Improved slip properties and reduced wear due to biting phenomena enable high-precision continuous molding!
Are you struggling with the following issues? - Stainless steel parts (such as screws) getting stuck and unable to move (galling phenomenon) - Having trouble with galling of SUS materials - Having trouble with galling in mold sliding parts - Wanting to operate without lubrication If you are facing any of these problems, we can solve your concerns all at once by applying a coating that prevents "galling"!! ◎ For more details, please download and view the catalog.
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basic information
Stainless steel, while resistant to rust, has the drawback of being prone to "galling" (adhesion). Similarly, the phenomenon of "galling" inevitably occurs in sliding components made of the same metal materials. Particularly in parts like screws, where tightening and loosening are repeated, such as in the relationship between bolts and nuts, the period until adhesion occurs is significantly short. To extend the lifespan of components, coatings that prevent "galling" are necessary. 【Examples of Benefits】 - Before: In precision plastic molding, wear of the guide pins and bushes of the mold was causing issues with mold accuracy. → After: Improved sliding properties reduced wear due to galling, enabling high-precision continuous molding. - Before: In SUS tie rods used for the preservation of important cultural properties, operational failures due to galling were a problem. → After: The galling phenomenon under high loads has been improved, allowing for continuous operation for 20 years. As shown above, this leads to reduced maintenance and increased processing capacity, providing significant benefits. You can view detailed specifications and more by downloading the catalog. If you are interested, please download the catalog to take a look.
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Applications/Examples of results
- Precision resin molding - SUS tie rods used for the preservation of important cultural properties - SUS nuts used in chemical plants, semiconductor manufacturing equipment, etc. - Semiconductor devices used at high temperatures
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Company information
[Efforts Toward Environmental Measures] In recent years, global environmental regulations have been imposed on various industrial products and manufacturing processes. Regulations such as the "PRTR Law," "RoHS Directive," "PFOS," and "REACH" have increasingly constrained traditional manufacturing due to the restrictions on the use and discharge of environmentally harmful substances. The Protronics Group has not only complied with these regulations but has also proactively addressed these issues and advanced development from an early stage. We have conducted early investigations into the restrictions on the use of relevant substances in recent environmental regulations and have been engaged in research on alternatives or the elimination of such substances. As part of our environmental efforts, we have newly introduced "wastewater treatment facilities" (operational since October 2007) to not only meet discharge regulations from factories but also to aim for the discharge of as clean "water" as possible.