{"id":3533,"date":"2025-06-19T11:28:58","date_gmt":"2025-06-19T03:28:58","guid":{"rendered":"https:\/\/www.lispring.com\/?p=3533"},"modified":"2025-07-22T10:37:35","modified_gmt":"2025-07-22T02:37:35","slug":"wave-washers-explained-uses-size-chart-manufacturers-and-buying-guide","status":"publish","type":"post","link":"https:\/\/wp.lispring.com\/fr\/wave-washers-explained-uses-size-chart-manufacturers-and-buying-guide\/","title":{"rendered":"Les laveurs d'ondes expliqu\u00e9s : Utilisations, tableau des tailles, fabricants et guide d'achat"},"content":{"rendered":"

Wave washers<\/a> are an important component widely used in the machinery manufacturing industry. They are metal washers with elastic structures and are mainly used for connector pre-tightening, vibration reduction and space-constrained occasions. Compared with other spring washers, wave washers can provide stable and controllable elastic force in a limited axial space, and are also indispensable components in the fields of electronics, electrical, automotive, precision engineering, etc.<\/p>\n

Related hot searches\uff1aressort d'onde d'\u00e9cart<\/a>\u3001ressort ondul\u00e9 \u00e0 chevauchement<\/a>\u3001ressorts ondul\u00e9s multitours<\/a><\/strong><\/p>\n

What is a wave washer?<\/h2>\n

Wave washer is a thin metal washer with a wavy shape, which provides axial load through its elastic structure. It belongs to the family of elastic washers and is often used to prevent bolts from loosening or to provide pre-tightening force for bearings.<\/p>\n

Core features:<\/strong><\/p>\n

The wave conception<\/a> can achieve compression and generate elastic restoring force;<\/p>\n

The materials are mostly carbon steel, stainless steel, copper alloy or high-temperature alloy;<\/p>\n

It is suitable for high-frequency use in small spaces, especially under conditions of thermal expansion and contraction and frequent vibration.<\/p>\n

\"Wave
rondelle ondul\u00e9e<\/figcaption><\/figure>\n

Uses of wave washers<\/h2>\n\n\n\n\n\n\n\n
Application<\/strong><\/td>\nDescription<\/strong><\/td>\n<\/tr>\n
Electronics (PCBs)<\/td>\nProvides light preload to prevent loosening from thermal expansion<\/td>\n<\/tr>\n
Automotive Bearings<\/td>\nPreloads bearing sets to reduce noise and improve life<\/td>\n<\/tr>\n
Medical & Aerospace Devices<\/td>\nPrevents axial clearance shifts in precision components<\/td>\n<\/tr>\n
Industrial Assemblies<\/td>\nUsed for vibration absorption, shock dampening, and assembly stability<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Wave Washer Dimensions<\/h2>\n\n\n\n\n\n\n\n\n
sp\u00e9cification<\/strong><\/td>\nDescription<\/strong><\/td>\n<\/tr>\n
Outer Diameter (OD)<\/td>\nExternal measurement of the washer<\/td>\n<\/tr>\n
Inner Diameter (ID)<\/td>\nFits onto shaft or screw<\/td>\n<\/tr>\n
Thickness (T)<\/td>\nWasher thickness<\/td>\n<\/tr>\n
Free Height (H)<\/td>\nUncompressed height<\/td>\n<\/tr>\n
Nombre de vagues<\/td>\nTypically 3, 4, or 6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Common size range:<\/strong> OD 6mm\u201360mm, thickness 0.2mm\u20131.5mm, customizable for special applications.<\/p>\n

Wave washer load calculation formula (simplified)<\/h2>\n

The relationship between the axial force and compression of the wave washer can be estimated approximately using the following method:<\/strong><\/p>\n

F=k*\u0394x<\/p>\n

Where: F is the axial load (N);<\/p>\n

k is the equivalent stiffness coefficient (N\/mm), which is determined by the number of waves, mat\u00e9riel<\/a>, and thickness;<\/p>\n

\u0394x is the compression (mm).<\/p>\n

Example:<\/p>\n

If the stiffness of a wave washer is 70 N\/mm and the compression is 0.6mm, its load is:<\/p>\n

F=70\u00d70.6=42N<\/p>\n

\"NORMES
Laveur de vagues<\/figcaption><\/figure>\n

Line chart of wave washer load change<\/h2>\n

The following is a diagram of the load change of the wave washer under different compression amounts:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
Compression (mm)<\/b><\/strong><\/td>\nAxial Load (N)<\/b><\/strong><\/td>\n<\/tr>\n
0.0<\/td>\n0<\/td>\n<\/tr>\n
0.2<\/td>\n15<\/td>\n<\/tr>\n
0.4<\/td>\n30<\/td>\n<\/tr>\n
0.6<\/td>\n50<\/td>\n<\/tr>\n
0.8<\/td>\n70<\/td>\n<\/tr>\n
1.0<\/td>\n85<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The line chart is as follows:<\/strong><\/p>\n

\"2025<\/p>\n

The figure above shows the axial load variation trend of the wave washer under different compression amounts:<\/strong><\/p>\n

The curve shows an upward trend, indicating that the more compression, the greater the axial load;<\/p>\n

It increases faster between 0.4 mm and 1.0 mm, indicating that this compression range is the main elastic working area;<\/p>\n

It can be used to determine the safe compression range of the preload design to avoid overpressure or insufficient load.<\/p>\n

The difference between wave washers and spring washers<\/h2>\n\n\n\n\n\n\n\n
Fonctionnalit\u00e9<\/strong><\/td>\nWave Washer<\/strong><\/td>\nRondelle \u00e9lastique<\/strong><\/td>\n<\/tr>\n
Forme<\/td>\nWavy disc<\/td>\nHelical split ring<\/td>\n<\/tr>\n
Axial Load Function<\/td>\nProvides controlled elastic preload<\/td>\nPrimarily prevents bolt rotation<\/td>\n<\/tr>\n
Application<\/td>\nPrecision preload and damping<\/td>\nGeneral-purpose fastener retention<\/td>\n<\/tr>\n
Space Suitability<\/td>\nGreat for tight axial space<\/td>\nGood for compact general setups<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Advantages and disadvantages of wave washers vs spring washers<\/h2>\n\n\n\n\n\n\n\n\n
Comparison<\/strong><\/td>\nWave Washer<\/strong><\/td>\nRondelle \u00e9lastique<\/strong><\/td>\n<\/tr>\n
Vibration Absorption<\/td>\n\u2705 Excellent<\/td>\n\u274c Poor<\/td>\n<\/tr>\n
Load Distribution<\/td>\n\u2705 Uniform<\/td>\n\u274c Localized points<\/td>\n<\/tr>\n
Installation Ease<\/td>\n\u2705 Simple<\/td>\n\u2705 Simple<\/td>\n<\/tr>\n
Reusability<\/td>\n\u2705 Reusable<\/td>\n\u26a0\ufe0f Limited due to wear<\/td>\n<\/tr>\n
Co\u00fbt<\/td>\n\u26a0\ufe0f Medium to High<\/td>\n\u2705 Low<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Comparison of application scope<\/h2>\n\n\n\n\n\n\n\n
Scenario<\/strong><\/td>\nRecommended Washer Type<\/strong><\/td>\n<\/tr>\n
Precision electronics<\/td>\nWave Washer<\/td>\n<\/tr>\n
General bolt locking<\/td>\nRondelle \u00e9lastique<\/td>\n<\/tr>\n
Vibration-heavy machines<\/td>\nWave Washer<\/td>\n<\/tr>\n
Low-cost bulk assembly<\/td>\nRondelle \u00e9lastique<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Wave Washer Manufacturer Recommendations<\/h2>\n\n\n\n\n\n\n\n\n
Supplier<\/strong><\/td>\nR\u00e9gion<\/strong><\/td>\nSpecialty<\/strong><\/td>\n<\/tr>\n
LISHENG spring<\/a><\/strong><\/td>\nChine<\/td>\nNo-gap wave rings, aerospace-grade<\/td>\n<\/tr>\n
Boker's Inc.<\/strong><\/td>\n\u00c9TATS-UNIS<\/td>\nCustom shapes and sizes, fast delivery<\/td>\n<\/tr>\n
Heinrich Kipp Werk<\/strong><\/td>\nAllemagne<\/td>\nSpecializing in the production and development of various ressorts ondul\u00e9s<\/a><\/td>\n<\/tr>\n
Shenzhen Xinglong Hardware<\/strong><\/td>\nChine<\/td>\nOEM solutions for electronics industry<\/td>\n<\/tr>\n
HengYue Precision Metals (Dongguan)<\/strong><\/td>\nChine<\/td>\nSmall-batch prototyping, export-certified support<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Conclusion<\/h2>\n

Wave washers are widely used in many high-end industries due to their flexible structure, excellent vibration resistance and good preload control ability. This article analyzes and introduces wave washers from multiple dimensions, such as their uses, loads, manufacturers, and size tables. If you still don\u2019t know how to choose, you can read this article. When purchasing, you can give priority to experienced manufacturers to ensure the stability and life of the product.<\/p>","protected":false},"excerpt":{"rendered":"

Wave washers are an important component widely used in the machinery manufacturing industry. They are metal washers with elastic structures and are mainly used for connector pre-tightening, vibration reduction and space-constrained occasions. Compared with other spring washers, wave washers can provide stable and controllable elastic force in a limited axial space, and are also indispensable […]<\/p>","protected":false},"author":1,"featured_media":3641,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[76,72],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/wp.lispring.com\/fr\/wp-json\/wp\/v2\/posts\/3533"}],"collection":[{"href":"https:\/\/wp.lispring.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.lispring.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.lispring.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.lispring.com\/fr\/wp-json\/wp\/v2\/comments?post=3533"}],"version-history":[{"count":0,"href":"https:\/\/wp.lispring.com\/fr\/wp-json\/wp\/v2\/posts\/3533\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp.lispring.com\/fr\/wp-json\/wp\/v2\/media\/3641"}],"wp:attachment":[{"href":"https:\/\/wp.lispring.com\/fr\/wp-json\/wp\/v2\/media?parent=3533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.lispring.com\/fr\/wp-json\/wp\/v2\/categories?post=3533"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.lispring.com\/fr\/wp-json\/wp\/v2\/tags?post=3533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}