Produktbeskrivelse
LYMC Custom Heavy Duty Machine Parts Kiln Girth Gear Heat Treatment Helical Gear
We can produce large forged and cast gears according to customer’s drawings.
According to customer requirements, we can also carry out
Gear grinding, surface hardening, carburizing and quenching, nitriding and quenching, etc.
1. Standard: DIN; GB, GOST, AISI, etc.
2. Certificering: ISO9001, Form E, Form A, CO
3.Report: Material Report; Hardness Report; UT/MT Report; Dimensions checking report; Mechanical Property Test Report
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Materiale |
Stål |
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Struktur |
Forging,casting |
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Type of gear |
Spur gear |
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Varmebehandling |
Quenching and tempering |
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Behandle |
Forging, rough machining, QT, finish machining |
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Gearets præcision |
Grinding ISO Grade 5-7 & Hobbing ISO Grade 8-9 |
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Inspektion |
Raw material inspection, UT,physical property test,dimension inspect |
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Anvendelse |
Mining machinery, mill, kiln and other equipment |
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Other Products:
Product Process:
Anvendelse:
Gear Products:
About Us:
HangZhou MC Bearing Technology Co.,Ltd (LYMC),who is manufacture located in bearing zone, focus on Slewing bearing, cross roller bearing ,Gear and pinion,Dia from 50mm-8000mm, Our team with technical and full experience in the bearing industry.
*Professional in researching, developing, producing & marketing high precision bearings for 16 years;
*Many series bearings are on stock; Factory directly provide, most competitive price;
*Advanced CNC equipment, guarantee product accuracy & stability;
*One stop purchasing, product include cross roller bearing, rotary table bearing, robotic bearing, slewing bearing, angular contact ball bearing, large and extra large custom made bearing, diameter from 50~9000mm;
*Excellent pre-sale & after sale service. We can go to customers’ project site if needed.
*Professional technical & exporting team ensure excellent product design, quotation, delivering, documentation & custom clearance.
Our Service:
Ofte stillede spørgsmål:
1.Q: Are you trading company or manufacturer ?
A: We are professional slewing bearing manufacturer with 20 years’ experience.
2.Q: How long is your delivery time?
A: Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not in
stock, Also it is according to quantity.
3.Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample, it is extra.
4.Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance, balance before shipment.
5.Q: Can you provide special customization according to the working conditions?
A: Sure, we can design and produce the slewing bearings for different working conditions.
6.Q: How about your guarantee?
A: We provide lifelong after-sales technical service.
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| Anvendelse: | Motor, Machinery, Marine, Agricultural Machinery, Mining, Petroleum, Automatic,Excavator,Crane, |
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| Hårdhed: | Hærdet tandoverflade |
| Gearposition: | Eksternt udstyr |
| Fremstillingsmetode: | Cast Gear |
| Form på tanddel: | Spiralgear |
| Materiale: | Jern |
| Tilpasning: |
Tilgængelig
| Tilpasset anmodning |
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Hvad er formålet med at bruge spiralformede gear i kraftoverførsel?
Tandhjul bruges almindeligvis i kraftoverføringssystemer til forskellige formål. Her er en detaljeret forklaring af formålet med og fordelene ved at bruge spiralformede tandhjul i kraftoverføring:
- Jævn og effektiv kraftoverførsel: Et af de primære formål med at bruge spiralformede tandhjul i kraftoverførsel er at opnå en jævn og effektiv kraftoverførsel. Den skrånende tandprofil på spiralformede tandhjul muliggør gradvis og kontinuerlig indgreb af tænderne, hvilket minimerer stødbelastninger og sikrer en mere ensartet kraftfordeling. Dette resulterer i en jævnere kraftoverførsel med reduceret støj, vibrationer og slid.
- Højmomenttransmission: Tandhjul er kendt for deres høje momentbærende kapacitet. De skrå tænder på tandhjul muliggør et større tandkontaktområde sammenlignet med andre tandhjulstyper, såsom cylindriske tandhjul. Dette øgede tandkontaktområde gør det muligt for tandhjul at overføre højere drejningsmoment, hvilket gør dem velegnede til applikationer, der kræver overførsel af store mængder kraft, såsom i industrimaskiner, bildrev og tungt udstyr.
- Variable hastighedsforhold: Tandhjul kan designes med forskellige antal tænder og varierende spiralvinkler, hvilket giver mulighed for en bred vifte af hastighedsforhold. Ved at vælge den passende kombination af tandhjul kan rotationshastighed og drejningsmoment justeres for at opfylde kravene i kraftoverføringssystemet. Denne fleksibilitet i hastighedsforhold gør spiralhjul alsidige i applikationer, hvor variabel hastighedsstyring er nødvendig.
- Reduktion af støj og vibrationer: Den skrå tandprofil og gradvise indgreb af spiralformede tandhjul bidrager til reduktion af støj og vibrationer i kraftoverføringssystemer. Sammenlignet med cylindriske tandhjul genererer spiralformede tandhjul mindre støj og vibrationer på grund af deres mere jævne indgrebsegenskaber og forbedrede belastningsfordeling. Dette gør spiralformede tandhjul særligt fordelagtige i applikationer, hvor støjreduktion og jævn drift er vigtige overvejelser, såsom i biltransmissioner og præcisionsudstyr.
- Kompakt design: Tandhjul kan opnå høje udvekslingsforhold i et relativt kompakt design. De skrå tænder på tandhjul gør det muligt for flere tænder at være i kontakt på et givet tidspunkt, hvilket muliggør et højere udvekslingsforhold sammenlignet med cylindriske tandhjul af samme størrelse. Denne kompakthed er fordelagtig, når der er pladsbegrænsninger, eller når en mindre gearmekanisme ønskes uden at gå på kompromis med ydeevne eller momentkapacitet.
- Høj pålidelighed og holdbarhed: Tandhjul er designet til at fordele belastningen over flere tænder, hvilket resulterer i forbedret bæreevne og øget gearstyrke. Den skrånende tandprofil giver mulighed for et større kontaktareal, hvilket reducerer spændingskoncentrationer og øger gearets modstandsdygtighed over for slid og udmattelse. Disse faktorer bidrager til den høje pålidelighed og holdbarhed af spiralhjul, hvilket gør dem velegnede til krævende kraftoverføringsapplikationer, der kræver lang levetid.
Kort sagt er formålet med at bruge spiralformede gear i kraftoverføring at opnå en jævn og effektiv kraftoverførsel, højt moment, variabel hastighedskontrol, støj- og vibrationsreduktion, kompakt design og høj pålidelighed. Disse fordele gør spiralformede gear meget udbredt i forskellige industrier, herunder bilindustrien, produktion, energi og mange andre applikationer, der kræver pålidelig og effektiv kraftoverførsel.
Can helical gears be used in precision manufacturing equipment?
Yes, helical gears can be used in precision manufacturing equipment, and they are often chosen for their specific advantages in such applications. Helical gears offer several features that make them suitable for precision manufacturing equipment. Here is a detailed explanation:
- Smooth and Precise Operation: Helical gears provide smooth and precise operation due to their gradual engagement of teeth. The helical tooth profile allows for gradual contact between mating gears, resulting in reduced noise, vibration, and backlash. The smooth operation is essential in precision manufacturing equipment where precise motion control and accuracy are required.
- High Load Capacity: Helical gears have high load-carrying capacity due to the larger contact area between the teeth compared to other gear types. This feature is beneficial in precision manufacturing equipment that may encounter heavy loads or high torque requirements. The increased load capacity ensures the gears can withstand the forces involved in precision machining or manufacturing processes.
- Efficiency: Helical gears can achieve high efficiency levels, especially when properly designed and manufactured. The helical tooth profile allows for efficient power transmission with minimal energy losses. In precision manufacturing equipment, high efficiency is desirable to maximize the utilization of input power and minimize heat generation.
- Kompakt design: Helical gears have a compact design that allows for efficient use of space in precision manufacturing equipment. The helical gear configuration can provide a higher gear ratio in a smaller package compared to other gear types, making it suitable for equipment with limited space or complex layouts.
- Wide Range of Applications: Helical gears are versatile and can be used in various precision manufacturing equipment. They are commonly found in gearboxes, machine tools, milling machines, lathes, robotics, printing presses, and other equipment where precise motion control and high accuracy are required.
When using helical gears in precision manufacturing equipment, it is crucial to consider factors such as gear quality, material selection, lubrication, and proper alignment. High-quality gear manufacturing processes, accurate gear tooth profiles, and precise gear alignment are essential for achieving the desired precision and performance in manufacturing equipment.
Overall, helical gears are a popular choice in precision manufacturing equipment due to their smooth operation, high load capacity, efficiency, and compact design. Their versatility and ability to deliver precise motion control make them well-suited for various applications in precision manufacturing.
What industries commonly use helical gears?
Helical gears are widely utilized in various industries due to their versatility and advantageous characteristics. Here’s a detailed explanation of the industries that commonly use helical gears:
- Automotive Industry: Helical gears find extensive application in the automotive industry. They are used in transmissions, differentials, and powertrain systems to transmit power efficiently and achieve the desired gear ratios. Helical gears help ensure smooth and reliable operation while reducing noise and vibration in vehicles.
- Industrial Machinery: Helical gears are commonly employed in industrial machinery across multiple sectors. They are used in gearboxes, conveyors, pumps, compressors, and various other mechanical systems that require power transmission between parallel shafts. Helical gears provide reliable and efficient motion control in industrial applications.
- Aerospace and Defense: The aerospace and defense industries utilize helical gears in various applications. They are found in aircraft engines, helicopter transmissions, missiles, radar systems, and other critical components. Helical gears play a crucial role in ensuring reliable and precise motion control in aerospace and defense systems.
- Power Generation: Helical gears are utilized in power generation systems such as turbines, generators, and wind turbines. They transmit rotational motion from the turbine or generator shaft to the electrical generator, contributing to efficient electricity production. Helical gears are integral to power generation in hydroelectric, thermal, and renewable energy plants.
- Robotics and Automation: Helical gears are extensively used in robotics and automation systems. They provide accurate motion control and power transmission in robotic arms, CNC machines, automated assembly lines, and other robotic applications. Helical gears enable precise positioning and efficient operation of robotic systems.
- Machine Tools: The machine tool industry relies on helical gears for accurate motion control and power transmission. Helical gears are used in milling machines, lathes, gear hobbing machines, and other machine tools. They enable precise cutting, shaping, and machining operations in the production of various components.
- Mining and Construction: Helical gears are well-suited for heavy-duty applications in the mining and construction industries. They are used in mining equipment, excavators, bulldozers, and other machinery that operates under high loads and requires reliable power transmission. Helical gears help handle the demanding conditions of mining and construction operations.
- Oil and Gas: The oil and gas industry utilizes helical gears in various equipment and machinery. They are found in pumps, compressors, drilling rigs, and offshore platforms. Helical gears enable efficient power transmission and motion control in oil and gas exploration, extraction, and refining processes.
- Printing and Packaging: Helical gears are employed in the printing and packaging industry. They are used in printing presses, packaging machines, and other equipment that requires precise motion control and reliable power transmission. Helical gears contribute to accurate registration and high-quality printing and packaging operations.
- Textile Industry: In the textile industry, helical gears are utilized in various machinery and equipment. They are found in spinning machines, weaving machines, and textile processing equipment. Helical gears enable precise motion control and power transmission, contributing to efficient textile production.
These are just a few examples of the industries that commonly use helical gears. Helical gears’ versatility, load-carrying capacity, and smooth operation make them suitable for numerous applications across different sectors where reliable power transmission and precise motion control are essential.
editor by Dream 2024-05-16
