Iketanga eligoqekayo ligcina kanjani ukusebenza kwalo endaweni enokushisa okuphezulu?

Iketanga eligoqekayo ligcina kanjani ukusebenza kwalo endaweni enokushisa okuphezulu?
Kubalulekile ukugcina ukusebenza kweketanga lama-roller endaweni enezinga lokushisa eliphezulu ngoba lisetshenziswa kabanzi emishinini enezinga lokushisa eliphezulu njengezitofu zezimboni nezinjini, futhi ukusebenza okuvamile kwale mishini kuncike ekusebenzeni okuzinzile kweketanga lama-roller. Lokhu okulandelayo kuyizinyathelo ezibalulekile zokugcina ukusebenza kwamaketanga ama-roller ezindaweni ezinezinga lokushisa eliphezulu:

Ukukhethwa kwezinto kanye nokwelashwa kwazo
1. Khetha izinto ezimelana nokushisa okuphezulu
Ukukhethwa kwezinto ezisetshenziswayo zamaketanga okugoqa kuyisisekelo sokugcina ukusebenza kwawo ezindaweni zokushisa okuphezulu. Izinto ezivame ukusetshenziswa ezimelana nokushisa okuphezulu zifaka insimbi ye-alloy nensimbi engagqwali. Insimbi ye-alloy ingathuthukisa kakhulu ukumelana kwayo nokushisa kanye nokumelana ne-oxidation ngokungeza izinto ze-alloy ezifana ne-nickel ne-chromium, ukuze ikwazi ukugcina amandla nokuqina okuhle emazingeni okushisa aphezulu. Amaketanga ensimbi engagqwali anezinzuzo zokumelana ne-asidi, ukumelana ne-alkali, ukumelana nokubanda nokushisa, futhi asetshenziswa kabanzi ezimweni zokushisa eziphakeme neziphansi. Isibonelo, amanye amaketanga okushisa aphezulu asebenzisa izinto ezikhethekile ze-alloy ezingagcina ukugcotshwa okuzinzile kanye nezakhiwo zokuguguleka ebangeni lokushisa eliphakathi kuka--10℃ no-230℃

2. Inqubo yokwelapha ukushisa
Inqubo yokwelapha ukushisa ingathuthukisa isakhiwo esincane kanye nezakhiwo zemishini zezinto zochungechunge lwe-roller futhi izivumelanise nezimo zokushisa okuphezulu. Izinqubo ezivamile zokwelapha ukushisa zifaka phakathi ukubopha, ukwelashwa kwesisombululo, ukwelashwa kokuguga, ukwenza kube ngokwejwayelekile kanye nokucima. Isibonelo, ukucima ipuleti leketanga leketanga le-roller kungathuthukisa ubulukhuni bomphezulu walo kanye nokumelana nokuguguleka, okwenza kungabi lula ukuguguleka kanye nokuguquka emazingeni okushisa aphezulu. Ngaphezu kwalokho, ukwelashwa kokushisa kungasusa ukucindezeleka ngaphakathi kwezinto futhi kuvimbele umonakalo wokukhathala obangelwa ukucindezeleka kokushisa ezindaweni zokushisa okuphezulu.

Ukugcoba nokulungisa

1. Sebenzisa amafutha okugcoba amelana nokushisa okuphezulu
Izinto zokugcoba zidlala indima ebalulekile ekusebenzeni kwamaketanga okugoqa, ikakhulukazi ezindaweni ezinokushisa okuphezulu. Izinto zokugcoba ezingamelana nokushisa okuphezulu zingagcina ukusebenza kahle kokugcotshwa emazingeni okushisa aphezulu futhi akulula ukuzenza ziguge noma zonakale. Isibonelo, ukusetshenziswa kwezinto zokugcoba zezinga le-NSF-H1 akugcini nje ngokufanele ezindaweni ezinokushisa okuphezulu, kodwa futhi kunokusebenza okuhle kakhulu kokuguguleka lapho iketanga kunzima ukulinikeza uwoyela. Ngaphezu kwalokho, izinto zokugcoba zingakha ifilimu evikelayo ebusweni beketanga lokugoqa, zinciphise ukungqubuzana nokuguguleka, futhi zandise impilo yenkonzo yeketanga.

2. Ukugcinwa nokuhlolwa njalo
Ukugcinwa njalo nokuhlolwa kwamaketanga okugoqa kuyisinyathelo esibalulekile sokuqinisekisa ukusebenza kwawo okuzinzile ezindaweni ezinokushisa okuphezulu. Ukugcinwa kuhlanganisa ukuhlanza uwoyela nokungcola ebusweni beketanga, ukuhlola ukuqina nokuguguleka kweketanga, kanye nokulungisa nokufaka izingxenye eziguguleke kakhulu ngesikhathi esifanele. Isibonelo, iketanga lizonwetshwa ngenxa yokuguga ngesikhathi sokusebenza. Uma iketanga lelulwa ngaphezu kuka-3%, iketanga kufanele lishintshwe ngesikhathi. Ukuhlolwa njalo kungabona futhi amaphutha angaba khona, njengokugoba nokusonta kweketanga, ukuvimbela amaphutha amakhulu njengokuphuka ezindaweni ezinokushisa okuphezulu.

Ukulungiswa komklamo wesakhiwo

1. Thuthukisa amandla okudonsa eketanga

Ezindaweni ezinokushisa okuphezulu, amandla eketanga eligoqekayo azothinteka ngezinga elithile, ngakho-ke kuyadingeka ukuthuthukisa amandla alo okubamba ngokuklama kwesakhiwo. Isibonelo, khulisa ubukhulu bepuleti leketanga langaphakathi ukuqinisekisa amandla okubamba eketanga. Ngaphezu kwalokho, amaphini nemikhono enamandla aphezulu angasetshenziswa ukuthuthukisa amandla okuthwala umthwalo wonke weketanga. Amaphini anamandla aphezulu angadlulisela amandla kangcono, kuyilapho imikhono idinga ukuba nokumelana okuhle nokuguguleka nemiphumela yokuthambisa.

2. Cabanga ngezici zokukhula kokushisa

Ezindaweni zokushisa okuphezulu, i-coefficient yokwanda kokushisa kwe-roller chain izoshintsha, okungase kuholele ezinkingeni ezifana nokungalingani kosayizi we-chain kanye nokuhlushwa kokucindezeleka. Ngakho-ke, lapho uklama i-roller chain, kubalulekile ukucabangela ngokugcwele isici sokwanda kokushisa, ukuhlela ngokufanele i-pitch nobude be-chain, nokuqinisekisa ukuzinza kobukhulu kanye nokunemba kokudluliselwa kwe-chain emazingeni okushisa aphezulu. Isibonelo, kumaketanga ensimbi engagqwali, lapho izinga lokushisa elizungezile lidlula u-400°C, kufanele kunakwe ngokukhethekile izinguquko zegebe ezibangelwa ukwanda kokushisa.

Ukuthuthukiswa kokuzivumelanisa nezimo kwemvelo
1. Izindlela zokulwa ne-oxidation kanye ne-anti-corrosion
Indawo yokushisa okuphezulu izosheshisa inqubo yokubola nokugqwala kwamaketanga e-roller, ngakho-ke kudingeka kuthathwe izinyathelo zokulwa nokugqwala nokugqwala. Isibonelo, ukwelashwa kwendawo yamaketanga e-roller, njenge-nickel plating, i-Dacromet, i-phosphating, njll., kungakha ungqimba oluqinile lokuvikela ukuvimbela ukugqwala nokugqwala emazingeni okushisa aphezulu. Ngaphezu kwalokho, i-anti-oxidation coating ingasetshenziswa ebusweni beketanga ukuze kuthuthukiswe kakhulu ukumelana kwayo nokushisa okuphezulu.

2. Idizayini ekhethekile yokuzivumelanisa nezimo ezinzima
Ezindaweni ezinokushisa okuphezulu, amaketanga e-roller angase abhekane nezinye izimo ezinzima, njengomswakama, uthuli, uwoyela, njll. Ngakho-ke, amaketanga e-roller kudingeka abe nokuzivumelanisa nezimo okuhle kwemvelo. Isibonelo, klama isakhiwo seketanga esinokusebenza okuhle kokuvala ukuze uvimbele uthuli namafutha ukuthi angangeni eketanga futhi kuthinte ukusebenza kwalo okuvamile. Ngesikhathi esifanayo, izindlela ezikhethekile zokugcoba ezifana nokugcoba ngebhavu lamafutha noma ukugcoba ngomjikelezo wokucindezela nazo zingasetshenziswa ukuzivumelanisa namazinga okushisa aphezulu kanye nezindawo ezinzima.

Isifinyezo
Isihluthulelo sokugcina ukusebenza kwamaketanga e-roller ezindaweni ezinokushisa okuphezulu sisezilinganisweni eziphelele njengokukhethwa nokucubungula izinto, ukugcotshwa nokugcinwa, ukwenziwa ngcono komklamo wesakhiwo, kanye nokuthuthukiswa kokuzivumelanisa nezimo kwemvelo. Ngokukhetha izinto ezimelana nokushisa okuphezulu, ukusebenzisa izinqubo ezifanele zokwelapha ukushisa, ukusebenzisa amafutha amelana nokushisa okuphezulu, ukulungiswa nokuhlolwa njalo, ukuthuthukisa amandla okunamathela kweketanga, ukucabangela izici zokukhula kokushisa, ukuthatha izinyathelo zokulwa nokugqwala kanye nokugqwala, kanye nemiklamo ekhethekile evumelaniswe nezimo ezinzima, amaketanga e-roller angagcina ukusebenza okuzinzile ezindaweni ezinokushisa okuphezulu, ukuqinisekisa ukusebenza okuvamile kwemishini yemishini kanye nenqubekela phambili ebushelelezi yokukhiqiza kwezimboni. Ngokuthuthuka okuqhubekayo kwesayensi yezinto zokwakha kanye nobuchwepheshe bobunjiniyela, ukusebenza kwamaketanga e-roller ezindaweni ezinokushisa okuphezulu kuzothuthukiswa kakhulu, kuhlinzekwe iziqinisekiso ezithembekile zokusebenza kwemishini enokushisa okuphezulu.