The industrial gearbox adopts modular design, the transmission ratio covers a wide range, the distribution is fine and reasonable, and the transmission power range is 0.12KW-200KW.
Awọn ẹya igbekale:
1. The force gearbox adopts modular design, the transmission ratio covers a wide range, and the distribution is fine and reasonable;
2. Iwọn agbara gbigbe jẹ 0.12KW-200KW;
3, apẹrẹ apẹrẹ jẹ o dara fun iṣeto fifi sori gbogbo agbaye ti iṣalaye;
4, the transmission ratio is accurate, the range covers 3.77-281.71, which can be arbitrarily selected according to needs;
5. The gear is ground by high-precision gear grinding machine with stable transmission and low noise, and the efficiency between stages is 98%.
6. Double-connected reducer specially designed for special low-speed occasions, the transmission ratio of F..R.. geared motor is extended to 31434.
Main material: 1. Box: cast iron; 2, gear: 20CrMo steel, carbon, nitrogen co-infiltration treatment (maintaining tooth surface hardness HRC60 after fine grinding, hard layer thickness > 0.5mm); 3, flat key: 45 steel.
Installation form：
Petele fifi sori
Fifi sori inaro
Iṣagbesori ọpa
With lock disk mounting
American Gear Manufacturing Association: Founded in 1916, the American Gear Manufacturing Association is a standards-setting organization with more than 400 members from more than 30 countries, including gear, reducer and speed increaser manufacturers and manufacturers of machine tools and tools to the gear industry. And gear users.
Agency presentation: From the beginning of the establishment of the American Gear Manufacturing Association, AGMA provides a variety of services to gear companies and consumers to promote the competition of gear companies in the domestic and foreign markets.
AGMA's main activities and services provided: 1 Standard: AGMA is an ANSI-accredited standard-setting organization whose standards are also American national standards; 2 Participation in ISO activities: AGMA is the secretariat of the ISO/TC60 (gear) technical committee responsible for the development of international gear standards, and AGMA is also ISO/TC60 Working Group 2 (gear accuracy), ISO/TC60 Working Group 9 (gear acceptance) Secretariat of the regulations);
3 Market reports and statistical tables: AGMA's monthly market trends and other reports provide the latest information on the gear industry
4 Sales and Statistics Committee: Maintaining a competitive advantage through information sharing and providing solutions to ubiquitous industrial problems;
5 Public Affairs Committee: In Washington, the voice of the gear industry is reflected to national legislators and managers;
6 Gear Expo: the only trade fair for the gear industry;
7 Technical Committee Meeting: It is the core of the AGMA standard, and keeps up to date with the latest standard setting information while ensuring that members use the current standards;
8 Gear Manufacturing Training School: Provide training using modern technology
9 News Summary: AGMA's quarterly newsletter provides instant, useful information that can be used immediately.
Awọn ohun elo ele jẹ ohun elo pataki ti o nlo pupọ ni awọn atẹgun afẹfẹ. Iṣẹ akọkọ rẹ ni lati atagba agbara ti ipilẹṣẹ nipasẹ kẹkẹ afẹfẹ labẹ iṣe ti afẹfẹ si olupilẹṣẹ ati gba iyara to bamu. Nigbagbogbo, iyara iyara kẹkẹ jẹ kekere, eyiti o jinna si iyara ti a nilo lati monomono lati ṣe ina ina. O gbọdọ wa ni ṣiṣe nipasẹ iyara npo si iyara ti bata apoti jia. Nitorinaa, apoti jia ni a tun npe ni apoti iyara.
A ti fi apoti jia si ipa lati kẹkẹ afẹfẹ ati ipa ifaseyin ti o ṣẹda lakoko gbigbe jia. O gbọdọ ni iduroṣinṣin ti o to lati koju agbara ati iyipo lati yago fun abuku ati rii daju didara gbigbe. Apẹrẹ ti ile gbigbe jia yẹ ki o wa ni ibamu pẹlu ipilẹ, ṣiṣe ati awọn ipo apejọ ti gbigbe agbara ategun afẹfẹ, ati ayewo irọrun ati itọju. Pẹlu idagbasoke kiakia ti ile-iṣẹ gearbox, awọn ile-iṣẹ siwaju ati siwaju sii ati awọn ile-iṣẹ ọtọtọ ti lo awọn apoti jia, ati awọn ile-iṣẹ siwaju ati siwaju sii ti ni okun sii ni ile-iṣẹ gearbox.
Gẹgẹbi ilana apẹrẹ modulu ti eto ẹyọ, apoti jia dinku awọn oriṣi awọn ẹya pupọ o dara fun iṣelọpọ titobi ati irọrun ati yiyan iyipada. Ohun elo bevel ajija ati ẹrọ jia ti reducer gbogbo wa ni carburized ati pa pẹlu irin alloy didara. Iwa lile ti oju ehin jẹ to 60 ± 2HRC, ati pe pipe ti lilọ ehin ti ehin jẹ to 5-6.
Awọn bearings ti awọn ẹya gbigbe jẹ gbogbo awọn bearings olokiki olokiki ti ile tabi awọn bearings ti a gbe wọle, ati awọn edidi jẹ ti awọn edidi epo egungun; eto ti ara agbọrọsọ, agbegbe dada ti o tobi julọ ti minisita ati olufẹ nla; Iwọn otutu ati ariwo ti gbogbo ẹrọ ti dinku, ati pe igbẹkẹle iṣẹ ti wa ni ilọsiwaju. Agbara gbigbe ti pọ si. Apo ti o jọra, ipo orthogonal, inaro ati petele apoti gbogbo agbaye le jẹ imuse. Ipo igbewọle naa pẹlu flange idapọ mọto ati igbewọle ọpa; ọpa ti o njade le ṣejade ni igun ọtun tabi ipele petele, ati ọpa ti o lagbara ati ọpa ti o ṣofo ati ọpa ti o wu flange wa. . Apoti gear le pade awọn ibeere fifi sori ẹrọ ti aaye kekere kan, ati pe o tun le pese ni ibamu si awọn ibeere alabara. Iwọn rẹ jẹ 1/2 ti o kere ju olutọpa ehin rirọ, iwuwo ti dinku nipasẹ idaji, igbesi aye iṣẹ pọ si nipasẹ awọn akoko 3 ~ 4, ati pe agbara gbigbe ti pọ nipasẹ awọn akoko 8 ~ 10. Ti a lo jakejado ni titẹ ati ẹrọ iṣakojọpọ, ohun elo gareji onisẹpo mẹta, ẹrọ aabo ayika, ohun elo gbigbe, ohun elo kemikali, ohun elo iwakusa irin, ohun elo agbara irin, ohun elo dapọ, ẹrọ ikole opopona, ile-iṣẹ suga, iran agbara afẹfẹ, awakọ elevator, aaye ọkọ oju omi, ina Agbara giga-giga, ipin iyara to gaju, awọn ohun elo iyipo giga gẹgẹbi awọn aaye ile-iṣẹ, ṣiṣe iwe, ile-iṣẹ irin-irin, itọju omi omi, ile-iṣẹ ohun elo ile, ẹrọ gbigbe, awọn laini gbigbe, ati awọn laini apejọ. Pẹlu ti o dara iye owo iṣẹ ati ọjo abele ẹrọ
effect The gearbox has the following functions: 1. Accelerated deceleration is the variable speed gearbox that is often said. 2. Change the direction of the drive. For example, we use two sector gears to transmit the force vertically to the other. 3. Change the turning moment. Under the same power conditions, the faster the gear rotates, the smaller the torque the shaft receives, and vice versa. 4. Clutch function: We can separate the engine from the load by separating the two originally meshed gears. Such as brake clutches. 5. Distribute power. For example, we can use one engine to drive multiple slave shafts through the gearbox main shaft, thus realizing the function of one engine to drive multiple loads.
apẹrẹ: Ti a ṣe afiwe pẹlu awọn jia awọn ile-iṣẹ ile-iṣẹ miiran, nitori a ti fi apoti apo afẹfẹ ti afẹfẹ ti a fi sinu agọ kekere kan ti o jẹ ọpọlọpọ awọn mewa ti awọn mita tabi paapaa ju ọgọrun mita giga lọ lati ilẹ, iwọn didun tirẹ ati iwuwo fun agọ, ile-iṣọ, ipilẹ, ẹru afẹfẹ kuro, fifi sori ẹrọ ati awọn idiyele Awọn idiyele ati bii bẹẹ ni ipa pataki, nitorinaa o ṣe pataki lati dinku iwọn ati iwuwo. Ni akoko kanna, nitori itọju aibikita ati awọn idiyele itọju giga, igbesi aye apẹrẹ ti apoti jia jẹ igbagbogbo lati jẹ ọdun 20, ati awọn ibeere igbẹkẹle jẹ ibeere pupọ. Nitori iwọn ati iwuwo ati igbẹkẹle nigbagbogbo jẹ bata ti awọn ilodisi aiṣedede, apẹrẹ ati iṣelọpọ awọn apoti jia afẹfẹ nigbagbogbo ja sinu wahala. Ipele apẹrẹ gbogbogbo yẹ ki o pade awọn ibeere ti igbẹkẹle ati igbesi aye ṣiṣẹ, ki o ṣe afiwe ati ṣe igbelaruge eto gbigbe pẹlu iwọn kekere ati iwuwo to kere julọ bi ibi-afẹde; apẹrẹ igbekalẹ yẹ ki o pade agbara gbigbe ati awọn idiwọn aaye, ki o si gbero be bii o rọrun bi o ti ṣee. Ṣiṣẹ igbẹkẹle ati itọju irọrun; ṣe idaniloju didara ọja ni gbogbo ipele ti ilana iṣelọpọ; ninu išišẹ, ipo iṣẹ gearbox (mimu iwọn otutu, gbigbọn, iwọn otutu epo ati awọn iyipada didara, ati bẹbẹ lọ) yẹ ki o ṣe abojuto ni akoko gidi ati ṣiṣe itọju ni ibamu si awọn pato.
Niwọn igba ti iyara laini sample ko le ga pupọ, iyara titẹ sii ti a fi sii ti apoti gearbox dinku dinku pẹlu alekun agbara ẹyọkan, ati iyara ti a sọ diwọn ti o wa loke MW jẹ apapọ ko to 20r / min. Ni apa keji, iyara ti a sọ di olupilẹṣẹ jẹ gbogbo 1500 tabi 1800r / min, nitorinaa ipin iyara ti agbara afẹfẹ nla ti o pọ si jia apoti jẹ gbogbo yika 75 ~ 100. Lati dinku iwọn didun apoti apoti, apoti gbigbe agbara afẹfẹ loke 500kw nigbagbogbo gba agbara pin pipinka gbigbe aye; ọna ṣiṣe ti o wọpọ ti 500kw ~ 1000kw ni awọn ipele meji meji ti o ni afiwe si ipo + 1 aye ati ọpa 1 ni afiwe + gbigbe agbaye. Megawatt gearbox adopts ẹnjini 2-ipele ti o jọra ọpa +2 gbigbe aye gbigbe. Nitori aibikita idiwọ gbigbe ti ilẹ ati iṣoro ni sisẹ awọn awọn ohun mimu ti abẹnu iwọn ti abẹnu, idiyele naa ga. Paapaa pẹlu gbigbe kaakiri aye 1-gbigbe, gbigbe NW jẹ eyiti o wọpọ julọ.
Ọna ẹrọ iṣelọpọ: jia ita ti apoti jia agbara afẹfẹ gbogbo gba adarọ kabu ati mimu ilana lilọ. Ifihan agbara-giga ati tito-to gaju CNC ti n ṣe awọn ẹrọ lilọ jia ti ṣe ipele ipele ti iṣẹ aṣiaye ajeji wa ko yatọ si ti awọn orilẹ-ede ajeji. Ko si iṣoro ninu aṣeyọri imọ-ẹrọ konge ipele 5 ti a sọtọ nipasẹ idiwọn 19073 ati idiwọn 6006. Sibẹsibẹ, awọn aaye tun wa laarin imọ-ẹrọ to ti ni ilọsiwaju China ni iṣakoso idibajẹ itọju ooru, iṣakoso ijinlẹ ti o munadoko, iṣakoso ehin lilọ lilọ nkan, ati imọ ẹrọ ehin fifa ehin.
Nitori titobi nla ti jia iwọn ti apoti ẹja afẹfẹ afẹfẹ ati konge processing giga, imọ-ẹrọ iṣelọpọ ti jia oruka inu ni Ilu China yatọ si ipele ti ilọsiwaju agbaye, eyiti o jẹ afihan pupọ ninu ṣiṣe jia ati itọju ooru Iṣakoso idibajẹ ti jia ti abẹnu jia.
Iṣe deede ẹrọ ti awọn ẹya igbekalẹ gẹgẹbi ara apoti, ti ngbe aye ati ọpa igbewọle ni ipa pataki pupọ lori didara meshing ti gbigbe jia ati igbesi aye gbigbe. Didara apejọ naa tun pinnu ipari ti apoti jia ti afẹfẹ afẹfẹ ati igbẹkẹle. . Orile-ede China ti ṣe akiyesi pataki ti sisẹ ati apejọ apejọ ti awọn ẹya igbekale pe aafo kan wa laarin ipele ohun elo ati ipele ilọsiwaju ti awọn orilẹ-ede ajeji. Gbigba ti didara giga, awọn apoti gearbine afẹfẹ ti o ni igbẹkẹle giga, ni afikun si awọn imuposi apẹrẹ ilọsiwaju ati atilẹyin ohun elo iṣelọpọ pataki, ko ṣe iyatọ si iṣakoso didara ti o muna ti gbogbo igbesẹ ti ilana iṣelọpọ. Iwọn 6006 n pese awọn ilana ti o muna ati alaye lori idaniloju didara ti apoti jia.
ohun elo
gear trains have been widely used in various machines, mainly in the following aspects: (1) Reduced transmission with large transmission ratio In the planetary gear train shown in the right figure, if the number of teeth of each wheel is z1 = 100, z2 = 101, z2' = 100, and z3 = 99, the transmission ratio of the input member H to the output member 1 is 100. It can be seen that a large gear ratio can be obtained according to the needs of the planetary gear train. (2) A compact power transmission Planetary gear trains can use several evenly distributed planet wheels to simultaneously transmit motion and power. The centrifugal inertial force generated by these planetary wheels due to the revolution and the radial component force of the reaction force between the tooth profiles can be balanced with each other, so that the main shaft has a small force and a large transmission power. In addition, since it uses internal gears, the space of the transmission is fully utilized, and the input and output shafts are in a straight line, so the space size of the entire train is much smaller than that of the conventional fixed-axis gear train under the same conditions. This type of train is particularly suitable for aircraft.(3) to achieve the synthesis of motion The synthesis of motion combines two input motions into one output motion. The degree of freedom of the differential gear train is equal to two, and the motion of the other member can be determined given the determined motion of any two members. The use of this feature of the differential gear train enables the synthesis of motion.
lubricating: Commonly used gearbox lubrication methods include gear oil lubrication, semi-fluid grease lubrication, and solid lubricant lubrication. For better sealing, high speed, high load, good sealing performance can be lubricated with gear oil; for poor sealing, low-speed can be lubricated with semi-fluid grease; for oil-free or high-temperature applications Molybdenum sulfide superfine powder lubrication.
Eto lubrication ti apoti jia jẹ pataki pupọ fun iṣẹ deede ti apoti jia. Apoti rirọpo afẹfẹ afẹfẹ nla gbọdọ wa ni ipese pẹlu eto lubrication ti a fi agbara mu lati ṣafikun epo si agbegbe jia agbegbe ati awọn biari. Ninu idi ti ikuna ti apoti jia, aini ti lubrication ṣe iṣiro diẹ sii ju idaji. Ooru otutu epo jẹ eyiti o ni ibatan si rirẹrun paati ati igbesi aye eto gbogbogbo. Ni gbogbogbo, iwọn otutu epo ti o pọju ti apoti jia ko yẹ ki o kọja 80 ° C lakoko iṣẹ deede, ati iyatọ iwọn otutu laarin awọn beari oriṣiriṣi ko yẹ ki o kọja 15 ° C. Nigbati otutu otutu ti ga ju 65 ° C, eto itutu bẹrẹ lati ṣiṣẹ; nigbati otutu epo kere ju 10 ° C, epo yẹ ki o wa ni kikan si iwọn otutu ti a ti pinnu tẹlẹ lẹhinna tan.
Ni akoko ooru, nitori ipo kikun ti igba pipẹ ti afẹfẹ afẹfẹ, pẹlu imọlẹ orun taara, iwọn otutu iṣẹ ti epo ga soke ju iye ti a ṣeto; lakoko ti o wa ni igba otutu tutu ni ariwa ila-oorun, iwọn otutu ti o kere julọ nigbagbogbo de isalẹ 30 °C, lubrication. Epo lubricating ninu opo gigun ti epo ko ni rọra, awọn jia ati awọn bearings ko ni kikun lubricated, nfa ki apoti gear duro ni iwọn otutu ti o ga, dada ehin ati gbigbe ti a wọ, ati iwọn otutu kekere yoo tun mu iki ti epo gearbox pọ si. Nigbati fifa epo ba bẹrẹ, ẹru naa wuwo ati pe ọkọ ayọkẹlẹ fifa naa jẹ apọju. .
Awọn lubricants Gearbox ni iwọn otutu ti o dara julọ fun iṣẹ. O gba ọ niyanju lati ṣe apẹrẹ eto iṣakoso igbona ẹrọ lubricant fun eto lubrication gearbox: nigbati iwọn otutu ba ju iye kan lọ, eto itutu bẹrẹ lati ṣiṣẹ. Nigbati iwọn otutu ba kere ju iye kan lọ, eto alapapo bẹrẹ iṣẹ. Nigbagbogbo jẹ ki iwọn otutu wa laarin iwọn ti aipe. Ni afikun, imudara didara epo lubricating tun jẹ apakan pataki ti o gbọdọ gbero ninu eto lubrication. Awọn ọja ọra gbọdọ ni fifa irọlẹ kekere ti o dara julọ ati iduroṣinṣin otutu-giga, ati iwadi lori epo-ifidipo iṣẹ ṣiṣe giga yẹ ki o wa ni okun.
Itọju ariwo: Apoti jia jẹ apakan pataki ti ohun elo jakejado ni gbigbe ẹrọ. Nigba ti a bata ti gears apapo, nibẹ ni sàì a ehin ipolowo, ehin apẹrẹ ati awọn miiran aṣiṣe. Lakoko iṣiṣẹ naa, ipa meshing yoo waye ati ariwo ti o baamu si igbohunsafẹfẹ mesh jia yoo waye. Ariwo idagiri waye laarin awọn oju ehin nitori sisun ibatan. Niwọn igba ti awọn jia jẹ apakan ipilẹ ti awakọ gearbox, idinku ariwo jia jẹ pataki lati ṣakoso ariwo gearbox. Ni gbogbogbo, awọn idi ti ariwo eto jia ni akọkọ ni awọn aaye wọnyi:
1. Jia oniru. Yiyan paramita ti ko tọ, ijamba kekere ju, aibojumu tabi ko si iyipada apẹrẹ, ati igbekalẹ apoti jia ti ko ni ironu. Ninu sisẹ jia, aṣiṣe apakan ipilẹ ati aṣiṣe profaili ehin ti tobi ju, ifasilẹ flank ti tobi ju, ati aipe oju ti tobi ju.
2. Jia reluwe ati gearbox. Apejọ jẹ eccentric, konge olubasọrọ jẹ kekere, afiwera ti ọpa ko dara, rigidity ti ọpa, gbigbe ati atilẹyin ko to, konge yiyi ti gbigbe ko ga, ati aafo ko yẹ.
3. Input iyipo ni awọn aaye miiran. Iyipo ti iyipo fifuye, gbigbọn torsional ti gbigbọn, iwọntunwọnsi ti motor ati awọn orisii gbigbe miiran, ati bẹbẹ lọ.
Igbesi aye gbigbe: Awọn iṣiro fihan pe nipa 50% ti awọn aṣiṣe ninu awọn ikuna apoti ẹrọ turbine afẹfẹ jẹ ibatan si yiyan yiyan, iṣelọpọ, lubrication tabi lilo. Ni bayi, nitori awọn ipo imọ-ẹrọ sẹhin, ati bẹbẹ lọ, ọpọlọpọ awọn paati pataki ti awọn ẹka ile megawatt-megawatt, gẹgẹbi awọn mọto, awọn apoti gear, awọn abẹfẹlẹ, ohun elo iṣakoso itanna ati awọn eto yaw, gbarale awọn agbewọle lati ilu okeere ati lilo ninu afẹfẹ nla wọnyi turbines. Awọn bearings apoti, awọn bearings yaw, ipolowo bearings ati spindle bearings jẹ igbẹkẹle patapata lori awọn agbewọle lati ilu okeere. Nitorinaa, ọna iṣiro deede diẹ sii ti gbigbe igbesi aye jẹ pataki pataki fun apẹrẹ ti awọn apoti jia ti afẹfẹ.
Nitori igbẹkẹle giga ti o nilo fun awọn biarin, igbesi aye iṣẹ ti awọn biarin kii ṣe pe o kere si awọn wakati 130,000. Bibẹẹkọ, nitori ọpọlọpọ awọn okunfa ti o nfa gbigbi igbesi aye rirẹ, ilana igbesi aye rirẹ gbejade tun nilo lati ni ilọsiwaju nigbagbogbo. Ko si iṣọkan ẹda ti o niyeye laaye ni ile ati ni ilu okeere, eyiti o jẹ ọna iṣiro iṣiro ti gbogbo awọn ile-iṣẹ gba.
Iwọn otutu ṣiṣiṣẹ ti nfa, oju ojiji ti epo lubricating, mimọ ati iyara iyipo ni ipa nla lori igbesi aye ti nso. Nigbati ipo iṣiṣẹ ba bajẹ (igbona iwọn otutu, idinku iyara, alekun iyọkuro), igbesi aye gbigbe le dinku pupọ. Iwadii inu-jinlẹ ti awọn oriṣiriṣi awọn nkan ti o ni ipa lori igbesi aye awọn beari apoti afẹfẹ jia afẹfẹ, ṣiṣe iwadi ọna iṣiro iṣiro diẹ sii ti gbigbe igbesi aye jẹ pataki akọkọ ti ile-iṣẹ ti ile gbigbe ati paapaa ile-iṣẹ agbara afẹfẹ.
lilo: 1. Aclelerated deceleration, eyiti a tọka si nigbagbogbo bi apoti apo iyara oniyipada. 2. Yi itọsọna ti awakọ pada. Fun apẹẹrẹ, a le lo awọn ohun elo eka meji lati atagba agbara ni inaro si ekeji. 3. Yi akoko yi pada. Labẹ ipo agbara kanna, iyara yiyara yiyara, iyipo ti o kere ju ti ọpa gba, ati idakeji. 4. Iṣẹ idimu: A le ya ọkọ ayọkẹlẹ kuro ninu ẹru nipasẹ pipin awọn apo meji ti o jẹ akọkọ, gẹgẹbi idimu idẹ. 5. Agbara pinpin. Fun apẹẹrẹ, a le lo ẹrọ lati wakọ ọpọlọpọ awọn ẹnjini ẹru nipasẹ ọpa akọkọ apoti, nitorina ni riri iṣẹ ti ẹrọ kan lati wakọ awọn ẹru lọpọlọpọ.
