在当前的加工制造领域中，焊接还是成为很常见的一项工艺，尤其是焊接的过程中也是会使用到一些焊接设备，因此企业需要完成对这一设备的选用，但是其中涉及的因素比较多，在进行选购的时候，则是需要考虑一下相关的要求，这样才能从中选择到合适的设备。下面山东焊接专机厂家为您讲解下相关内容。

In the current processing and manufacturing field, welding is still a very common process. In particular, some welding equipment will be used in the welding process. Therefore, enterprises need to complete the selection of this equipment, but there are many factors involved. When purchasing, they need to consider the relevant requirements, so that they can choose the appropriate equipment. Next, Shandong welding machine manufacturer will explain the relevant contents for you.

一、了解相应的焊接材料

1、 Understand the corresponding welding materials

因为通过焊接设备进行焊接的时候，往往还是需要从中选择不同的焊接材料来完成的，像是其中的普通低碳钢材料，则是可以选择弧焊的设备就可以了。如果说在焊接方面的要求比较高，需要进行低氢型焊接的话，则是可以选择直流类的设备，另外如果说是大件的焊接，还是可以选择电渣的焊机，这样才能完成对不同材料的焊接加工。

Because when welding with welding equipment, it is often necessary to select different welding materials to complete the welding. For example, ordinary low-carbon steel materials, arc welding equipment can be selected. If the requirements for welding are relatively high and low hydrogen welding is required, DC type equipment can be selected. In addition, if large pieces are to be welded, electroslag welding machines can be selected to complete the welding processing of different materials.

二、考虑相关的焊接要求

2、 Consider relevant welding requirements

除了需要从焊接的材料方面进行一定的考虑外，还有就是其中的焊接要求也是值得考虑到的，如今一些企业如果说需要对大批量尺寸固定的结构进行焊接，则是可以选择其中专用的焊接设备，还是需要考虑一下自己的实际应用情况，只有这样，才能确保完成相应的焊接，尤其是可以保证了其中的焊接结果。

In addition to considering the welding materials, it is also worth considering the welding requirements. If some enterprises need to weld large batches of structures with fixed size, they can choose the special welding equipment and consider their own practical application. Only in this way can they ensure the completion of the corresponding welding, In particular, it can ensure the welding results.

三、另外的要求

3、 Additional requirements

如果焊接设备的结构材料是普通低碳钢，可以使用弧焊变压器。如果对焊接结构要求较高，要求采用低氢型焊条焊接，应使用DC弧焊机。如果是厚而重的焊接，可以使用电渣焊机。如果是钢筋对接，可以使用冷压焊机和电阻对焊机。适用于活性金属或合金、耐热合金和耐腐蚀合金、惰性气体保护焊机、等离子弧焊机、电子束焊机等。可根据具体情况选择。

If the structural material of welding equipment is ordinary low carbon steel, arc welding transformer can be used. If the welding structure is required to be high, the low hydrogen electrode shall be used for welding, and the DC arc welding machine shall be used. In case of thick and heavy welding, electroslag welding machine can be used. If it is steel bar butt joint, cold press welding machine and resistance butt welding machine can be used. Suitable for active metal or alloy, heat-resistant alloy and corrosion resistant alloy, inert gas shielded welding machine, plasma arc welding machine, electron beam welding machine, etc. It can be selected according to specific conditions.

对于大量结构形式和尺寸固定的焊接结构，可选用专用焊机。不同的焊接设备可用于焊接相同的焊件。因此，有必要根据实际用途选择合适的焊接设备。例如，如果现场焊接缺乏广泛的电源和气体供应，我们只能选择电弧焊发电机，如柴油（汽油）DC电弧焊发电机作为焊接设备。

For a large number of welding structures with fixed structure and size, special welding machine can be selected. Different welding equipment can be used to weld the same weldment. Therefore, it is necessary to select appropriate welding equipment according to the actual use. For example, if the field welding lacks extensive power and gas supply, we can only choose the arc welding generator, such as diesel (gasoline) DC arc welding generator as the welding equipment.

对于对焊后不允许再加工或热处理的焊件，应采用能量集中、无需添加填充金属材料、热影响区少、精度高的电子束焊机，焊接时，焊接设备的能耗相当大。选择焊接设备时，应考虑在满足工艺要求的前提下，尽可能选择低功耗、高功率因数的焊接设备。

For weldments that are not allowed to be reprocessed or heat treated after butt welding, electron beam welding machines with concentrated energy, no need to add filler metal materials, few heat affected zones and high accuracy shall be used. During welding, the energy consumption of welding equipment is considerable. When selecting welding equipment, it shall be considered to select welding equipment with low power consumption and high power factor as far as possible on the premise of meeting process requirements.

不仅如此，当前的焊接设备还有很多，尤其是在规格还有型号等方面都是有差别的，当前企业既然是需要对这类设备进行选用，还是应该考虑一下自己的加工工艺，尽可能的去选择耗电少而且功率高的设备，只有这样才能从中选择合适的设备。更多事项的了解就来我们网站http://www.tayfsk.com进行咨询吧！

Not only that, there are many current welding equipment, especially in terms of specifications and models. Now that enterprises need to select such equipment, they should consider their own processing technology and try to select equipment with low power consumption and high power efficiency. Only in this way can appropriate equipment be selected. For more information, please come to our website http://www.tayfsk.com Consult!