Understandingthecontactmechanismisi

Understandingthecontactmechanismisimperativetoestablish
an accuratemodelofslidingsystems.Forconventionalmetallic
materials,anumberoftheoriesconsideringtheelastic,plastic,and
elasto-plasticdeformationsofcontactingasperitieshavebeen
establishedtoexplainthecontactmechanismbytheoretically
predictingthetotalareaofrealcontactregions [3–8]. Someof
thesetheoriesdescribethetotalareaofrealcontactregions Areal as
linearlyincreasingwiththenormalloadW, i.e., ArealpW. Therefore,
assumingthatthefrictionforce F canbederivedastheproductof
thetotalareaofcontact Areal andtheshearstrength τ, the
independenceofthenormalload FZ withregardtothefriction
coefficient μ canbederived: μ¼F/W¼τAreal/Wpτ.
Thecontactmechanismforrubberfrictionissignificantly
differentfromthatforothersolidmaterials.Anumberofsmall
contactingasperitieswithinanapparentcontactregioncaneasily

ผลลัพธ์ (ไทย) 1:

Understandingthecontactmechanismisimperativetoestablishaccuratemodelofslidingsystems Forconventionalmetallicวัสดุ anumberoftheoriesconsideringtheelastic พลาสติก และelasto-plasticdeformationsofcontactingasperitieshavebeenestablishedtoexplainthecontactmechanismbytheoreticallypredictingthetotalareaofrealcontactregions [3-8] Someofthesetheoriesdescribethetotalareaofrealcontactregions Areal เป็นlinearlyincreasingwiththenormalloadW เช่น ArealpW ดังนั้นcanbederivedastheproductof assumingthatthefrictionforce Fthetotalareaofcontact Areal andtheshearstrength τ การindependenceofthenormalload FZ withregardtothefrictionสัมประสิทธิ์μ canbederived: μ¼F/W¼τAreal/WpτThecontactmechanismforrubberfrictionissignificantlydifferentfromthatforothersolidmaterials Anumberofsmallcontactingasperitieswithinanapparentcontactregioncaneasily

ผลลัพธ์ (ไทย) 2:

Understandingthecontactmechanismisimperativetoestablish [3-8] someof thesetheoriesdescribethetotalareaofrealcontactregions Areal เป็นlinearlyincreasingwiththenormalloadW คือ ArealpW ดังนั้นassumingthatthefrictionforce F canbederivedastheproductof thetotalareaofcontact Areal τ andtheshearstrength ที่independenceofthenormalload FZ withregardtothefriction ค่าสัมประสิทธิ์μ canbederived:

ผลลัพธ์ (ไทย) 3:

understandingthecontactmechanismisimperativetoestablish

เป็น accuratemodelofslidingsystems . forconventionalmetallic วัสดุ anumberoftheoriesconsideringtheelastic , พลาสติก , และ


plasticdeformationsofcontactingasperitieshavebeen Elasto establishedtoexplainthecontactmechanismbytheoretically predictingthetotalareaofrealcontactregions – 8 [ 3 ] someof
thesetheoriesdescribethetotalareaofrealcontactregions Areal เป็น
linearlyincreasingwiththenormalloadw ได้แก่ arealpw . ดังนั้น assumingthatthefrictionforce F canbederivedastheproductof

thetotalareaofcontact andtheshearstrength τกระทรวงศึกษาธิการ ,
independenceofthenormalload FZ withregardtothefriction
สัมประสิทธิ์μ canbederived : μ¼ F / W ¼τ Areal / WP thecontactmechanismforrubberfrictionissignificantly

τ .differentfromthatforothersolidmaterials anumberofsmall
contactingasperitieswithinanapparentcontactregioncaneasily .