In the precision construction of the electronics manufacturing industry, welding technology occupies a central position, in which wave soldering machine and selective wave soldering machine as the two mainstream means of welding, each showing a unique technical style and adaptive scenarios. The purpose of this paper is to start from multiple dimensions, including their respective areas of application, welding accuracy and control ability of the comparison, welding efficiency and speed of the difference, as well as equipment configuration and cost-effective analysis, systematic and in-depth analysis of the differences between these two types of welding technology and characteristics.
1. Differences in application areas
Wave soldering, as a widely used welding technology, is mainly used for mass production of electronic components welding, such as circuit boards, sockets, etc.. Its high efficiency welding ability and adaptability to a variety of electronic components, making it the first choice in the manufacture of electronic equipment.
Selective wave soldering is more suited to the need to solder specific areas, such as complex assemblies or parts that require high precision soldering. This technology is particularly suitable for small batch production and precision parts welding, such as circuit board repair and assembly.
2. Welding accuracy and control capability
In terms of welding precision and control ability, selective wave soldering machine shows significant advantages. It can accurately adjust the welding temperature, time and flow rate and other parameters according to the specific requirements of the welding object to realize high-precision welding. This precise control not only improves the welding quality, but also reduces the heat-affected area in the welding process, which is conducive to protecting the surface quality and structural integrity of the parts. While wave soldering can also complete the welding task, but its welding precision is relatively low, usually using fixed parameters for welding, it is difficult to meet the needs of high-precision welding.
3. Welding speed and efficiency
From the perspective of welding speed and efficiency, wave soldering has obvious advantages. Because wave soldering can weld multiple connections simultaneously, it can provide high welding speed and efficiency in mass production. This efficiency makes wave soldering an important part of the production line and helps to improve overall production efficiency. Selective wave soldering, on the other hand, despite its high soldering quality, is relatively slow due to the need for precise control of each soldering joint, and is more suitable for scenarios with stringent requirements for soldering quality but small production volumes.
4. Equipment and cost
In terms of equipment and cost, there are also significant differences between the two welding technologies. Selective wave soldering equipment is usually more complex and advanced, equipped with precise control systems and dual liquid supply systems, etc., and therefore relatively high cost. This high cost is not only reflected in the purchase of the equipment, but also in the subsequent maintenance and technical support costs. Wave soldering, on the other hand, is relatively simple and low-cost, making it suitable for mass production and limited budget scenarios.
Wave soldering, with its high efficiency and low cost, occupies an important position in mass production. While selective wave soldering, with its high precision and high reliability, shows unique value in precision parts and small batch production. In practical application, enterprises should choose the appropriate welding technology according to specific production requirements and budgetary situation, in order to realize the best production efficiency and product quality.
Features of NeoDen ND250 wave soldering machine
1. The layout of the overall mechanism is reasonably designed, simple to operate and easy to maintain.
2. The first wave and the second wave both adopt stepless electronic frequency conversion technology, independent control, suitable for various types of PCB board welding.
3. The preheating system and welding system both adopt PID control mode, with high precision of temperature control.
4. The area of flux spraying is automatically controlled by the size of PCB without manual adjustment of sensor position.
5. Transportation system adopts stepless electronic speed control system with closed-loop control and stable speed.
6. Wave soldering oven has over-temperature sound light alarm, emergency braking system, all motors have overload protection system.
7. It can be turned on fully automatically according to the date and time set by the user.
Post time: Nov-06-2024