When bidding jobs several fabricators end up calculating their costs associated with welding and then double that number to be safe. In some cases, that isn’t even enough. It is important to have a clear understating of how to translate the amount of welding to be done to actual manufacturing costs. One of the biggest challenges is that rework and overwelding is […]
If you own or work at a job shop you may have noticed an increase in the number of customers that require the use of qualified welding procedures to build their products. Some fabricators are even getting this request from long time customers who never required them in the past. So why is this? The […]
In a perfect world parts would fit together perfectly every time. However, as we all know, this isn’t the case. We mostly think of poor fit up as something that annoys welders but which they can compensate for. But the reality is it can have tremendous impact on your bottom line. Or, in many cases, […]
When bidding jobs several fabricators end up calculating their costs associated with welding and then double that number to be safe. In some cases, that isn’t even enough. It is important to have a clear understating of how to translate the amount of welding to be done to actual manufacturing costs. One of the biggest […]
If you own or run a business in which welding is an integral part of the manufacturing process you know one of your recurrent expenses is your shielding gas. Very few manufacturing facilities, big or small, have excellent control of gas usage. Most end up using twice as much than necessary, and in some cases […]
Calculating weld metal requirements seems complicated but for the majority of applications it should not be. Short of having a computer program that calculates this for you, the easiest way is to use the tables found in The Procedure Handbook of Arc Welding. Table 12-1 provides data to calculate weight of weld metal required per […]
Macro etch tests are commonly done as part of qualification tests for welders and welding procedures. This test is relatively easy to do and does not require complex or expensive equipment. However, very few fabricators ever perform this test. A macro etch test can serve as verification that a change on how something is welded […]
When it comes to fillet welds, bigger is not always better. A fillet weld is easy to measure, simply take out your fillet weld gauges and measure it. However, there is an incorrect assumption that a bigger weld (as measured with a fillet gauge) is always stronger than a smaller weld. Before we get into […]
Many fabricators spend thousands of dollars in new welding equipment every year. They look for the latest and greatest technology that will allow them to reduce manufacturing costs. We have seen some of our customers justify the purchase of robots and other types of advanced welding equipment relatively easily. Some pieces of equipment pay for […]
Controlling costs associated with welding operations does not have to be complicated. Yet, many fabricators miss out on savings substantial amounts of time and money simply because they are too busy to take some time to implement cost reduction initiatives. Some of the ways in which costs can be reduced are presented below. Some of […]
