Views:2 Author:Site Editor Publish Time: 2018-11-12 Origin:Site
There are a lot of reasons why companies need to invest in welding services. As with any investment, it is important to conduct research to ensure you get the best value for your money. It is also important to understand that there are many factors that can affect the cost of welding services.
The more experienced, better equipped, and properly staffed the welding service providers, the more they can minimize the overall cost. Therefore, when purchasing a welding service provider, you should understand the systems used by each organization to deliver the highest quality products in the most timely and cost effective manner.
Welding is a time consuming process no matter how skilled the welder is. Therefore, time is often the most expensive consideration. Of course, more experienced and skilled welders will default faster and are more likely to find an effective way to save time, which will ultimately affect the overall cost.
Some examples of processes in the welding service that include time as an important factor include:
· Preparing joints
· Preparing materials to be welded (such as removing oils, blasting, etc.)
· Assembling joints
· Preheating joints when necessary
· Welding (time will vary depending on how automated the process is)
· Removing slag when necessary
· Removing splatter
· Inspecting welds and joints
· Changing electrodes
· Moving welders from one location to another
· Changing welding machine settings
· Repairing/reworking defective welds
Every process takes time. However, when done carefully and skillfully, time can be managed with an eye on efficiency. For example, repairing and/or reworking defective welds is something that an expert welder should not often do when performing a service, although it may occur from time to time.
Material selection is a significant part of the price, but so is the equipment needed to perform the service. Material and equipment costs to consider include:
· Shielding materials
· Electric power use
· Fuel gas used for preheating
· Type of alloys being welded
· Maintenance of necessary equipment
When estimating the welding service, there are three basic methods for estimating the cost, including: 1) cost per unit, 2) cost per length, and 3) cost per weight. Which method is used depends on the type of welding being performed, the type of material being welded and the overall service range required.
Since the cost of welding services may vary depending on the time required for each of the processes listed above and the materials and equipment used, it is best to work with organizations such as Zechin that provide cost-effective, high-quality welding services.