产品描述
Excellent powder metallurgy parts metallic sintered parts
We could offer various powder metallurgy parts including iron based and copper based with top quality and cheapest price, please only send the drawing or sample to us, we will according to customer’s requirement to make it. if you are interested in our product, please do not hesitate to contact us, we would like to offer the top quality and best service for you. thank you!
How do We Work with Our Clients
1. For a design expert or a big company with your own engineering team: we prefer to receive a fully RFQ pack from you including drawing, 3D model, quantity, pictures;
2. For a start-up company owner or green hand for engineering: just send an idea that you want to try, you don’t even need to know what casting is;
3. Our sales will reply you within 24 hours to confirm further details and give the estimated quote time;
4. Our engineering team will evaluate your inquiry and provide our offer within next 1~3 working days.
5. We can arrange a technical communication meeting with you and our engineers together anytime if required.
| Place of origin: | Jangsu,China |
| 类型： | Powder metallurgy sintering |
| Spare parts type: | Powder metallurgy parts |
| Machinery Test report: | Provided |
| 材料： | Iron,stainless,steel,copper |
| Key selling points: | Quality assurance |
| Mould type: | Tungsten steel |
| Material standard: | MPIF 35,DIN 3571,JIS Z 2550 |
| 应用： | Small home appliances,Lockset,Electric tool, automobile, |
| Brand Name: | OEM SERVICE |
| Plating: | 定制 |
| 售后服务： | Online support |
| Processing: | Powder Metallurgr,CNC Machining |
| Powder Metallurgr: | High frequency quenching, oil immersion |
| Quality Control: | 100% inspection |
The Advantage of Powder Metallurgy Process
1. Cost effective
The final products can be compacted with powder metallurgy method ,and no need or can shorten the processing of machine .It can save material greatly and reduce the production cost .
2. Complex shapes
Powder metallurgy allows to obtain complex shapes directly from the compacting tooling ,without any machining operation ,like teeth ,splines ,profiles ,frontal geometries etc.
3. High precision
Achievable tolerances in the perpendicular direction of compacting are typically IT 8-9 as sintered,improvable up to IT 5-7 after sizing .Additional machining operations can improve the precision .
4. Self-lubrication
The interconnected porosity of the material can be filled with oils ,obtaining then a self-lubricating bearing :the oil provides constant lubrication between bearing and shaft ,and the system does not need any additional external lubricant .
5. Green technology
The manufacturing process of sintered components is certified as ecological ,because the material waste is very low ,the product is recyclable ,and the energy efficiency is good because the material is not molten.
常问问题
Q1: What is the type of payment?
A: Usually you should prepay 50% of the total amount. The balance should be pay off before shipment.
Q2: How to guarantee the high quality?
A: 100% inspection. We have Carl Zeiss high-precision testing equipment and testing department to make sure every product of size,appearance and pressure test are good.
Q3: How long will you give me the reply?
A: we will contact you in 12 hours as soon as we can.
Q4. 你们的交货时间如何？
A: Generally, it will take 25 to 35 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. and if the item was non standard, we have to consider extra 10-15days for tooling/mould made.
Q5. Can you produce according to the samples or drawings?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6: How about tooling Charge?
A: Tooling charge only charge once when first order, all future orders would not charge again even tooling repair or under maintance.
Q7: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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| 售后服务： | Online |
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| 保修单： | 1 年 |
| 健康）状况： | 新的 |
| 认证： | ISO9001, IATF16949 |
| 标准： | DIN, ASTM, GOST, GB, JIS, ANSI, BS |
| 定制： | 定制 |
| 示例： | US$ 20/件 1 件（最低订购量） | |
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| 定制化： | 可用的 |
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你能解释一下蜗轮和蜗杆共同起的作用吗？
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:
蜗轮蜗杆组合的主要功能是提供一种紧凑高效的直角旋转运动和动力传递方式。蜗杆与蜗轮的相互作用可实现高减速比，使其适用于需要大减速比和高扭矩输出的应用。
蜗轮蜗杆，或称蜗杆，是一种类似螺丝的带螺纹轴。它是系统的驱动部件，通常由电机或其他动力源驱动。蜗杆上的螺纹与蜗轮的齿啮合，带动蜗轮旋转。
蜗轮蜗杆的螺旋齿形和蜗杆螺纹的排列方向经过精心设计，确保动力传输平稳高效。当蜗杆旋转时，蜗杆螺纹与蜗轮螺旋齿之间的滑动作用实现了动力的传递。
蜗杆与蜗轮之间的齿轮比决定了减速比和扭矩倍增比。蜗轮的齿数与蜗杆的螺纹数之比决定了齿轮比。例如，一个40齿的蜗轮和一个单螺纹的蜗杆，其齿轮比为40:1，这意味着蜗轮的输出轴每旋转一周，蜗杆旋转40周。
蜗轮的主要作用是接收蜗杆的旋转运动并将其传递到输出轴。它将蜗杆的旋转运动转换成另一个方向的旋转运动，通常是垂直于蜗杆旋转方向的旋转运动。
蜗轮蜗杆通过倍增扭矩输出来提供机械优势。由于其齿轮呈螺旋状，蜗杆与蜗轮之间的滑动作用增大了接触面积和载荷分布，从而提高了输出轴的扭矩输出。
蜗轮蜗杆与蜗杆的组合在机械系统中具有以下几个优点：
- 高速齿轮减速： 蜗轮蜗杆和蜗轮蜗杆能够显著降低转速，同时增加扭矩输出，因此适用于需要高扭矩和低转速的应用。
- 自锁式： 蜗轮与蜗杆之间的摩擦力可防止反向驱动，即使驱动力消失，蜗轮也能保持其位置。
- 紧凑型设计： 蜗轮和蜗杆的垂直布置使得结构紧凑、节省空间，因此在空间有限的应用中具有优势。
- 静音运行： 蜗轮蜗杆与蜗轮之间的滑动作用有助于将负载分散到多个齿上，从而实现更平稳、更安静的运行。
- 方向控制： 蜗轮蜗杆和蜗轮组合可以提供单向运动，由于其自锁特性，可以防止运动从输出侧反向传递到输入侧。
蜗轮蜗杆传动系统广泛应用于汽车、工业机械、电梯、输送系统和机器人等领域。其独特的特性使其适用于需要精确控制、高扭矩和紧凑设计的应用场合。
值得注意的是，正确的润滑、维护和设计对于确保蜗轮蜗杆系统的可靠高效运行至关重要。定期检查并遵守制造商的指导方针是最大限度地延长这些部件使用寿命和提升性能的必要条件。
蜗轮如何提高机械系统在不同环境下的适应性和多功能性？
Worm wheels play a significant role in enhancing the adaptability and versatility of mechanical systems across various settings. Here’s a detailed explanation of how worm wheels contribute to these aspects:
- 可变速比： 蜗轮蜗杆传动装置能够以可变速比在蜗杆和蜗轮之间传递运动。通过改变蜗轮的齿数或蜗杆的节圆直径，可以实现不同的速比。这种灵活的速度控制使机械系统能够适应不同的运行条件，满足不同的负载需求，并为特定应用提供所需的输出速度。
- 方向可逆性： One of the key advantages of worm wheels is their ability to transmit motion in both clockwise and counterclockwise directions. By reversing the direction of the worm’s rotation, the motion can be transmitted in the opposite direction through the worm wheel. This feature contributes to the adaptability of mechanical systems, allowing for bidirectional operation and versatility in various applications where reversible motion is required.
- 紧凑型设计： Worm wheels offer a compact and space-efficient design due to their high gear ratio capabilities. The worm’s helical shape allows for a large reduction in speed within a relatively small package size. This compact design is advantageous in applications where space is limited or where a high gear reduction is required without occupying excessive space. The compactness of worm wheels enhances the adaptability of mechanical systems in diverse settings, including compact machinery, automotive applications, or tight spaces.
- 高扭矩传动： 蜗轮蜗杆以其传递高扭矩的能力而闻名。蜗杆与蜗轮之间的滑动作用形成较大的接触面积，从而实现高效的扭矩传递。这种高扭矩传递能力使蜗轮蜗杆适用于需要高扭矩输出的应用，例如起重机构、输送系统或重型机械。高扭矩处理能力有助于提高机械系统在不同环境下的通用性和适应性。
- 机械优势： 蜗轮蜗杆通过将较小的旋转输入力转换为较大的旋转输出力，从而提供机械优势。这种机械优势源于蜗杆和蜗轮之间的齿轮比。它使机械系统能够产生比输入力或扭矩更大的输出力或扭矩。这一特性在需要放大力或扭矩的应用中尤为重要，使系统能够适应不同的负载需求，并执行原本具有挑战性或不切实际的任务。
- 降噪： 蜗轮蜗杆因其蜗杆与蜗轮齿之间的滑动接触而具有运行安静的特点。与其他类型的齿轮（例如正齿轮或锥齿轮）相比，这种滑动作用降低了齿轮啮合带来的冲击和噪音。蜗轮蜗杆的降噪性能使其适用于对噪音控制要求较高的应用，例如精密设备、办公机械或对噪音敏感的环境。这有助于机械系统适应各种需要低噪音水平的环境。
总体而言，蜗轮蜗杆显著提升了机械系统在各种环境下的适应性和多功能性。其可变速比、方向可逆性、紧凑的设计、高扭矩传递、机械优势和降噪性能使其能够满足特定需求，并在不同的应用中执行各种任务。
你能举例说明一下哪些产品或机械在其系统中使用了蜗轮蜗杆吗？
是的，许多产品和机械都使用蜗轮作为其系统中的组成部分。以下是一些示例：
- 电梯： 蜗轮蜗杆常用于电梯系统中，控制电梯轿厢的垂直运动。蜗轮蜗杆的高减速比可实现电梯的精确控制升降。蜗轮蜗杆的自锁特性确保电梯在每一层都能保持静止，从而提高安全性和稳定性。
- 传送带： 输送机，例如皮带输送机或螺旋输送机，通常采用蜗轮蜗杆来驱动输送带或螺旋的运动。蜗轮蜗杆提供的减速作用使得在制造业、采矿业和物流业等行业中能够实现可控且同步的物料输送。
- 汽车应用： 蜗轮蜗杆广泛应用于各种汽车设备中。例如，动力转向系统利用蜗轮蜗杆将方向盘的旋转运动转换为车辆转向所需的直线运动。此外，一些汽车座椅调节机构和敞篷车顶系统也使用蜗轮蜗杆进行精确定位和控制。
- 机床： 蜗轮蜗杆广泛应用于铣床、车床和磨床等机床中。它们通常用于进给机构，以高精度控制工件或刀具的运动。蜗轮蜗杆的高减速比能够实现进给速度的精细调节，从而确保加工过程的稳定可控。
- 机器人技术： 蜗轮蜗杆广泛应用于各种机器人系统中，用于实现精确的运动控制。它们常见于机械臂、机械爪和关节等部件中，能够实现精确的定位和运动。蜗轮蜗杆的自锁特性确保机器人在非主动驱动状态下保持其位置，从而为机器人应用提供稳定性和安全性。
- 定位系统： 精密定位系统，例如直线平台或旋转平台，利用蜗轮蜗杆实现精确且可重复的运动。这些系统广泛应用于半导体制造、光学、显微镜以及其他对定位精度要求极高的行业。蜗轮蜗杆能够提供精密定位应用所需的减速比和精确控制。
- 门卫： 蜗轮蜗杆被广泛应用于门禁系统中，用于控制大门的开启和关闭，例如住宅或商业场所的自动化门禁系统。蜗轮蜗杆提供的减速作用能够实现大门的平稳可控运行，从而确保安全性和便利性。
- 工业搅拌机： 蜗轮蜗杆用于工业搅拌机和搅拌器中，以控制搅拌叶片的转速和扭矩。蜗轮蜗杆的减速比能够精确控制搅拌过程，确保在化工和食品生产等行业中高效、均匀地混合各种物质。
这些例子说明了蜗轮蜗杆在实现精确运动控制、扭矩管理和可靠性能方面的广泛应用。其多功能性以及对速度、扭矩和方向的控制能力，使其成为各种产品和机械中不可或缺的部件。
editor by CX 2024-01-15