Mashiinka trepanning qoto-dheer TK2150
I. Waxqabadka asaasiga ah ee mashiinka
1) Mashiinkan waxaa loo isticmaali karaa trepanning godadka gudaha.
2) Inta lagu guda jiro machining, workpiece rogo, qalab goynta quudiyo, iyo Goynta dareere galo aagga goynta iyada oo bar trepanning ah si ay u qaboojiso iyo saliid aagga goynta oo ka qaado chips biraha.
3) Marka trepanning, dhamaadka dambe ee trepanning bar waxaa loo isticmaalaa sahayda saliidda, iyo dhamaadka madaxa cadaadiska saliidda waxaa loo isticmaalaa jarida.
6) Saxnaanta mashiinka mashiinka mashiinka:
Trepanning: saxnaanta Aperture IT9-10.Qalafsanaanta dusha sare: Ra6.3
Toosanaanta godad makiinada: in ka yar 0.1/1000mm
leexashada godka makiinada: in ka yar 0.5/1000mm
II.Halbeegga farsamada ugu weyn
Dhexroor-wareejinta ………………………………… φ200-φ300mm
Max.qoto dheer oo dhumuc leh……………………………………………… 6000mm
Dhexroorka xajin ee workpiece………… φ200～φ500mm
Spindle-ka ………………………………………………… φ130mm
Taper dhamaadka hore ee dunta madaxa……. metric 140#
Xawaaraha lafdhabarta…………………………………………………………
Xawaaraha quudinta……………………………………………………… 5 ~ 1000mm/daqiiqo, tallaabo la’aan
Xawaaraha safarka degdega ah ee kooraha……… 2000mm/daqiiqo
Matoorka ugu muhiimsan ………… 30kW
Matoorka Quudinta……………………………………… N=7.5Kw (servo motor)
Matoorka bamka Haydarooliga……………………… N=2.2kW，n=1440r/min
Matoorka bamka qaboojiyaha…N=7.5kW
Cadaadis la qiimeeyay ee nidaamka qaboojiyaha………0.5MPa
Qulqulka qaboojiyaha……………………………………………………… 300,600L/daqiiqo
Baaxadda guud ee mishiinka …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………1700mmⅹ1600mmⅹ1800mm
III.Waxqabadka iyo sifooyinka mashiinka:
Mashiinka trepanning TK2150 CNC waa mashiin gaar ah oo loogu talagalay ka baaraandegidda qaybaha daloolka qoto dheer ee cylindrical.
Inta lagu jiro habka trepanning, qaboojiyaha waxaa laga bixiyaa dhamaadka dambe ee bar trepanning, iyo dhamaadka cadaadiska saliidda madaxa waxaa lagu qalabeeyaa faynuus for jarida.Ku habboon wax-soo-saarka ballaaran waxaana sidoo kale loo isticmaali karaa hal gabal iyo wax-soo-saar yar yar.
IV.qaabka ugu muhiimsan ee mashiinka
1) Qalabka mishiinku wuxuu ka kooban yahay qaybaha ugu muhiimsan sida sariirta, sariirta, koorasyada, nidaamka quudinta kooraha, nasasho joogto ah, damper gariir joogto ah bar trepanning, nidaamka qaboojinta, nidaamka korantada, qalabka saarista jajabyada birta, iwm.
2) Sariirta, sariirta, kooraska, sanduuqa, madaxa cadaadiska saliidda, taageere iyo qaybaha kale ayaa dhamaantood ka samaysan bir adag oo adag iyo caaryada ciid, hubinta qallafsanaanta wanaagsan, xoogga, iyo ilaalinta saxda ah ee qalabka mashiinka.Sariirtu waxay qabataa deminta maqalka ultra-audio ee heer caalami ah, oo leh qoto dheer oo deminta 3-5mm iyo HRC48-52, kaas oo leh caabbinta xidhashada sare.
(1) Sariir
Sariirta qalabka mishiinku waxay ka kooban tahay saddex qaybood oo sariirood ah oo la isku daray.Jidhka sariirtu waa dhisme leh saddex dhinac oo xidhan iyo saxaro feeraha u janjeedha, waxaana laga sameeyay bir tayo sare leh oo HT300 ah oo adag.Ballaca xadiidka hagaha sariirta waa 800mm, kaas oo ah wado fidsan iyo dariiqa V-haga oo leh awood sare oo qaadid iyo saxnaan hagitaan wanaagsan.Habka hagaha ayaa lagu sameeyay daawaynta deminta waxayna leedahay caabbinta xidhashada sare.Jidka hagaha sariirta, furaha kubbadda quudinta ayaa lagu rakibay, oo ay taageerayaan xayndaabyada labada daraf oo ay caawinayaan laba fareemo jiid oo dhexda ku yaal.Jirka jiiditaanku wuxuu u dhaqaaqi karaa jidka hagaha xagga hoose ee jeexjeexa, socdaalkiisa iyo joogsigiisana waxa gacanta ku haya saxanka jiidka iyo rollers-ka kooraha.Waxaa jira jeexdin T-qaabeeya oo ku yaal gidaarka hore ee sariirta, kaas oo ku qalabaysan kursi masaafo go'an oo ah qulqulka gariirka ee joogtada ah ee bar caajis ah, iyo kursi masaafada go'an ee kooraha si loo xakameeyo booska gariirka joogtada ah ee bar caajis ah iyo kooraha.Darbiga hore ee sariirta waxa ku qalabaysan shalegyo isku xidha gears-ka aaladda gacanta si loogu dhaqaajiyo nasashada joogtada ah, taageere, iyo qaylada gariirka ee joogtada ah ee baarka caajiska ah.
(2) Hantida:
Ku go'an dhinaca bidix ee sariirta, cirifka dunta waa φ 130mm.Matoorka madaxa waxa wadaa matoor 30kW ah, xawaaruhuna xawaaruhu waa 3.15-315r/min iyada oo loo marayo dhimista marsho heer-sare ah iyo wareejinta qalabka sare iyo hoose ee gacanta.Ku rakib chuck afar-daan ah oo ku yaal cidhifka dunta madaxa si aad ugu xidho qaybta shaqada.
Qalabka madaxu wuxuu ku qalabaysan yahay nidaam sifeyn madax-bannaan si ay u bixiso sifeyn xooggan oo loogu talagalay xirmooyinka kala duwan iyo lammaanaha qalabka.
(3)Sadar iyo madaxa safarka
Madaxa safarku wuxuu ku xiran yahay kooraska, iyo inta lagu jiro quudinta, madaxa safarka (oo ku go'an sariirta gadaasha dambe) wuxuu u kaxeeyaa furka si uu u wareego, taasoo keenaysa lawska lagu dhejiyay koorasku inuu u dhaqaaqo si tartiib ah, oo u kaxeeya sariirta si uu u quudiyo.Marka kooruhu si degdeg ah u socdo, matoorka dheereeya ee ka dambeeya kooraha ayaa kaxeeya xawaaraha-yareeyaha si uu u wareego, isaga oo u kaxaynaya in uu si degdeg ah u dhaqaaqo.
Madaxa safarka waxa uu ku xidhan yahay kooraska.Hawsha ugu weyni waa in la xidho baarka trepanning oo hore iyo gadaal loo wado iyada oo la marayo kooraha.
(4)Sanduuqa quudinta
Sanduuqa quudinta waxaa lagu rakibay dhamaadka sariirta waxaana wada matoorka servo AC.dhidibka wax-soo-saarka wuxuu gaari karaa nidaam xawaare la'aan ah oo ah 0.5-100r / min.Saliideynta gudaha sanduuqa waxaa bixiya bamka plunger-ka oo uu wado kamarad.Waxa jira xidhid badbaado ah oo ku xidhan xidhiidhka ka dhexeeya shafka wax soo saarka iyo furaha, iyo xoogga hawlgelinta waxa lagu hagaajin karaa ilo.Marka si xad dhaaf ah loo raro, xajintu way iska tagtaa oo microswitch ayaa kicisa si ay u dirto calaamad si loo joojiyo kooraha
(5)Nasasho joogto ah iyo jack of workpiece
Nasashada joogtada ah waxay isticmaashaa saddex rullaleyaal oo ku qalabaysan biraha duubka si ay u taageeraan qaybta shaqada.Labada rollers ee hoose ayaa la saarayaa gunta, oo xidhmadu waxay u socotaa jidka hagaha si ay u taageerto qaybta shaqada.Gawaarida hore iyo gadaalba waxaa lagu dhaqaajin karaa iyada oo loo marayo furaha kubbadda, halka rullaluistemadka sare lagu rakibay usha hagaha, kaas oo ku socda godka hagaha.Ka dib marka taageerada la dhammeeyo, usha hagaha waxay u baahan tahay in lagu hagaajiyo boolal.
Jaakadu waxay ku qalabaysan tahay laba roller oo leh xajmiyo rogrogan sida dusha shaqada.Rollers-ka waxa la dul dhigayaa jaakadda, oo jaakku waxa uu ku socdaa jidka hagaha si uu u taageero qaybta shaqada.Jaakadaha hore iyo gadaalba isku mar ayaa lagu dhaqaajin karaa iyada oo loo marayo boolal togan iyo kuwa taban, isla markaana isku toosinta labada rolal ayaa lagu hagaajin karaa iyada oo loo marayo gacanta hagaajinta hore.Ka dib marka la taageero, labadaba jaakadaha iyo usha hagaha waxay u baahan yihiin in lagu hagaajiyo boolal.
(6)Dareeraha gariirku waxay joogsanayaan bar trepanning:
Damper gariirku waxa loo istcimaalaa kaalmo caawiye ee baarka trepanning.Baararka trepanning caato ah, waxaa lagama maarmaan ah in la kordhiyo tirada joogtada ah ee ku habboon.Dhaqdhaqaaqeeda dhinaca dariiqa hagaha sariirta waxa wada gaadhi ama waxa kale oo wadi kara qalabka gacanta.Qalabkan mishiinku waxa uu ku qalabaysan yahay qalab-qashin gariir joogto ah oo bar trepanning ah.
(7)Habka qaboojinta:
Nidaamka qaboojinta wuxuu ku yaalaa gadaashiisa qalabka mashiinka, inta badan wuxuu ka kooban yahay haanta saliidda, saldhigga bamka, dhuumaha saliidda, gaariga kaydinta jajabka, iyo jeexdin saliidda soo noqda.Shaqada qaboojiyaha waa in la qaboojiyo oo laga saaro jajabyada birta ah.