Iimfuno zokuchaneka kovavanyo lobunzima be-roller chain

Iimfuneko zokuchaneka kovavanyo lobunzima be-roller chain: izinto eziphambili kunye nezikhokelo ezisebenzayo
Kwicandelo lothumelo lwe-mechanical, ii-roller chains zizinto eziphambili zothumelo, kwaye ukusebenza kwazo kunye nomgangatho wazo zinxulumene ngokuthe ngqo nokusebenza kakuhle kunye nokuthembeka kwezixhobo zoomatshini. Njengendlela ebalulekileyo yokuvavanya umgangatho wee-roller chains, iimfuno zokuchaneka kovavanyo lobunzima azinakubethwa ngoyaba. Eli nqaku liza kuhlola iimfuno zokuchaneka kovavanyo lobunzima bee-roller chain ngokunzulu, kubandakanya imigangatho efanelekileyo, izinto ezichaphazela ukuchaneka, kunye neendlela zokuphucula ukuchaneka, kujoliswe ekuboneleleni ngolwazi oluxabisekileyo kubathengi bamazwe ngamazwe abathengisa ngobuninzi ukubanceda bakhethe iimveliso zee-roller chain ezikumgangatho ophezulu.

1. Ukubaluleka kovavanyo lobunzima be-roller chain

Iiroller chain zidlala indima ebalulekileyo kwiinkqubo zothumelo lwezixhobo ezahlukeneyo zoomatshini, ezifana neebhayisekile, iibhayisekile, oomatshini bemizi-mveliso, njl. Umsebenzi wazo ophambili kukumelana noxinzelelo kunye namandla okudlulisa, ngoko ke kufuneka zibe neepropati ezilungileyo zoomatshini, kubandakanya amandla okutyhafa, amandla okudinwa, ukumelana nokuguguleka, njl. Ukuqina, njengophawu olubalulekileyo lweepropati zoomatshini zezinto, kunxulumene ngokusondeleyo nezi mpawu zeeroller chain.
Uvavanyo lokuqina lunokubonisa amandla kunye nokumelana nokuguguleka kwezinto zeroller chain. Umzekelo, ubunzima obuphezulu budla ngokuthetha ukuba izinto zinokumelana nokuguguleka okungcono kwaye zinokumelana nokuguguleka ngexesha lokusetyenziswa ixesha elide, ngaloo ndlela kuqinisekiswa ukuchaneka kobukhulu kunye nokusebenza kokudluliselwa kweroller chain. Kwangaxeshanye, ubunzima bukwanxulumene namandla okutsalwa kweroller chain. Iroller chain enobunzima obufanelekileyo inokugcina ukuthembeka kwesakhiwo kunye nozinzo xa iphantsi koxinzelelo.

2. Iimfuno ezisemgangathweni zovavanyo lobunzima be-roller chain

(I) Umgangatho wehlabathi we-ISO 606:2015

I-ISO 606:2015 “Iitsheyini ezijikelezayo ezichanekileyo ngephimbo elifutshane, ii-sprockets kunye neenkqubo zokuqhuba iitsheyini zokuhambisa” ngumgangatho wovavanyo lweetsheyini ezijikelezayo osetyenziswa kwihlabathi liphela, oquka uyilo, izixhobo, ukwenziwa, ukuhlolwa kunye nokwamkelwa kweetsheyini. Lo mgangatho ubeka phambili iimfuno ezicacileyo zovavanyo lobunzima beetsheyini ezijikelezayo, kubandakanya iindlela zovavanyo, iindawo zovavanyo, uluhlu lobunzima, njl.njl.

Indlela yovavanyo: Isixhobo sokuvavanya ubulukhuni saseRockwell sidla ngokusetyenziselwa uvavanyo. Le yindlela yokuvavanya ubulukhuni esetyenziswa rhoqo eneempawu zokusebenza okulula kunye nesantya esikhawulezayo. Ngexesha lovavanyo, iipleyiti zetyathanga, iiphini kunye nezinye izinto zetyathanga leroli zibekwa kwibhentshi yokusebenzela yesixhobo sokuvavanya ubulukhuni, umthwalo othile usetyenziswa, kwaye ixabiso lobulukhuni limiselwa ngokulinganisa ubunzulu bokutsalwa.
Indawo yovavanyo: Uvavanyo lokuqina lwenziwa kwiindawo ezahlukeneyo zeroller chain, njengomphezulu wepleyiti yetsheyini, intloko yephini, njl.njl., ukuqinisekisa uvavanyo olupheleleyo lobunzima beroller chain. Iimfuno zobunzima bezi ndawo zahlukile. Ubunzima bomphezulu wepleyiti yetsheyini ngokubanzi kufuneka bube phakathi kwe-30-40HRC, kwaye ubunzima bephini kufuneka bube malunga ne-40-45HRC.
Uluhlu lobunzima: Umgangatho we-ISO 606:2015 ucacisa uluhlu lobunzima oluhambelanayo lwee-roller chains zeentlobo ezahlukeneyo kunye neenkcukacha ukuqinisekisa ukusebenza kwe-roller chain ekusetyenzisweni kwayo ngokwenene. Umzekelo, kwezinye ii-roller chains ezincinci, iimfuno zobunzima beepleyiti zazo ze-chain ziphantsi kakhulu, ngelixa ii-roller chains ezisetyenziswa koomatshini abanzima zifuna ubunzima obuphezulu.
(II) Umgangatho weSizwe waseTshayina i-GB/T 1243-2006
I-GB/T 1243-2006 “IiThready Pitch Precision Roller Chains and Sprockets for Transmission” ngumgangatho obalulekileyo wesizwe weeThread roller eTshayina, ochaza ngokweenkcukacha udidi, iimfuno zobugcisa, iindlela zovavanyo, imithetho yokuhlola, kunye neemfuno zokumakisha, ukupakisha, ukuthuthwa kunye nokugcinwa kweeThread roller. Ngokuphathelele uvavanyo lobunzima, umgangatho ukwanezibonelelo ezithile.
Isalathisi soBulukhuni: Umgangatho uchaza ukuba ubunzima bepleyiti yetsheyini yeroller chain, i-pin shaft, i-sleeve kunye nezinye izinto kufuneka zihlangabezane neemfuno ezithile. Ukuthatha ipleyiti yetsheyini njengomzekelo, imfuneko yayo yobunzima ngokubanzi iphakathi kwe-180-280HV (ubulukhuni beVickers), kwaye ixabiso elithile liyahluka ngokweenkcukacha kunye nokusetyenziswa kwetsheyini yeroller. Kwezinye iitsheyini zeroller ezinamandla aphezulu, imfuneko yobunzima bepleyiti yetsheyini inokuba phezulu ukuhlangabezana neemfuno zayo zokusetyenziswa phantsi kwemithwalo enzima, iimpembelelo kunye nezinye iimeko zokusebenza.
Indlela yokuvavanya kunye nokuphindaphinda: Sebenzisa iindlela ezifanelekileyo zokuvavanya ubulukhuni, ezifana novavanyo lobulukhuni beRockwell okanye uvavanyo lobulukhuni beVickers, ukuvavanya ubulukhuni betsheyini yeroller rhoqo ukuqinisekisa ukuba ubulukhuni bayo buhlangabezana neemfuno ezisemgangathweni. Ngexesha lenkqubo yokuvelisa, iqela ngalinye letsheyini yeroller lidla ngokuhlolwa kwaye livavanywe ukuqinisekisa uzinzo lomgangatho wemveliso iyonke.

3. Izinto ezichaphazela ukuchaneka kovavanyo lobunzima be-roller chain

(I) Ukuchaneka kwezixhobo zovavanyo
Ukuchaneka kwezixhobo zovavanyo lobunzima kunempembelelo ngqo ekuchanekeni kweziphumo zovavanyo. Ukuba ukuchaneka kwesixhobo sokuvavanya ubunzima akuphezulu ngokwaneleyo okanye izixhobo azilinganiswanga kakuhle, kunokubangela ukuphambuka kwiziphumo zovavanyo. Umzekelo, iingxaki ezinje ngokuguguleka kwe-indenter kunye nokusetyenziswa okungachanekanga komthwalo wesixhobo sokuvavanya ubunzima kuya kuchaphazela ukulinganiswa kwexabiso lobunzima.
Ukulinganiswa kwezixhobo: Ukulinganiswa rhoqo kwesivavanyeli sobunzima yenye yeendlela eziphambili zokuqinisekisa ukuchaneka kovavanyo. Sebenzisa ibhloko yobunzima eqhelekileyo ukulinganisa isivavanyeli sobunzima kwaye ujonge ukuba impazamo yokubonisa kwayo ingaphakathi koluhlu oluvumelekileyo na. Ngokuqhelekileyo kucetyiswa ukuba silinganise isivavanyeli sobunzima ubuncinane kanye ngonyaka ukuqinisekisa ukuchaneka kokulinganisa.
Ukukhetha izixhobo: Kubaluleke kakhulu ukukhetha izixhobo zokuvavanya ubulukhuni ngokuchanekileyo okuphezulu kunye nomgangatho othembekileyo. Kukho iintlobo ezininzi zeemvavanyo zobulukhuni ezikhoyo kwimarike, ezifana neRockwell hardness tester, Vickers hardness tester, Brinell hardness tester, njl. Kuvavanyo lobulukhuni beroller chain, iRockwell hardness tester idla ngokuthandwa, enoluhlu olubanzi lokulinganisa kwaye kulula ukuyisebenzisa, kwaye inokuhlangabezana neemfuno zovavanyo lobulukhuni beroller chain.
(II) Ukulungiswa kweesampuli zovavanyo
Umgangatho kunye nendlela yokulungiselela isampuli yovavanyo iya kuchaphazela ukuchaneka kovavanyo lobunzima. Ukuba umphezulu wesampuli urhabaxa, unesiphako okanye awulingani, oko kunokubangela iziphumo zovavanyo ezingachanekanga okanye ezingathembekanga.
Ukulungiswa kwesampuli: Ngaphambi kokuba wenze uvavanyo lobunzima, inxalenye yovavanyo yeroller chain kufuneka ilungiswe ngokufanelekileyo. Okokuqala, qiniseka ukuba umphezulu wenxalenye yovavanyo ucocekile kwaye ususe ioyile, ukungcola, njl. Umphezulu wovavanyo ungacocwa ngeearhente zokucoca ezifanelekileyo kunye neendlela zokucoca. Okwesibini, kwezinye iindawo ezirhabaxa, ukugaya okanye ukupolisha kunokufuneka ukuze kufunyanwe umphezulu wovavanyo othe tyaba. Nangona kunjalo, kufuneka kuthathwe unonophelo ukuze kuthintelwe utshintsho kwiimpawu zezinto ezibangelwa kukugoba okanye ukupolisha kakhulu.
Ukukhethwa kweesampulu: Iisampulu ezimeleyo kufuneka zikhethwe kwiindawo ezahlukeneyo zeroller chain ukuze kuvavanywe ukuqinisekisa ukuba iziphumo zovavanyo zinokubonakalisa ngokwenene ubulukhuni beroller chain. Kwangaxeshanye, inani leesampulu kufuneka lanele ukuhlangabezana neemfuno zohlalutyo lwezibalo.
(III) Inqanaba lokusebenza kwabavavanyi
Inqanaba lokusebenza kwabavavanyi linempembelelo ebalulekileyo ekuchanekeni kovavanyo lobunzima. Abavavanyi abahlukeneyo banokusebenzisa iindlela ezahlukeneyo zokusebenza kunye neendlela, nto leyo ekhokelela kumahluko kwiziphumo zovavanyo.
Uqeqesho kunye neemfaneleko: Abavavanyi banikwa uqeqesho lobungcali ukuze baqhelane nemigaqo, iindlela kunye neenkqubo zokusebenza kovavanyo lobunzima kunye nokuqonda iindlela zovavanyo ezichanekileyo. Abavavanyi kufuneka babe nezatifikethi ezifanelekileyo zokuqinisekisa ukuba banako ukuqhuba uvavanyo lobunzima ngokuzimeleyo.
Iinkcukacha zokusebenza: Kufuneka kwenziwe iinkcukacha zokusebenza ezingqongqo kunye neenkqubo, kwaye abavavanyi kufuneka basebenze ngokweenkcukacha. Umzekelo, ngexesha lenkqubo yokufaka umthwalo, kufuneka kuqinisekiswe ukuba umthwalo usetyenziswa ngokulinganayo nangokuzinzileyo ukuze kuthintelwe ukulayisha kakhulu okanye ukulayisha ngaphantsi. Kwangaxeshanye, kufuneka kuqwalaselwe ekukhetheni indawo yovavanyo kunye nokurekhodwa kwedatha yokulinganisa ukuqinisekisa ukuchaneka kunye nokulandeleka kwedatha.

4Izinto ezisingqongileyo

Izinto ezikwimeko-bume ezifana nobushushu kunye nokufuma nazo ziya kuba nefuthe elithile kuvavanyo lobunzima. Uvavanyo lokuqina ludla ngokwenziwa ngaphakathi komgangatho othile wobushushu. Ukuba ubushushu buphezulu kakhulu okanye buphantsi kakhulu, ubunzima bezinto bunokutshintsha, nto leyo echaphazela iziphumo zovavanyo.
Ulawulo lokusingqongileyo: Ngexesha lovavanyo lokuqina, ubushushu kunye nokufuma kwendawo yovavanyo kufuneka kugcinwe kuzinzile kangangoko. Ngokubanzi, uluhlu lobushushu olufanelekileyo lovavanyo lokuqina yi-10-35℃, kwaye ukufuma akudluli kwi-80%. Kwezinye izixhobo ezinobuzwe kubushushu okanye uvavanyo lokuqina oluchanekileyo, kunokufuneka ukuba ziqhutywe kwindawo enobushushu kunye nokufuma rhoqo.
Ukubeka iliso kwindalo esingqongileyo: Ngexesha lovavanyo, iimeko zendalo kufuneka zibekwe iliso kwaye zirekhodwe ngexesha langempela ukuze impembelelo yezinto zendalo esingqongileyo iqwalaselwe xa kuhlalutywa iziphumo zovavanyo. Ukuba kufunyaniswe ukuba iimeko zendalo zidlula umda ovumelekileyo, kufuneka kuthathwe amanyathelo afanelekileyo okulungisa okanye ukuvavanya kwakhona.

4. Iindlela zokuphucula ukuchaneka kovavanyo lobunzima be-roller chain
(I) Ukuphucula ulawulo lwezixhobo zovavanyo
Misela iifayile zezixhobo: Misela iifayile zezixhobo ezineenkcukacha zezixhobo zovavanyo lobunzima, urekhode ulwazi olusisiseko lwezixhobo, umhla wokuthenga, iirekhodi zokulinganisa, iirekhodi zolondolozo, njl. Ngolawulo lweefayile zezixhobo, imeko yokusebenza kunye neerekhodi zembali zezixhobo zinokuqondwa ngexesha, zinike isiseko sokugcinwa kunye nokulinganiswa kwezixhobo.
Ulondolozo oluqhelekileyo: yenza isicwangciso solondolozo oluqhelekileyo lwezixhobo zokuvavanya ubulukhuni, kwaye wenze umsebenzi wolondolozo olufana nokucoca, ukuthambisa, kunye nokuhlola izixhobo. Tshintsha rhoqo iindawo ezibuthathaka, ezifana ne-indenter kunye ne-micrometer screw yesixhobo sokuvavanya ubulukhuni, ukuqinisekisa ukusebenza okuqhelekileyo kunye nokuchaneka kokulinganisa kwezixhobo.
(ii) Ukuqinisa uqeqesho lwabavavanyi
Izifundo zoqeqesho lwangaphakathi: Amashishini anokulungiselela izifundo zoqeqesho lwangaphakathi aze ameme iingcali zovavanyo lobunzima okanye abasebenzi bobuchwephesha abavela kubavelisi bezixhobo ukuba baqeqeshe abavavanyi. Umxholo woqeqesho kufuneka uquke ulwazi lwethiyori lovavanyo lobunzima, izakhono zokusebenza kwezixhobo, iindlela kunye neendlela zovavanyo, ukucutshungulwa kwedatha kunye nohlalutyo, njl.njl.
Uqeqesho lwangaphandle kunye nokutshintshiselana: Khuthaza abavavanyi ukuba bathathe inxaxheba kuqeqesho lwangaphandle kunye nemisebenzi yokutshintshiselana ngezifundo ukuze baqonde ubuchwepheshe bamva nje kunye neendlela zophuhliso kwicandelo lovavanyo lobunzima. Ngokutshintshiselana ngamava nabavavanyi abavela kwezinye iinkampani, banokufunda iindlela zovavanyo eziphambili kunye namava olawulo kwaye baphucule inqanaba labo leshishini.
(iii) Ukumisela inkqubo yovavanyo kumgangatho ofanayo
Yenza iinkqubo zokusebenza ezisemgangathweni (i-SOP): Ngokwemigangatho kunye neenkcukacha ezifanelekileyo, kunye nemeko yokwenyani yeshishini, yenza iinkqubo zokusebenza ezisemgangathweni ezineenkcukacha zovavanyo lobunzima. I-SOP kufuneka ibandakanye ukulungiswa kwezixhobo zovavanyo, ukulungiswa kwesampulu, amanyathelo ovavanyo, ukurekhoda idatha kunye nokucutshungulwa, njl.njl., ukuqinisekisa ukuba umvavanyi ngamnye wenza uvavanyo ngendlela efanayo yokusebenza.
Qinisa ulawulo kunye nophicotho-zincwadi: Misela umphathi okhethekileyo oza kujongana nenkqubo yovavanyo lobunzima ukuqinisekisa ukuba umvavanyi ulandela ngokungqongqo i-SOP. Hlaziya rhoqo kwaye uhlalutye iziphumo zovavanyo, kwaye uphande kwaye uphathe idatha engaqhelekanga ngexesha elifanelekileyo.
(IV) Cinga ngembuyekezo yezinto ezisingqongileyo
Izixhobo zokubeka esweni okusingqongileyo: Zixhotyiswe ngezixhobo zokubeka esweni okusingqongileyo, ezifana nee-thermometers, ii-hygrometers, njl.njl., ukujonga ubushushu kunye nokufuma kokusingqongileyo ngexesha langempela. Lungisa kwaye uhlalutye idatha yokubeka esweni okusingqongileyo kunye neziphumo zovavanyo lobunzima ukuze ufunde impembelelo yezinto ezingqongileyo kuvavanyo lobunzima.
Indlela yokulungisa idatha: Ngokwempembelelo yeemeko zokusingqongileyo, misela imodeli yokulungisa idatha ehambelanayo ukulungisa iziphumo zovavanyo lobunzima. Umzekelo, xa ubushushu buphambuka kuluhlu lobushushu oluqhelekileyo, ixabiso lobunzima linokulungiswa ngokwe-coefficient yobushushu bezinto ukuze kufunyanwe iziphumo zovavanyo ezichanekileyo.

5. Indlela yokuqinisekisa ukuchaneka kovavanyo lobunzima be-roller chain

(I) Uvavanyo lokuthelekisa
Khetha isampuli esemgangathweni: Sebenzisa isampuli yeroller chain eqhelekileyo okanye ibhloko yobunzima obuqhelekileyo enobunzima obaziwayo ukuze uthelekise neroller chain eza kuvavanywa. Ubunzima besampulu esemgangathweni kufuneka buqinisekiswe kwaye bulinganiswe yintlangano enegunya kwaye bube nokuchaneka okuphezulu.
Uthelekiso lweziphumo zovavanyo: Phantsi kweemeko ezifanayo zovavanyo, yenza uvavanyo lobunzima kwisampulu eqhelekileyo nakwisampulu eza kuvavanywa ngokwahlukeneyo, uze ubhale phantsi iziphumo zovavanyo. Vavanya ukuchaneka nokuchaneka kovavanyo lobunzima ngokuthelekisa iziphumo zovavanyo kunye nexabiso lobunzima besampulu eqhelekileyo. Ukuba ukuphambuka phakathi kwesiphumo sovavanyo kunye nexabiso eliqhelekileyo kungaphakathi koluhlu oluvumelekileyo, kuthetha ukuba ukuchaneka kovavanyo lobunzima kuphezulu; kungenjalo, inkqubo yovavanyo kufuneka ihlolwe kwaye ilungiswe.
(II) Uvavanyo lokuphinda-phinda
Ukulinganisa okuninzi: Yenza uvavanyo lobunzima obuninzi kwindawo efanayo yovavanyo lwe-roller chain efanayo, kwaye uzame ukugcina iimeko ezifanayo zovavanyo kunye neendlela zokusebenza kuvavanyo ngalunye. Rekhoda iziphumo zovavanyo ngalunye kwaye ubale iiparameter zezibalo ezifana nexabiso eliphakathi kunye nokuphambuka okuqhelekileyo kweziphumo zovavanyo.
Vavanya ukuphindaphindwa: Ngokweziphumo zovavanyo lokuphindaphindwa, vavanya ukuphindaphindwa kunye nokuzinza kovavanyo lokuqina. Ngokubanzi, ukuba ukuphambuka okuqhelekileyo kweziphumo zovavanyo ezininzi kuncinci, kuthetha ukuba ukuphambuka okuqhelekileyo kovavanyo lokuqina kulungile kwaye ukuchaneka kovavanyo kuphezulu. Ngokwahlukileyo koko, ukuba ukuphambuka okuqhelekileyo kukhulu, kunokubakho izixhobo zovavanyo ezingazinzanga, ukusebenza komvavanyi ongazinzanga okanye ezinye izinto ezichaphazela ukuchaneka kovavanyo.
(III) Ukuqinisekiswa yiarhente yovavanyo yomntu wesithathu
Khetha iarhente enegunya: Nika iarhente yovavanyo yomntu wesithathu efanelekileyo ukuvavanya nokuqinisekisa ubulukhuni be-roller chain. Ezi arhente zihlala zinezixhobo zovavanyo eziphambili kunye neengcali zobungcali, zinokuvavanya ngokwemigangatho engqongqo kunye neenkcukacha, kwaye zibonelele ngeengxelo zovavanyo ezichanekileyo nezithembekileyo.
Uthelekiso lweziphumo kunye nohlalutyo: Thelekisa kwaye uhlalutye iziphumo zovavanyo lobulukhuni ngaphakathi kwenkampani kunye neziphumo zovavanyo lwe-arhente yovavanyo yomntu wesithathu. Ukuba iziphumo phakathi kwezi zimbini ziyahambelana okanye ukuphambuka kungaphakathi koluhlu oluvumelekileyo, kunokucingelwa ukuba ukuchaneka kovavanyo lobulukhuni ngaphakathi kwenkampani kuphezulu; ukuba kukho ukuphambuka okukhulu, kuyimfuneko ukufumana unobangela nokwenza uphuculo.

6. Uhlalutyo lwamatyala okwenyani

(I) Imvelaphi yetyala
Umenzi we-roller chain kutshanje ufumene ingxelo yabathengi yokuba iqela lee-roller chain eziveliswe yiyo lineengxaki ezifana nokuguguleka kakhulu kunye nokuqhekeka ngexesha lokusetyenziswa. Ekuqaleni inkampani yayikrokrela ukuba ubunzima be-roller chain abuzange buhlangabezane neemfuno, nto leyo eyabangela ukwehla kweempawu zayo zoomatshini. Ukuze kufunyanwe unobangela, inkampani yagqiba ekubeni yenze uvavanyo lobunzima kunye nohlalutyo kwiqela lee-roller chain.
(II) Inkqubo yovavanyo lokuqina
Ukukhethwa kweesampulu: Iitsheyini ezili-10 zerola zikhethwe ngokungacwangciswanga kwibhetshi njengeesampulu zovavanyo, kwaye iisampulu zithathwe kwiipleyiti zetsheyini, iiphini kunye nezinye iindawo zetsheyini nganye yerola.
Izixhobo zovavanyo kunye neendlela: Kusetyenziswe isixhobo sokuvavanya ubunzima beRockwell kuvavanyo. Ngokwendlela yovavanyo efunekayo ngokwemigangatho ye-GB/T 1243-2006, ubunzima beesampulu buvavanywe phantsi komthwalo ofanelekileyo kunye nendawo yovavanyo.
Iziphumo zovavanyo: Iziphumo zovavanyo zibonisa ukuba ubulukhuni obuqhelekileyo bepleyiti yetyathanga yale bhetshi yeetyathanga eziqengqelekayo yi-35HRC, kwaye ubulukhuni obuqhelekileyo be-pin shaft yi-38HRC, obuphantsi kakhulu kunoluhlu lobulukhuni obufunekayo ngokwemigangatho (ipleyiti yetyathanga 40-45HRC, i-pin shaft 45-50HRC).
(III) Uhlalutyo lwesizathu kunye namanyathelo esisombululo
Uhlalutyo lwesizathu: Ngokusebenzisa uphando nohlalutyo lwenkqubo yemveliso, kufunyaniswe ukuba kukho iingxaki kwinkqubo yokunyanga ubushushu bale bhetshi yeetyathanga eziqengqelekayo, nto leyo ebangele ukuba lukhuni ngokwaneleyo. Ixesha elaneleyo lokunyanga ubushushu kunye nolawulo lobushushu olungachanekanga zezona zizathu ziphambili.
Iindlela zokulinganisa isisombululo: Inkampani ilungise ngokukhawuleza iiparameter zenkqubo yokunyanga ubushushu, yandisa ixesha lokunyanga ubushushu, yaza yomeleza ulawulo lobushushu. Uvavanyo lobunzima be-roller chain ephinde yenziwa lubonise ukuba ubunzima be-chain plate bufikelele kwi-42HRC kwaye ubunzima be-pin shaft bufikelele kwi-47HRC, nto leyo ehlangabezana neemfuno ezisemgangathweni. I-roller chain ephuculweyo ayizange ibe neengxaki ezifanayo zomgangatho ngexesha lokusetyenziswa kwabathengi, kwaye ulwaneliseko lwabathengi luphuculwe.

7. Isishwankathelo

Iimfuno zokuchaneka kovavanyo lokuqina kwe-roller chain zibalulekile ukuqinisekisa umgangatho kunye nokusebenza kwayo. Imigangatho yamazwe ngamazwe neyesizwe ibeke amalungiselelo acacileyo malunga neendlela, iindawo, kunye nobubanzi bovavanyo lokuqina kwe-roller chain. Zininzi izinto ezichaphazela ukuchaneka kovavanyo lokuqina, kubandakanya ukuchaneka kwezixhobo zovavanyo, ukulungiswa kweesampulu zovavanyo, inqanaba lokusebenza labavavanyi, kunye nezinto ezingqongileyo. Ukuchaneka kovavanyo lokuqina kwe-roller chain kunokuphuculwa ngempumelelo ngokuphucula ulawulo lwezixhobo zovavanyo, ukuqinisa uqeqesho lwabavavanyi, ukwenza iinkqubo zovavanyo zibe semgangathweni, kunye nokuqwalasela imbuyekezo yezinto ezingqongileyo. Kwangaxeshanye, ukuchaneka kovavanyo lokuqina kunokuqinisekiswa ngokusebenzisa iindlela ezinje ngovavanyo oluthelekisayo, uvavanyo oluphindaphindwayo, kunye nokuqinisekiswa ziiarhente zovavanyo zomntu wesithathu.
Kwimveliso yokwenyani kunye nokusetyenziswa kwayo, amashishini kufuneka alandele ngokungqongqo imigangatho efanelekileyo yokwenza uvavanyo lokuqina kwe-roller chain ukuqinisekisa ukuchaneka nokuthembeka kweziphumo zovavanyo. Kubathengi bamazwe ngamazwe abathengisa ngobuninzi, xa bekhetha abathengisi be-roller chain, kufuneka banikele ingqalelo kubuchule babo bokuvavanya ubunzima kunye namanqanaba okulawula umgangatho, kwaye bafune ukuba abathengisi banike iingxelo zovavanyo lokuqina ezichanekileyo kunye namaxwebhu ahambelanayo okuqinisekiswa komgangatho. Kuphela ngokukhetha iimveliso ze-roller chain ezikumgangatho ophezulu ezihlangabezana neemfuno zokuqina apho ukusebenza okuqhelekileyo kunye nobomi benkonzo yezixhobo zoomatshini kuqinisekiswa, iindleko zokugcina kunye nokutshintsha ezibangelwa ziingxaki zomgangatho we-roller chain zinokuncitshiswa, ukusebenza kakuhle kwemveliso kunye neenzuzo zoqoqosho zamashishini zinokuphuculwa, kwaye umfanekiso olungileyo wenkampani kunye nodumo lophawu lunokusekwa kwimarike yamazwe ngamazwe.