Friction characteristics of moving joint surface from the micro and macro scale
Purpose The nonlinear friction disturbance of the moving joint surface of the feed system can lead to the residual vibration of the system, prolong the stability time of the system and reduce the motion precision and machining precision of the machine tool. This paper aims to concern the vibration b...
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| Veröffentlicht in: | Industrial lubrication and tribology 2021-03, Vol.73 (2), p.275-282 |
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| container_title | Industrial lubrication and tribology |
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| creator | Hai, Lixin Gao, Feng Li, Yan Yang, Bo Zhu, Yanyan |
| description | Purpose
The nonlinear friction disturbance of the moving joint surface of the feed system can lead to the residual vibration of the system, prolong the stability time of the system and reduce the motion precision and machining precision of the machine tool. This paper aims to concern the vibration between joint surfaces caused by nonlinear friction.
Design/methodology/approach
The model is established from the micro and macro scale based on the LuGre model. The friction characteristics of the moving joint surface are explored. The friction experiment of GCr15 pin and 45 steel disk is designed and the influence of lubrication condition, speed, acceleration and normal load on friction characteristics are studied.
Findings
Among the drive speed, damping and stiffness, the negative gradient effect of friction, which is characterized by the difference of static and dynamic friction coefficient Δµ, is the main cause of friction vibration between moving joint surfaces. Sufficient lubrication, a proper increase of speed and acceleration, a reasonable reduction of normal load can reduce the negative gradient effect, which can weaken the vibration caused by the nonlinear friction and improve the friction characteristics of the moving joint surface.
Originality/value
In the past studies, more attention has been paid to revealing the relationship between the relative speed and friction, while the acceleration is often ignored. The negative gradient effect of friction is improved in this paper by changing the contact conditions. Research findings of this paper effectively improve the friction characteristics of the moving interface and provide the basis for restraining the nonlinear vibration between the moving interfaces.
Peer review
The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-11-2019-0476/ |
| doi_str_mv | 10.1108/ILT-11-2019-0476 |
| format | Article |
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The nonlinear friction disturbance of the moving joint surface of the feed system can lead to the residual vibration of the system, prolong the stability time of the system and reduce the motion precision and machining precision of the machine tool. This paper aims to concern the vibration between joint surfaces caused by nonlinear friction.
Design/methodology/approach
The model is established from the micro and macro scale based on the LuGre model. The friction characteristics of the moving joint surface are explored. The friction experiment of GCr15 pin and 45 steel disk is designed and the influence of lubrication condition, speed, acceleration and normal load on friction characteristics are studied.
Findings
Among the drive speed, damping and stiffness, the negative gradient effect of friction, which is characterized by the difference of static and dynamic friction coefficient Δµ, is the main cause of friction vibration between moving joint surfaces. Sufficient lubrication, a proper increase of speed and acceleration, a reasonable reduction of normal load can reduce the negative gradient effect, which can weaken the vibration caused by the nonlinear friction and improve the friction characteristics of the moving joint surface.
Originality/value
In the past studies, more attention has been paid to revealing the relationship between the relative speed and friction, while the acceleration is often ignored. The negative gradient effect of friction is improved in this paper by changing the contact conditions. Research findings of this paper effectively improve the friction characteristics of the moving interface and provide the basis for restraining the nonlinear vibration between the moving interfaces.
Peer review
The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-11-2019-0476/</description><identifier>ISSN: 0036-8792</identifier><identifier>EISSN: 1758-5775</identifier><identifier>DOI: 10.1108/ILT-11-2019-0476</identifier><language>eng</language><publisher>Bradford: Emerald Publishing Limited</publisher><subject>Acceleration ; Accuracy ; Coefficient of friction ; Damping ; Experiments ; Feed systems ; Friction ; Lubrication ; Machine tools ; Machining ; Motion stability ; Nodular cast iron ; Stiffness ; Velocity ; Vibration</subject><ispartof>Industrial lubrication and tribology, 2021-03, Vol.73 (2), p.275-282</ispartof><rights>Emerald Publishing Limited</rights><rights>Emerald Publishing Limited 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c264t-4f05a850994b2d6aeaed9d2c5cc24c8f1bb7454b6988bcdd01eb9aef89fc16f13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.emerald.com/insight/content/doi/10.1108/ILT-11-2019-0476/full/html$$EHTML$$P50$$Gemerald$$H</linktohtml><link.rule.ids>314,776,780,961,11614,27901,27902,52664</link.rule.ids></links><search><creatorcontrib>Hai, Lixin</creatorcontrib><creatorcontrib>Gao, Feng</creatorcontrib><creatorcontrib>Li, Yan</creatorcontrib><creatorcontrib>Yang, Bo</creatorcontrib><creatorcontrib>Zhu, Yanyan</creatorcontrib><title>Friction characteristics of moving joint surface from the micro and macro scale</title><title>Industrial lubrication and tribology</title><description>Purpose
The nonlinear friction disturbance of the moving joint surface of the feed system can lead to the residual vibration of the system, prolong the stability time of the system and reduce the motion precision and machining precision of the machine tool. This paper aims to concern the vibration between joint surfaces caused by nonlinear friction.
Design/methodology/approach
The model is established from the micro and macro scale based on the LuGre model. The friction characteristics of the moving joint surface are explored. The friction experiment of GCr15 pin and 45 steel disk is designed and the influence of lubrication condition, speed, acceleration and normal load on friction characteristics are studied.
Findings
Among the drive speed, damping and stiffness, the negative gradient effect of friction, which is characterized by the difference of static and dynamic friction coefficient Δµ, is the main cause of friction vibration between moving joint surfaces. Sufficient lubrication, a proper increase of speed and acceleration, a reasonable reduction of normal load can reduce the negative gradient effect, which can weaken the vibration caused by the nonlinear friction and improve the friction characteristics of the moving joint surface.
Originality/value
In the past studies, more attention has been paid to revealing the relationship between the relative speed and friction, while the acceleration is often ignored. The negative gradient effect of friction is improved in this paper by changing the contact conditions. Research findings of this paper effectively improve the friction characteristics of the moving interface and provide the basis for restraining the nonlinear vibration between the moving interfaces.
Peer review
The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-11-2019-0476/</description><subject>Acceleration</subject><subject>Accuracy</subject><subject>Coefficient of friction</subject><subject>Damping</subject><subject>Experiments</subject><subject>Feed systems</subject><subject>Friction</subject><subject>Lubrication</subject><subject>Machine tools</subject><subject>Machining</subject><subject>Motion stability</subject><subject>Nodular cast iron</subject><subject>Stiffness</subject><subject>Velocity</subject><subject>Vibration</subject><issn>0036-8792</issn><issn>1758-5775</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNptkE1LAzEQhoMoWKt3jwHP0clukk2OUqwWCr3Uc8jmw6Z0NzXZCv57d6kXwdO8h_eZGR6E7ik8UgryabXeEkpJBVQRYI24QDPacEl40_BLNAOoBZGNqq7RTSl7AODAxAxtljnaIaYe253Jxg4-xzJEW3AKuEtfsf_A-xT7AZdTDsZ6HHLq8LDzuIs2J2x6hzszpWLNwd-iq2AOxd_9zjl6X75sF29kvXldLZ7XxFaCDYQF4EZyUIq1lRPGG--Uqyy3tmJWBtq2DeOsFUrK1joH1LfK-CBVsFQEWs_Rw3nvMafPky-D3qdT7seTuuJ1rZhsoB5bcG6N_5WSfdDHHDuTvzUFPWnTo7Yx6EmbnrSNyNMZ8Z3P5uD-I_6Irn8ATlVvNg</recordid><startdate>20210304</startdate><enddate>20210304</enddate><creator>Hai, Lixin</creator><creator>Gao, Feng</creator><creator>Li, Yan</creator><creator>Yang, Bo</creator><creator>Zhu, Yanyan</creator><general>Emerald Publishing Limited</general><general>Emerald Group Publishing Limited</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>7WY</scope><scope>7XB</scope><scope>8AO</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BEZIV</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>F28</scope><scope>FR3</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>K6~</scope><scope>KB.</scope><scope>L.-</scope><scope>L6V</scope><scope>L7M</scope><scope>M0F</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQBIZ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>Q9U</scope><scope>S0W</scope></search><sort><creationdate>20210304</creationdate><title>Friction characteristics of moving joint surface from the micro and macro scale</title><author>Hai, Lixin ; Gao, Feng ; Li, Yan ; Yang, Bo ; Zhu, Yanyan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c264t-4f05a850994b2d6aeaed9d2c5cc24c8f1bb7454b6988bcdd01eb9aef89fc16f13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Acceleration</topic><topic>Accuracy</topic><topic>Coefficient of friction</topic><topic>Damping</topic><topic>Experiments</topic><topic>Feed systems</topic><topic>Friction</topic><topic>Lubrication</topic><topic>Machine tools</topic><topic>Machining</topic><topic>Motion stability</topic><topic>Nodular cast iron</topic><topic>Stiffness</topic><topic>Velocity</topic><topic>Vibration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hai, Lixin</creatorcontrib><creatorcontrib>Gao, Feng</creatorcontrib><creatorcontrib>Li, Yan</creatorcontrib><creatorcontrib>Yang, Bo</creatorcontrib><creatorcontrib>Zhu, Yanyan</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>ABI/INFORM Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ProQuest Pharma Collection</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Business Premium Collection</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>ProQuest Business Collection</collection><collection>Materials Science Database</collection><collection>ABI/INFORM Professional Advanced</collection><collection>ProQuest Engineering Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ABI/INFORM Trade & Industry</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Business</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>ProQuest Central Basic</collection><collection>DELNET Engineering & Technology Collection</collection><jtitle>Industrial lubrication and tribology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hai, Lixin</au><au>Gao, Feng</au><au>Li, Yan</au><au>Yang, Bo</au><au>Zhu, Yanyan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Friction characteristics of moving joint surface from the micro and macro scale</atitle><jtitle>Industrial lubrication and tribology</jtitle><date>2021-03-04</date><risdate>2021</risdate><volume>73</volume><issue>2</issue><spage>275</spage><epage>282</epage><pages>275-282</pages><issn>0036-8792</issn><eissn>1758-5775</eissn><abstract>Purpose
The nonlinear friction disturbance of the moving joint surface of the feed system can lead to the residual vibration of the system, prolong the stability time of the system and reduce the motion precision and machining precision of the machine tool. This paper aims to concern the vibration between joint surfaces caused by nonlinear friction.
Design/methodology/approach
The model is established from the micro and macro scale based on the LuGre model. The friction characteristics of the moving joint surface are explored. The friction experiment of GCr15 pin and 45 steel disk is designed and the influence of lubrication condition, speed, acceleration and normal load on friction characteristics are studied.
Findings
Among the drive speed, damping and stiffness, the negative gradient effect of friction, which is characterized by the difference of static and dynamic friction coefficient Δµ, is the main cause of friction vibration between moving joint surfaces. Sufficient lubrication, a proper increase of speed and acceleration, a reasonable reduction of normal load can reduce the negative gradient effect, which can weaken the vibration caused by the nonlinear friction and improve the friction characteristics of the moving joint surface.
Originality/value
In the past studies, more attention has been paid to revealing the relationship between the relative speed and friction, while the acceleration is often ignored. The negative gradient effect of friction is improved in this paper by changing the contact conditions. Research findings of this paper effectively improve the friction characteristics of the moving interface and provide the basis for restraining the nonlinear vibration between the moving interfaces.
Peer review
The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-11-2019-0476/</abstract><cop>Bradford</cop><pub>Emerald Publishing Limited</pub><doi>10.1108/ILT-11-2019-0476</doi><tpages>8</tpages></addata></record> |
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| ispartof | Industrial lubrication and tribology, 2021-03, Vol.73 (2), p.275-282 |
| issn | 0036-8792 1758-5775 |
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| source | Emerald A-Z Current Journals |
| subjects | Acceleration Accuracy Coefficient of friction Damping Experiments Feed systems Friction Lubrication Machine tools Machining Motion stability Nodular cast iron Stiffness Velocity Vibration |
| title | Friction characteristics of moving joint surface from the micro and macro scale |
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