The flange attachment allows the HDII to be used FLUSH for GRINDING and SANDING to Grind down welds remove bondo and sanding flat a concrete pad.. Flange adaptor screws onto any standard 5/8-11 grinder spindle. Just like the standard HDII the surface and edges of the wheel are covered with over six carats of 46 grit diamond.
Chat OnlineThe run pipe hole ID was smaller than the weldolet. Hence flush grinding was advised. But now QC has rejected the weld stating flush grind is not allowed as per code. The piping code is B31.3 . During flush grinding the weld bead was removed. I need your advice if there is any provision in the code to have the weld accepted.
Chat OnlineSo say if you have a 1/4" plate and you are doing a butt joint and have the plates joined with a bevel you will have enough weld metal for it to be safe and you can then grind the cap flush if necessary. If there s no reason to grind the weld flush then don t do it. There is no need to put a weld
Chat OnlineMar 03 2020 · Typically once the initial weld is ground flush there s bits of undercut and pits that need to be filled so those are all re-welded then ground down again. If you break it down it works out to about 6 minutes per foot of weld to grind flush touch up and re-grind. 02-28-2020 01 19 PM #25. Econdron. View Profile View Forum Posts Hot Rolled
Chat OnlineApr 11 2020 · More commonly failures are due to a physical stress riserundercutting being the most common type grinding into parent material also being common just as common are breaks due to improper design. Properly designed/performed welds RARELY break even ground flush.
Chat OnlineMay 16 2012 · Does SolidWorks have some sort of grind symbol (weld and grind) so I can mark it on drawings No one else has this question. Outcomes. Visibility Drawings and Detailing 6214 Views. Last modified on May 15 2012 5 01 PM. Categories Drawings and Detailing SolidWorks 3 Replies Glenn Schroeder May 15 2012 5 33 PM. Jeff
Chat OnlineI didn t grind out the whole weld but did take it down flush with a small V a couple of times. Could be that I am the only person that wasn t happy with a weld and decided to redo it. I don t know thats why I came here. OK I got my flame suite on now fire away
Chat OnlineFinally finish the fillet weld by grinding it to a flush contour. As the field weld symbol indicates all welds are to be accomplished in the field. For additional information about welding symbols refer to Symbols for Welding and Nondestructive Testing ANSI/AWS A2.4-86.
Chat OnlineApr 11 2020 · More commonly failures are due to a physical stress riserundercutting being the most common type grinding into parent material also being common just as common are breaks due to improper design. Properly designed/performed welds RARELY break even ground flush.
Chat OnlineIf a part will eventually be prepped for paint you may use a large-grit grinding disc to knock down the weld then a 60- or similar-grit abrasive to reduce the Ra or the average scratch depth. The steps can be critical. Every scratch an abrasive disc places in the metal must subsequently be removed by a finer-grit media and if you jump from
Chat OnlineFlush-grinding of a butt weld is an established method for improving its fatigue performance. However the current fatigue design rules in various standards and codes for such welds are not based on fatigue test data from flush-ground girth welds but on data for joints between flat plates much of which were obtained many years ago. The availability of fatigue test results has allowed
Chat OnlineIf a part will eventually be prepped for paint you may use a large-grit grinding disc to knock down the weld then a 60- or similar-grit abrasive to reduce the Ra or the average scratch depth. The steps can be critical. Every scratch an abrasive disc places in the metal must subsequently be removed by a finer-grit media and if you jump from
Chat OnlineFeb 27 2020 · The grinding on these can easily take 2-3 hours for a set. I would love to find a machine where I could drop these in have it knock down the welds to almost flush
Chat OnlineNov 17 2014· Hence you have a choice to leave some weld or take it flush To use the machine CLF75 Heavy Plates and Weld Seams Grinding Machine Chat Online automated machines for grinding welds flush. if your welds need grinding cartoon if your welds need grinding cartoon automated OD/ID grinding for level C welds and TSA
Chat OnlineI didn t grind out the whole weld but did take it down flush with a small V a couple of times. Could be that I am the only person that wasn t happy with a weld and decided to redo it. I don t know thats why I came here. OK I got my flame suite on now fire away
Chat OnlineAlternative to welds being blended flush/flat to ring is to grind weld smooth to a consistent (slightly raised) flat bead around wheel. This is an acceptable surface for tire bead but it has to be a consistent surface. Leak test still needed and silicone when mounting tire is recommended.
Chat OnlineThe run pipe hole ID was smaller than the weldolet. Hence flush grinding was advised. But now QC has rejected the weld stating flush grind is not allowed as per code. The piping code is B31.3 . During flush grinding the weld bead was removed. I need your advice if there is any provision in the code to have the weld accepted.
Chat OnlineJan 26 2014 · If it is not in a seen area then I don t bother going flush (a little raised for strength however on panels then I go flush as possible and then check for pin holes and re-spot weld then rinse and repeat. When grinding be careful of heat build up I treat it like spot welds and swap area s where grinding use air or/and water to cool.
Chat OnlineGrinding is expensive. If the weld CAN be designed to be stronger than needed it is cheaper and faster to do this than to grind out any potential stress risers. Full penetration welds are often ground not just for cosmetic and fuctional reasons (flush surface needed in service) but to remove stress risers.
Chat OnlineIf you have ever wondered whether a belt sander would be a good tool for grinding down a weld bead in a hard-to-reach area wonder no more. The hand-held version of this tool commonly called a finger belt sander or a file belt sander is portable and equipped with a narrow belt to get into tight areas (see Figure 1 ).
Chat OnlineMay 28 2014 · Honestly if the welds are going to look like that you are better off grinding flush. I d have to agree. Better prep will help. Either gap the joint or bevel more so your filler has some place to go. Learning to read and control the puddle is key. I m not seeing that in those welds. If any of you have photos of actual flush welds than I
Chat OnlineFlush-grinding of a butt weld is an established method for improving its fatigue performance. However the current fatigue design rules in various standards and codes for such welds are not based on fatigue test data from flush-ground girth welds but on data for joints between flat plates much of which were obtained many years ago. The availability of fatigue test results has allowed
Chat OnlineMar 03 2020 · Typically once the initial weld is ground flush there s bits of undercut and pits that need to be filled so those are all re-welded then ground down again. If you break it down it works out to about 6 minutes per foot of weld to grind flush touch up and re-grind. 02-28-2020 01 19 PM #25. Econdron. View Profile View Forum Posts Hot Rolled
Chat OnlineFeb 09 2015 · Grinding the weld could make things worse if cross section is reduced- especially if sharp edges are left None of this is really an issue for car restoration snowcat Oct 14 2008 #8. snowcat back in black Staff Member. Messages 6 160 Essex United independent state of the river crouc
Chat OnlineMar 19 2019 · The first stage of weld finishing is the same the removal of excess stock from the weld itself. The aim here is to grind the joint down to a level and continuous surface with the rest of the parent metal. To achieve this initial stock removal and if the surface finish is not essential the metal worker might choose to use a simple grinding
Chat OnlineNov 24 2015 · Grinding welds smoothly can be challenging Mark Simpson shares some of his grinding tips to help ensure your success. Looking for more classic car restoration instruction Check out CCRC Premium
Chat OnlineThe grinding robot will perform inspection and grinding operations for the internal root weld defects/anomalies (such as excessive weld penetration spatter sharp edges flush inaccurate butt joint scale residue crystallization etc.) with pipe diameters range from DN200mm to DN700mm.
Chat OnlineGrinding WeldsStrength Lost 05-21-2012 10 19 AM. I recently built a small two wheeled cart to move a small generator around the garage and when camping. It has a 1" x1" x 3/16" steel angle frame with expanded metal on the inside for a platform. When
Chat OnlineThe weld is going to be a butt weldI was planning on grinding a bevel on all "four" edgestop and bottom side and then using my Thunderbolt 225 XL to run a root pass of 6010 in each side then maybe 7018 pass over the top and grind it down (now with a flap disk first)cosmetically it doesn t really matter- but I do need to make both sides
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