{"id":17473,"date":"2018-09-09T01:09:02","date_gmt":"2018-09-09T01:09:02","guid":{"rendered":"https:\/\/tronik.ae\/danger_of_friction_force_reduction\/"},"modified":"2018-09-09T01:09:02","modified_gmt":"2018-09-09T01:09:02","slug":"danger_of_friction_force_reduction","status":"publish","type":"post","link":"https:\/\/tronik.ae\/ar\/2018\/09\/09\/danger_of_friction_force_reduction\/","title":{"rendered":"The danger of friction force reduction as a result of incorrect use of grease"},"content":{"rendered":"
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Too bad, that reading car manufacturer\u2019s recommendations or study basics of construction, mechanics of materials, theoretical mechanics behind the desk.. recently went out of style\u2026<\/h4>\n<\/div>\n
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Every gopher is an agronomist nowadays, it\u2019s like a motto now..<\/div>\n
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The Internet is full of advisers..<\/div>\n
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I will try to shine some light into the dark world of the Internet.<\/div>\n<\/div>\n
As everyone knows, the friction force is our everything.<\/div>\n
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The car\u2019s hat, a brake rotor, and a disc are an assembly.<\/div>\n
Three rotating subjects have an axial fixation on ledges for more accurate positioning<\/div>\n
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It\u2019s completely obvious, that during an acceleration and braking torque is produced.<\/div>\n
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To transmit this torque\u00a0fastening with screws or lag-nut is used.<\/span><\/span><\/span><\/div>\n
I want to bring to your attention, that screw or\u00a0lag-nut are used with a gap.<\/span><\/span><\/div>\n
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It\u2019s a term in engineering, which tells us that the joint is calculated not based on screw and lug-nut shear, but on friction force in joined parts.<\/span><\/div>\n
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To put it simply, screw or lug-nut must squeeze bracing planes so tight, that there would be no\u00a0 torque strong enough for them to shift.<\/div>\n
\u00a0<\/span><\/div>\n
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Let\u2019s ask the world of the web how to change brake rotors.<\/div>\n
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You can see the advice from the \u201cexperienced\u201d, who say that you need to apply or even pour over a copper spray.<\/p>\n

\"pour<\/p>\n<\/div>\n

\"pour<\/div>\n<\/div>\n
\u201cOn top of that pour it all over the brake rotor!\u201d (NOT our advice!!!)<\/div>\n
<\/div>\n
\"pour<\/div>\n
Even Porsche couldn\u2019t avoid such fate.<\/div>\n
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\"even<\/div>\n
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\u00a0Now, let\u2019s read the manual from a car manufacturer.<\/div>\n
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\"clean<\/div>\n
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Some theory, that explains why:<\/p>\n<\/div>\n

\"friction<\/div>\n
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\"friction<\/div>\n
\"friction<\/div>\n
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Too bad, that reading car manufacturer\u2019s recommendations or study basics of construction, mechanics of materials, theoretical mechanics behind the desk.. recently went out of style\u2026 Every gopher is an agronomist nowadays, it\u2019s like a motto now.. The Internet is full of advisers.. I will try to shine some light into the dark world of the […]<\/p>\n","protected":false},"author":1,"featured_media":15054,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[679],"tags":[],"class_list":["post-17473","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t