Many customers confuse ultrasonic cleaning and rinsing. Some think rinsing is just a simple water dip. Actually, they perform totally different functions in precision cleaning processes, and both are essential.<\/p>\n\n\n\n
Function: Remove stubborn contaminants from parts, inside blind holes and threads by ultrasonic cavitation. Typical contaminants include cutting oil, grinding oil, polishing compound, carbon residue, metal oxide scale and flux residue. The tank is filled with water-based or solvent cleaning chemistry. It runs at relatively high ultrasonic power with strong cavitation impact, which is the core step to break up soils. Important note: Contaminants are only lifted off the workpiece and suspended in the cleaning liquid, not dissolved away. Parts will be covered with a thin film mixed with detergent and dirt after washing.<\/p>\n\n\n\n
Function: Flush away residual detergent and fine suspended particles on components. It prevents watermarks, white stains and corrosion marks after drying. Rinse tanks use DI (deionized water) normally, no cleaning detergent added<\/strong>. Two common rinse types: overflow rinse and ultrasonic rinse. Ultrasonic rinse applies mild cavitation, ideal for deep holes and narrow gaps of precision parts to flush trapped chemical residues. For high cleanliness requirements, manufacturers use multi-stage rinsing (2 or 3 tanks), and the final rinse uses high-purity DI water.<\/p>\n\n\n\n Ultrasonic Wash \u2192 1st Rinse \u2192 2nd \/ Final DI Rinse \u2192 Hot Air Dry<\/p>\n\n\n\n Wash without rinse: Detergent film and watermarks will remain after drying. Rinse without wash: It can only remove loose dust, not heavy oil and stubborn soils.<\/p>","protected":false},"excerpt":{"rendered":" Many customers confuse ultrasonic cleaning and rinsing. Some think rinsing is just a simple water dip. Actually, they perform totally different functions in precision cleaning processes, and both are essential. Ultrasonic Wash Function: Remove stubborn contaminants from parts, inside blind holes and threads by ultrasonic cavitation. Typical contaminants include cutting oil, grinding oil, polishing compound, […]<\/p>\n","protected":false},"author":2,"featured_media":3087,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"Learn the difference between ultrasonic wash and rinse, their functions, standard workflow, and how to avoid watermarks for automotive, aerospace and medical components.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[19],"tags":[],"class_list":["post-3085","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/baodexingultrasonic.com\/fr\/wp-json\/wp\/v2\/posts\/3085","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/baodexingultrasonic.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/baodexingultrasonic.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/baodexingultrasonic.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/baodexingultrasonic.com\/fr\/wp-json\/wp\/v2\/comments?post=3085"}],"version-history":[{"count":1,"href":"https:\/\/baodexingultrasonic.com\/fr\/wp-json\/wp\/v2\/posts\/3085\/revisions"}],"predecessor-version":[{"id":3086,"href":"https:\/\/baodexingultrasonic.com\/fr\/wp-json\/wp\/v2\/posts\/3085\/revisions\/3086"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baodexingultrasonic.com\/fr\/wp-json\/wp\/v2\/media\/3087"}],"wp:attachment":[{"href":"https:\/\/baodexingultrasonic.com\/fr\/wp-json\/wp\/v2\/media?parent=3085"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/baodexingultrasonic.com\/fr\/wp-json\/wp\/v2\/categories?post=3085"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/baodexingultrasonic.com\/fr\/wp-json\/wp\/v2\/tags?post=3085"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Standard Process Flow<\/strong><\/strong><\/h3>\n\n\n\n