Indlela yokwaba ama-coefficients okunweba we-slot ngayinye ye-Single Stand Multi-Groove Reducing Rolling Mill ngokufanelekile

        Wonke ama-grooves aI-I-Single Stand Multi-Groove Reducing Rolling Millyabelana ngesethi efanayo yomqulu, isitendi kanye nedrayivu eyinhloko. Amashubhu amaningi asongwa kanyekanye. Ngokungafani nezigayo zokulinganisa eziqhubekayo zokuma okuningi, ayinakho ukulungiswa kwesivinini sokuma okuzimele ukuze kunxeshezelwe umehluko wokugeleza phakathi kwemigqa. Ngakho-ke, umgomo oyinhloko wokusabalalisa i-elongation ukugcina izinga lokugeleza kwensimbi elingaguquki kuwo wonke ama-groove. Ukusatshalaliswa kobude obungalingani kuzoholela ekuqhekekeni kweshubhu, ukunqwabelana, ukunwaya kanye nobukhulu bokungabekezelelani.

Umgomo oyisisekelo wokwabiwa

       Izinga lokugeleza kwe-volumetric elilinganayo liwumthetho oyinhloko. Ngesivinini esifanayo sokugoqa, umkhiqizo wendawo yesigaba esiphambanayo kanye ne-elongation coefficient izoba seduze kuyo yonke imisele.

       I-elongation coefficient yegroove ngayinye akufanele ihluke kakhulu. Kukhawulelwe ukuqina kwesitendi, ukuwohloka kwe-roll nokunwebeka kwe-groove engalingani, umehluko phakathi kwemisele eseduze kufanele ugcinwe umncane. Ama-grooves ane-deformation enzima athola ukuphakama okuphansi, kanti ama-grooves ngaphansi kwezimo ezivumayo angathatha ukuphakama kancane.

       Ukwelulwa kwe-groove ngayinye akukwazi ukweqa umkhawulo wokwakheka kwezinto. Ngensimbi engagqwali kanye ne-alloy steel enokumelana nokuguquguquka okuphezulu, ukwelulwa kwe-single-pass elongation kufanele kuncishiswe. Amashubhu ensimbi ekhabhoni angasebenzisa amanani aphakeme uma kuqhathaniswa. Ukusabalala kwephrofayili yephasi kufanele futhi kucatshangelwe ukugwema amaphiko nokugoqa.

Izinto okufanele zibhekwe lapho kwabiwa

       1. Indawo ye-Groove: Ama-grooves phakathi nendawo kanye nezinhlangothi zombili zesitendi zinezimo ezihlukene zomthwalo kanye nokupholisa. Ama-grooves aseceleni athambekele ekuthwaleni okungalingani, ngakho-ke ubude bawo akufanele bubekwe phezulu kakhulu.

       2. Ukubekezelelana kwempahla engenayo: Uma ishubhu engenayo yegroove eyodwa inogqinsi olungeluhle noma i-ovality, i-elongation coefficient yayo kufanele yehliswe ukuze kugwenywe ukugoqa nokugoqeka kwangaphakathi.

       3. Ukuthambekela kokugqoka ama-roll: Imifantu yangaphandle ivamise ukuguga ngokushesha. Imvume izogcinwa ekwakhiweni kwamapasi. Ukulungiswa kwegebe le-roll kukhethwa ukuze kube nesinxephezelo esikhundleni soshintsho olukhulu lokusabalalisa ubude.

       4. Umthwalo wezinto zokusebenza: Umthwalo oginqikayo ovela kuzo zonke izisele usebenza endaweni yokuphotha nokuphotha okufanayo. Itorque ephelele kufanele ihlolwe ngaphandle komthwalo we-groove eyodwa ukuvimbela ukugcwala kwemoto nokuchezuka kwesitendi.

Ukukhubazeka okujwayelekile okubangelwa ukwabiwa okungenangqondo

       Ukwelulwa okweqile emseleni owodwa: Ishubhu yelulwe ngokweqile, ijwayele ukugoqa, ukuphuka nodonga oluncane.

       Ukwelulwa okunganele emseleni owodwa: Ukugeleza kwensimbi okunensayo kubangela ukunqwabelana, ukunwaya kweshubhu, ukumaka ama-roll kanye nobukhulu obungaphandle bobubanzi.

       Ukuchezuka okukhulu phakathi kwama-grooves: Ukuphazamisana phakathi kwamashubhu, ukungaguquguquki okuhle kwe-dimensional kanye nekhwalithi yenqwaba engazinzile.

Ukulungiswa kwemibono endaweni

       Ukwelula kwabiwa ekuqaleni ngesikhathi sokuklanywa kwephasi. Ngemva kokugoqa kwecala, ububanzi bangaphandle, ukujiya kodonga, isimo esingaphezulu kanye namandla enjini yegroove ngayinye kuyarekhodwa. Ngemifantu enemisinga ephezulu nokuphuka njalo, nciphisa ubude. Ngemifantu enamashubhu amanje aphansi futhi amakhulu kakhulu, khuphula kancane ubude noma lungisa igebe lamaroll.

       Ukucushwa kahle kwegebe lama-roll kuyathandwa. Uhlelo lokuqala lokusabalalisa i-elongation lomklamo wephasi kufanele lugcinwe ngangokunokwenzeka.