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Kusankhidwa kwa gearbox yamagetsi othamanga

Kusankhidwa kwa gearbox yamagetsi othamanga

Kusankha ndi kugwiritsa ntchito bokosi la gear pochepetsa liwiro, momwe mungasankhire bokosi la gear loyenera


Choyamba, kalozera wosankha ndi wamitundu yosiyanasiyana yama gearbox ochepetsa liwiro
Kuti musankhe gearbox yoyenera yochepetsera liwiro, ndikofunikira kudziwa tsatanetsatane waukadaulo wamakina oyendetsedwa ndi gearbox kuti muchepetse liwiro. Ndikofunikira kudziwa kugwiritsa ntchito Fb, pogwiritsa ntchito Fb.
Kusankhidwa kwa bokosi la gear yochepetsera liwiro kuyenera kudziwa kaye zaukadaulo: kuchuluka kwa maola ogwira ntchito patsiku; chiwerengero cha zoyambira ndi kuyimitsa pa ola; kuzungulira kwa ola limodzi; kufunikira kodalirika; makina ogwiritsira ntchito torque T makina ogwirira ntchito; liwiro lotulutsa n kunja; mtundu wa katundu; kutentha kozungulira; Kutaya kutentha pa malo;
gearbox for speed reducer nthawi zambiri amapangidwa molingana ndi torque yosalekeza, kuyamba ndi kuyimitsa pafupipafupi, komanso kutentha kwabwinobwino.

Torque yololedwa yotulutsa T imatsimikiziridwa ndi njira iyi:
T = T kunja kwa X FB yogwiritsira ntchito
T kunja -----------------------------------------------
Transmission ratio ii=n In / n output motor motor power P (KW) P = T out * n out / 9550 * η Output torque T out (Nm) T out = 9550 * P * η / n mu formula: n kulowa - liwiro lolowera η - kutumiza mwachangu kwa bokosi la gear pochepetsa liwiro
Posankha gearbox kwa speed reducer, malinga ndi mikhalidwe yosiyanasiyana yogwirira ntchito, zotsatirazi ziyenera kukumana: 1. T kunja ≥ T makina ogwira ntchito 2. T = FB okwana * T makina ogwira ntchito
Kumene: FB chiwerengero - chiwerengero cha ntchito, FB chiwerengero = FB * FB1 * KR * KW FB - katundu wamtundu wa coefficient, KR - kudalirika kwa FB1 - coefficient of Environmental Funso;

Kusankha ndi kugwiritsa ntchito gearbox kuti muchepetse liwiro

Chachiwiri, gearbox yodzitetezera yochepetsera liwiro
Mukayika bokosi la gear lochepetsera liwiro, pakati pa shaft yoyendetsa iyenera kukhala pakati, ndipo cholakwikacho chisakhale chachikulu kuposa kuchuluka kwa chipukuta misozi chomwe chagwiritsidwa ntchito. Kuyanjanitsa kwabwino kumatha kukulitsa moyo wautumiki ndikukwaniritsa kufalikira komwe mukufuna. Mukayika membala wotumizira pa shaft yotulutsa, sikuloledwa kumenya ndi nyundo. Nthawi zambiri, kukangana kwamkati kwa jig ya msonkhano ndi kumapeto kwa shaft kumagwiritsidwa ntchito, ndipo membala wotumizira amapanikizidwa ndi bawuti, apo ayi zigawo zamkati za gearbox zochepetsera liwiro zitha kuwonongeka. Ndibwino kuti musagwiritse ntchito zitsulo zokhazikika. Chifukwa cha kukhazikitsidwa kosayenera kwa mtundu uwu wa kugwirizana, zingayambitse katundu wakunja wosafunikira, zomwe zingayambitse kuwonongeka koyambirira kwa chigawocho, komanso kuchititsa kuti mtengowo uwonongeke.
gearbox for speed reducer iyenera kukhazikitsidwa pamaziko okhazikika kapena maziko. Mafuta omwe ali mumtsinje wa mafuta ayenera kuchotsedwa, ndipo kuyendayenda kwa mpweya wozizira kuyenera kukhala kosalala, mazikowo ndi osadalirika, kugwedezeka ndi phokoso zidzayambitsidwa panthawi ya ntchito, ndipo zotengera ndi magiya zidzawonongeka. Pamene cholumikizira chopatsirana chili ndi ma protrusions kapena magiya kapena unyolo, ziyenera kuganiziridwa kukhazikitsa zida zodzitetezera. Pamene shaft yotuluka imayikidwa pazitsulo zazikulu za radial, mtundu wolimbikitsa uyenera kusankhidwa.
Malinga ndi chipangizo chomwe chatchulidwacho, ogwira ntchito amatha kuyandikira chizindikiro chamafuta, pulagi yolowera ndi pulagi. Kuyikako kukachitika, kulondola kwa malo oyikapo kuyenera kuyang'aniridwa bwino, ndipo kudalirika kwa chomangira chilichonse kuyenera kusinthidwa mosinthasintha pambuyo poika. gearbox for speed reducer is splash and lubricated mu mafuta dziwe. Asanayambe kuthamanga, wogwiritsa ntchito ayenera kuchotsa bolt ya dzenje lolowera ndikusintha ndi pulagi yolowera. Malinga ndi malo osiyana unsembe, ndi kutsegula mafuta mlingo pulagi wononga kuona kutalika kwa mzere, refuel kuchokera mafuta mlingo pulagi mpaka mafuta osefukira kuchokera mafuta mlingo pulagi wononga dzenje, ndi wononga mafuta mlingo pulagi kuonetsetsa kuti ndi. opanda kanthu. Kutumiza, nthawi sayenera kuchepera 2 hours. Opaleshoniyo iyenera kukhala yokhazikika, osakhudza, kugwedezeka, phokoso ndi kutayikira kwamafuta. Ngati zolakwika zapezeka, ziyenera kuthetsedwa munthawi yake.

Kusankha ndi kugwiritsa ntchito gearbox kuti muchepetse liwiro
Pakapita nthawi, mulingo wamafuta uyenera kuyang'aniridwanso kuti mupewe kutayikira kwa casing. Ngati kutentha kozungulira kuli kokwera kwambiri kapena kotsika kwambiri, kalasi yamafuta opaka mafuta imatha kusinthidwa.
Chachitatu, kukhazikitsa shaft wokwera gearbox kwa liwiro reducer.
1. Kulumikizana pakati pa gearbox kwa speed reducer ndi makina ogwira ntchito
gearbox for speed reducer imayikidwa mwachindunji pamakina ogwirira ntchito. Pamene gearbox yochepetsera liwiro ikugwira ntchito, torque ya counter yomwe imagwira panyumba yochepetsera imayikidwa pa bulaketi ya torque panyumba yocheperako kapena yolinganizidwa ndi njira zina. Makinawa amagwirizana mwachindunji ndi mapeto enawo. Zolumikizidwa ku bulaketi yokhazikika
2. Kuyika kwa anti-torque bracket
Bokosi la anti-torque limayikidwa pambali pa bokosi la gear kuti lichepetse kuthamanga moyang'anizana ndi makina ogwirira ntchito kuti muchepetse mphindi yopindika yolumikizidwa ndi shaft yamakina ogwirira ntchito.
Kuphulika kwa bulaketi ya anti-torque ndi cholumikizira cholumikizira chokhazikika chimagwiritsa ntchito thupi lotanuka monga mphira kuteteza kupotoza ndikuyamwa ma torque opangidwa.
3. Ubale woyika pakati pa gearbox yochepetsera liwiro ndi makina ogwirira ntchito
Pofuna kupewa kusokonekera kwa makina osokera ogwirira ntchito ndi mphamvu yowonjezera pa gearbox kuti muchepetse liwiro, mtunda pakati pa gearbox yochepetsera liwiro ndi makina ogwirira ntchito uyenera kukhala wocheperako momwe ungathere popanda kukhudza momwe magwiridwe antchito wamba, ndipo mtengo wake ndi 5-10mm. .

Kusankha ndi kugwiritsa ntchito gearbox kuti muchepetse liwiro
Chachinayi, kuyang'anira ndi kukonza gearbox kuti muchepetse liwiro
Ma gearbox omwe angoyambitsidwa kumene ochepetsa liwiro adabayidwa mu L-CKC100L-CKC220 mafuta apakati amagetsi amafuta mu GB/T5903 fakitale. Pambuyo pa maola 200-300 akugwira ntchito, kusintha koyamba kwa mafuta kuyenera kuchitika, ndipo kuyenera kugwiritsidwa ntchito m'tsogolomu. Nthawi zonse fufuzani ubwino wa mafuta ndikusintha ndi mafuta omwe asakanizidwa mumagazini kapena kuwonongeka.
Muzochitika zabwinobwino, kwa mabokosi omwe amagwira ntchito mosalekeza kwa nthawi yayitali, m'malo mwa mafuta atsopano ndi maola 5000 kapena kamodzi pachaka. Bokosi la gear lomwe lazimitsidwa kwa nthawi yayitali liyenera kusinthidwa ndi mafuta atsopano asanayambe kuyambiranso. gearbox for speed reducer iyenera kuwonjezeredwa ku kalasi yofanana ndi kalasi yoyamba. Mafuta sayenera kusakanikirana ndi mafuta amitundu yosiyanasiyana. Mafuta omwe ali ndi kalasi yofanana ndi ma viscosity osiyanasiyana amaloledwa kusakanikirana.
Mukasintha mafuta, dikirani bokosi la gear kuti lochepetsera liwiro lizizire popanda kuwotcha, koma sungani kutentha kwamafuta. Chifukwa kukhuthala kwa mafuta kumawonjezeka pambuyo pozizira kwathunthu, zimakhala zovuta kukhetsa mafuta. Makamaka: chepetsani mphamvu zotumizira kuti mupewe nyonga mwangozi!
Pa ntchito, pamene kutentha kwa mafuta kupitirira 80 ° C kapena kutentha kwa dziwe la mafuta kupitirira 100 ° C ndipo phokoso la kupanga liri lachilendo, lekani kugwiritsa ntchito ndikuwona chifukwa chake. Ndikofunikira kuthetsa ndikusintha mafuta musanayambe kugwira ntchito.
Wogwiritsa ntchitoyo azikhala ndi malamulo oyenera ogwiritsira ntchito ndi kukonza, ndipo azilemba mosamala momwe ma gearbox amagwirira ntchito pochepetsa liwiro komanso mavuto omwe amapezeka pakuwunika. Zomwe zili pamwambazi ziyenera kutsatiridwa.
Kusankha mafuta odzola
gearbox for speed reducer iyenera kudzazidwa ndi mafuta odzola a viscosity yoyenera isanayambe kugwira ntchito. Kukangana pakati pa magiya kuyenera kuchepetsedwa. Katunduyo ukakhala wokwera komanso wokwezeka kwambiri, gearbox yochepetsera liwiro imatha kugwira ntchito yake mokwanira.
Gwiritsani ntchito koyamba kwa maola pafupifupi 200, mafutawo ayenera kutsanulidwa, kutsukidwa, kenako ndikuwonjezeranso mafuta atsopano pakati pa muyezo wamafuta. Ngati mafuta ali okwera kwambiri kapena otsika kwambiri, angayambitse kutentha kwa ntchito kuti achepetse zida zophunzitsira.

Kusankha ndi kugwiritsa ntchito gearbox kuti muchepetse liwiro

Choyamba, njira yomwe imagwiritsidwa ntchito kwambiri:
1. Liwiro la mzere V (m / s): V = Л * D * N / 60 (m / s);
2. Torque (makokedwe) T(Nm): T=F*R(N:m) kapena T=F*D/2(Nm)
3. Torque T (Nm) (yokhudzana ndi liwiro la mphamvu):
T= *η(Nm) or P= (Nm)
4. Liwiro la synchronous la AC motor No. (r/min kapena rpm): Ayi =
Khodi: Л—3.14, D—diameter (mm), R—radius (mm), V—linear velocity (m/s), F—force (N), P—mphamvu (KW), f—mphamvu frequency (Hz ), P - chiwerengero cha mizati ya galimoto.


Chachiwiri, Fengxin Company imapanga ma gearbox asanu ndi limodzi ochepetsera liwiro:
1. Cycloidal pinwheel gearbox kwa liwiro reducer;
2. G mndandanda anaumitsa pamwamba reducer (GR, GS, GK, GF) ndi PV mndandanda universal gearbox;
3, makina olimba a mano cylindrical reducer ZD (L, S, F) Y;
4. Conical cylindrical gearbox for speed reducer MBY(K), MCYK
5, ZQ, ZD (L, S) zofewa dzino pamwamba ndi ZQA, QJ, ZD (L, S) Z, DB (C) Z zochepetsera pamwamba;
6, ng'oma yamagetsi.


Chachitatu, cycloidal pinwheel reducer (muyezo wakupha: JB/T2982-94A/B JB2982-81)
1. Mfundo yachipangidwe (chitsanzo Pg1);
2, makhalidwe (chitsanzo Pg1);
3. Kuchuluka kwa ntchito: a. Kuthamanga kwa shaft yothamanga sikuposa 1500 rpm;
b, malo ogwirira ntchito -100∽400;
c, kukwera kwa kutentha kumakhala kosakwana 600, ndipo kutentha kwakukulu sikupitirira 800;
4, ntchito ndi mafuta (chitsanzo Pg20, 21);
5. Zigawo zazikulu, zida ndi mphamvu:
a, cycloidal wheel GCr15, kutentha kutentha kuzimitsa kuuma HRC 58∽62;
b, shaft yotulutsa, shaft yolowera 45#, kuzimitsa kutentha ndi kutentha HB 230∽260;
c, maziko HT200;
6, cycloid wheel processing ndondomeko:
Forging (GCr15) Spheroidizing Annealing Roughing Cars Kukonza Magalimoto Omaliza Kubowola Mabowo ndi Mabowo Ena Oboola Mabowo (HRC58∽62) Kugaya Nkhope Yakumapeto Kupera Bowo Lalikulu Lamkati Kupera Mabowo Ofanana Okanika Kupera Kwabwino Kwambiri Kukupera Mano;

Kusankha ndi kugwiritsa ntchito gearbox kuti muchepetse liwiro
Chachinayi, ayenera kukhala ndi nzeru zomveka:
1. Single siteji liwiro chiŵerengero: 11, 17, 23, 29, 35, 43, 59, 71, 87;
2, njira yachitsanzo: siteji imodzi, masitepe angapo, yokhala ndi mota, mtundu wa shaft yolowera;
3, zigawo zikuluzikulu zakuthupi (chimango, cycloid, kutsinde) ndi mphamvu;
4. Njira yothira mafuta, kalasi yamafuta, nthawi yosinthira;
5, kusamala unsembe;
6, mutha kupeza mwachangu kukula kwakukulu ndi makulidwe achitsanzo (kuphatikiza mafotokozedwe azinthu zogwiritsidwa ntchito);
7, kusankha kolondola.


Chachisanu. Gome lofananizira la cycloid reducer:
Mtundu wokhazikika wa bokosi la gear lochepetsera liwiro:
JB/T2982-94A X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11 X12
JB/T2982-94B B09 B0 B1 B2 B3 B4 B5 B6 B7 B8 B9
JB2982-81 B15 B18 B22 B27 B33 B39 B45 B55 B65
Utumiki wa Chemical Industry Standard B120 B150 B180 B220 B270 B330 B390 B450 B550 B650

Chachisanu ndi chimodzi, G mndandanda wolimba gearbox kwa liwiro reducer (GR, GS, GK, GF);
1. Makhalidwe: G mndandanda wochepetsera mano olimba ndi ofanana ndi mapangidwe a kampani ya German SEW, mapangidwe a modular, malo osamalidwa opanda malire, mphamvu zambiri, mphamvu zambiri, kukula kochepa, phokoso lochepa, moyo wautali ndipo amatha kupirira ma diameter akuluakulu. Katundu wamayendedwe
a. Mapangidwe apamwamba kwambiri: Itha kukhala ndi zida zamitundu yosiyanasiyana kapena magwero amagetsi. Makina amtundu womwewo amatha kukhala ndi ma motors amphamvu zosiyanasiyana, zomwe ndizosavuta kuzindikira kulumikizana kophatikizana pakati pamitundu yosiyanasiyana;
b. Fomu yoyika: unsembe wamitundu itatu (M1-M6) ukhoza kukwaniritsidwa;
c. Mphamvu yayikulu yonse: bokosi la bokosi limapangidwa ndi chitsulo champhamvu kwambiri, chikaphatikizika, zidazo zimapangidwa ndi chitsulo chamtundu wapamwamba kwambiri (20CrMnTi), carburizing ndi kuzimitsa njira yopera bwino, kulondola 5-6, kuuma kwa HRC58-62;
d. Kuchita bwino: kufala kwa kalasi yoyamba: 98%; kufala kwachiwiri: 96%; kufala kwa magawo atatu 94%; zida nyongolotsi: 62-77%;
e. Moyo: moyo wopanga ndi wopitilira maola 36000 (ngakhale ndi katundu wosalala);
f. Kugwiritsa ntchito chilengedwe: -100C-400C; pansi pa mamita 1000 pamwamba pa nyanja, imatha kuthamanga mobwerera chakumbuyo;
g. mphamvu ya axial: mphamvu ya axial yosaposa 5% ya katundu wa radial;


2. Electric Motor: yokhala ndi Y2 series motor, malinga ndi IP54 chitetezo kalasi, ntchito molingana ndi Class B kutchinjiriza;
3. Mafuta: Gulu la zida zapaka mafuta ku fakitale. Mafuta opaka mafuta omwe amagwiritsidwa ntchito ndi GR, GK, GF medium load gear mafuta (L-CKC-220 kapena 320), GS: mafuta a nyongolotsi (L-CKE / P);
4. Kutentha kwazinthu zazikuluzikulu:
a. Zida: 20CrMnTi (forging), carburizing ndi kuzimitsa HRC58-62
b. Shaft: 20CrMnTi (forging), carburizing ndi kuzimitsa HRC58-62
c. Nyongolotsi: 20CrMnTi, carburized ndi kuzimitsa HRC58-62
d. Shaft yotulutsa: 42CrMo, yozimitsidwa ndi kutentha HB240∽286
5, ndondomeko processing zigawo zikuluzikulu:
a. Bokosi: Kumangira kwachitsulo chachitsulo Kuponyera Chithandizo chaukalamba chopangira Kuwombera Kuwombera Kukonzekera pakati (Japan) Kuyang'ana kwa makina atatu (Japan)
b. Zida: Kupanga Galimoto Yovuta Kuchiritsa Kukhazikika Galimoto (CNC lathe) Hobbing Carburizing ndi kuzimitsa ndi kutentha (HRC58-62)
Kuwotchera (kuphatikiza muzu) Kumapeto kukupera dzenje lamkati kumapeto kwa chemba chamfering kugaya dzino bwino 6 (German CNC kupanga makina opukusira) Kuzindikira kwa zida (mawonekedwe a dzino, mayendedwe a dzino, phula, ndi zina.) Kuwunika kwa tinthu tating'onoting'ono ta waya wodula waya.
c. Shaft: Kupanga Galimoto Yovuta Kusamalira bwino Kumaliza galimoto (CNC lathe) Hobbing Milling keyway Carburizing ndi kuzimitsa
Kuwotchera (kuphatikiza mizu) dzenje lopera Popera Popera bwalo lakunja Mano ogwedera opera Mano abwino 6 (Makina opera aku Germany a CNC)
Kuzindikira kwa malo ozindikira magiya (mawonekedwe a dzino, komwe akuchokera, mamvekedwe, etc.) Kuyang'anira tinthu tamagetsi

Kusankha ndi kugwiritsa ntchito gearbox kuti muchepetse liwiro
6, gulu:
a.GR mndandanda helical gearbox kwa liwiro reducer
Zida zoyambira za helical GRX:

Mawonekedwe: kutulutsa kofananira kwa shaft, liwiro laling'ono, kutalika kwapakati, ndikuchita bwino 98%;
Magawo: chimango nambala RX57∽107 (mitundu 6); mphamvu 0.12-45KW; liwiro la 1.3∽6.63; torque yotulutsa 16∽830N.m

Gulu lachiwiri ndi lachitatu la helical gear GR:

Zigawo: chimango nambala R17∽167 (mitundu 13); mphamvu 0.12∽160KW; liwiro la 3.37∽289.74; torque yotulutsa 100∽18000N.m

b, GS mndandanda helical zida - nyongolotsi gearbox kwa liwiro reducer:

Mawonekedwe: chiŵerengero chachikulu cha liwiro, malo okwera ndi otsika, otsika kwambiri (chiŵerengero cha liwiro chochepera 70, mphamvu 77%; chiŵerengero cha liwiro lalikulu kuposa 70, mphamvu 62%)
Magawo: chimango nambala GS37∽97 (mitundu 7); mphamvu 0.12∽30KW; liwiro la 7.57∽288; torque 17∽4200N.m

c, GK mndandanda wa helical gear - spiral bevel gearbox yochepetsera liwiro:

Features: ofukula linanena bungwe; mkulu kufala torque; kulondola kwa zida zapamwamba; bwino 94%
Magawo: chimango nambala GK37∽187 (mitundu 12); mphamvu 0.12∽200KW; liwiro: 5.36∽197.37; torque yotulutsa 9.9∽50000N.M
d, GF mndandanda kufanana shaft helical gearbox kwa liwiro reducer:

Mbali: Parallel linanena bungwe; 94∽96%
Magawo: chimango nambala GF37∽157 (mitundu 10); mphamvu 0.12∽110KW; liwiro la 3.77∽281.71; torque yotulutsa 3.3∽18000N.m

Kusankha ndi kugwiritsa ntchito gearbox kuti muchepetse liwiro

7, kusankha:
Nthawi zonse mphamvu:


1 Mphamvu yodziwika P, liwiro lolowera n1, liwiro lotulutsa n2 (kapena chiŵerengero cha liwiro), mawonekedwe ogwirira ntchito a FA, amatha kuyang'aniridwa mwachindunji (tebulo losankhidwa, mphamvu yosalekeza):

Pezani mphamvu yofananira, chiŵerengero chofanana cha liwiro, yerekezerani kugwiritsa ntchito fB ≥ fA, koma pamene liwiro lolowera silili 1500r.pM, mphamvu Pn iyenera kusinthidwa:
Pn=(1500/n1)P, ndipo ndizokwanira kukhutiritsa fB≥fA ndi tebulo loyang'ana PN.
Chitsanzo 1: Y2 motor, P = 1.5KW, 4 pole, chiŵerengero cha liwiro i = 37, chikhalidwe chogwira ntchito fA = 2, kutulutsa kofanana (kang'ono kakang'ono), ndi phazi ndi kutuluka kopingasa, sankhani chitsanzo choyenera;
Yankho: Model GR, fufuzani chitsanzo PgR19, sankhani GR77, i=36.83, fB=2.2>fA, angagwiritsidwe ntchito, makina chitsanzo: GR77-Y1.5-4P-36.83-M1

Chitsanzo 2: Mphamvu zolowetsa 3.2KW, n1=500r.pm, n2=20r.pm, fA=1.5, GR mtundu wa axis awiri, shaft yolowera m'mimba mwake ndi Φ38, kukwera phazi, shaft yotuluka yoyang'ana pansi, sankhani chitsanzo choyenera;
Yankho: n1=500r.pm, osati 1500r.pm kutembenuza mphamvu
PN=(1500/n1)*P=1500/500*3.2=9.6KW Select 11KW
Onani tebulo PgR30, pezani GR97, fB=1.55, i=25.03, fB>fA=1.5, mtundu wamakina: GRSZ97AD4-25.03-M4

Kusankha ndi kugwiritsa ntchito gearbox kuti muchepetse liwiro
2 yodziwika yogwira ntchito makokedwe M2, liwiro logwira ntchito n2, mawonekedwe ogwirira ntchito a fa
Njira: Nambala ya pole ya mota sinatchulidwe. Galimoto ya 4-pole imagwiritsidwa ntchito poyamba, ndipo mphamvu yamagalimoto imawerengedwa: P = M2 * n2 / 9550, ndipo chiŵerengero cha liwiro i = n1 / n2 chimatsimikiziridwa.
Weretsani M2*fA ndikusindikiza M2*fA≤Ma, chitsanzo choyambirira
Malingana ndi mphamvu, chiŵerengero cha liwiro ndi chitsanzo choyambirira chosankhidwa, fufuzani mndandanda wa parameter (mphamvu zokhazikika), pezani Ma, fB
Yesani Ma*fB≥M2*fA (pa magiya a nyongolotsi, ayenera kukhala Ma>M2)

Chitsanzo 3: M2 = 1200N.m, n2 = 30r.pm, fA = 1.2, kutulutsa kowongoka, shaft yopanda kanthu, kuyika kwa flange, mawonekedwe a unsembe M3, mphamvu yoposa 90%, yoyenera chitsanzo;
Yankho: Magalimoto a 4-pole sanatchulidwe, ndipo chitsanzo ndi GKAF.
P=M2*n2/(9550*η)=1200*30/9550*0.94=4KW, M2*fA=1200*1.2=1440N.m
Kusankha koyambirira ndi GKAF77, ndipo tebulo loyang'ana PgK17 ndi: i=45.24, fB=1.3, Ma*fB=1140*1.3=1482N.m>M2*fA=1440N.m likukwaniritsa zofunikira
Mtundu wamakina: GKAF77-Y4-45.24-M3

Chitsanzo 4: Makina ojambulira mawaya achitsulo (makina ogwiritsira ntchito maola 24), mphamvu yofunikira pazida zoyendetsera ndi 13KW, kuwongolera kuthamanga kwafupipafupi kumafunika, kuyika ndi kutulutsa kolowera kolowera, maziko amayikidwa mopingasa, bokosi lolumikizirana ma motor ndi njira imodzi. Kumanja, kuthamanga kwa shaft ndi pafupifupi 23 rpm, koyambira ndi kuyimitsa kumakhala kosakwana ka 10 pa ola, kutentha kozungulira kumakhala pafupifupi 250C, ndipo ma radial. katundu amachita pakati pa kutsinde, pafupifupi matani 3.5.
Yankho: Kuchokera pazomwe zimadziwika, tebulo la coefficient table fah=1.75, fac=1, fat=1, fah=fac*fac*fat=1.93
Pangani molunjika mitundu ya GK kutengera zolowetsa ndi zotuluka:
M2=9550*P1/n1=9550*13/23=5398N.m, M2*fA=5398*1.93=10413N.m, P≥P1/n=13/0.94=13.8KW Select 15KW
Yang'anani pa tebulo PgK21 kuti mupeze Ma=5808N.m, fB=2.1 GK127 Ma*fB=5808*2.1=12196N.m>M2*fA=10418N.m
Dziwani kuchuluka kwa radial: FX=Fr*fA=35000*1.93=67550N
Chofufuzidwa: makina a GK127 Fra=76000N>Fx=67550N, chitsanzo cha makina osankha: GK127-YVP15-4P-62.31-M1-B-2700

8, G malangizo owonjezera a mndandanda:
a. GK, GKAB ndi bokosi lomwelo, GKA, GKAF, GKAT ndi bokosi lomwelo, ndipo mabokosi awiri omwe ali pamwambawa ndi osiyana ndi kukula kwake;
b. Pali mitundu iwiri ya dzenje kutsinde diameters wa GSA, GSAF ndi GSAZ;
c. GRF, GRXF, GRM linanena bungwe flange kukula ali zosiyanasiyana kuti chizindikiro;
d. Kulowetsa shaft mtundu wolowetsa shaft m'mimba mwake kumakhala ndi mitundu yosiyanasiyana yolembedwa;
e. Kulolera kwapakatikati: kutalika kwapakati.h≤250—- -0.5 h>250—- -1
Axis diameter.ΦD≤50—- R6 ΦD>50—m6
Mphepo yamkuntho. M'mimba mwake dzenje - H7


9, G mndandanda uyenera kukhala wanzeru:
a. Mitundu iliyonse yamitundu, pafupifupi ma torque osiyanasiyana, kuchuluka kwa mphamvu, kuchuluka kwa liwiro;
b. chiwonetsero chazithunzi cholondola;
c. Zida zazikulu (bokosi, zida, pinion) ndi mphamvu;
d. Njira yothira mafuta, kalasi yamafuta, nthawi yosinthira (pamene kutentha kozungulira kumakhala kotsika kuposa 00, kutenthetsa musanayambe);
e. Kusamala pakuyika;
f. Pezani mwachangu miyeso yayikulu yoyika ndi miyeso pachitsanzo;
g. Pezani chitsanzo cha makina molondola malinga ndi momwe zinthu zilili;
h. Kudziwa luso processing zigawo zikuluzikulu (bokosi, zida, pinion);
ndi. Liwiro lothandizira la shaft yothamanga kwambiri silopitirira 1500r.pm, ndipo liwiro la mzere siliposa 20m / s.


7. Zida zolimba za cylindrical (JB/T8853-2001) ndi bokosi la cylindrical la conical cylindrical la kuchepetsa liwiro (JB/T9002-1999):
1. Makhalidwe: M'zaka za m'ma 70, mapangidwe a zinthu zofanana za Flanders sakufananizidwa. Poyerekeza ndi dzino lofewa pamwamba, kunyamula mphamvu kwambiri bwino, mphamvu ndi mkulu, voliyumu ndi yaying'ono, moyo utumiki wautali, mphamvu ya siteji imodzi ndi wamkulu kuposa 96.5%, mphamvu ya magawo awiri ndi wamkulu kuposa 93 %, ndi mlingo wachitatu: Kuposa 90%, kuthamanga kwa shaft sikupitirira 1500 rev / min, malo ogwirira ntchito -100 ∽ 400, isanafike 00C, mafuta odzola ayenera kudzozedwa kale mpaka 00C asanayambe. , akhoza kutembenuzidwa ndi kuthamanga;
2. Mafuta: palibe mafuta omwe amawonjezedwa mu gearbox kuti achepetse liwiro. Pambuyo pa kukhazikitsa, lubricant iyenera kubayidwa. Mulingo wamafuta uyenera kukhala pautali wotchulidwa wa dipstick. Mafuta opaka mafuta amasankhidwa ngati mafuta othamanga kwambiri N220∽N320;
3. Kuchuluka kwa ntchito: liwiro la shaft lolowera silopitirira 1500r.pm, ndipo liwiro lozungulira la gear siliposa 20m / s;
4. Kutentha kwazinthu zazikuluzikulu:
a. Magiya, pinion: 20CrMnTi (forging), kuumitsa kuzimitsa HRC58∽62;
b. Shaft yakunja: 42CrMo, yozimitsidwa ndi kutentha HB240∽286.


5. Gulu:
a. Cylindrical gearbox yochepetsera liwiro.
Chitsanzo: ZDY - kufala kwa gawo limodzi, ZLY - kufalikira kwa magawo awiri, ZSY - transmission - class transmission, ZFY - -class transmission
Zofotokozera: ZDY80∽560, mitundu 13, chiŵerengero cha liwiro 1.25∽5.6; ZLY112∽710, mitundu 17, liwiro la 6.3∽20;
ZSY160∽710, mitundu 14, liwiro la 22.4∽100; ZFY180∽800, mitundu 14, chiŵerengero cha liwiro 100∽500;
Kusankha: Kuwerengera mphamvu - P2m=P2*KA*SA Imafunikira mphamvu yolowera mu gearbox mwadzina P1≥P2m
Kuwerengera kwamphamvu kwamafuta - P2t=P2*f1*f2*f3 Kumafuna gearbox kuti muchepetse liwiro la mphamvu yamafuta P1G kapena P2G>P2t
Nthawi yomweyo pachimake pachimake P2max≤1.8P1
Kulemera kwakukulu kwa radial pakati pa shaft: gawo limodzi - kulowetsa shaft radial load ≤ 125, kutulutsa shaft radial load ≤ 125
Secondary, tertiary - zotulutsa shaft radial load ≤ 250


b. Conical cylindrical gearbox yochepetsera liwiro.
Chitsanzo: DBY (K) - magawo awiri, BCY (K) - -class drive, K ndi shaft yotuluka
Zofotokozera: DBY (K) 60 ∽ 560 12 mitundu yothamanga 8 ∽ 14
Bey (k) 160 ∽ 800 15 mitundu yothamanga liwiro 16 ∽ 90
Kusankhidwa: Pamafunika mphamvu mwadzina ya gearbox kwa liwiro reducer - P1 ≥ P2 * KA * SA; onani torque yoyambira - ≤ 2.5
Onani mphamvu yamafuta: PG1*fw*fA≥P1 kapena PG2*fw*fA≥P1
(TK: torque yoyambira kapena torque yayikulu)

Kusankhidwa kwa gearbox yamagetsi othamanga
Eyiti, pamwamba pa dzino lofewa (pakatikati pa dzino lolimba) chochepetsera:
1. Poyerekeza ndi dzino lolimba, kuuma kumakhala kochepa, kugwira ntchito bwino kumakhala kochepa, kuvala kumakhala kosavuta, ndipo mtengo wake ndi wotsika;
2, zigawo zikuluzikulu ndi zipangizo: zida - zakuthupi 45 #, yachibadwa moto HB170 ∽ 210; giya shaft - zakuthupi 45 #, kuzimitsa ndi kutentha HB230 ∽ 260.
3, sing'anga zolimba dzino pamwamba zakuthupi: zida - zakuthupi 35CrM0, kuzimitsidwa ndi kupsya HB255 290; pinion - zakuthupi 42CrM0, kutentha 291 ∽ 323.
4, dzino lolimba pamwamba, dzino lofewa pamwamba, sing'anga zolimba dzino pamwamba tebulo poyerekeza:

Dzino lolimba pamwamba lofewa dzino pamwamba
Zinthu 20CrMnTi (zogwiritsidwa ntchito nthawi zambiri), 20CrMnM0, 20CrNi2M0 45 # 42CrM0, 35CrM0
Kulimba kwa mano HRC58∽62 HB230∽260 (tsinde la mano)
HB190∽220 (giya) HB290∽320 (tsinde la mano)
HB255∽290 (giya)
Kulimba kwa zida kupukuta mano kugudubuza bwino
Kulondola kwa Gear Level 6 Level 8 Level 8
Kunyamula mphamvu 3 1 1.8

01. gulu la zida - 1/2/3 gawo giya, 2/3 gawo pinion, electric Motor pinion, kulondola kalasi 2-3, 1-2, 1-2 zida zokonda zida, kenako ma frequency apamwamba Kutentha (carburizing HRC up mpaka 61.5) ndi kulondola kwambiri komanso phokoso lochepa; kuuma kwakukulu, kukana kuvala ndi kukhudzidwa, moyo wautali wautumiki!

02. electric Motor - kutchula ukadaulo waku Germany, pogwiritsa ntchito chotchinga chosindikizidwa bwino cha aluminiyamu, kukwera kwa kutentha pang'ono, kuyendetsa bwino ntchito, moyo wautali wautumiki

03. mayendedwe - pogwiritsa ntchito ma bere odziwika bwino, ntchito yabwino yopatsirana

04. mabuleki - kutumizidwa kuchokera ku Japan, si-asibesito Brake kuti apange pepala, mpaka nthawi 3 miliyoni za moyo wautumiki zimawirikiza kawiri m'nyumba.

05. chisindikizo chamafuta - mbali ya shaft yamagetsi yamagetsi imalimbana kwambiri ndi kutentha kwambiri kwa mafuta a VITON, kuteteza mafuta kuti asabwerere mkati mwa Motor yamagetsi.

06. bokosi lolumikizirana - pogwiritsa ntchito aluminiyamu yolumikizira bokosi, Gawo lachitetezo limafika ku IP67, ntchito yosalowa madzi ndi dzimbiri ndi yabwino.

07. Electric Motor body - yotsekedwa mokwanira ndi chipolopolo chapadera cha aluminium Motor aluminium, chosalowa madzi komanso chopanda dzimbiri, chosavuta kutulutsa kutentha, kuchita bwino kwambiri

08. Mafuta opaka - kugwiritsa ntchito mafuta odzola apamwamba (BT-860-0) 20000 Kukonza kwaulere mkati mwa maola

 Geared Motors Ndi Electric Motor Manufacturer

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Lowani Mgwirizano

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