<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>CR4 - Section&#x3a; Mechanical Engineering</title><link>https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;section&#x2f;mechanical-engineering</link><description><![CDATA[The Mechanical Engineering Section of CR4 includes forum and blog entries on motion and control, mechanical components, power transmission, etc.  This is the place to talk about the function and design of motors, bearings, gears, heaters, pumps, etc.]]></description><copyright>Copyright 2026</copyright><pubDate>Mon, 11 May 2026 09:28:58 EST</pubDate><generator>https&#x3a;&#x2f;&#x2f;cr4.globalspec.com</generator><item><title><![CDATA[A Simple Tolerance Change That Can Significantly Reduce Manufacturing Cost]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151513&#x2f;A-Simple-Tolerance-Change-That-Can-Significantly-Reduce-Manufacturing-Cost&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[In many projects, one of the biggest cost drivers is unnecessarily tight tolerances.&#xa;&#xa;For example, changing a machining tolerance from &#x26;plusmn&#x3b;0.005 mm to &#x26;plusmn&#x3b;0.02 mm can often reduce cycle time and cost substantially, while still meeting all functional requirements.&#xa;&#xa;Other practical DFM strateg]]></description><pubDate>Mon, 11 May 2026 09&#x3a;28&#x3a;58 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151513&#x2f;A-Simple-Tolerance-Change-That-Can-Significantly-Reduce-Manufacturing-Cost]]></guid><dc:creator>emmagreen</dc:creator><dc:subject>Mechanical Engineering</dc:subject></item><item><title><![CDATA[Online Leak Sealing]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151502&#x2f;Online-Leak-Sealing&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[I have been reviewing various articles and technical resources on online leak sealing procedures and techniques. From what I understand, there appears to be significant potential for industries to save substantial financial resources that are typically lost due to leaks in piping systems, vessels, a]]></description><pubDate>Thu, 30 Apr 2026 09&#x3a;17&#x3a;08 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151502&#x2f;Online-Leak-Sealing]]></guid><dc:creator>somen1981</dc:creator><dc:subject>Mechanical Engineering</dc:subject></item><item><title><![CDATA[Plate Heat Exchanger Gasket Failure Issues &#x26; Best Replacement Solutions in India&#x3f;]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151492&#x2f;Plate-Heat-Exchanger-Gasket-Failure-Issues-Best-Replacement-Solutions-in-India&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[Hello Engineers,&#xa;&#xa;We are currently working on multiple industrial applications involving plate heat exchangers in HVAC and process industries, and we have been facing recurring issues related to PHE gasket performance and failure.&#xa;&#xa;Some common challenges we are observing&#x3a;&#xa;&#xa; &#x2a; Frequent gasket leakage]]></description><pubDate>Wed, 22 Apr 2026 12&#x3a;33&#x3a;26 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151492&#x2f;Plate-Heat-Exchanger-Gasket-Failure-Issues-Best-Replacement-Solutions-in-India]]></guid><dc:creator>srjofficial</dc:creator><dc:subject>Mechanical Engineering</dc:subject></item><item><title><![CDATA[Improving Product Development with Better CAD Design Practices]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151455&#x2f;Improving-Product-Development-with-Better-CAD-Design-Practices&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[Hi all,&#xa;&#xa;I wanted to share a quick insight from my experience working on CAD design and product development projects.&#xa;&#xa;One thing I&#x26;rsquo&#x3b;ve noticed is that many product issues don&#x26;rsquo&#x3b;t come from manufacturing, but from design-stage gaps. When CAD models are not properly optimized or validated, it]]></description><pubDate>Sun, 29 Mar 2026 17&#x3a;24&#x3a;41 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151455&#x2f;Improving-Product-Development-with-Better-CAD-Design-Practices]]></guid><dc:creator>jessie56</dc:creator><dc:subject>Mechanical Engineering</dc:subject></item></channel></rss>