Opis proizvoda
Opis proizvoda
| Product name | Custom Metal Worm Gears Drive Gear Shaft Machinery Accessories for Cutting Machine |
| Materijal | 1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 2.Steel:C45(K1045), C46(K1046),C20 3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40) 4.Bronze: C51000, C52100, C54400, etc 5.Iron: 1213, 12L14,1215 6.Aluminum/ Aluminum Alloy: Al6061, Al6063 etc 7.Carbon steel: C1006,C1571,C1018,C1571,C1035K,C1045, C435#, 40CrMo, 42CrMo 8.Alloy steel: SCM435,10B21 9.Titanium and Titanium Alloy: TAD, TA1-TA8, TB2, TC1-TC10 |
| Finish | Finish:Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot Deep Galvanize(H. D. G. ) etc. |
| Plaćanje | 30 % deposit, 70% balance payment before shipment T/T,Paypal |
| Pakovanje | Poly Bag, Small Box, Carton, or according to customers requirements |
| Proces | NC Gear Hobbing Machines, NC Gear Shapers(Gealson, Moude), NC lathe, NC gear Shaving machines, NC gear milling, Nc gear grinding Machines and many kinds of gear related machines |
| Značajka | Preciznost |
| Pakovanje | Carton Packing |
Profil kompanije
HangZhou Dakunlun Hardware & Plastic Products Co.,Ltd. is a company engaged in Custom Products covering Custom CNC,Plastic Injection,Powder Metallurgy Parts ect. Hot Selling products include Gears,CNC Milling Parts Model Train Wheelsets Shaft,Bushing,Spacer and Brass Turning Parts ect.
Dakunlun was established in May 2006, cooperated with many enterprises at home and abroad (such as Fenda ,LG, Philips Dji and Nissan) to establish a long term friendly business relationship.Our inception is to absorb a variety of talents, improve product quality and staff quality Strict quality guarantee system and perfect management system, high-quality products after-
sales service is our foothold. Our company of “quality first, reputation first” principle, provide customers with quality and quantity of various types of products. Always uphold the “quality, integrity and pragmatic, motivated, service-oriented” business philosophy, and apply to the company’s management and operating. In face of fierce competition, our company’s system is constantly being improved, relying on science and technology, continuously improve the technology content of products sold, for society, customers and companies to create a higher market value. Dakunlun has been in good faith to create enterprises and has won a good reputation, also won the respect of our domestic counterparts.
Recent years our company has reached annual sales of as much as ¥30,000,000, Dakunlun will expand the scale of operation and steady development of corporate economic, sincerely seek partners, good faith cooperation and common developmen
Certifikati
Work Shop Facility
Customer Visit
Pakovanje i dostava
Često postavljana pitanja
1. Are you trading company or manufacturer?
We are a factory has 21 years.
2. How can i get a quotation?
Please send us information for quote: drawing,material,quantity or other requirement.We can accpet PDF,DWG,STEP file formate.If you don’t have the drawing,please send the sample to us,we can quote base on your sample too.
3. What’s your MOQ?
Depends on your specific items.
4. Do you provide samples?Is it free or extra.
Yes,but it’s not free.
5. What about the lead time for mass production?
Honestly,it depends on the order quantity.Normally,15 days to 20 days after your deposit if no tooling needed.
6. What if the part is not good?
We can guarantee good quantity.But if happened,please contact us immediately,take some pictures,we will check on the problem,and solve it asap.
7. How to deliver the good?
We deliver the products by courier company.
8. Can we get some samples before mass production?
Absolutely yes.
9. Will my drawings be safe after sending them to you?
Yes,we will keep them well and won’t release them to the third party without your permission.
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| Primjena: | Motor, Motorcycle, Agricultural Machinery, Car |
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| Tvrdoća: | Očvrsnuta površina zuba |
| Položaj mjenjača: | Vanjski zupčanik |
| Uzorci: | US$ 10/Piece 1 komad (minimalna narudžba) | Uzorak narudžbe According to customer′s requirements |
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| Prilagođavanje: | Dostupno |
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| Troškovi dostave: Procijenjena cijena prijevoza po jedinici. | o troškovima dostave i procijenjenom vremenu isporuke. |
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| Način plaćanja: |
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| Početna uplata Puna uplata |
| Valuta: | US$ |
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| Povrat i refundacije: | Povrat novca možete podnijeti do 30 dana nakon prijema proizvoda. |
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Kako dizajn pužnog kotača doprinosi efikasnosti prijenosa snage?
The design of a worm wheel plays a significant role in ensuring efficient power transmission in mechanical systems. The specific characteristics and features of the worm wheel design contribute to its efficiency. Here’s a detailed explanation of how the design of a worm wheel contributes to the efficiency of power transmission:
1. Profil spiralnog zuba: Zubi pužnog kotača su spiralno izrezani po njegovom obodu. Ovaj spiralni profil zuba omogućava veću kontaktnu površinu između pužnog zupčanika i pužnog kotača, raspoređujući opterećenje na više zuba. Kao rezultat toga, smanjuje se opterećenje na pojedinačnim zubima i minimizira se habanje, što dovodi do poboljšane efikasnosti i dugovječnosti sistema zupčanika.
2. Klizna akcija: Interakcija između pužnog zupčanika i puža uključuje klizno djelovanje. Kako se puž okreće, njegovi navoji se spajaju sa spiralnim zubima pužnog kotača, uzrokujući klizno kretanje između dvije komponente. Ovo klizno djelovanje pomaže u raspodjeli opterećenja i smanjuje koncentraciju sila na određenim tačkama, minimizirajući trenje i habanje. Posljedično, klizno djelovanje doprinosi glatkijem prijenosu snage i poboljšanoj ukupnoj efikasnosti.
3. Podmazivanje: Proper lubrication is essential for the efficient operation of a worm wheel. Lubricants reduce friction between the mating surfaces, minimizing energy losses due to heat and wear. The helical tooth profile and sliding action of the worm wheel allow for effective lubrication distribution along the gear teeth and the worm’s threads, ensuring smooth movement and reducing power losses due to friction.
4. Izbor materijala: Izbor materijala za konstrukciju pužnog kotača može utjecati na njegovu efikasnost. Materijali s niskim koeficijentima trenja i visokom otpornošću na habanje, poput kaljenog čelika ili legura bronze, često se koriste kako bi se smanjili gubici trenja i osigurale dugotrajne performanse. Osim toga, odabir materijala s odgovarajućim karakteristikama čvrstoće i tvrdoće pomaže u održavanju dimenzionalne stabilnosti i integriteta zuba zupčanika, dodatno povećavajući efikasnost prijenosa snage.
5. Geometrija zupčanika i profil zuba: Precizan dizajn zuba na pužnom kotaču doprinosi efikasnom prijenosu snage. Faktori poput profila zuba, ugla pritiska, širine zuba i kontrole zazora utiču na spajanje i zahvat između pužnog zupčanika i pužnog kotača. Optimizovana geometrija zupčanika osigurava pravilnu raspodjelu opterećenja, smanjuje otklon zuba i minimizira gubitke snage zbog neefikasnog kontakta i zahvata zuba.
6. Predopterećenje i kontrola povratnog udara: Pravilno prednaprezanje i kontrola zazora u sistemu pužnog zupčanika mogu poboljšati njegovu efikasnost. Prednaprezanje se odnosi na primjenu kontrolirane količine sile kako bi se eliminirao bilo kakav zazor ili zazor između pužnog zupčanika i pužnog zupčanika. To smanjuje vibracije, poboljšava kontakt između zuba i minimizira gubitke snage povezane sa zazorom. Osiguravanjem preciznog i čvrstog spajanja između komponenti, povećava se efikasnost prijenosa snage.
7. Preciznost proizvodnje: Preciznost proizvodnje pužnog kotača je ključna za njegovu efikasnost. Precizni procesi obrade i montaže su neophodni za postizanje željene geometrije zupčanika, profila zuba i dimenzijskih tolerancija. Visoka preciznost proizvodnje osigurava pravilno poravnanje i spajanje pužnog zupčanika i pužnog kotača, smanjujući nepotrebno trenje i gubitke snage uzrokovane neusklađenošću ili lošim kvalitetom zupčanika.
Uključivanjem ovih dizajnerskih razmatranja i optimizacijom različitih aspekata dizajna pužnog kotača, kao što su profil zuba, podmazivanje, materijali i preciznost proizvodnje, može se maksimizirati efikasnost prijenosa snage. To rezultira smanjenim gubicima energije, poboljšanim ukupnim performansama sistema i produženim vijekom trajanja zupčanika.
Kako izbor pužnih kotača utiče na ukupne performanse i pouzdanost sistema zupčanika?
The choice of worm wheels has a significant impact on the overall performance and reliability of gearing systems. Here’s a detailed explanation of how the selection of worm wheels affects these aspects:
- Izbor materijala: Izbor materijala za pužne kotače ključan je za određivanje njihovih performansi i pouzdanosti. Različiti materijali, poput čelika, bronze ili plastike, nude različite nivoe čvrstoće, izdržljivosti i otpornosti na habanje. Prilikom odabira odgovarajućeg materijala treba uzeti u obzir faktore kao što su zahtjevi za opterećenje, uslovi rada i kompatibilnost s drugim komponentama u sistemu. Odabir visokokvalitetnih materijala koji su pogodni za specifičnu primjenu može poboljšati ukupne performanse i pouzdanost sistema zupčanika.
- Tačnost i tolerancija: Pužni kotači se proizvode s različitim nivoima tačnosti i tolerancije. Veća preciznost i uža tolerancija rezultiraju poboljšanim zahvatom zupčanika, smanjenim zazorom i poboljšanom tačnošću pozicioniranja. Izbor pužnih kotača s odgovarajućim nivoom tačnosti i tolerancije za primjenu je ključan za postizanje željenih performansi i pouzdanosti. U primjenama gdje je precizna kontrola kretanja, visoka tačnost pozicioniranja ili nizak zazor kritičan, odabir pužnih kotača s vrhunskom tačnošću može značajno poboljšati performanse i pouzdanost sistema.
- Dizajn i geometrija zupčanika: Dizajn i geometrija pužnih kotača igraju ključnu ulogu u određivanju njihovih performansi i pouzdanosti. Faktori poput profila zuba, ugla spirale, broja zuba i završne obrade površine zuba utiču na karakteristike zahvata zupčanika, raspodjelu opterećenja, efikasnost i nivo buke. Optimalni dizajn i geometrija zupčanika trebaju se odabrati na osnovu specifičnih zahtjeva primjene i uslova rada. Odabir pužnih kotača sa dobro dizajniranim profilima zupčanika i odgovarajućim geometrijskim parametrima može doprinijeti glatkijem radu, efikasnom prijenosu snage i poboljšanoj pouzdanosti sistema zupčanika.
- Podmazivanje i održavanje: Izbor pužnih kotača može utjecati na zahtjeve za podmazivanje i intervale održavanja zupčaničkog sistema. Neki materijali ili premazi mogu zahtijevati specifična maziva ili tehnike podmazivanja kako bi se osigurao pravilan rad i dugotrajnost. Osim toga, određeni dizajni pužnih kotača mogu imati karakteristike koje olakšavaju zadržavanje i distribuciju maziva, poboljšavajući podmazivanje zupčanika i smanjujući habanje. Uzimanje u obzir aspekata podmazivanja i održavanja prilikom odabira pužnih kotača može poboljšati ukupne performanse, efikasnost i pouzdanost zupčaničkog sistema.
- Nosivost i efikasnost: Izbor pužnih kotača utiče na nosivost i efikasnost sistema zupčanika. Različiti dizajni i materijali pužnih kotača imaju različite nazivne nosivosti i karakteristike efikasnosti. Odabir pužnih kotača koji mogu podnijeti predviđena opterećenja i osigurati efikasan prijenos snage pomaže u sprječavanju preranog habanja, prekomjernog stvaranja topline i kvarova zupčanika. Odabir pužnih kotača s odgovarajućom nosivošću i nazivnim efikasnostima osigurava pouzdane performanse i poboljšava ukupnu pouzdanost sistema zupčanika.
- Kompatibilnost i sistemska integracija: Prilikom izbora pužnih kotača treba uzeti u obzir njihovu kompatibilnost i integraciju s drugim komponentama u sistemu zupčanika. To uključuje faktore kao što su veličine osovina, konfiguracije montaže i povezivanje s pužem. Osiguravanje pravilne kompatibilnosti i integracije minimizira probleme s poravnanjem, smanjuje koncentracije napona i potiče efikasan prijenos snage. Odabir pužnih kotača koji su posebno dizajnirani za kompatibilnost i besprijekornu integraciju unutar sistema poboljšava ukupne performanse, pouzdanost i dugovječnost sistema zupčanika.
In summary, the choice of worm wheels significantly impacts the overall performance and reliability of gearing systems. Considerations such as material selection, accuracy and tolerance, gear design and geometry, lubrication and maintenance requirements, load capacity and efficiency, and compatibility with other system components all contribute to the system’s performance and reliability. By carefully selecting worm wheels that meet the specific application requirements and considering these factors, the overall performance and reliability of the gearing system can be optimized.
Can you explain the role of a worm wheel in conjunction with a worm gear?
In mechanical systems, a worm wheel and a worm gear work together to achieve the transmission of motion and power between two perpendicular shafts. The worm gear is a screw-like gear, while the worm wheel is a circular gear with teeth cut in a helical pattern. Here’s a detailed explanation of the role of a worm wheel in conjunction with a worm gear:
The primary function of a worm wheel and worm gear combination is to provide a compact and efficient means of transmitting rotational motion and power at a right angle. 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.
The worm gear, or worm, is a threaded shaft resembling a screw. It is the driving component of the system and is typically turned by a motor or other power source. The threads on the worm engage with the teeth of the worm wheel, causing the wheel to rotate.
The helical shape of the worm gear teeth and the orientation of the threads on the worm are designed to ensure smooth and efficient power transmission. As the worm rotates, the sliding action between the threads of the worm and the helical teeth of the worm wheel enables the transfer of motion.
The gear ratio between the worm and worm wheel determines the speed reduction and torque multiplication achieved. The number of teeth on the worm wheel compared to the number of threads on the worm determines the gear ratio. For example, a worm wheel with 40 teeth and a worm with one thread would result in a gear ratio of 40:1, meaning the output shaft of the worm wheel rotates once for every 40 rotations of the worm.
The key role of the worm wheel is to receive the rotational motion from the worm and transmit it to the output shaft. It converts the rotary motion of the worm into rotary motion in a different direction, typically at a right angle.
The worm wheel also provides mechanical advantage by multiplying the torque output. Due to the helical shape of the teeth, the sliding action between the worm and the worm wheel allows for a larger contact area and load distribution, resulting in increased torque output at the output shaft.
The combination of the worm gear and worm wheel offers several advantages in mechanical systems:
- High Gear Reduction: The worm gear and worm wheel enable significant speed reduction while increasing torque output, making them suitable for applications requiring high torque and low speed.
- Self-Locking: The friction between the worm gear and the worm prevents backdriving, allowing the worm wheel to maintain its position even when the driving force is removed.
- Kompaktni dizajn: The perpendicular arrangement of the worm gear and worm wheel allows for a compact and space-saving design, making it advantageous in applications with limited space.
- Quiet Operation: The sliding action between the worm gear and worm wheel helps distribute the load over multiple teeth, resulting in smoother and quieter operation.
- Directional Control: The worm gear and worm wheel combination can provide unidirectional motion, preventing motion from the output side back to the input side due to their self-locking property.
Worm gear and worm wheel systems are commonly used in various applications, including automotive, industrial machinery, elevators, conveyor systems, and robotics. Their unique characteristics make them suitable for tasks 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 gear and worm wheel systems. Regular inspections and adherence to manufacturer guidelines are essential for maximizing the lifespan and performance of these components.
urednik CX 2024-02-29