Spot welding is the welding of weldments at individual points on the joint surface of the joint. Spot welding requires metal to have good plasticity. As shown in Figure 1, the simplest application is spot welding.
Figure 1 The simplest spot welding
When welding, the surface of the weldment is cleaned first, and then the welded plate is lapped and assembled, pressed between the two columnar copper electrodes, and pressed by P force, as shown in Fig. 2. When a large enough current is passed, a large amount of resistive heat is generated at the contact of the plate, and the metal in the hottest region of the center is quickly heated to a highly plastic or molten state to form a lenticular liquid molten pool. Continue to maintain the pressure P, disconnect the current, and after the metal cools, form a solder joint. As shown in Figure 3, it is a schematic view of a spot welder.
Figure 2 Spot welding process Figure 3 Spot welder
Because of the certain spacing between the solder joints, spot welding is only used for the welding of thin-plate lap joints without metal sealing, metal mesh, cross-reinforced steel structural parts, etc. If the columnar electrode is replaced by a disk-shaped electrode, the electrode is pressed against the weldment and rotated, and the weldment is continuously fed between the disk-shaped electrodes, and is energized in conjunction with the pulse. It is possible to form a continuous and overlapping solder joint to form a weld, which is seam welding. It is mainly used for welding of thin-plate lap joints with high sealing requirements or joint strength requirements, such as fuel tanks and water tanks.
Apple house container customization should pay attention to internal requirements
Many scenic spots now use apple cabin home. Such small houses are beautifully designed and fully functional. Generally speaking, such houses are transformed using containers. The price of color steel plates is still very favorable, and they can also be designed and constructed according to our needs, and the practicability is also guaranteed. However, you must determine the internal requirements when customizing.
Small and novel appearance design
The reason why many scenic spots and mobile stores now choose to use Pod Apple Cabin is actually because of its unique overall design style, and it is also very convenient to use. In addition to the choice of container materials, it can also be matched with various explosion-proof glass, etc. This kind of house is exquisite in style, unique, and also has a good eye-catching effect, which is very suitable for merchants to choose. And you can also design some distinctive styles according to your own needs. The practicality of such container houses is also very good.
Reasonable division of internal design functional areas
Container Home Apple Cabin needs to be divided into different functional areas because of its relatively small overall size and specifications, so we must also pay attention to the overall internal design requirements. Generally speaking, the design style of the Container House is relatively simple, and there is no load-bearing wall inside, so the functional areas can be divided according to actual needs. We only need to clarify our basic requirements, divide the interior well, and use certain screens or sliding doors. Such container houses are very convenient to use and can also meet the requirements of different businesses.
Pay attention to the overall load bearing
Even if it is a small apple house, it is also necessary to pay attention to the load-bearing situation. It is generally recommended to choose light decoration, which can effectively reduce the overall weight. It is recommended to do a comprehensive design well, and also pay attention to the basic load-bearing capacity of the container house and whether there are other design requirements. You can directly contact the manufacturer for customized processing, which can ensure that the size and specifications of the container house meet the requirements, and the price is also very favorable.
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Henan Jinming Metal Material Co., Ltd. , https://www.jinminghouse.com