Kwakukhona njalo ukubambezeleka komugqa phakathi kwe-lathe nomshini wokumba, okwabangela ukuthi i-Koso KentIntrol ithenge umshini wezinjongo eziningi ku-Starrag, okwazi ukwenza kanjalo ngesikhathi esifanayo. #ucwaningo lwesigameko
Ukutshalwa kwezimali kwe-Koso KentIntrol ku-Starrag's Heckert 630 DBF esikhungweni sokukhanda esivundlile kukhokhelwe ekwenziweni komshini womzimba we-valve, ikakhulukazi ngoba amandla omshini wokusika okukodwa, ukujika nokubhoboza aqeda isidingo semishini emibili ehlukene -Futhi zonke izikhathi zokusetha kabusha nokubeka ulayini okuhlobene -ukukhiqiza izingxenye eziqediwe.
“Ngaphezu kokufaka umsebenzi ohlukile wokucubungula, i-Heckert DBF iphinde isivumele ukuthi silayishe izinto ezingavuthiwe ngesikhathi esisodwa, senze ukucubungula okuphelele, bese sikhipha izingxenye eziqediwe ukuze zihlolwe, okwenza inqubo yokukhiqiza ibe lula. Lokhu kusho nokuthi ukusetshenziswa kwemishini ehlukene Uma kuqhathaniswa, sithola izingxenye eziningi kulo mshini masonto onke.”
Yasungulwa ngo-1967, i-Koso KentIntrol, eyayaziwa ngokuthi i-Introl, ingumhlinzeki womhlaba wonke wama-throttle valves, ama-valve okulawula kanye nama-butterfly valves, kanye nama-actuator namathuluzi asetshenziswa embonini kawoyela negesi, i-petrochemical kanye nezimboni zokuphehla amandla. Le nkampani ithenge ngokukhethekile i-Heckert DBF ukuze ithuthukise amandla okucubungula ama-valve nemizimba yama-valve embulunga yonke enezimbobo zokuphuma ze-flange ezisukela ku-1 kuya ku-6 amayintshi. Lezi zidumbu zenziwe ngezinto ezihlukahlukene, kusukela ku-carbon steel kuya ku-super duplex steel kanye ne-Inconel.
Ikhanda lokuphotha le-Starrag Heckert 630 DBF lihlanganisa iphaneli eline-spindle yomsebenzi edidiyelwe kanye nesilayidi se-CNC radial sliding. Lapha, ikhanda libekwe ukuze livule leli flange.
Phambilini, lezi zidumbu zezimoto bezisebenza emishinini emibili. Okokuqala, i-lathe ikhiqize ama-flange futhi ixhume amashaneli ngezinqubo ezintathu. Bese, ingxenye ithuthela ku-drill bit ukuze usebenze okokugcina. Ngaphambi kwalokho, ngokuvamile ihlala kulayini kuze kube yilapho i-drill ikhishwa. Icabangela isidingo sokwandisa umthamo wokukhiqiza nokusebenzisa ubudlelwano obukhona ne-Starrag, i-Koso KentIntrol ikhethe i-Heckert 630 DBF enamaphalethi angu-630 x 630 mm. Imivimbo ye-X-axis, Y-axis kanye ne-Z yomshini ingu-1,070, 870, no-1200 mm, ngokulandelana, futhi isivinini sokunyakaza esisheshayo singu-40, 40, kanye no-60 m/min. Lo mshini uphinde ube ne-±35 mm U-axis yokushintshanisa kanye ne-spindle engu-45 kW (1,700 Nm).
Nge-DBF, isu le-engeli yensimbi iwukuqedela ukwenza imishini endaweni eyodwa. Emizimbeni eyindilinga, izilungiselelo ezimbili ziyadingeka: enye ngeyomshini kanye nezimbobo zamapulaki okumba, kanti enye ngeye-flange.
I-Heckert 630 DBF akuwona umshini wokuqala we-Starrag wenkampani. UMnu. Addy uthe i-Scharmann Ecoforce HT2 yangaphambili enekhanda lokugaya elihlanganisiwe le-P600 nayo yasetshenziswa njengomshini onethuluzi elilodwa lezinsimbi ezinkulu kwenye imboni yenkampani egxile emshinini osindayo.
“Sikufakazele ukwethembeka kwethuluzi lomshini we-Starrag kanye nemiphumela engaguquguquki yokwenza imishini yekhwalithi ephezulu. Ngaphezu kwalokho, besilokhu sithola ukwesekwa okuhle kakhulu kwangemuva kokuthengisa okuvela enkampanini. Ngakho-ke, lapho sidinga ukuxazulula isidingo sokugeleza kwemizimba emincane yama-valve, qhubeka Ukuxhumana komthombo owodwa kunengqondo ngokuphelele, "kusho uMnu. Addy.
Ithuluzi lomshini we-Heckert DBF line-U-axis ebalulekile, efakwe ikhanda le-DBF le-Starrag le-DBF yokwenza izinto eziningi, elingakwazi ukwenza imisebenzi ehlukahlukene yangaphakathi neyangaphandle. Ikhanda lokuphotha lihlanganisa iphaneli ene-spindle yomsebenzi edidiyelwe kanye ne-CNC radial slide. Ukuze uphendule izingcezu zokusebenza ezingaguquki, ithuluzi lokuphenduka elijikelezayo (elinokuphuma kwe-axial cishe kwama-microns angu-5 kuya kwayi-6) lingalungiswa ngokukhazimulayo ngo-±70 mm. Ngaphezu kokuphenduka kwangaphandle, kwangaphakathi nobuso, ikhanda lingase libe yi-conical kanye nokuphenduka kwe-contour ngenxa ye-axis ye-NC yesilayidi se-radial sliding. Ukugaya nokubhoboza, i-spindle yomsebenzi ibekwe endaweni yayo ephakathi.
UMnu. Addy uthe le nkundla yokusebenzela isebenzise ngokugcwele i-spindle yomshini engu-3500-rpm, ivamise ukusebenzisa ama-Capto cutter aphuma ku-carbon steel (WCB) angu-850 rpm kanye nesivinini sokuphakela esingu-3000 mm/min. Uqhube wathi: “Lo mshini uqinile impela. Ezintweni ezithambile, senza izimbobo ngokujula okungu-2 kuya ku-3 mm. Isibonelo, emzimbeni ophindwe kabili, sisebenzisa isivinini esingu-3 mm nesivinini esingu-60 m/min. Isivinini sokuphakelayo sokusika. Futhi 0.25 mm/rev. Kodwa lokhu ukulinganisa ngokucophelela phakathi kokujula kokusika nesivinini kanye nokugqoka kwamathuluzi. Umgomo wethu uwukukhulisa impilo yamathuluzi. Lokhu kuyiqiniso ikakhulukazi lapho kugaywa ingemuva le-flange, Lo msebenzi ungaba umthwalo ikakhulukazi wokuguga kwesaha elisetshenziswayo. "
Ukudala izimbobo ezinentambo kuma-alloys e-titanium kudinga amasu afanelekile asekelwe ekuqondeni izici zalezi zinto kanye nezici zenqubo yokuthepha.
Ukucubungula okusheshayo kwe-CNC kanye nokupholisa okunomfutho ophezulu kusiza ukususa insimbi ngesivinini esimangalisayo. Kodwa ingabe isitolo kufanele sazi ngamathuluzi okusika emishinini enesivinini esikhulu?
Njengoba ama-macros kanye nemijikelezo ekheniwe itholakala ku-CNC yezikhungo zokujika eziningi zesimanje, ukujika kwephoyinti elilodwa kwemicu ye-OD kubonakala sengathi cishe kuyisinqumo esizenzakalelayo. Kodwa-ke, ezinhlelweni eziningi, ukugoqa intambo ye-OD kunezinzuzo zemvelo futhi kungangena esikhundleni sokusika intambo.
Isikhathi sokuthumela: Feb-24-2021
