Umphumela wokushisa kwangaphambi kokushisa ekhwalithini yokushisela uchungechunge lwe-roller

Umphumela wokushisa kwangaphambi kokushisa ekhwalithini yokushisela uchungechunge lwe-roller

Isingeniso
Njengengxenye ebalulekile esetshenziswa kabanzi emkhakheni wokudluliselwa kwemishini, ikhwalithi yokushisela ye-roller chain ihlobene ngqo nokusebenza kanye nempilo yesevisi yeuchungechunge lwe-roller. Njengepharamitha ebalulekile enkambisweni yokushisela, izinga lokushisa lokushisa kusengaphambili linomthelela omkhulu kwikhwalithi yokushisela iketanga lama-roller. Lesi sihloko sizohlola imiphumela eminingi yokushisa kokushisa kusengaphambili kwikhwalithi yokushisela iketanga lama-roller ukusiza abafundi baqonde kangcono lesi sici esibalulekile.

1. Izimiso eziyisisekelo zokushisela uchungechunge lwe-roller
Ukushisela uchungechunge lwe-roller kuhloswe ukuxhuma izingxenye ezahlukene zochungechunge lwe-roller (njengezingqwembe zangaphakathi zeketanga, izingqwembe zangaphandle zeketanga, imikhono, amaphini, njll.) ukuze kwakheke isakhiwo esiphelele seketanga. Ngesikhathi senqubo yokushisela, ukushisela kudinga ukushiswa kufike ezingeni lokushisa elithile ukuze kuncibilike futhi kuhlangane ndawonye. Kodwa-ke, ushintsho lokushisa ngesikhathi sokushisela luzothinta ukusebenza kwezinto, futhi izinga lokushisa lokushisa ngaphambi kokushisa lidlala indima ebalulekile kule nqubo.

2. Umphumela wokushisa kwangaphambi kokushisa ekhwalithini yokushisela uchungechunge lwe-roller
Ukuthuthukiswa kokusebenza kwezinto zokushisela
Ukunciphisa ubulukhuni bezinto: Ekushiseni nge-roller chain, ukushisa kusengaphambili okufanele kunganciphisa ubulukhuni bezinto. Izinto ezinobulukhuni obuphezulu zivame ukudala ukucindezeleka okukhulu ngesikhathi sokushisisa, okuholela ezinkingeni ezifana nokuqhekeka endaweni yokushisisa kanye nendawo ethintekile ekushiseni. Ngokushisisa kusengaphambili, isakhiwo sangaphakathi sezinto siyashintsha kanye nobulukhuni buyancishiswa, ngaleyo ndlela kuthuthukiswe ukuqina nokuqina kwezinto, okuhambisana nenqubo yokushisisa futhi kunciphise ukukhiqizwa kwemifantu.
Ukuqeda ukucindezeleka kanye nokuguquguquka: Ukushisa kunganciphisa umehluko wokushisa phakathi kwendawo yokushisela kanye nezinto eziyisisekelo, kunciphise ukuguquguquka kanye nokucindezeleka okusele okubangelwa ukwanda kokushisa kanye nokuncipha. Kumaketanga e-roller anembe kakhulu, ukunciphisa ukuguquguquka kokuguquguquka kokushintshana kubalulekile ngoba kungaqinisekisa ukunemba kobukhulu kanye nokusebenza kokudlulisela kweketanga.
Umthelela enqubweni yokushisela
Khulisa isivinini sokushisela: Ukushisa kungakhuphula izinga lokushisa lokushisela futhi kunciphise ukulahlekelwa ukushisa ngesikhathi sokushisela, ngaleyo ndlela kuvumele ukusetshenziswa kwesivinini esiphezulu sokushisela. Lokhu kubaluleke kakhulu ekuthuthukiseni ukusebenza kahle kokukhiqiza kanye nokunciphisa izindleko zokukhiqiza.
Nciphisa amaphutha okushisela: Ukushisa kungakhipha umswakama ebusweni be-weldment futhi kunciphise ukufakwa kwe-hydrogen ngesikhathi sokushisela. I-hydrogen ingenye yezinto eziyinhloko ezibangela izinkinga ezifana nokugoba kwe-weld, ukuqhekeka kwe-hydrogen kanye nokuqhekeka. Ngokushisisa kusengaphambili, okuqukethwe kwe-hydrogen ku-weld kungancishiswa, ukukhiqizwa kwamaphutha okushisela njenge-porosity kanye nemifantu kungancishiswa, futhi ikhwalithi yokushisela ingathuthukiswa.
Ukuthuthukisa ukusebenza kokushisela
Thuthukisa ukusebenza kwamajoyinti ahlanganisiwe: Ukushisa kusengaphambili okufanele kungathuthukisa ukuqina kwamajoyinti ahlanganisiwe, okwenza ukusebenza kwamajoyinti ahlanganisiwe kube seduze nokwezinto eziyinhloko. Lokhu kubalulekile ekuthuthukiseni amandla okuthwala umthwalo kanye nokuphila kwenkonzo kwamaketanga ajikelezayo.
Ukuvimbela ukuvela kwemifantu ebandayo ekushiseni: Ukushisa kunganciphisa izinga lokupholisa kwamajoyinti ashiselwe, kunciphise ukuthambekela kokuqina, ngaleyo ndlela kunciphise ingozi yokufantula okubandayo. Umphumela wokushisa kusengaphambili ubonakala kakhulu lapho kushiselwe amaketanga ensimbi enamandla aphezulu noma aqinile anodonga olujiyile.

3. Ukukhetha okunengqondo kwezinga lokushisa lokushisa kwangaphambili
Khetha izinga lokushisa lokushisa kusengaphambili ngokwezinto ezibonakalayo
Insimbi ekhabhoni ephansi: Insimbi ekhabhoni ephansi inomkhuba omncane wokuqina. Ngokuvamile, lapho ubukhulu bokushisela bungaphansi noma bulingana no-10mm, izinga lokushisa lokushisa kusengaphambili lingaba cishe ngu-100℃; lapho ubukhulu bokushisela bungaphezu kuka-10mm, izinga lokushisa lokushisa kusengaphambili lingakhushulwa libe cishe ngu-150℃.
Insimbi e-alloy ephansi: Izinga lokushisa lokushisa ngaphambi kwesikhathi lensimbi e-alloy ephansi lidinga ukucatshangelwa ngokuphelele ngokusekelwe ezicini ezifana nokwakheka, ukujiya kanye nenqubo yokushisela yento. Ngokuvamile, izinga lokushisa lokushisa ngaphambi kwesikhathi liphakathi kuka-100℃-300℃, futhi izinga lokushisa elithile kufanele linqunywe ngokusekelwe kokulingana kwekhabhoni kwezinto kanye nemininingwane yenqubo yokushisela.
Insimbi engagqwali: Insimbi engagqwali inokushisa okuphansi futhi ithambekele ekucindezelekeni okukhulu kokushisa kanye nokuguquguquka ngesikhathi sokushisela. Ngakho-ke, izinga lokushisa lokushisa ngaphambi kwesikhathi ngokuvamile liphakathi kuka-100℃-200℃, futhi izinga lokushisa elithile kufanele linqunywe ngokuya ngebanga lezinto, ukujiya kanye nenqubo yokushisela.
Khetha izinga lokushisa lokushisa kusengaphambili ngokwenqubo yokushisela
Ukushisela i-arc ngesandla: Izinga lokushisa lokushisa ngaphambi kokushisela i-arc ngesandla ngokuvamile liphakathi kuka-100℃-300℃, futhi izinga lokushisa elithile kufanele linqunywe ngokuya ngezinto zokushisela kanye nezinqubo zokushisela.
Ukushisela okuzenzakalelayo kwe-arc ecmerged: Izinga lokushisa lokushisa kwangaphambili lokushisela okuzenzakalelayo kwe-arc ecmerged ngokuvamile liphakathi kuka-100℃-200℃, futhi izinga lokushisa elithile kufanele linqunywe ngokuya ngezinto zokushisela kanye nezinqubo zokushisela.
Ukushisela okuvikelwe ngegesi: Izinga lokushisa lokushisa ngaphambi kokushisela okuvikelwe ngegesi ngokuvamile liphakathi kuka-50℃-150℃, futhi izinga lokushisa elithile kufanele linqunywe ngokuya ngezinto zokushisela kanye nezinqubo zokushisela.
Khetha izinga lokushisa lokushisa kusengaphambili ngokuya ngezinga lokushisa elizungezile
Uma izinga lokushisa elizungezile lingaphansi kuka-0℃, izinga lokushisa elilungiselela ukushisa kufanele lenyuswe ngokufanele. Ngokuvamile, izinga lokushisa elilungiselela ukushisa kufanele libe ngu-30℃-50℃ ngaphezu kwezinga lokushisa elizungezile.
Uma izinga lokushisa elizungezile liphakeme kune-0℃, izinga lokushisa lokushisa kwangaphambili lingalungiswa ngokufanele ngokuya ngezinto zokushisela kanye nemininingwane yenqubo yokushisela.

4. Indlela yokuthinta izinga lokushisa lokushisa kusengaphambili kwikhwalithi yokushisela ye-roller chain
Ukuvimbela ukuqhekeka kwe-hydrogen kanye nokuqhekeka komkhuhlane
Ukuqhekeka kwe-hydrogen kubangelwa ukungena kwama-athomu e-hydrogen ensimbini ngesikhathi sokushisela, okubangela ukuqhekeka kwensimbi ngaphansi kokucindezeleka. Ukushisa kunganciphisa izinga lokupholisa kwe-weld, kwandise isikhathi sokushisa kwe-weld ekushiseni okuphezulu, futhi kunikeze ama-athomu e-hydrogen isikhathi esanele sokuphuma ku-weld, ngaleyo ndlela kuncishiswe ingozi yokuqhekeka kwe-hydrogen.
Ukuqhekeka okubandayo kuvame ukwenzeka ngesikhathi noma ngemva kokupholisa kwejoyinti lokushisela. Kubangelwa izinga lokupholisa ngokweqile lejoyinti lokushisela, okwandisa ubulukhuni futhi kunciphise ukuqina kwejoyinti lokushisela, ngaleyo ndlela kudale ukuqhekeka. Ukushisa kunganciphisa izinga lokupholisa lejoyinti lokushisela futhi kunciphise ukwenzeka kokuqhekeka okubandayo.
Ukuthuthukisa izakhiwo zezinto ezibonakalayo
Ukushisa kungenza ukwakheka kwamakhemikhali kwezinto zokushisela kufane kakhulu futhi kunciphise ukuhlukaniswa. Lokhu kusiza ukuthuthukisa ukusebenza kwejoyinti lokushisela futhi kukwenze kuhlangabezane kangcono nezidingo zokusetshenziswa kweketanga lokugoqa.
Ukushisa kungashintsha isakhiwo sezinto ezincane, okwenza kube lula kakhulu ukuguquka kwepulasitiki ngesikhathi sokushisela, ngaleyo ndlela kuthuthukiswe amandla nokuqina kwejoyinti lokushisela.

5. Ukulinganisa nokulawula izinga lokushisa lokushisa kwangaphambilini
Indlela yokulinganisa
Ukulinganisa izinga lokushisa le-Thermocouple: I-Thermocouple iyithuluzi lokulinganisa izinga lokushisa elisetshenziswa kakhulu elinezici zokunemba okuphezulu, impendulo esheshayo kanye nokusetshenziswa okulula. Ekushiseni nge-roller chain, i-thermocouple ingaxhunywa ebusweni be-weldment noma ifakwe ku-weldment, futhi izinga lokushisa lokushisa linganqunywa ngokulinganisa ushintsho olungenzeka lwe-thermocouple.
Ukulinganisa izinga lokushisa le-thermometer ye-infrared: I-thermometer ye-infrared iyithuluzi lokulinganisa izinga lokushisa elingathintani elinezici zokuphepha, isivinini kanye nokulula. Ingalinganisa izinga lokushisa lendawo yokushisela ebangeni elide futhi ifanelekela izinga lokushisa eliphezulu, eliyingozi noma okunzima ukulifinyelela ezindaweni zokushisela.
Indlela yokulawula
Ukukhetha imishini yokushisa: Ukukhetha imishini yokushisa efanele kuyisihluthulelo sokulawula izinga lokushisa lokushisa ngaphambi kokushisa. Imishini yokushisa evamile ihlanganisa isithando sokushisa esimelana nokumelana, imishini yokushisa yokungenisa, imishini yokushisa ilangabi, njll. Ekushiseni nge-roller chain, imishini yokushisa efanele kufanele ikhethwe ngokuya ngezinto zokushisela, inqubo yokushisela kanye nezidingo zokukhiqiza.
Ukulawula isikhathi sokushisa: Isikhathi sokushisa siyisici esibalulekile esithinta izinga lokushisa lokushisa kusengaphambili. Ngokuvamile, uma isikhathi sokushisa side, izinga lokushisa lokushisa likhulu. Kodwa-ke, ekukhiqizeni kwangempela, isikhathi sokushisa esifanele kufanele sinqunywe ngokusekelwe ekucabangeni okuphelele kwezinto ezifana nezinto zokushisela, izinqubo zokushisela kanye nemishini yokushisa.
Ukuqapha izinga lokushisa kanye nokulawula impendulo: Ngesikhathi senqubo yokushisa, izinga lokushisa le-weldment kufanele liqashwe ngesikhathi sangempela, futhi ukulawulwa kwempendulo kufanele kwenziwe ngokuya ngokushintsha kwezinga lokushisa. Izinga lokushisa le-weldment lingalinganiswa ngama-thermocouple, ama-thermometer e-infrared kanye neminye imishini, bese isignali yezinga lokushisa ibuyiselwa ohlelweni lokulawula lwemishini yokushisa ukuze ilungise ngokuzenzakalelayo amandla okushisa ukuze izinga lokushisa le-weldment lihlale lingaphakathi kwebanga elibekiwe.

6. Amacala okusebenza asebenzayo
Umkhuba wenkampani yokukhiqiza uchungechunge lwama-roller
Lapho inkampani ikhiqiza amaketanga e-roller anamandla aphezulu, kwatholakala ukuthi imifantu yayivame ukwenzeka ngesikhathi sokushisela, okuthinta ikhwalithi yomkhiqizo kanye nokusebenza kahle kokukhiqiza. Ngemva kokuhlaziywa, kwatholakala ukuthi izinga lokushisa elinganele lokushisa kusengaphambili kwakungenye yezimbangela eziyinhloko zokuqhekeka. Ngakho-ke, inkampani yathuthukisa inqubo yokushisa kusengaphambili, yandisa izinga lokushisa lokushisa kusengaphambili kusukela ku-100℃ yokuqala kuya ku-150℃, futhi yathuthukisa isikhathi sokushisa kanye nendlela yokushisa. Ngemva kokuthuthukiswa, ukwanda kwemifantu yokushisela kwehliswe kakhulu, futhi ikhwalithi yomkhiqizo yathuthukiswa kakhulu.
Ukuqhathaniswa kwekhwalithi yokushisela emazingeni okushisa ahlukene okushisa kwangaphambilini
Ekuhlolweni, amazinga okushisa ahlukene okushisa kusengaphambili asetshenziswe ukushisela inqwaba efanayo yamaketanga okugoqa, futhi ikhwalithi ngemva kokushisela yahlolwa. Imiphumela ikhombisa ukuthi lapho izinga lokushisa lokushisa kusengaphambili lingu-150℃, amandla nokuqina kwejoyinti elishisiwe kungcono kunalapho izinga lokushisa lokushisa kusengaphambili lingu-100℃ no-200℃. Lokhu kukhombisa ukuthi izinga lokushisa lokushisa kusengaphambili elifanele lingathuthukisa ikhwalithi yokushisela, kuyilapho izinga lokushisa lokushisa kusengaphambili eliphansi kakhulu noma eliphakeme kakhulu lizoba nomthelela omubi kwikhwalithi yokushisela.

7. Isiqondiso socwaningo lwesikhathi esizayo somphumela wokushisa kwangaphambi kokushisa kwikhwalithi yokushisela yamaketanga okugoqa
Ucwaningo ngezinto ezintsha
Ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, izinto ezintsha ze-roller chain ziyavela njalo. Esikhathini esizayo, kuyadingeka ukwenza ucwaningo olujulile ngokusebenza kokushisela kwalezi zinto ezintsha emazingeni okushisa ahlukene okushisa kwangaphambili ukuze kutholakale izinga lokushisa elifanele lokushisa kwangaphambili futhi kuthuthukiswe ikhwalithi yokushisela.
Ukusungula inqubo yokushisela
Ukuthuthuka okuqhubekayo kobuchwepheshe bokushisela kuzothinta nokukhethwa kwezinga lokushisa lokushisa kusengaphambili. Isibonelo, izinqubo ezintsha zokushisela ezifana nokushisela nge-laser kanye nokushisela nge-electron beam ziya ngokuya zisetshenziswa ekukhiqizeni i-roller chain. Esikhathini esizayo, kuyadingeka ukutadisha ukusebenzisana phakathi kwalezi zinqubo ezintsha kanye nokushisa kokushisa kwangaphambilini nokuhlola amapharamitha enqubo yokushisela afanele.
Ukuthuthukiswa kohlelo lokulawula ukushisa kwangaphambili oluhlakaniphile
Ngokuthuthuka kobuchwepheshe bokukhiqiza obuhlakaniphile, kubaluleke kakhulu ukuthuthukisa uhlelo lokulawula ukushisa kwangaphambili oluhlakaniphile. Lolu hlelo lungalungisa ngokuzenzakalelayo izinga lokushisa lokushisa kusengaphambili ngokuya ngezinto ezifana nezinto zokushisela, izinqubo zokushisela kanye nezimo zemvelo, lufinyelele ukulawula okunembile, futhi luthuthukise ukuzinza kanye nokuvumelana kwekhwalithi yokushisela.

Isiphetho
Izinga lokushisa lokushisa liyipharamitha yenqubo ebalulekile enqubweni yokushisela uchungechunge lwe-roller futhi linomthelela obalulekile kwikhwalithi yokushisela. Izinga lokushisa lokushisa elifanele lingathuthukisa ukusebenza kwezinto zokushisela, lenze ngcono izinqubo zokushisela, lithuthukise ikhwalithi kanye nokusebenza kwamajoyinti ashiselwe, futhi linciphise ukwenzeka kwamaphutha okushisela. Ekukhiqizweni kwangempela, izinga lokushisa lokushisa kufanele likhethwe ngokufanele ngokuya ngezinto ezifana nezinto, inqubo yokushisela kanye nezimo zemvelo zochungechunge lwe-roller, kanye nobuchwepheshe bokulinganisa nokulawula obuthuthukisiwe kufanele busetshenziswe ukuqinisekisa ukunemba kanye nokuzinza kwezinga lokushisa lokushisa. Ngesikhathi esifanayo, ngokuthuthuka okuqhubekayo kwesayensi yezinto kanye nobuchwepheshe bokushisela, kuyadingeka ukuthi kuqhutshekwe nokufunda indlela yomthelela wokushisa kokushisa kwekhwalithi yokushisela uchungechunge lwe-roller esikhathini esizayo, ukuze kuhlinzekwe ukwesekwa kobuchwepheshe okunamandla kakhulu kokuthuthukisa ikhwalithi yokushisela kanye nokuphila kwenkonzo yama-roller chain.