Yiziphi izidingo ezikhethekile zamaketanga e-roller emishinini yezokwelapha?

Yiziphi izidingo ezikhethekile zeamaketanga okugoqaemishinini yezokwelapha?

Izidingo ezikhethekile zamaketanga e-roller emishinini yezokwelapha
Amaketanga okugoqa asetshenziswa kakhulu emishinini yezokwelapha, ikakhulukazi emishinini enezidingo zokunemba okuphezulu kanye nokuthembeka okuphezulu njengamarobhothi okuhlinzwa kanye nemishini yokuxilonga izithombe. Lezi zinhlelo zokusebenza zibeka izidingo ezikhethekile ekusebenzeni kanye nekhwalithi yamaketanga okugoqa ukuqinisekisa ukusebenza okuzinzile kwemishini kanye nokuphepha kweziguli. Lesi sihloko sizokwethula ngokuningiliziwe izidingo ezikhethekile zamaketanga okugoqa emishinini yezokwelapha futhi sihlole ukuthi zingahlangatshezwa kanjani nalezi zidingo.

1. Ukukhetha izinto

1. Izinto eziqinile kakhulu nezimelana nokugqwala
Amaketanga okugoqa emishini yezokwelapha kudingeka asebenze endaweni ehlanzekile nehlanzekile, ngakho-ke ukukhetha izinto kubalulekile. Izinto ezisetshenziswa kakhulu zifaka:
Insimbi engagqwali: inokumelana okuhle nokugqwala futhi ihambisana kahle nezinto eziphilayo, ifanele izindawo ezidinga ukuhlanza njalo imishini yezokwelapha.
Insimbi ye-alloy: amandla aphezulu kanye nokumelana nokuguguleka okuphezulu, kufanelekile kwizicelo zokudlulisa ezithwala umthwalo omkhulu kanye nokunemba okuphezulu.

2. Ukwelashwa kwendawo
Ukuze kuthuthukiswe ukumelana nokuguguleka kanye nokumelana nokugqwala kwamaketanga e-roller, ukwelashwa okukhethekile kwendawo ngokuvamile kuyadingeka:
Ukushisa nokucima: kuthuthukisa ubulukhuni bomphezulu wama-roller nama-pin futhi kuthuthukise ukumelana nokuguguleka.
Ukwelashwa nge-Plating: njenge-nickel plating noma i-chrome plating, kuthuthukisa kakhulu ukumelana nokugqwala.

2. Ukunemba kokukhiqiza
1. Ukunemba kobukhulu
Ukunemba kobukhulu beketanga le-roller kuthinta ngqo ukusebenza kwalo kokudlulisa kanye nokuthembeka. Amaketanga e-roller anembile kakhulu anganciphisa amaphutha okudlulisa futhi athuthukise ukunemba kokusebenza kwemishini. Izidingo ezithile zifaka:

Iphimbo leketanga: Ukubekezelelana kwephimbo leketanga kufanele kulawulwe ngokuqinile ngaphakathi kobubanzi obubekiwe ukuqinisekisa ukufana kanye nokuvumelana kweketanga.

Ububanzi be-roller: Ububanzi be-roller kufanele bube ngaphansi noma bulingane nengxenye ye-chain pitch ukuqinisekisa ukuthintana okuhle nokusebenza kahle kokudlulisa.

2. Ukunemba kwephrofayili yamazinyo
Ukunemba kwephrofayili yamazinyo ye-sprocket kubalulekile ekusebenzeni kokudlulisela kwe-roller chain. Amaphrofayili amazinyo anembile kakhulu anganciphisa ukuguguleka kwe-chain nomsindo futhi athuthukise ukusebenza kahle kokudlulisela. Izidingo ezithile zifaka:
Ukunemba kwephrofayili yamazinyo: Iphrofayili yamazinyo kufanele ihlangabezane nezidingo ezijwayelekile ukuqinisekisa ukuhlangana okuhle phakathi kweketanga kanye ne-sprocket.
Ukukhetha izinombolo zamazinyo: Kunconywa ukusebenzisa i-sprocket enamazinyo okungenani angu-17, kanti i-sprocket enamazinyo okungenani angu-21 kufanele isetshenziswe ngaphansi kwezimo zesivinini esikhulu kanye nomthwalo ophezulu.

3. Ukugcoba nokulungisa

1. Izidingo zokugcoba
Iketanga lama-roller emishini yezokwelapha kudingeka lisebenze endaweni ehlanzekile nehlanzekile, ngakho-ke ukukhetha nokusetshenziswa kwezithambisi kubaluleke kakhulu:
Izithambisi ezihlanzekile: Sebenzisa izithambisi ezihlanzekile ezihlangabezana nezindinganiso zezokwelapha ukuqinisekisa ukuthi akukho ukungcola emishinini nasezigulini.
Ukugcotshwa okuvamile: Hlola futhi ugcwalise amafutha njalo ukuqinisekisa ukuthi uchungechunge lugcotshwe kahle futhi unciphise ukuguguleka.
2. Izidingo zokulungisa
Ukugcinwa njalo kuyisihluthulelo sokuqinisekisa ukusebenza kwesikhathi eside nokuzinzile kwe-roller chain:
Ukuhlolwa okuvamile: Hlola ukucindezeleka, ukuguguleka kanye nesimo sokuthambisa seketanga, bese ulungisa futhi ushintshe izingxenye ezigugile kakhulu ngesikhathi.
Ukuhlanza nokubulala amagciwane: Hlanza futhi ubulale amagciwane iketanga le-roller njalo ukuqinisekisa ukuthi lisebenza endaweni engenamagciwane.

4. Ukufakwa nokulungiswa

1. Ukunemba kokufakwa
Ukunemba kokufakwa kwe-roller chain kuthinta ngqo ukusebenza kwayo kokudlulisa kanye nokuphila kwayo:
Ukuphambuka kwe-axial: Ukuphambuka kwe-axial kufanele kulawulwe ngaphakathi kuka-0.2-0.5 mm ukuqinisekisa ukusebenza kahle kweketanga.
Ukuqondanisa ama-sprocket: Ama-sprocket kumele aqondaniswe futhi ama-shaft kumele ahambisane ukuze kuncishiswe amaphutha okudlulisela kanye nokuguguleka.
2. Ukulungiswa kokucindezeleka
Ukucindezeleka okufanele kungaqinisekisa ukuzinza kokudlulisela kanye nokuphila kwesikhathi kweketanga le-roller:
Ukucindezeleka: Ukugoba kweketanga kufanele kube ngu-1% - 2% wesisekelo samasondo ukuqinisekisa ukuthi iketanga alikhululeki noma alide ngokweqile ngesikhathi sokusebenza.
I-Tensioner: Ngesikhathi sokusebenza, iketanga lizokhula ngenxa yokuguga, futhi kufanele kuhlinzekwe i-tensioner yeketanga ukuze kulondolozwe ukucindezeleka okufanele.

V. Izidingo zokusebenza

1. Ukudluliswa okunembe kakhulu
Uchungechunge lwe-roller emishinini yezokwelapha ludinga ukudluliselwa okunembe kakhulu ukuqinisekisa ukusebenza okunembile kwemishini:
Ukusebenza kahle kokudlulisa: Ngaphansi kokugcotshwa okuhle kanye nezimo zokusebenza ezijwayelekile, ukusebenza kahle kokudlulisa uchungechunge kungafinyelela cishe ku-98%.
Isilinganiso sokudlulisa: Isilinganiso sokudlulisa sesigaba ngasinye sokudlulisa uchungechunge ngokuvamile singafinyelela ku-4:1 (ubuningi obungadluli ku-7:1), futhi isilinganiso sokudlulisa singashintshwa ngokumane ufake i-sprocket esikhundleni ngenkathi kugcinwa isisekelo sesondo.

2. Ukuthembeka okuphezulu
Amaketanga okugoqa adinga ukuthembeka okuphezulu kwemishini yezokwelapha ukuqinisekisa ukusebenza okuzinzile kwemishini:
Amandla okunamathela: Iketanga eligoqekayo kumele lihlolwe ngamandla okunamathela ukuqinisekisa ukuthi ngeke liphuke ngaphansi kwemithwalo ephezulu.
Umthwalo womthelela: Ngaphansi kwesimo sokuqala nokubhuleka njalo, uchungechunge lwe-roller ludinga ukumelana nomthwalo omkhulu womthelela we-inertial, futhi uchungechunge lwe-roller oluye lwabhekana nokuhlolwa okuningi komonakalo womthelela kufanele lukhethwe.

VI. Amacala okusetshenziswa okusebenzayo

1. Amarobhothi okuhlinza
Amarobhothi okuhlinza anezidingo eziphakeme kakhulu zokunemba nokuthembeka kwamaketanga okugoqa. Amaketanga okugoqa asetshenziselwa ukushayela amalunga namathuluzi erobhothi futhi adinga ukusebenza kahle ngaphansi kokunemba okuphezulu nomthwalo omkhulu. Isibonelo, iketanga lokugoqa elisetshenziswa kurobhothi lokuhlinza lenziwe ngensimbi engagqwali enamandla aphezulu, eshiswa nge-carburize futhi icinywe ukuqinisekisa ukumelana nokuguguleka okuphezulu kanye namandla okubamba.

2. Imishini yokuthwebula izithombe zokuxilonga
Iketanga eligoqayo emishinini yokuthwebula izithombe zokuxilonga lisetshenziselwa ukushayela ukunyakaza kanye nokuma kwemishini futhi lidinga ukusebenza ngaphansi kokunemba okuphezulu nomsindo ophansi. Isibonelo, iketanga eligoqayo elisetshenziswa emishinini yokuthwebula izithombe zokuxilonga lisebenzisa ama-sprocket nama-roller anembile kakhulu ukuqinisekisa ukuthi ukudluliswa kwe-transmission kubushelelezi futhi kunembile.

VII. Isiphetho
Ukusetshenziswa kwamaketanga okugoqa emishinini yezokwelapha kudinga ukuhlangabezana nezidingo ezikhethekile zokunemba okuphezulu, ukuthembeka okuphezulu kanye nokumelana nokugqwala okuphezulu. Ngokukhetha izinto ezifanele, ukukhiqiza ama-sprocket nama-roller anembile kakhulu, ukusebenzisa amafutha ahlanzekile, ukulungiswa njalo nokulungisa ukucindezeleka, ungaqinisekisa ukusebenza okuzinzile kwamaketanga okugoqa emishinini yezokwelapha. Ngiyethemba ukuthi lesi sihloko sizokusiza uqonde izidingo ezikhethekile zamaketanga okugoqa emishinini yezokwelapha.