Especially when ignoring the body can mean ignoring the bodies of people we are hurting, in this land, in Israel, in Syria, in Tibet, all over the world. The body is the real, and itâs so easy to repress, because itâs so painful and vivid to feel.
Welding defect. A welding defect is any flaw that compromises the usefulness of a weldment. There is a great variety of welding defects. Welding imperfections are classified according to ISO 6520 while their acceptable limits are specified in ISO 5817 and ISO 10042.
Bad welds can be traced back to poor workmanship, poor design, or a little of both. Weld defects happen for a host of reasons. Air may creep into the weldment to cause porosity. The wrong amount of heat can cause cracking. Bad welding technique can cause undercuts or incomplete penetrations of one kind or another. Various factors contribute to weld problems, but many lead back to the same place. In fact, most causes of weld defects can be traced back to two general areas: first, a combination of poor instruction and workmanship; second, poor weld design and/or material choice.