{"id":14358,"date":"2025-03-04T08:02:00","date_gmt":"2025-03-04T14:02:00","guid":{"rendered":"https:\/\/blog.misumiusa.com\/?p=14358"},"modified":"2025-03-11T15:37:20","modified_gmt":"2025-03-11T20:37:20","slug":"cleanroom-solutions-for-ev-manufacturing","status":"publish","type":"post","link":"https:\/\/us.misumi-ec.com\/blog\/cleanroom-solutions-for-ev-manufacturing\/","title":{"rendered":"Why High-Quality Cleanroom Components Are Essential for Electric Vehicle Manufacturing"},"content":{"rendered":"\n

Cleanroom products in electric vehicle (EV) production and manufacturing ensure that sensitive components and processes remain free of contaminants.<\/p>\n\n\n\n

This article breaks down the key EV manufacturing processes in which cleanroom solutions are necessary and what cleanroom-ready parts are available for engineers and machine builders.<\/p>\n\n\n\n

1. Battery Production<\/h2>\n\n\n\n

Contamination of the battery can be extremely dangerous! It is recommended that battery assembly occur in an ISO Class 7 or 8 cleanroom environment.<\/p>\n\n\n\n

EV battery production<\/a>, particularly for lithium-ion cells, requires an ultra-clean environment to prevent contamination from dust, moisture, or particles, which can decrease efficiency and increase safety risks, such as short circuits or thermal runaway.<\/p>\n\n\n\n

However, batteries can be assembled by hand or by machine, but even though machines can create particles, they don\u2019t do so as much as assembling by hand.<\/p>\n\n\n\n

Since battery production accounts for about 20% of the total battery cost<\/a>, finding the right components for designing proper machinery is worth the investment.<\/p>\n\n\n\n

Some of the components used during this phase.<\/p>\n\n\n\n

Cleanroom Fasteners<\/h3>\n\n\n\n

Fasteners<\/a> such as dowel pins<\/a>, spring pins<\/a>, and retaining rings<\/a> ensure secure assembly in battery packs without introducing particulates.<\/p>\n\n\n\n

\"Clean
Clean & Pack Products: <\/strong>Spring Pins<\/a> | Dowel Pins<\/a> | Retaining Rings<\/a><\/figcaption><\/figure>\n\n\n\n

Shims (Plates, Rings, Rectangular)<\/h3>\n\n\n\n

Precision spacing components like shims<\/a> maintain structural alignment in battery modules.<\/p>\n\n\n\n

\"Clean
Clean & Pack Products:<\/strong> Shim Plates<\/a> | Square Shims<\/a> | Shim Rings<\/a><\/figcaption><\/figure><\/div>\n\n\n\n

Metal Spacers<\/h3>\n\n\n\n

Metal spacers<\/a> provide gap control in battery pack designs<\/a>, helping avoid unintended contact or short circuits.<\/p>\n\n\n\n

\"Clean
Clean & Pack Metal Spacers<\/a><\/figcaption><\/figure><\/div>\n\n\n\n

2. Semiconductor Manufacturing<\/h2>\n\n\n\n

Semiconductors play a major role in electric vehicle manufacturing, as they offer power management, energy efficiency, and thermal management. They also play a role in communication technology, such as vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I). <\/p>\n\n\n\n

Semiconductors used in EVs for motor control, charging systems, and ADAS are highly sensitive to particulate contamination, which can cause chip defects and malfunctioning electronics.<\/p>\n\n\n\n

Some critical components include:<\/p>\n\n\n\n

Hinge Bases, Plates, and Bolts<\/h3>\n\n\n\n

These types of components ensure precise assembly in semiconductor fabrication equipment.<\/p>\n\n\n\n

\"Clean
Clean & Pack Products:<\/strong> Thick Hinge Bases<\/a> | Hinge Plates<\/a> | Hinge Bolts<\/a><\/figcaption><\/figure>\n\n\n\n

Cleanroom Conveyor Rollers<\/h3>\n\n\n\n

Cleanroom conveyor rollers<\/a> facilitate the movement of silicon wafers in contamination-free conditions.<\/p>\n\n\n\n

\"Clean
Clean & Pack Conveyor Roller Shafts<\/a><\/figcaption><\/figure><\/div>\n\n\n\n

Flat Belt Pulleys and Idlers<\/h3>\n\n\n\n

Flat belt pulleys and idlers<\/a> optimize material transport within cleanrooms, minimizing particulate generation.<\/p>\n\n\n\n

\"\"
Clean and Pack Pulleys for Flast Belts<\/a><\/figcaption><\/figure><\/div>\n\n\n\n

Retaining Rings<\/h3>\n\n\n\n

Retaining rings<\/a> provide reliable fastening for sensitive semiconductor components<\/a>.<\/p>\n\n\n\n

\"\"
Clean & Pack Raining Rings<\/a><\/figcaption><\/figure><\/div>\n\n\n\n

3. Precision Assembly<\/h2>\n\n\n\n

EV motors, drivetrains, and sensors (e.g., LiDAR, radar) assembly requires precision in contamination-free environments to maintain sensor calibration and lubrication integrity.<\/p>\n\n\n\n

Microscopic particles can disrupt sensor calibration, leading to inaccurate LiDAR or radar readings, while contaminants in lubricants can cause wear, overheating, and reduced efficiency in motors and transmissions.<\/p>\n\n\n\n

Cleanroom conditions prevent corrosion, static discharge, and misalignment, preserving lubrication integrity and ensuring smooth operation. This level of precision enhances long-term durability, safety, and overall EV performance.<\/p>\n\n\n\n

Here are some of the components used during assembly:<\/p>\n\n\n\n

Leveling Mounts<\/h3>\n\n\n\n

Leveling mounts<\/a> help to stabilize assembly machinery to prevent contamination during fine motor and drivetrain assembly.<\/p>\n\n\n\n

\"\"
Clean & Pack Leveling Mounts<\/a><\/figcaption><\/figure><\/div>\n\n\n\n

Fulcrum Pins and Connecting Links<\/h3>\n\n\n\n

Fulcrum pins<\/a> and connecting links<\/a> enable precise motion in assembly systems for EV sensors and mechanical parts. <\/p>\n\n\n\n

\"\"
Clean & Pack Products:<\/strong> Fulcrum Screws<\/a> | Links<\/a><\/figcaption><\/figure><\/div>\n\n\n\n

Metal Spacers and Shims<\/h3>\n\n\n\n

Metal spacers and shims help to maintain alignment and prevent wear.<\/p>\n\n\n\n

\"\"
Clean & Pack Products: <\/strong>Metal Spacers<\/a> | Square Shims<\/a><\/figcaption><\/figure><\/div>\n\n\n\n

Hinge Pins<\/h3>\n\n\n\n

Hinge pins<\/a> are used in modular cleanroom enclosures for accessing precision assembly tools.<\/p>\n\n\n\n

\"\"
Clean & Pack Pivot Pin<\/a><\/figcaption><\/figure><\/div>\n\n\n\n

4. Research & Development (R&D)<\/h2>\n\n\n\n

Prototyping and testing EV batteries and electronics in R&D require contamination-free environments to guarantee reliable performance data.<\/p>\n\n\n\n

Clean environments prevent unwanted variables that could compromise data integrity, ensuring that performance, safety, and longevity assessments are precise.<\/p>\n\n\n\n

This level of control allows you to make informed design improvements, optimize efficiency, and meet strict industry standards before mass production.<\/p>\n\n\n\n

Here are some essential components used during the R&D phase:<\/p>\n\n\n\n

Configurable Shims and Metal Spacers<\/h3>\n\n\n\n

Shims and metal spacers aid in designing test rigs and fixtures for battery cells.<\/p>\n\n\n\n

\"\"
Clean & Pack Products:<\/strong> Square Shims<\/a> | Metal Spacers<\/a><\/figcaption><\/figure><\/div>\n\n\n\n

Retaining Rings and Cotter Pins<\/h3>\n\n\n\n

Retaining rings and cotter pins<\/a> are essential parts that are used for experimental setups of EV motors or electronic systems.<\/p>\n\n\n\n

\"\"
Clean & Pack Products: <\/strong>Retaining Rings<\/a> | Cotter Pins<\/a><\/figcaption><\/figure><\/div>\n\n\n\n

Leveling Mounts<\/h3>\n\n\n\n

Leveling mounts are used to stabilize R&D equipment, ensuring precise measurements in cleanrooms.<\/p>\n\n\n\n

\"\"
Clean & Pack Leveling Mount<\/a><\/figcaption><\/figure><\/div>\n\n\n\n

MISUMI Offers Solutions for EV Engineers<\/h2>\n\n\n\n

MISUMI supports electric vehicle manufacturers<\/a> and engineers with a comprehensive catalog of products and engineering tools. <\/p>\n\n\n\n

We offer all the parts you need to fulfill your BOM, including cleanroom-ready parts that are cleaned, packed, and delivered straight to your facility. Known as clean and pack, this solution has helped our customers save time and money<\/a>. <\/p>\n\n\n\n

MISUMI’s clean and pack option is available for hundreds of mechanical parts. <\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Learn how EV cleanroom components protect against contaminants in battery production, semiconductor manufacturing, precision assembly, and R&D.<\/p>\n","protected":false},"author":69,"featured_media":14359,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false},"categories":[1134,1136],"tags":[],"aioseo_notices":[],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/posts\/14358"}],"collection":[{"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/users\/69"}],"replies":[{"embeddable":true,"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/comments?post=14358"}],"version-history":[{"count":5,"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/posts\/14358\/revisions"}],"predecessor-version":[{"id":14409,"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/posts\/14358\/revisions\/14409"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/media\/14359"}],"wp:attachment":[{"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/media?parent=14358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/categories?post=14358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/tags?post=14358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}