{"id":16921,"date":"2023-07-27T11:46:25","date_gmt":"2023-07-27T02:46:25","guid":{"rendered":"https:\/\/www.japanunix.com\/en\/?post_type=column&#038;p=16921"},"modified":"2026-04-27T10:35:49","modified_gmt":"2026-04-27T01:35:49","slug":"youtube-tech-article-what-is-the-importance-of-optimum-conditions-in-laser-soldering","status":"publish","type":"column","link":"https:\/\/www.japanunix.com\/en\/column\/youtube-tech-article-what-is-the-importance-of-optimum-conditions-in-laser-soldering\/","title":{"rendered":"What is the importance of optimum conditions in laser soldering? [YouTube Tech Article]"},"content":{"rendered":"<div class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<div class=\"heading-title-image\">\n<div class=\"_utility-wrapper\">\n<div class=\"_date\">May 8, 2023<\/div>\n<div class=\"_category\">YOUTUBE Tech Article Part 5!<\/div>\n<\/div>\n<div class=\"_image-wrapper\">\n<div class=\"_image\"><img decoding=\"async\" src=\"\/wp\/wp-content\/uploads\/2022\/11\/japanunix_youtube.jpg\" alt=\"\" \/>\n<\/div>\n<div class=\"_text\">\n<p class=\"_title\">YOUTUBE Tech Article Part 5!<br \/>The Importance of Optimal Conditions in Laser Soldering<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"col-md-12\">\n<h3>Table of Contents<\/h3>\n<ul class=\"list-contents\">\n<li><a href=\"#01\">Theme<\/a><\/li>\n<li><a href=\"#02\">Key Points in Laser Soldering<\/a><\/li>\n<li><a href=\"#03\">Soldering Video<\/a><\/li>\n<li><a href=\"#04\">Summary<\/a><\/li>\n<li><a href=\"#05\">Related Products &#038; Services<\/a><\/li>\n<li><a href=\"#06\">Video for This Column<\/a><\/li>\n<\/ul>\n<div class=\"panel-light\">\n<div class=\"_header\">Download Materials<\/div>\n<div class=\"_body\"><mark>Over 1,000 implementations domestically and internationally<\/mark> Introduction to Japan Unix&#8217;s products &#038; services<\/p>\n<div class=\"row-lg-2\">\n<div class=\"col\"><a class=\"btn-primary btn-animation btn-block btn-icon-next\" href=\"https:\/\/www.japanunix.com\/en\/en\/contact\/download_catalog\">Download Now<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<hr class=\"hr-color-dark\">\n<div id=\"00\" class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-5\">\n<p>\n<a class=\"btn-primary btn-icon-next\" href=\"https:\/\/www.japanunix.com\/en\/en\/products\/laser\/\">About Laser Soldering<\/a>\n<\/p>\n<\/div>\n<div class=\"col-md-7\">\n<div class=\"js-modal-video\" data-modal=\"#modal-media-target\" data-video-id=\"MGIqJxcDsY8\">\n<div class=\"_thumb\"><img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/MGIqJxcDsY8\/maxresdefault.jpg\" alt=\"\" \/><\/div>\n<\/div>\n<h5>Video for This Column<\/h5>\n<\/div>\n<\/div>\n<p><!-- ------------------Starting with the Theme------------------- --><\/p>\n<div id=\"01\" class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<h2 class=\"heading-title\">Theme<\/h2>\n<\/div>\n<\/div>\n<div class=\"row\">\n<div class=\"col-md-7 order-md-2\">\n<p><span class=\"text-size-small\"><span class=\"label-primary\">unokuchi<\/span>&emsp;Hello everyone, it&#8217;s Unokuchi, supporting your soldering life.<br \/>\n<br \/>\nToday, I have previously showcased several videos about lasers, but today, as a sequel, I would like to convey the <span class=\"text-size-medium\"><strong><mark>key points for successful laser soldering<\/mark><\/strong><\/span>.<br \/>\n<\/span>\n<\/p>\n<\/p><\/div>\n<div class=\"col-md-5 order-md-1\">\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"https:\/\/www.japanunix.com\/en\/wp\/wp-content\/uploads\/2023\/07\/lasercondi1.jpg\" \/><\/div>\n<\/p><\/div>\n<\/div>\n<\/div>\n<p><!-- ------------------Key Points in Laser Soldering------------------- --><\/p>\n<div id=\"02\" class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<h2 class=\"heading-title\">Key Points in Laser Soldering<\/h2>\n<\/p><\/div>\n<div class=\"col-md-7 order-md-1\">\n<p><span class=\"text-size-small\"><span class=\"label-primary\">unokuchi<\/span>&emsp;The key in laser soldering is the <span class=\"text-size-medium\"><strong><mark>duration of laser exposure<\/mark><\/strong><\/span> and the <span class=\"text-size-medium\"><strong><mark>output, power<\/mark><\/strong><\/span> of the laser.<br \/>Identifying these correctly and checking if the component or board is being adequately heated to the solder&#8217;s melting point is essential. The <span class=\"text-size-medium\"><strong><mark>output and timing. Pinpointing these<\/mark><\/strong><\/span> is the most critical point.<\/p>\n<p>We&#8217;ve filmed a video soldering under various conditions focusing on these points, so let&#8217;s watch it together.<br \/>\n<\/span><\/p>\n<\/div>\n<div class=\"col-md-5 order-md-2\">\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"https:\/\/www.japanunix.com\/en\/wp\/wp-content\/uploads\/2023\/07\/lasercondi2.jpg\" \/><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<p>Here&#8217;s the translation of the provided text into English:<\/p>\n<p>&#8220;`html<br \/>\n<!-- ------------------Laser Soldering Video-------------------<span class=\"text-size-medium\"><strong><mark>aaa<\/mark><\/strong><\/span> --><\/p>\n<div id=\"03\" class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<h2 class=\"heading-title\">Video Commentary<\/h2>\n<\/p><\/div>\n<div class=\"col-md-7 order-md-2\">\n<p><span class=\"text-size-small\"><span class=\"label-primary\">U<\/span>&emsp;This is the first soldering video. In this video, <span class=\"text-size-medium\"><strong><mark>the solder doesn&#8217;t circulate at all,<\/mark><\/strong><\/span> and it only slightly attaches at the front, then stops without spreading. This is clearly a situation where <span class=\"text-size-medium\"><strong><mark>both the output and duration are insufficient,<\/mark><\/strong><\/span> and there&#8217;s not enough heat.<br \/>\n<\/span><\/p>\n<\/div>\n<div class=\"col-md-5 order-md-1\">\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"https:\/\/www.japanunix.com\/en\/wp\/wp-content\/uploads\/2023\/07\/vidcom1.jpg\" \/><\/div>\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"https:\/\/www.japanunix.com\/en\/wp\/wp-content\/uploads\/2023\/07\/vidcom2.jpg\" \/><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<hr class=\"hr-color-dark\">\n<div class=\"row\">\n<div class=\"col-md-7 order-md-1\">\n<p><span class=\"text-size-small\"><span class=\"label-primary\">U<\/span>&emsp;Next, we increased the output for the following video. It looked like it melted well, but in the end, the solder did not fully melt, and remained in a state where the solder wire was attached to the melted solder. This is also due to <span class=\"text-size-medium\"><strong><mark>insufficient heating in the latter half.<\/mark><\/strong><\/span> It&#8217;s still not heated enough.<br \/>\n<\/span><\/p>\n<\/div>\n<div class=\"col-md-5 order-md-2\">\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"https:\/\/www.japanunix.com\/en\/wp\/wp-content\/uploads\/2023\/07\/vidcom3.jpg\" \/><\/div>\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"https:\/\/www.japanunix.com\/en\/wp\/wp-content\/uploads\/2023\/07\/vidcom4.jpg\" \/><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<hr class=\"hr-color-dark\">\n<div class=\"row\">\n<div class=\"col-md-7 order-md-2\">\n<p><span class=\"text-size-small\"><span class=\"label-primary\">U<\/span>&emsp;Next, we are almost there, just one more step. This time, we extended the heating time a little more. This was done continuously. The solder melted and spread thoroughly, achieving perfect soldering conditions.<br \/>\n<\/span><\/p>\n<\/div>\n<div class=\"col-md-5 order-md-1\">\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"https:\/\/www.japanunix.com\/en\/wp\/wp-content\/uploads\/2023\/07\/vidcom5.jpg\" \/><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<p><!-- ------------------From the summary-------------------<span class=\"text-size-medium\"><strong><mark>aaa<\/mark><\/strong><\/span>\n\n<hr class=\"hr-color-dark\">--><\/p>\n<div id=\"04\" class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<h2 class=\"heading-title\">Summary<\/h2>\n<\/p><\/div>\n<div class=\"col-md-7 order-md-1\">\n<p><span class=\"text-size-small\"><span class=\"label-primary\">Note<\/span>&emsp;What we looked at now focused primarily on points where the output and time seemed a little insufficient. On the contrary, if you put <span class=\"text-size-medium\"><strong><mark>too much output, too much power, or spend too much time<\/mark><\/strong><\/span>, you can damage the circuit board or components through <span class=\"text-size-medium\"><strong><mark>overheating<\/mark><\/strong><\/span>. Therefore, what&#8217;s crucial is setting the right balance in laser output and time\u2014neither too little nor too much\u2014to find the <span class=\"text-size-medium\"><strong><mark>optimal conditions<\/mark><\/strong><\/span>. This is critically important.<br \/>\n<br \/>\nTo find these optimal conditions, you need to follow the <span class=\"text-size-medium\"><strong><mark>principles of soldering<\/mark><\/strong><\/span> and adjust the laser accordingly. Thus, for customers considering automating soldering with various lasers, we highly recommend <span class=\"text-size-medium\"><strong><mark>conducting experiments to determine the best conditions<\/mark><\/strong><\/span>.<br \/>\n<\/span><\/p>\n<\/div>\n<div class=\"col-md-5 order-md-2\">\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"https:\/\/www.japanunix.com\/en\/wp\/wp-content\/uploads\/2023\/07\/summary1.jpg\" \/><\/div>\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"https:\/\/www.japanunix.com\/en\/wp\/wp-content\/uploads\/2023\/07\/summary2.jpg\" \/><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<hr class=\"hr-color-dark\">\n<div class=\"row\">\n<div class=\"col-md-7 order-md-2\">\n<p><span class=\"text-size-small\"><span class=\"label-primary\">Note<\/span>&emsp;At Japan Unix, we conduct such laser soldering experiments regularly. If you want to give it a try or just want to see how it behaves, please don&#8217;t hesitate to contact us.<br \/>\n<br \/>\nSee you again soon.<br \/>\n<\/span><\/p>\n<\/div>\n<div class=\"col-md-5 order-md-1\">\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"https:\/\/www.japanunix.com\/en\/wp\/wp-content\/uploads\/2023\/07\/seeyou2.jpg\" \/><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<hr class=\"hr-color-dark\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<div class=\"panel-light\">\n<div class=\"_header\">Document Download<\/div>\n<div class=\"_body\"><mark>\uff3cImplemented in over 1,000 companies domestically and internationally\uff0f<\/mark> Introduction to Japan Unix&#8217;s products &#038; services<\/p>\n<div class=\"row-lg-2\">\n<div class=\"col\"><a class=\"btn-primary btn-animation btn-block btn-icon-next\" href=\"https:\/\/www.japanunix.com\/en\/contact\/download_catalog\">Download Now<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- ------------------From related products & services-------------------<span class=\"text-size-medium\"><strong><mark>aaa<\/mark><\/strong><\/span> --><\/p>\n<div id=\"05\" class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<h2 class=\"heading-title\">Related Products &#038; Services<\/h2>\n<\/div>\n<\/div>\n<div class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<p>\n<a class=\"btn-primary btn-icon-next\" href=\"https:\/\/www.japanunix.com\/en\/products\/laser\/\">Click here for details on laser soldering<\/a>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- ------------------From the column video-------------------<span class=\"text-size-medium\"><strong><mark>aaa<\/mark><\/strong><\/span> --><\/p>\n<div id=\"06\" class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<h2 class=\"heading-title\">Check out the video for this column<\/h2>\n<\/div>\n<div class=\"col-md-3\">\n<div class=\"js-modal-video\" data-modal=\"#modal-media-target\" data-video-id=\"MGIqJxcDsY8\">\n<div class=\"_thumb\"><img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/MGIqJxcDsY8\/maxresdefault.jpg\" alt=\"\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"featured_media":0,"template":"","column_category":[296,308,297,304,298,302],"column_tag":[],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.japanunix.com\/en\/wp-json\/wp\/v2\/column\/16921"}],"collection":[{"href":"https:\/\/www.japanunix.com\/en\/wp-json\/wp\/v2\/column"}],"about":[{"href":"https:\/\/www.japanunix.com\/en\/wp-json\/wp\/v2\/types\/column"}],"wp:attachment":[{"href":"https:\/\/www.japanunix.com\/en\/wp-json\/wp\/v2\/media?parent=16921"}],"wp:term":[{"taxonomy":"column_category","embeddable":true,"href":"https:\/\/www.japanunix.com\/en\/wp-json\/wp\/v2\/column_category?post=16921"},{"taxonomy":"column_tag","embeddable":true,"href":"https:\/\/www.japanunix.com\/en\/wp-json\/wp\/v2\/column_tag?post=16921"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}