Zhengchang pellet giraanta shiidka ayaa dhinta
- SHH.ZHENGYI
1.Select tayada sare ee alaabta ceeriin, steel-samaynta sare, billet degassing;
2.Ring wax ku dhinta: X46Cr13 / 4Cr13 (birta birta ah), 42Crmo / 20CrMnTi ( birta alloy ) ama qalab kale oo caado ah;
3.Doolista qoryaha laga soo dejiyey iyo laydhka saldhigyo badan, hal mar oo la sameeyay godka dhinta, dhammayn tayo sare leh, wax soo saarka quudinta, muuqaalka quruxda badan iyo wax soo saarka sare;
4.Dooro isku darka foornada faakuumka iyo foornada deminta joogtada ah si loo hubiyo nolosha adeeg dheer;
5.Sida waafaqsan mabda'a iyo shuruudaha macaamilka si loo naqshadeeyo saamiga cadaadiska iyo xoogga;
Imtixaanka 6.Microscopic si loo hubiyo tayada alaabta;
42Crmo / 20CrMnTi Alloy steel giraanta dhinta farsamada farsamada:
Goynta → Been Abuur → Caadiyan → Qallafsan → Dabool → Dhammayn → Qodista ( Balaadhinta ) Dalool → Carburizing → Shiidi → ( Marka laga reebo Lakabka Oxidation ) → Tijaabada Cadaadiska →(Phosphorus Passivation) → Dabool Saliid Antirust → Hubi oo kaydi fursadaha;
X46Cr13 / 4Cr13 giraanta aan birta lahayn ee tignoolajiyada ka shaqaynaysa:
Goynta → Been abuurka → Qallafsanaanta → Caadiyan → Dhammayn → Daboolista iyo xanaaqa › Dhamaystirka → Dalool qodista → Nitriding → Polishing → Tijaabada Cadaadiska → Iska caabbinta dahaarka → Saliid daxalaysan → Hubi oo kaydi fursadaha;
S/N | Qaabka | Cabbirka (mm) OD * ID * balaca guud * balaca suufka | Cabbirka daloolka mm |
1 | SZLH320 | 432*320*130*87 | 1-12 |
2 | SZLH350 | 500*350*180*100 | 1-12 |
3 | SZLH400 | 558*400*200*120 | 1-12 |
4 | SZLH400D | 558*400*218*138 | 1-12 |
5 | SZLH420 | 580*420*196*120 | 1-12 |
6 | SZLH420D | 580*420*214*140 | 1-12 |
7 | SZLH508 | 660*508*238*155 | 1-12 |
8 | SZLH508E | 660*508*284*185 | 1-12 |
9 | SZLH558 | 774*572*270*170 | 1-12 |
10 | SZLH578 | 774*572*300*200 | 1-12 |
11 | SZLH768 | 966*761*370*210 | 1-12 |
Qolfoofka rullaluistemadka ah
Qolfoofka rullaluistu waa mid ka mid ah qaybaha shaqada ugu muhiimsan ee mishiinka pellet. Loo isticmaalo in lagu farsameeyo pellets kala duwan oo bayofuel ah, quudinta xoolaha iyo pellets kale. Isticmaalka birta daawaha u adkeysata xirashada sare (40Cr, 20Crmnti, Gcr15), daawaynta kulaylka carburizing, adaygga lebbiska. Cimrigu adeeggu waa dheer yahay, waxaana jira noocyo kala duwan oo dhismayaal ah sida ilka-qaabeeya qaab-qaabaysan, qaab-ilig-xiran, iyo qaab dalool leh. Qaybta riixaya ee rullaluistemadka waxaa laga sameeyaa usheeda dhexe eccentric gudaha iyo qaybo kale oo leh cabbir sax ah, taas oo ku haboon in la hagaajiyo masaafada u dhaxaysa rullaluistemadka riixaya iyo giraanta u dhintaan sida waafaqsan shuruudaha wax soo saarka user ee, iyo waa ay fududahay in la laablaaban iyo rakibo, iyo waxa Way fududahay in la beddelo qolofka riixaya.
Ka taxadaritaan:
1. Si sax ah u dooro saamiga cadaadiska godka dhinta ee ku habboon;
2. Si sax ah u hagaaji farqiga shaqada ee u dhexeeya giraanta dhinta iyo rullaluistemadka cadaadiska si uu u dhexeeyo 0.1 iyo 0.3mm (rollerka cadaadiska waxaa wadaa giraantu dhimato ka dib markii granulator-ka cusub lagu shido "sida wareegta laakiin aan wareegeynin" xaalad) ;
3. Dhimashada giraanta cusub waa in lagu isticmaalaa rullaluistemadka cadaadiska cusub, iyo giraanta cadaadiska iyo dhimashadu waa in ay dabacsanaadaan ka hor kadibna la adkeeyo. Marka geesaha fiiqan ay ka soo muuqdaan labada dhinac ee rullaluistemadka cadaadiska, flange ee rullaluistemadka cadaadiska waa in lagu simo Booqday Furimaha Dagaalka gacanta wakhtiga si loo fududeeyo ku habboonaanta wanaagsan ee u dhexeeya rullaluistemadka cadaadiska iyo giraangi dhintay;
4. Walaxda cayriin waa in lagu sameeyaa nadiifin horudhac ah iyo kala soocid birlabeedka ka hor pelletizer-ka si loo yareeyo cadaadiska birta ee godka dhinta. Iyo inaad si joogto ah u hubiso godka dhinta si aad u aragto haddii ay jirto wax xannibaad ah. Feer ama dalooli godka caaryada xiran ee waqtiga;
. Marka la dayactirayo, waa in la ogaadaa in qaybta ugu hooseysa ee dusha sare ee shaqada gudaha giraantu ay tahay inay ahaato 2mm ka sarraysa xagga hoose ee jeexjeexa dulsaarka, welina waxaa jira meel lagu hagaajinayo usheeda dhexe ee rullaluistemadka cadaadiska ka dib dayactirka Haddii kale, Geerida giraanta waa in la xoqaa;
6. Qolfoofka cadaadisku wuxuu ka samaysan yahay walxo daawaha u adkaysta oo lagu farsameeyo dahabka iyo daaweynta kulaylka. Foomka dusha iligga ee qolofka cadaadiska cadaadiska ayaa saameyn gaar ah ku leh waxqabadka granulation.
Sida caadiga ah loo isticmaalo profile iliga rullaluistemadka: profile ilig nooc, profile iligga oo aan iyada oo nooca, nooca godka.
1. Baasaboorka iyo jeexjeexyada iligga ayaa inta badan loo isticmaalaa siidaynta xoolaha iyo alaabta digaaga. Faa'iidada rollers-ka dhaafka ayaa ah in giraantu ay si siman u xirato, laakiin waxqabadka gariiradda ayaa liidata.
2.The jeexdin jeexdin nooca cadaadis rullaluistemadka leeyahay waxqabadka wanaagsan gariiradda iyo waxaa caadi ahaan loo isticmaalo in warshadaha quudinta, laakiin xidhashada ee giraanta dhiman ma aha labis. Rulalaha cadaadiska qaabka jeexdin iligga leh cidhifyada daboolan ayaa inta badan ku habboon pelletization ee alaabta biyaha. U kala jiid labada dhinac.
ROOSKA HELICAL
Qolfoofka rullaluistu waa mid ka mid ah qaybaha shaqada ugu muhiimsan ee mishiinka pellet. Loo isticmaalo in lagu farsameeyo pellets kala duwan oo bayofuel ah, quudinta xoolaha iyo pellets kale. Isticmaalka birta daawaha u adkeysata xirashada sare (40Cr, 20Crmnti, Gcr15), daawaynta kulaylka carburizing, adaygga lebbiska. Cimrigu adeeggu waa dheer yahay, waxaana jira noocyo kala duwan oo dhismayaal ah sida ilka-qaabeeya qaab-qaabaysan, qaab-ilig-xiran, iyo qaab dalool leh. Qaybta riixaya ee rullaluistemadka waxaa laga sameeyaa usheeda dhexe eccentric gudaha iyo qaybo kale oo leh cabbir sax ah, taas oo ku haboon in la hagaajiyo masaafada u dhaxaysa rullaluistemadka riixaya iyo giraanta u dhintaan sida waafaqsan shuruudaha wax soo saarka user ee, iyo waa ay fududahay in la laablaaban iyo rakibo, iyo waxa Way fududahay in la beddelo qolofka riixaya.
Ka taxadaritaan:
1. Si sax ah u dooro saamiga cadaadiska godka dhinta ee ku habboon;
2. Si sax ah u hagaaji farqiga shaqada ee u dhexeeya giraanta dhinta iyo rullaluistemadka cadaadiska si uu u dhexeeyo 0.1 iyo 0.3mm (rollerka cadaadiska waxaa wadaa giraantu dhimato ka dib markii granulator-ka cusub lagu shido "sida wareegta laakiin aan wareegeynin" xaalad) ;
3. Dhimashada giraanta cusub waa in lagu isticmaalaa rullaluistemadka cadaadiska cusub, iyo giraanta cadaadiska iyo dhimashadu waa in ay dabacsanaadaan ka hor kadibna la adkeeyo. Marka geesaha fiiqan ay ka soo muuqdaan labada dhinac ee rullaluistemadka cadaadiska, flange ee rullaluistemadka cadaadiska waa in lagu simo Booqday Furimaha Dagaalka gacanta wakhtiga si loo fududeeyo ku habboonaanta wanaagsan ee u dhexeeya rullaluistemadka cadaadiska iyo giraangi dhintay;
4. Walaxda cayriin waa in lagu sameeyaa nadiifin horudhac ah iyo kala soocid birlabeedka ka hor pelletizer-ka si loo yareeyo cadaadiska birta ee godka dhinta. Iyo inaad si joogto ah u hubiso godka dhinta si aad u aragto haddii ay jirto wax xannibaad ah. Feer ama dalooli godka caaryada xiran ee waqtiga;
. Marka la dayactirayo, waa in la ogaadaa in qaybta ugu hooseysa ee dusha sare ee shaqada gudaha giraantu ay tahay inay ahaato 2mm ka sarraysa xagga hoose ee jeexjeexa dulsaarka, welina waxaa jira meel lagu hagaajinayo usheeda dhexe ee rullaluistemadka cadaadiska ka dib dayactirka Haddii kale, Geerida giraanta waa in la xoqaa;
6. Qolfoofka cadaadisku wuxuu ka samaysan yahay walxo daawaha u adkaysta oo lagu farsameeyo dahabka iyo daaweynta kulaylka. Foomka dusha iligga ee qolofka cadaadiska cadaadiska ayaa saameyn gaar ah ku leh waxqabadka granulation.
Sida caadiga ah loo isticmaalo profile iliga rullaluistemadka: profile ilig nooc, profile iligga oo aan iyada oo nooca, nooca godka.
1. Baasaboorka iyo jeexjeexyada iligga ayaa inta badan loo isticmaalaa siidaynta xoolaha iyo alaabta digaaga. Faa'iidada rollers-ka dhaafka ayaa ah in giraantu ay si siman u xirato, laakiin waxqabadka gariiradda ayaa liidata.
2.The jeexdin jeexdin nooca cadaadis rullaluistemadka leeyahay waxqabadka wanaagsan gariiradda iyo waxaa caadi ahaan loo isticmaalo in warshadaha quudinta, laakiin xidhashada ee giraanta dhiman ma aha labis. Rulalaha cadaadiska qaabka jeexdin iligga leh cidhifyada daboolan ayaa inta badan ku habboon pelletization ee alaabta biyaha. U kala jiid labada dhinac.