weld a couple of numbers onto a dodgy story, and they've done it with performers who can act. |
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But only a clear political perspective can weld together this broad opposition into an effective political movement. |
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The effect was to weld moral and political science into a new social science. |
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Singing together, dancing, even listening to the same music can help weld individuals into a team, a village, a nation. |
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How to weld these bureaux into a united and effective inspection system is still under consideration. |
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The heat of welding will anneal the copper in the heat-affected area adjacent to the weld and reduce the strength provided by cold working. |
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A technique first used in the aerospace industry, weld bonding uses a structural adhesive film to reduce the number of spot welds. |
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The physical properties of stainless steel are different from mild steel and this makes it weld differently. |
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The composition of the weld metal is similar to that of the base metal and tailored for low magnetic permeability. |
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Yellow dyes are chiefly given us by weld, quercitron bark, and old fustic, an American dye-wood. |
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Shielded metal arc welding can be used to weld a wide range of thickness of copper alloys. |
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He happened to be studying groundwater in weld County when the floods came and decided to change his research goals. |
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Finally the flares of the mold must be luted to provide a seal between mold and bar so that the weld metal will not escape during the actual welding process. |
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This system not only allows several welds to be done simultaneously, it also reduces weld time from three seconds for a conventional spot weld, to just half a second. |
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These are made of mild steel, stainless steel, or copper, and are placed under the joint and subsequently removed when the weld has been completed. |
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Company maintenance people actually weld a series of parallel steel-plate strips, set 2 in. apart, transversely across the exterior bottom surface of the bucket. |
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But given the hyperkinetic demands of the modern-day action movie, drastic measures are needed to weld hero and villain together. |
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In that configuration, the computerized mechanism will weld the formers and stringers to the three separate fuselage sections laid out on jigs under the moving gantry. |
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Of these, the most important advantage is extremely thin weld seams. |
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The process is not recommended for weld preparation for stainless steel, titanium, zirconium, and other similar metals without subsequent cleaning. |
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Joining titanium-carbide cermets to high-temperature alloys has been accomplished by vacuum diffusion, and gives a weld stronger than thee cermet. |
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The process can accommodate features such as countersinks, extrusions, semi-pierces, weld projections, coined chamfers, counter bores, and offsets. |
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Its chief advantage is the ability to spot weld from one side of the work. |
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So far the assessment has been made solely on the electrode handleability, and this is partly indicated by the weld finish, which is very variable. |
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Once the cars have left the weld shop they are moved into the paint shop. |
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Welded tuff is a pyroclastic rock, of any origin, that was sufficiently hot at the time of deposition to weld together. |
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It would be cut and re welded multiple times, with each new weld producing a more homogeneous, higher quality steel. |
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The area of weld metal and HAZ width of each condition was determined using a Placom KP90N N-Series Roller-Type Digital Planimeter. |
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Then, the researchers fired the beam of the electron microscope to spot weld the tube between the tips of two tungsten needles. |
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The original bracket may not function as designed by Saab safety engineers, due to a shift in beam bracket spot weld production tolerances. |
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The problem of estimating the spot weld quality is an important component in quality control. |
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If the tabs are only bent over, but not welded, get support to spot weld them. |
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As the quality of each single spot weld can be documented online the whole system has a forseeable future in the automotive sector. |
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Due to the increasing demand for a reliable online diagnosis for spot weld quality assurance should be developed and performed. |
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Switching to structural adhesives eliminates both the spot weld and the grinding process needed to restore the surface for painting. |
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In addition, we are making other upgrades that include a new marking system, steel coil leveler, weld stand, flying cutoff, and seam annealers. |
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While a weld between oceanic and continental lithosphere is called a passive margin, it is not an inactive margin. |
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One hundred per cent penetration can be obtained by welding in a slight vertical weld uphand on metal up to eight gages. |
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When welding thick pipe, the weld may be formed from the bottom up by uphand welding. |
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You can prevent warping and get a very strong weld by stitching your pieces together. |
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The bolster to solebar weld on one side, and the weld between the solebar and the front headstock on the other side had broken completely. |
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The reaction is known as a thermite reaction, and is used to weld metal together or create ceramics. |
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And in the same models, the weld connecting the steering column bracket to the instrument panel could break when the steering wheel is repeatedly turned with full force. |
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The oxide layer is thus an impediment to achieving a high quality weld and its effects can be stoichiometrically addressed with the introduction of a flux. |
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The SureWeld 20 integrated plunge welder can weld, stake, rivet, insert metal fasteners, and spot weld plastic assemblies in seconds, Sonobond Ultrasonics reports. |
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The tooling includes the company's multi-port spiral flow design that is said to provide a balanced compound distribution with no weld lines to the corrugator. |
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The type of mechanical welding machine used was a Branson welding machine type 2700, 100 Hz, with a power rating of 3000 watts, normally used to vibrationally weld metal. |
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As the laser strikes the powder particles, it raises their temperature momentarily to the point where they sinter and weld together without melting. |
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The tools include hand groovers, pressure rollers, solder rollers, cutting knives, and various blades, trimming guides and sharpeners for plastic weld rods. |
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Featuring the company's Permalign Edge technology, the Edge X-5 is capable of cutting chamfers, weld bevels and sophisticated 3D parts such as impeller blades. |
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The M unit uses photolithographic masks to map out weld geometries. |
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In the other samples, the weld line is not exactly perpendicular to the imposed tensile loading, which attenuates the depreciative effect of the weld line. |
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A wrinkle in the cloth of time, a cry of soft caress and fragrant dreams to weld the metal fabric souls in blends so held in high regards across the lands and sky. |
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While it is easy to cut, aluminium is difficult to weld, and also requires heat treatments such as precipitation strengthening for most applications. |
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The resulting shadowgraph shows the internal soundness of the weld. |
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