Opis proizvoda
1) According to the different strength and performance, we choose the steel with strong compression;
2) Using Germany professional software and our professional engineers to design products with more reasonable size and better performance; 3) We can customize our products according to the needs of our customers,Therefore, the optimal performance of the gear can be exerted under different working conditions;
4) Quality assurance in every step to ensure product quality is controllable.
Product Paramenters
| DRIVEN GEAR | NUMBER OF TEETH | 11 |
| MODULE | 8.8372 | |
| LENTH | 257.5 | |
| OUTER DIAMETER | ø135 | |
| DIRECTION OF SPIRAL | L | |
| ACCURACY OF SPLINE | M27*1.5-6g | |
| NUMBER OF SPLINE | 18 |
| DRIVEN GEAR | NUMBER OF TEETH | 43 |
| OUTER DIAMETER | ø380 | |
| DIAMETER OF INNER HOLE | ø234 | |
| ACCURACY OF SCREW | 12-ºø14.5 | |
| CENTER DISTANCE OF SCREW HOLE | ø264 | |
| DIRECTION OF SPIRAL | R |
Company Profiles
Our company,HangZhou CHINAMFG Gear co.,Ltd , specialized in Hypoid and spiral bevel gear used in Automotive industry, was foundeded in 1996, with registered capital 136,8 square meter, with building area of 72,000 square meters. More than 500 employees work in our company.
We own more than 560 high-precise machining equipments, 10 Klingelnberg Oerlikon gear production lines, 36 Gleason gear production lines, 5 forging production lines 2 german Aichilin and 5 CHINAMFG CHINAMFG advanced automatic continuous heat treatment production lines. With the introducing the advanced Oerlikon C50 and P65 measuring center, we enhence our technology level and improve our product quality a lot. We offer better quality and good after-sale service with low price, which insure the good reputation. With the concept of “for the people, by technology, creativity, for the society, transfering friendship, honest”, we are trying to provice the world-top level product.
Our aim is: CHINAMFG Gear,world class, Drive the world.
According to the different strength and performance, we choose the steel with strong compression;Using Germany professional software and our professional engineers to design products with more reasonable size and better performance;We can customize our products according to the needs of our customers,Therefore, the optimal performance of the gear can be exerted under different working conditions;Quality assurance in every step to ensure product quality is controllable.
Our company had full quality management system and had been certified by ISO9001:2000, QS-9000:1998, ISO/TS16949 , which insure the entrance of international market.
Certification & honors
Pakovanje i dostava
Packaging Detail:standard package(carton ,wooden pallet).
Shipping:Support Sea freight. Accept FOB,EXW,FAS,DES.
Cooperative customers
HangZhou CHINAMFG Gear Co., Ltd. adheres to the concept of “people-oriented, prosper with science and technology; create high-quality products, contribute to the society; turn friendship, and contribute sincerely”, and will strive to create world automotive axle spiral bevel gear products.
1.Do you provide samples?
Yes,we can offer free sample but not pay the cost of freight.
2.What about OEM?
Yes,we can do OEM according to your requirements.
3.How about after-sales service?
We have excellent after-sales service if you have any quanlity problem,you can contact us anytime.
4.What about package?
Stardard package or customized package as requirements.
5.How to ensure the quanlity of the products?
We can provide raw meterial report,metallographic examination and the accuracy testing etc.
6.How long is your delivery time?
Genarally it is 4-7 days.If customized it will be take 20 days according to your quantity. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Primjena: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car |
|---|---|
| Tvrdoća: | Očvrsnuta površina zuba |
| Položaj mjenjača: | Vanjski zupčanik |
| Metoda proizvodnje: | Lijevana oprema |
| Oblik nazubljenog dijela: | Herringbone Gear |
| Materijal: | Lijevani čelik |
| Uzorci: | US$ 55/Set 1 Set(Min.Order) | |
|---|
| Prilagođavanje: | Dostupno |
|
|---|
Kako dizajn pužnih kotača utiče na njihove performanse u različitim okruženjima?
The design of worm wheels plays a significant role in determining their performance in different environments. Here’s a detailed explanation of how the design of worm wheels impacts their performance:
- Profil zuba: The tooth profile of a worm wheel can significantly affect its performance. Different tooth profiles, such as involute, cycloidal, or modified profiles, offer varying characteristics in terms of contact area, load distribution, and efficiency. The selection of the appropriate tooth profile depends on factors such as the application requirements, load capacity, and desired efficiency. For example, in applications where high load capacity is crucial, a modified tooth profile may be preferred to enhance the gear’s strength and durability.
- Izbor materijala: Izbor materijala za pužne kotače je ključan za njihove performanse u različitim okruženjima. Pužni kotači mogu biti izrađeni od različitih materijala, uključujući čelik, bronzu, mesing ili specijalne legure. Svaki materijal nudi različita svojstva kao što su čvrstoća, otpornost na habanje, otpornost na koroziju i samopodmazivanje. Izbor odgovarajućeg materijala zavisi od faktora kao što su radni uslovi, očekivana opterećenja i faktori okoline. Na primjer, u primjenama gdje je otpornost na koroziju bitna, nehrđajući čelik ili legura otporna na koroziju mogu se odabrati kako bi se osigurale dugoročne performanse u teškim okruženjima.
- Podmazivanje i zaptivanje: Proper lubrication and sealing are vital for the performance of worm wheels, especially in challenging environments. The design of worm wheels should consider factors such as lubrication requirements, sealing mechanisms, and the ability to prevent contamination ingress. Lubrication ensures smooth operation, reduces friction, and minimizes wear between the worm gear and the worm wheel. Effective sealing prevents the entry of contaminants such as dust, dirt, or moisture, which can adversely affect the gear’s performance and lifespan. The design should incorporate appropriate lubrication and sealing provisions based on the specific environmental conditions.
- Disipacija toplote: U okruženjima s visokim temperaturama, dizajn pužnih kotača treba uzeti u obzir mehanizme za odvođenje topline. Prekomjerna toplina može dovesti do preranog habanja, smanjene efikasnosti i potencijalnog oštećenja zupčaničkog sistema. Dizajn može uključivati elemente kao što su rebra za hlađenje, hladnjaci ili ventilacijski kanali kako bi se olakšalo odvođenje topline i održale optimalne radne temperature. Pravilan dizajn odvođenja topline osigurava dugovječnost i pouzdanost pužnih kotača u okruženjima s visokim temperaturama.
- Kontrola buke i vibracija: Dizajn pužnih kotača može uključivati karakteristike za kontrolu buke i vibracija, što je posebno važno u određenim okruženjima. Modifikacije profila zuba, proizvodne tolerancije ili dodavanje elemenata za prigušivanje mogu pomoći u smanjenju stvaranja buke i vibracija. U okruženjima osjetljivim na buku ili primjenama gdje prekomjerne vibracije mogu utjecati na preciznost ili stabilnost, dizajn bi trebao dati prioritet mjerama za kontrolu buke i vibracija kako bi se osigurao nesmetan i tih rad.
- Faktori okoline: Dizajn pužnih kotača treba uzeti u obzir specifične faktore okoline koji mogu utjecati na njihove performanse. Ovi faktori mogu uključivati ekstremne temperature, vlažnost, korozivne tvari, abrazivne čestice ili čak izloženost vanjskim elementima. Dizajn može uključivati zaštitne premaze, specijalizirane materijale ili poboljšane mehanizme zaptivanja kako bi se ublažili učinci ovih faktora okoline. Razmatranje i rješavanje specifičnih izazova okoline pomaže u osiguravanju optimalnih performansi i dugovječnosti pužnih kotača u različitim okruženjima.
Pažljivim razmatranjem gore navedenih aspekata dizajna, pužni kotači se mogu prilagoditi da pouzdano i efikasno rade u različitim okruženjima. Izbori dizajna napravljeni za profil zuba, odabir materijala, podmazivanje, odvođenje toplote, kontrolu buke i vibracija, te rješavanje faktora okoline, ključni su za optimizaciju performansi i trajnosti pužnih kotača u njihovim predviđenim primjenama.
Da li su se posljednjih godina pojavile inovacije ili napredak u tehnologiji pužnih kotača?
Yes, there have been significant innovations and advancements in worm wheel technology in recent years. Here’s a detailed explanation of some notable developments:
- Poboljšani materijali: Razvoj novih materijala i naprednih tehnika proizvodnje doprinio je poboljšanim performansama i trajnosti pužnih kotača. Visokoučinkoviti materijali poput kaljenih čelika, legura i kompozitnih materijala koriste se za poboljšanje čvrstoće, otpornosti na habanje i nosivosti pužnih kotača. Ovi materijali nude bolju otpornost na zamor, smanjeno trenje i povećanu efikasnost, što dovodi do dužeg vijeka trajanja i poboljšanih ukupnih performansi.
- Poboljšani dizajn profila zuba: Inovacije u dizajnu profila zuba fokusirale su se na optimizaciju kontaktnog uzorka, raspodjelu opterećenja i efikasnost pužnih kotača. Napredni alati za računarski podržano projektovanje (CAD) i simulaciju omogućavaju modeliranje i analizu složenih profila zuba, što rezultira poboljšanim zahvatanjem zupčanika i smanjenjem gubitaka. Modificirani profili zuba, poput spiralnih ili zakrivljenih zuba, koriste se za minimiziranje trenja klizanja, povećanje zahvata zuba i poboljšanje ukupne efikasnosti.
- Površinski tretmani i premazi: Površinski tretmani i premazi se koriste za poboljšanje otpornosti na habanje, smanjenje trenja i poboljšanje performansi pužnih kotača. Tehnologije poput nitriranja, cementacije i premaza od dijamantskog ugljika (DLC) nanose se na površine zupčanika kako bi se povećala tvrdoća, smanjilo trenje i minimiziralo habanje. Ovi tretmani i premazi poboljšavaju efikasnost i produžavaju vijek trajanja pužnih kotača, posebno u zahtjevnim primjenama s velikim opterećenjima ili teškim uvjetima rada.
- Napredne tehnike proizvodnje: Inovacije u proizvodnim tehnikama omogućile su proizvodnju pužnih kotača s većom preciznošću, strožim tolerancijama i poboljšanom završnom obradom površina. Tehnologije poput CNC obrade, 3D printanja i naprednih metoda brušenja omogućavaju proizvodnju složenih geometrija i preciznih profila zuba. Ovi napredci rezultiraju boljim spajanjem zupčanika, smanjenom bukom, poboljšanom efikasnošću i poboljšanim ukupnim performansama sistema pužnih kotača.
- Integrisani sistemi podmazivanja: Integrisani sistemi podmazivanja razvijeni su kako bi se optimizirao proces podmazivanja i poboljšala efikasnost pužnih kotača. Ovi sistemi koriste precizne mehanizme za isporuku ulja, kao što su mikropumpe ili mlaznice za raspršivanje, kako bi se mazivo direktno isporučilo na površine koje se spajaju. Kontrolisano i ciljano podmazivanje osigurava pravilno formiranje filma maziva, smanjuje gubitke trenja i minimizira habanje. Integrisani sistemi podmazivanja također pomažu u održavanju konzistentnog kvaliteta maziva i smanjuju potrebu za ručnim održavanjem podmazivanja.
- Pametno praćenje i prediktivno održavanje: Napredak u tehnologiji senzora, analizi podataka i povezivosti olakšao je implementaciju pametnog praćenja i strategija prediktivnog održavanja za sisteme pužnih kotača. Senzori ugrađeni u sklop zupčanika mogu prikupljati podatke u stvarnom vremenu o parametrima kao što su temperatura, vibracije ili opterećenje. Ovi podaci se zatim analiziraju pomoću algoritama mašinskog učenja kako bi se otkrile anomalije, predvidjeli potencijalni kvarovi i optimizirali rasporedi održavanja. Pametno praćenje i prediktivno održavanje pomažu u maksimiziranju vremena rada, smanjenju zastoja i poboljšanju ukupne pouzdanosti i efikasnosti sistema pužnih kotača.
Ove nedavne inovacije i napredak u tehnologiji pužnih kotača rezultirali su poboljšanim performansama, efikasnošću, izdržljivošću i pouzdanošću sistema pužnih kotača. Očekuje se da će kontinuirano istraživanje i razvoj u ovoj oblasti podstaći dalji napredak i proširiti mogućnosti tehnologije pužnih kotača u različitim primjenama.
What is a worm wheel, and how does it function in mechanical systems?
A worm wheel, also known as a worm gear or worm gear wheel, is an important component in mechanical systems that helps transmit motion and power between two perpendicular shafts. It consists of a circular gear called the worm wheel or worm gear, and a screw-like gear called the worm or worm screw. Here’s a detailed explanation of what a worm wheel is and how it functions in mechanical systems:
A worm wheel is a gear with teeth that are cut in a helical pattern around its circumference. It meshes with the worm, which has a threaded shaft resembling a screw. The worm gear and the worm are designed in such a way that their threads have a specific shape and orientation to ensure smooth and efficient power transmission.
The primary function of a worm wheel in mechanical systems is to provide a compact and efficient means of transmitting rotational motion and power between shafts that are oriented at right angles to each other. The interaction between the worm gear and the worm allows for high gear reduction ratios, making it suitable for applications that require large speed reductions and high torque output.
When the worm rotates, its threaded shaft engages with the teeth of the worm wheel, causing the wheel to rotate. The helical shape of the worm gear teeth allows for a sliding action between the worm and the worm wheel, resulting in a smooth and continuous transfer of motion. The gear ratio between the worm and worm wheel determines the speed reduction and torque multiplication achieved.
The unique design of the worm wheel provides several advantages in mechanical systems:
- High Gear Reduction: The helical threads of the worm wheel enable a significant reduction in rotational speed while increasing torque output. This makes it suitable for applications where a large reduction in speed is required, such as in machinery with heavy loads or precise positioning requirements.
- Self-Locking: The frictional force between the worm gear and the worm prevents backdriving, which means the worm wheel can hold its position even when the driving force is removed. This self-locking feature is beneficial for applications where it is necessary to prevent the transmission of motion from the output side back to the input side.
- Kompaktni dizajn: The perpendicular arrangement of the worm and worm wheel allows for a compact and space-saving design. This is advantageous in applications where space constraints are a concern, such as in automotive, robotics, or machinery with limited available space.
- Quiet Operation: The sliding action between the worm and the worm wheel helps distribute the load over multiple teeth, reducing noise and vibration. This makes worm wheel mechanisms suitable for applications that require smooth and quiet operation, such as in precision equipment or gearboxes.
- Efficiency: Worm wheel systems can achieve high efficiency when properly designed and lubricated. However, they typically have lower efficiency compared to other types of gear systems due to the sliding motion and increased friction between the components.
Worm wheels are commonly used in various mechanical systems, including automotive transmissions, industrial machinery, elevators, printing presses, and steering systems. Their unique characteristics make them well-suited for applications that require precise control, high torque, and compact design.
It is important to note that proper lubrication, maintenance, and design considerations are crucial for ensuring the reliable and efficient operation of worm wheel systems. Regular inspections and adherence to manufacturer guidelines are essential for maximizing the lifespan and performance of worm wheel components.
editor by CX 2024-04-13