Kwimveliso yezinto zanamhlanje, ukusebenza kokutyibilika komphezulu luphawu olubalulekileyo oluchaphazela ukusebenza kakuhle kwemveliso kunye nokhuseleko lwemveliso. I-Coefficient of Friction Tester, eyaziwa ngokuba yi-COF Tester, sisixhobo esiqhelekileyo selabhoratri esisetyenziselwa ukulinganisa i-static friction coefficient kunye ne-kinetic friction coefficient yezinto ezithe tyaba neziguquguqukayo.
Abavelisi abaninzi baxhomekeke kumava enziwe ngesandla ukuze bagwebe ukugudiswa kwezinto, nto leyo ekhokelela kwiziphumo zovavanyo ezingahambelaniyo. Uvavanyo lwe-COF luguqula iimvakalelo zobuqu zibe yidatha enokulinganiswa.
Ukuba ixabiso le-COF liphezulu kakhulu:iifilimu okanye amaphepha aya kuxinana ngexesha lokutya okuzenzekelayo ngesantya esiphezulu, nto leyo ebangela ukwaphuka kunye nexesha lokungasebenzi kwemveliso.Ukuba ixabiso le-COF liphantsi kakhulu:Izinto zingatshintsha, zityibilike okanye zidilike ngexesha lokufakwa kwezinto, ukupakisha kunye nokuthuthwa kwezinto, nto leyo ebangela iingozi ezifihlakeleyo.
Ukuthobela iMigangatho kunye neengongoma zoBugcisa
ZethuUmvavanyi we-COFyenzelwe ngokwemigangatho yamazwe ngamazweI-ASTM D1894 kunye ne-ISO 8295.
Ixhotyiswe nge-sensor yamandla echanekileyo kakhulu kunye nesakhiwo sokuqhuba esizinzileyo, irekhoda ii-curves zotshintsho lwamandla ngexesha langempela kulo lonke uvavanyo. Esi sixhobo sibala ngokuzenzekelayo i-COF engashukumiyo kunye ne-COF ye-kinetic, sixhasa ukugcinwa kwedatha, uhlalutyo kunye nemveliso yengxelo yovavanyo. I-interface yesikrini sokuchukumisa yenza kube lula ukuseta iiparameter kubandakanya isantya sovavanyo kunye nomgama wokuhamba.
Uluhlu olubanzi lwezicelo
Izinto ezisebenzayo:
Iifilimu zeplastiki, iifilimu zokupakisha ezidityanisiweyo, ifoyile ye-aluminiyam, iphepha, ikhadibhodi, amalaphu angalukwanga, amaphepha erabha, izahluli zebhetri ye-lithium kunye neephaneli ezigqunyiweyo.
Amashishini ekujoliswe kuwo:
Amashishini okupakisha aguquguqukayo, abavelisi beefilimu zeplastiki, iifektri zokushicilela, ababoneleli bezixhobo zamandla amatsha, iilabhoratri zezinto zonyango kunye neelabhoratri zovavanyo zomntu wesithathu.
Idatha yovavanyo ezinzileyo nephindaphindwayo inceda amashishini ukuba enze ngcono ukwenziwa kwezinto eziluhlaza, enze uhlolo lwezinto ezingenayo lube semgangathweni kwaye alawule umgangatho wemveliso egqityiweyo. Izixhobo ezenziwe ngokwezifiso kunye nezixhobo ezikhethiweyo zinokucwangciswa ukuze zihlangabezane neemfuno zovavanyo lweesampuli ezikhethekileyo.
Kwiifektri ezijonge ukufezekisa ulawulo lomgangatho oluqhelekileyo, uvavanyo lwe-COF luye lwaba yinto yovavanyo oluqhelekileyo oluyimfuneko. Zive ukhululekile ukunxibelelana nathi ukuze ufunde okungakumbi malunga nemigaqo yovavanyo, iindlela zokusebenza kunye neeparamitha zezixhobo.
Ixesha lokuthumela: Agasti-18-2026