Methods, steps, and temperature requirements for solderability testing

Date：2023-04-12 14:54:24Views：533

Solderability testing is a very important part of the manufacturing process of electronic products. In order to ensure product quality and reliability, strict testing of product solderability is required. This article will introduce the methods, steps, and temperature requirements for solderability testing.

Methods and steps for solderability testing

The methods and steps of weldability testing usually include the following steps:

1. Preparation of test samples: According to the testing requirements, prepare corresponding test samples and ensure that the samples meet the requirements.

2. Prepare testing equipment: According to the testing requirements, select appropriate testing equipment, such as a weldability testing oven, weldability testing soldering iron, etc.

3. Conduct welding testing: Place the test sample in a weldability testing oven, set the temperature and time according to the testing requirements, and conduct welding testing.

4. Check the test results: Based on the test results, determine whether the weldability of the test sample meets the requirements.

5. Fill in the test report: Based on the test results, fill in the test report and record the solderability test results of the test sample.

Temperature requirements for solderability testing

The temperature requirements for solderability testing mainly depend on the testing equipment and methods, and different testing methods and equipment may also have different corresponding temperature requirements. Generally speaking, the temperature requirements for weldability testing are as follows:

1. Oven temperature: According to testing requirements, set the oven temperature, usually between 200 ° C and 300 ° C.

2. Solder iron temperature: According to testing requirements, set the soldering iron temperature, usually between 100 ° C and 200 ° C.

3. Welding time: According to testing requirements, set the welding time, usually between 10 seconds and 30 seconds.

4. Welding frequency: Set the welding frequency according to the testing requirements, usually between 2 and 4 times.

It should be noted that different testing methods and equipment may have different temperature requirements, and specific temperature requirements need to be set according to the testing requirements and equipment conditions. Meanwhile, during the testing process, it is necessary to strictly control temperature and time to ensure the accuracy and reliability of the test results.

This article introduces the methods, steps, and temperature requirements of weldability testing, hoping to provide effective guidance to users. Chuangxin Testing is a professional testing institution for electronic components. Currently, it mainly provides integrated circuit testing services such as capacitors, resistors, connectors, MCU, CPLD, FPGA, DSP, etc. Specializing in functional testing of electronic components, appearance testing of incoming electronic components, anatomical testing of electronic components, acetone testing, X-ray scanning testing of electronic components, and ROHS composition analysis testing. Welcome to call, we will be happy to serve you!