Uhlalutyo olunzulu lwexesha lonyango emva kobushushu be-roller chain

Uhlalutyo olunzulu lwexesha lonyango emva kobushushu be-roller chain

Intshayelelo
Kwinkqubo yokuvelisa iiroller chain, unyango emva kobushushu lukhonkco olubalulekileyo. Luchaphazela ngokuthe ngqo ukusebenza, ubomi kunye nokuthembeka kweeroller chain. Kubathengi bamazwe ngamazwe abathengisa ngobuninzi, ukuqonda ixesha kunye neeparameter zenkqubo ezinxulumene nonyango emva kobushushu beeroller chain kuya kubanceda bavavanye ngcono umgangatho wemveliso kwaye bakhethe ababoneleli abafanelekileyo. Eli nqaku liza kuhlola amakhonkco ahlukeneyo kunye nexesha elifunekayo lonyango emva kobushushu beeroller chain, kwaye liwahlalutye ngokudibeneyo neemeko zokwenyani.

Isishwankathelo sonyango lwe-roller chain emva kobushushu
Unyango lwe-roller chain emva kobushushu luquka ikakhulu amanyathelo amabini aphambili: ukucima kunye nokushisa. Injongo yalo kukuphucula iipropati zoomatshini ze-roller chain, ezinje ngokuqina, ukuqina kunye nokumelana nokuguguleka, ngokufudumeza ngobushushu obuphezulu kunye nokupholisa ngokukhawuleza (ukucima) kunye nokufudumeza ngobushushu obuphantsi (ukufudumala). Ixesha kunye neeparamitha zobushushu zonyango lobushushu ziya kwahluka ngokuxhomekeke kwizinto eziphathekayo, ubungakanani kunye neemfuno zokusetyenziswa kokugqibela kwe-roller chain.

Amanyathelo aphambili kunye nexesha lonyango lwe-roller chain emva kobushushu
1. Ukucima
Ukucima linyathelo lokuqala lonyango lwe-roller chain emva kobushushu. Injongo yalo kukutshintsha ulwakhiwo lwangaphakathi lwe-roller chain ngokupholisa ngokukhawuleza, ngaloo ndlela kuphuculwe ubulukhuni namandla. Ixesha lokucima lidla ngokuba lifutshane, kodwa izinga lobushushu kunye nokupholisa kufuneka kulawulwe ngokuchanekileyo.
Ixesha lokufudumeza: Ngokuxhomekeke kwizinto ezahlukeneyo kunye neemfuno zenkqubo, ixesha lokufudumeza lidla ngokuba phakathi kwemizuzu emi-2 ukuya kwemi-3. Umzekelo, xa usebenzisa intsimbi engaphantsi kwe-carbon ephantsi ukuvelisa imixokelelwane yeroller, ubushushu bokufudumeza buyi-870-890℃ kwaye ixesha lokufudumeza liyimizuzu emi-2-3.
Ixesha lokuphola: Ixesha lokuphola lokucima lifutshane kwaye lidla ngokugqitywa kwimizuzu embalwa. Ulawulo lwesantya sokuphola lubalulekile kuba luchaphazela ngokuthe ngqo ubulukhuni kunye noxinzelelo lwangaphakathi lwe-roller chain.
2. Ukulinganisela
Ukupholisa linyathelo lesibini lonyango lwe-roller chain emva kobushushu. Injongo yalo kukunciphisa uxinzelelo lwangaphakathi emva kokucima ngokufudumala okuphantsi ngelixa kugcinwa ubunzima kunye nokuqina okuthile. Ixesha lokupholisa lidla ngokuba lide kunelokucima.
Ukulungisa kwangaphambili: Ubushushu bokulungisa kwangaphambili buhlala bumalunga ne-130℃, kwaye ixesha lokubamba limalunga neeyure eziyi-2.5 ukuya kweziyi-3.5. Eli nyathelo linceda ekuqaleni ukuzinzisa ulwakhiwo lwangaphakathi lwetsheyini yeroller.
Ukufudumala kwesibini: Ubushushu bokufudumala kwesibini buhlala bumalunga nama-250℃, kwaye ixesha lokubamba liziiyure ezi-4 ukuya kwezi-5. Ukufudumala kwesibini kunokuphucula ngakumbi iipropati zoomatshini ze-roller chain kwaye kuyigcine izinzile kwixesha elide.

Izinto ezichaphazela ixesha lokunyanga emva kobushushu bee-roller chains

1. Ukwakheka kwezinto

Ukwakheka kwezinto zeroller chain kunempembelelo enkulu kwixesha layo lonyango emva kobushushu kunye neeparamitha zenkqubo. Umzekelo, ubushushu bokucima kunye nexesha lentsimbi ye-carbon-low-alloy engaphantsi kwe-carbon zahlukile kwezo zentsimbi ye-carbon eqhelekileyo. Ukwakheka kwezinto ezahlukeneyo kufuna ukulungiswa kobushushu bokufudumeza, ixesha lokubamba kunye nesantya sokupholisa ukuqinisekisa iipropati ezifanelekileyo zoomatshini.

2. Ubungakanani be-roller chain

Ubungakanani beroli yeroli buchaphazela nexesha lonyango emva kobushushu. Iiroli ezinkulu zeroli zifuna ixesha elide lokufudumeza nokupholisa ukuqinisekisa ukusasazwa kobushushu okufanayo kunye notshintsho olufanayo kwisakhiwo sangaphakathi.

3. Iimfuno zokuchaneka kwenkqubo

Izicelo ezahlukeneyo zineemfuno ezahlukeneyo zokuchaneka nokusebenza kwee-roller chains. Umzekelo, ii-roller chains ezichanekileyo nezihlala ixesha elide zifuna iinkqubo zonyango lobushushu ezingqongqo kunye namaxesha okucubungula amade. Inkqubo yokunyanga ubushushu yale roller chain ibandakanya amanyathelo amaninzi afana nokufudumeza kwangaphambili, ukugalela i-carburizing kunye nokucinywa, ukupholisa, ukucoca, ukufudumeza kwangaphambili kunye nokufudumeza okwesibini, kwaye ixesha kunye nemilinganiselo yenyathelo ngalinye kufuneka zilawulwe ngokuchanekileyo.

Uhlalutyo lwangempela lwetyala lonyango lwe-roller chain emva kobushushu
Ityala 1: Itsheyini yerola yentsimbi enomphunga ophantsi enekhabhoni esezantsi
Ngokwelungelo lomenzi, xa kusetyenziswa intsimbi enomlobo ophantsi wekhabhoni esezantsi ukuvelisa imixokelelwane yeroller, inkqubo yonyango emva kobushushu yile ilandelayo:
Ukucima: ubushushu bokufudumeza yi-870-890℃, ixesha lokufudumeza yimizuzu eyi-2-3, kulandele ukucima i-press oil spray.
Ukufudumala: ubushushu bokufudumala 200-350℃, ixesha lokubamba lihlengahlengiswe ngokweemfuno ezithile.
Le nkqubo inokuphucula kakhulu amandla kunye nokumelana nokuguguleka kwekhonkco le-roller, ngelixa inciphisa ubunzima bekhonkco.
Ityala lesi-2: Itsheyini yerola ehlala ixesha elide echanekileyo kakhulu
Ngokwelungelo elilodwa lomenzi, inkqubo yonyango emva kobushushu be-roller chain echanekileyo kakhulu ehlala ixesha elide ibandakanya la manyathelo alandelayo:
Ukufudumeza: fudumeza i-roller ukuya kuma-450-500℃, yigcine ishushu iiyure eziyi-1.5-2.5.
Ukucima i-carburizing: fudumeza ukuya kwi-900-1000℃, dlulisa i-acetone kunye ne-methanol, lawula amandla ekhabhoni kwi-1.10±0.05%, gcina ushushu iiyure ezi-3-4 ngaphambi kokuba ucime.
Ukuphola: Ubushushu bokuphola bulawulwa kwi -10℃ ukuya kwi -15℃, ixesha yimizuzu eli-10-20.
Ukufudumala kwangaphambili: ubushushu obuyi-130±5℃, ixesha liyiiyure eziyi-2.5-3.5.
Ukufudumala kwesibini: ubushushu obuyi-250±5℃, ixesha liyiiyure ezi-4-5.
Le nkqubo inokuphucula kakhulu ukumelana nokuguguleka, ukumelana nokugqwala kunye nokuqina kwempembelelo yeetyathanga eziqengqelekayo.

Isiphelo
Ixesha kunye neeparamitha zenkqubo zonyango lwe-roller chain emva kobushushu zizinto ezibalulekileyo ukuqinisekisa umgangatho wemveliso. Ngokulawula ngokuchanekileyo ixesha lokufudumeza, ubushushu kunye nesantya sokuphola, iipropati zoomatshini kunye nobomi benkonzo ye-roller chain zinokuphuculwa kakhulu. Kubathengi bamazwe ngamazwe abathengisa ngobuninzi, ukuqonda ezi paramitha zenkqubo kuya kubanceda bavavanye ngcono inqanaba lobuchwephesha lomthengisi kunye nomgangatho wemveliso. Kwixesha elizayo, ngophuhliso oluqhubekayo lwesayensi yezinto kunye netekhnoloji yonyango lobushushu, inkqubo yonyango lwe-roller chain emva kobushushu iya kuphuculwa ngakumbi ukuhlangabezana neemfuno zokusebenza eziphezulu.