产品描述
优质粉末冶金零件和金属烧结零件
我们可提供各种粉末冶金零件，包括铁基和铜基零件，品质优良，价格实惠。请您提供图纸或样品，我们将根据客户要求进行生产。如果您对我们的产品感兴趣，请随时联系我们，我们将竭诚为您提供最优质的产品和最佳的服务。谢谢！
我们如何与客户合作？
1. 对于设计专家或拥有自己工程团队的大公司：我们希望收到您提供的完整询价包，包括图纸、3D 模型、数量、图片；
2. 对于创业公司老板或工程新手来说：只需发送你想尝试的想法，你甚至不需要知道什么是铸造；
3. 我们的销售人员将在 24 小时内回复您，以确认更多细节并给出预计报价时间；
4. 我们的工程团队将评估您的询价，并在接下来的 1~3 个工作日内提供报价。
5. 如有需要，我们可以随时安排您和我们的工程师一起进行技术交流会议。
| 产地： | 中国江苏 |
| 类型： | 粉末冶金烧结 |
| 备件类型： | 粉末冶金零件 |
| 机械测试报告： | 假如 |
| 材料： | 铁、不锈钢、钢、铜 |
| 主要卖点： | 质量保证 |
| 模具类型： | 钨钢 |
| 材料标准： | MPIF 35、DIN 3571、JIS Z 2550 |
| 应用： | 小型家用电器、锁具、电动工具、汽车 |
| 品牌名称： | OEM服务 |
| 电镀： | 定制 |
| 售后服务： | 在线支持 |
| 加工： | 粉末冶金，数控加工 |
| 粉末冶金： | 高频淬火，油浸 |
| 质量控制： | 100% 检验 |
粉末冶金工艺的优势
1. 成本效益高
最终产品可采用粉末冶金法压制成型，无需或可缩短机械加工时间，从而大大节省材料并降低生产成本。
2. 复杂形状
粉末冶金技术可以直接从压制模具中获得复杂的形状，无需任何机械加工，例如齿、花键、轮廓、正面几何形状等。
3. 高精度
在压实垂直方向上，烧结后的可达到的公差通常为 IT 8-9，定径后可提高到 IT 5-7。额外的机械加工工序可以提高精度。
4. 自润滑
材料的互连孔隙可以充满油，从而获得自润滑轴承：油在轴承和轴之间提供持续润滑，该系统不需要任何额外的外部润滑剂。
5. 绿色技术
烧结部件的制造过程被认证为生态环保，因为材料浪费非常少，产品可回收利用，而且由于材料不熔融，能源效率很高。
常问问题
问题1：付款方式是什么？
答：通常情况下，您需要预付总金额的50%。余款需在发货前付清。
Q2：如何保证高质量？
答：100% 检测。我们拥有卡尔蔡司高精度检测设备和检测部门，确保每件产品的尺寸、外观和压力测试均合格。
Q3：你们多久会给我回复？
A：我们会在12小时内尽快与您联系。
Q4. 你们的交货时间如何？
答：一般情况下，收到预付款后需要25至35天。具体交货时间取决于商品种类和订单数量。如果商品为非标产品，我们需要额外预留10至15天用于模具制作。
Q5. 你们可以根据样品或图纸生产吗？
答：是的，我们可以根据您的样品或技术图纸进行生产。我们可以制作模具和夹具。
Q6：模具费用如何计算？
答：模具费只在首次下单时收取一次，以后所有订单，即使是模具维修或保养，也不会再收取模具费。
Q7：你们的样品政策是什么？
答：如果我们有现货，我们可以提供样品，但客户需要支付样品费和快递费。
Q8：您如何与我们建立长期良好的合作关系？
A：1. 我们保持良好的质量和有竞争力的价格，以确保我们的客户受益；
2. 我们尊重每一位顾客，视他们为朋友，真诚地与他们做生意、交朋友，无论他们来自哪里。
Planetary Gearbox
This article will explore the design and applications of a planetary gearbox. The reduction ratio of a planetary gearbox is dependent on the number of teeth in the gears. The ratios of planetary gearboxes are usually lower than those of conventional mechanical transmissions, which are mainly used to drive engines and generators. They are often the best choice for heavy-duty applications. The following are some of the advantages of planetary gearboxes.
行星齿轮箱
Planetary gearboxes work on a similar principle to solar systems. They rotate around a center gear called the sun gear, and 2 or more outer gears, called planet gears, are connected by a carrier. These gears then drive an output shaft. The arrangement of planet gears is similar to that of the Milky Way’s ring of planets. This arrangement produces the best torque density and stiffness for a gearbox.
As a compact alternative to normal pinion-and-gear reducers, planetary gearing offers many advantages. These characteristics make planetary gearing ideal for a variety of applications, including compactness and low weight. The efficiency of planetary gearing is enhanced by the fact that 90 percent of the input energy is transferred to the output. The gearboxes also have low noise and high torque density. Additionally, their design offers better load distribution, which contributes to a longer service life.
Planetary gears require lubrication. Because they have a smaller footprint than conventional gears, they dissipate heat well. In fact, lubrication can even lower vibration and noise. It’s also important to keep the gears properly lubricated to prevent the wear and tear that comes with use. The lubrication in planetary gears also helps keep them operating properly and reduces wear and tear on the gears.
A planetary gearbox uses multiple planetary parts to achieve the reduction goal. Each gear has an output shaft and a sun gear located in the center. The ring gear is fixed to the machine, while the sun gear is attached to a clamping system. The outer gears are connected to the carrier, and each planetary gear is held together by rings. This arrangement allows the planetary gear to be symmetrical with respect to the input shaft.
The gear ratio of a planetary gearbox is defined by the sun gear’s number of teeth. As the sun gear gets smaller, the ratio of the gear will increase. The ratio range of planetary gears ranges from 3:1 to 10 to one. Eventually, however, the sun gear becomes too small, and the torque will fall significantly. The higher the ratio, the less torque the gears can transmit. So, planetary gears are often referred to as “planetary” gears.
Their design
The basic design of a Planetary Gearbox is quite simple. It consists of 3 interconnecting links, each of which has its own torque. The ring gear is fixed to the frame 0 at O, and the other 2 are fixed to each other at A and B. The ring gear, meanwhile, is attached to the planet arm 3 at O. All 3 parts are connected by joints. A free-body diagram is shown in Figure 9.
During the development process, the design team will divide the power to each individual planet into its respective power paths. This distribution will be based on the meshing condition of all gears in the system. Then, the design team will proceed to determine the loads on individual gear meshes. Using this method, it is possible to determine the loads on individual gear meshes and the shape of ring gear housing.
Planetary Gearboxes are made of 3 gear types. The sun gear is the center, which is connected to the other 2 gears by an internal tooth ring gear. The planet pinions are arranged in a carrier assembly that sets their spacing. The carrier also incorporates an output shaft. The 3 components in a Planetary Gearbox mesh with each other, and they rotate together as one. Depending on the application, they may rotate at different speeds or at different times.
The planetary gearbox’s design is unique. In a planetary gearbox, the input gear rotates around the central gear, while the outer gears are arranged around the sun gear. In addition, the ring gear holds the structure together. A carrier connects the outer gears to the output shaft. Ultimately, this gear system transmits high torque. This type of gearbox is ideal for high-speed operations.
The basic design of a Planetary Gearbox consists of multiple contacts that must mesh with each other. A single planet has an integer number of teeth, while the ring has a non-integer number. The teeth of the planets must mesh with each other, as well as the sun. The tooth counts, as well as the planet spacing, play a role in the design. A planetary gearbox must have an integer number of teeth to function properly.
应用程序
In addition to the above-mentioned applications, planetary gearing is also used in machine tools, plastic machinery, derrick and dock cranes, and material handling equipments. Further, its application is found in dredging equipment, road-making machinery, sugar crystallizers, and mill drives. While its versatility and efficiency makes it a desirable choice for many industries, its complicated structure and construction make it a complex component.
Among the many benefits of using a planetary gearbox, the ability to transmit greater torque into a controlled space makes it a popular choice for many industries. Moreover, adding additional planet gears increases the torque density. This makes planetary gears suitable for applications requiring high torque. They are also used in electric screwdrivers and turbine engines. However, they are not used in everything. Some of the more common applications are discussed below:
One of the most important features of planetary gearboxes is their compact footprint. They are able to transmit torque while at the same time reducing noise and vibration. In addition to this, they are able to achieve a high speed without sacrificing high-quality performance. The compact footprint of these gears also allows them to be used in high-speed applications. In some cases, a planetary gearbox has sliding sections. Some of these sections are lubricated with oil, while others may require a synthetic gel. Despite these unique features, planetary gears have become common in many industries.
Planetary gears are composed of 3 components. The sun gear is the input gear, whereas the planet gears are the output gears. They are connected by a carrier. The carrier connects the input shaft with the output shaft. A planetary gearbox can be designed for various requirements, and the type you use will depend on the needs of your application. Its design and performance must meet your application’s needs.
The ratios of planetary gears vary depending on the number of planets. The smaller the sun gear, the greater the ratio. When planetary stages are used alone, the ratio range is 3:1 to 10:1. Higher ratios can be obtained by connecting several planetary stages together in the same ring gear. This method is known as a multi-stage gearbox. However, it can only be used in large gearboxes.
Maintenance
The main component of a planetary gearbox is the planetary gear. It requires regular maintenance and cleaning to remain in top shape. Demand for a longer life span protects all other components of the gearbox. This article will discuss the maintenance and cleaning procedures for planetary gears. After reading this article, you should know how to maintain your planetary gearbox properly. Hopefully, you can enjoy a longer life with your gearbox.
Firstly, it is important to know how to properly lubricate a planetary gearbox. The lubricant is essential as gears that operate at high speeds are subject to high levels of heat and friction. The housing of the planetary gearbox should be constructed to allow the heat to dissipate. The recommended oil is synthetic, and it should be filled between 30 and 50 percent. The lubricant should be changed at least every 6 months or as needed.
While it may seem unnecessary to replace a planetary gearbox, regular servicing will help it last a long time. A regular inspection will identify a problem and the appropriate repairs are needed. Once the planetary gearbox is full, it will plug with gear oil. To avoid this problem, consider getting the unit repaired instead of replacing the gearbox. This can save you a lot of money over a new planetary gearbox.
Proper lubrication is essential for a long life of your planetary gearbox. Oil change frequency should be based on oil temperature and operating speed. Oil at higher temperatures should be changed more frequently because it loses its molecular structure and cannot form a protective film. After this, oil filter maintenance should be performed every few months. Lastly, the gearbox oil needs to be checked regularly and replaced when necessary.
