제품 설명
Wholesale Factory Custom Small Planetary CHINAMFG Worm Helical Gear
Gear transmission relies on the thrust between gear teeth to transmit motion and power, also known as meshing transmission. With this gradual meshing, helical gears operate much more smoothly and quietly than spur gears. Therefore, almost all automobile transmissions use helical gears.Since the teeth on the helical gear present a certain angle, the gears will be under a certain amount of stress when they mesh. Equipment using helical gears is equipped with bearings to withstand this pressure.
The precision of gear grinding precision gear can reach 5~6 levels. The corresponding dimensional accuracy can be achieved through precision gear grinding machine and grinder. It has the characteristics of stable transmission, low noise, long service life, and is suitable for high-power and heavy load.
| Product name | Spur Gear & Helical Gear & Gear Shaft |
| 사용 가능한 자재 | Stainless Steel, Carbon Steel, Brass, Bronze, Iron, Aluminum Alloy etc |
| 열처리 | Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding…… |
| 표면 처리 | 침탄 및 담금질, 템퍼링, 치면 고온 담금질 경화, 템퍼링 |
| 구경 | 완성 보어, 파일럿 보어, 특별 요청 |
| Processing Method | 몰딩, 셰이빙, 호빙, 드릴링, 탭핑, 리밍, 수동 모따기, 연삭 등 |
| Pressure Angle | 20 Degree |
| 경도 | 55- 60HRC |
| Size | Customer Drawings & ISO standard |
| 패키지 | 목재 상자/컨테이너 및 팔레트, 또는 주문 제작 |
| 자격증 | ISO9001:2008 |
| 가공 공정 | Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping |
| 응용 프로그램 | Toy, Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment,daily living equipment, |
| Advantages | 1. Produce strictly in accordance with ANSI or DIN standard dimension |
Product Process
애플리케이션:
About Us:
HangZhou MC Bearing Technology Co.,Ltd (LYMC),who is manufacture located in bearing zone, focus on Slewing bearing, cross roller bearing 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:
FAQ:
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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| 애플리케이션: | Motor, Machinery, Marine, Agricultural Machinery, Mining, Petroleum, Automatic,Excavator,Crane, |
|---|---|
| 경도: | 경화된 치아 표면 |
| 기어 위치: | External Gear |
| 톱니 모양 부분 형태: | Spur Gear |
| 재료: | Stainless Steel |
| 유형: | Non-Circular Gear |
| 맞춤 설정: | 사용 가능 |
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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:
- 높은 기어 감속비: 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.
- 자동 잠금 기능: 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.
- 컴팩트한 디자인: 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.
- 조용한 작동: 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.
사용 가능한 다양한 유형과 구성의 웜 기어에 대해 설명해 주시겠습니까?
There are several types and configurations of worm wheels available to suit different applications and requirements. Here’s a description of the various types and configurations:
- 단일 나사산 웜 기어: 이는 가장 일반적인 웜 휠 구조입니다. 둘레에 웜 기어와 맞물리는 단일 나사산이 있습니다. 단일 나사산 웜 휠은 높은 감속비를 제공하며 높은 토크와 저속 작동이 요구되는 용도에 사용됩니다.
- 이중 나사산 웜 기어: 이중 나사산 웜 휠은 원주에 두 개의 나사산이 있어 접촉 면적이 증가하고 하중 분산이 향상됩니다. 이러한 구조 덕분에 토크 전달 용량이 높아지고 작동이 더욱 부드러워집니다. 이중 나사산 웜 휠은 더욱 높은 토크 출력과 향상된 효율이 요구되는 분야에 사용됩니다.
- 비원통형 웜 휠: 경우에 따라 웜 휠은 원통형이 아닌 형태를 가질 수 있습니다. 예를 들어, 오목하거나 볼록한 단면을 가질 수 있습니다. 비원통형 웜 휠은 접촉 면적 증가, 하중 분산 개선 또는 특수 동작 제어와 같은 고유한 요구 사항을 충족하도록 설계된 특정 용도에 사용됩니다.
- 감싸는 웜 휠: 감싸는 형태의 웜 휠은 특수한 톱니 형상을 통해 접촉 면적을 넓히고 하중 지지력을 향상시킵니다. 웜 휠의 톱니는 웜 기어의 나선형 나사산을 감싸면서 맞물림을 강화하고 하중을 효과적으로 분산시킵니다. 감싸는 형태의 웜 휠은 뛰어난 토크 전달력과 내구성이 요구되는 고하중 환경에 주로 사용됩니다.
- 하이포이드 웜 휠: 하이포이드 웜 휠은 웜 기어의 중심선이 웜 휠의 중심선에서 벗어나 있는 하이포이드 오프셋 구조로 설계되었습니다. 이러한 구조는 더욱 부드러운 맞물림과 접촉 면적 증가를 가능하게 하여 하중 분산을 개선하고 마모를 줄입니다. 하이포이드 웜 휠은 높은 토크, 컴팩트한 설계 및 부드러운 작동이 요구되는 분야에 주로 사용됩니다.
- 재료: 웜 기어는 용도에 따라 다양한 재질로 제작될 수 있습니다. 일반적인 재질로는 강철, 청동, 황동 및 특수 합금이 있습니다. 강철 웜 기어는 높은 강도와 내구성을 제공하는 반면, 청동 및 황동 웜 기어는 뛰어난 내마모성과 자가 윤활 특성을 제공합니다. 재질 선택은 하중 용량, 작동 조건 및 비용과 같은 요소에 따라 결정됩니다.
These are some of the types and configurations of worm wheels available. The selection of a particular type depends on the specific application requirements, including torque, speed, load capacity, space constraints, and desired efficiency. It’s important to consider factors such as tooth profile, material selection, and manufacturing precision to ensure the reliable and efficient operation of the worm wheel in a given application.
Are there innovations or advancements in worm wheel technology that have emerged in recent years?
Yes, there have been significant innovations and advancements in worm wheel technology in recent years. Here’s a detailed explanation of some notable developments:
- Improved Materials: The development of new materials and advanced manufacturing techniques has contributed to improved performance and durability of worm wheels. High-performance materials such as hardened steels, alloys, and composite materials are being used to enhance the strength, wear resistance, and load-carrying capacity of worm wheels. These materials offer better fatigue resistance, reduced friction, and increased efficiency, leading to longer service life and improved overall performance.
- Enhanced Tooth Profile Design: Innovations in tooth profile design have focused on optimizing the contact pattern, load distribution, and efficiency of worm wheels. Advanced computer-aided design (CAD) and simulation tools enable the modeling and analysis of complex tooth profiles, resulting in improved gear meshing and reduced losses. Modified tooth profiles, such as helical or curved teeth, are being employed to minimize sliding friction, increase tooth engagement, and enhance overall efficiency.
- Surface Treatments and Coatings: Surface treatments and coatings are being used to improve the wear resistance, reduce friction, and enhance the performance of worm wheels. Technologies such as nitriding, carburizing, and diamond-like carbon (DLC) coatings are applied to the gear surfaces to increase hardness, reduce friction, and minimize wear. These treatments and coatings improve the efficiency and extend the lifespan of worm wheels, particularly in demanding applications with high loads or harsh operating conditions.
- Advanced Manufacturing Techniques: Innovations in manufacturing techniques have enabled the production of worm wheels with higher precision, tighter tolerances, and improved surface finishes. Technologies such as computer numerical control (CNC) machining, 3D printing, and advanced grinding methods allow for the production of complex geometries and accurate tooth profiles. These advancements result in better gear meshing, reduced noise, improved efficiency, and enhanced overall performance of worm wheel systems.
- Integrated Lubrication Systems: Integrated lubrication systems have been developed to optimize the lubrication process and improve the efficiency of worm wheels. These systems use precise oil delivery mechanisms, such as micro-pumps or spray nozzles, to deliver lubricant directly to the meshing surfaces. The controlled and targeted lubrication ensures proper lubricant film formation, reduces frictional losses, and minimizes wear. Integrated lubrication systems also help to maintain consistent lubricant quality and reduce the need for manual lubrication maintenance.
- Smart Monitoring and Predictive Maintenance: Advancements in sensor technology, data analytics, and connectivity have facilitated the implementation of smart monitoring and predictive maintenance strategies for worm wheel systems. Sensors embedded in the gear assembly can collect real-time data on parameters such as temperature, vibration, or load. This data is then analyzed using machine learning algorithms to detect anomalies, predict potential failures, and optimize maintenance schedules. Smart monitoring and predictive maintenance help to maximize uptime, reduce downtime, and improve the overall reliability and efficiency of worm wheel systems.
These recent innovations and advancements in worm wheel technology have resulted in improved performance, efficiency, durability, and reliability of worm wheel systems. Continued research and development in this field are expected to drive further advancements and expand the capabilities of worm wheel technology in various applications.
editor by CX 2024-02-27