17-Inch Disc Single Cutter TBM Roller Cutter: Tignoolajiyada caajiska ah ee tunnel horumarsan
Qalabka 17-inji-guud ee halbeegga ah ee TBM roller cutter wuxuu u taagan yahay qayb goynta aasaasiga ah oo loogu talagalay mashiinnada caajiska tunnel-ka dhexroor-dhexe, oo si gaar ah loogu talagalay qodista dhagaxa macdanta, dhismaha metro, iyo mashaariicda tamarta korontada. Qalabkan casriga ah ee qodista waxa uu isku daraa hufnaan dhismeed adag iyo joomatari goynta saxda ah si loo bixiyo kala-jajabinta dhagaxyada hufan iyo heerarka horusocodka tunnel ee xaaladaha juqraafiyeed ee adag.
Naqshad Dhismeed iyo Iskudubarid 17-inji ah
Waxaa laga soo saaray bir dabaylo heer sare ah ama qaybo been abuur ah, 17-inji (432mm) dhexroorka saxanka wuxuu gaaraa 280-340 HB adkaanta salka oo leh saameyn gaar ah iyo iska caabin daal. Qaab dhismeedka goynta wuxuu leeyahay:
Koritaanka saxanka: Jeebab saxan-mashiin ah oo dejinaya 17-inch siddo gooyo dhexroor
Isku xidhka giraanta gooya: hal-line ama laba- saf tungsten carbide xidhitaannada la hagaajiyo xaaladaha dhagaxa gaarka ah
Isku-xidhka xadhkaha: rullaluistuyada shaqada culus ama sibidhka sibidhka ee lagu qiimeeyay 200-400 tan
Habka xiridda: Shaabadadaha shaybaarka ee heerar badan leh oo ka hortagaya soo galitaanka nabarrada
Makaanikada Goynta Dhagaxa iyo Waxqabadka
Qalab-jareha waxa uu ku shaqeeyaa jajabinta, xiirid, iyo jajabinta la isku daray marka madaxa gooyuhu wareego (2-8 RPM). Culayska culeyska ah ee 150-300 tan ayaa dhaliya cadaadis ku filan dhexgalka goynta wejiga dhagaxa, halka duubiddu ay abuurto samaynta jajab wax ku ool ah. Dhexroorka 17-inji wuxuu bixiyaa dheelitirka ugu wanaagsan inta u dhaxaysa qaybinta xoogga goynta iyo waxtarka cabbirka mashiinka caajiska tunnel ee mashaariicda dhexdhexaadka ah (tuunada dhexroorka 3-6 mitir).
Kala duwanaanta Codsiga Juquraafiga
Waxaa loo naqshadeeyay qaababka kala duwan ee dhagaxyada:
Dhagax jilicsan ama dhexdhexaad ah: Dhagax ciid ah, shale, dhagax dhoobo ah (qalabka birta ah ama nooca badhanka)
Dhagax adag: Granite, gneiss, quartzite ( tungsten carbide jeexida gooya oo leh kala dheerayn 13-15mm)
Xaaladaha wejiga isku dhafan: Qaababka isku xidhan ee u baahan xulashada gooyayaasha gaarka ah iyo ilaalinta cabbirka
Isku dhafka TBM iyo Nidaamyada Hawlgelinta
Saxanka gooyuhu wuxuu ku dul dul fadhiyaa madaxa gooya TBM isaga oo u maraya xidhiidhyo xidhid culus oo si sax ah u toosan. Nidaamyada ka saarista xabka ee isku dhafan waxaa ka mid ah baaldiyada xudunta u ah daadgureynta xun ee joogtada ah. Kormeerka sare waxa uu ku daraa dareemaha ogaanshaha xidhashada, falanqaynta gariirka, iyo magdhowga isteerinka tooska ah ee hubinaya isku xidhka caajiska ah ee ugu fiican iyo maaraynta jarista mashaariicda kaabayaasha muhiimka ah ee tunnel-ka.
Alaabooyinkayaga ugu muhiimsan waxaa ka mid ah Fargashiga Fargashiga, Farsamaynta Shaft Forgings, Forgings Large, Gear Forgings, Birta Wareega Been-abuurka ah, iwm. Waa lagu soo dhaweynayaa inaad nagu soo booqato.
Kala xiriir Hada
Jianye Metal Manufacturing Co., Ltd.,
