제품 설명
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제품명 |
Auto Half shaft |
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Model Number |
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보증 |
3 months |
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quality |
high quality |
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포장 |
Neutral Packaging |
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최소 주문 수량 |
1 set |
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Applicable models |
For 2012-2017 bmw 5 series f18 f10 528 4wd |
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type |
Original dismantling parts |
ZheZheJiang nlead Precision Co., Ltd. which focuses on CNC machining, including milling, turning, auto-lathe turning,holing,grinding, heat treatment
from raw materials of bars, tube, extruded profiles, blanks of cold forging & hot forging, aluminum die casting.
We provide one-stop service, from professional design analysis, to free quote, fast prototype, IATF16949 & ISO14001 standard manufacturing, to
safe shipping and great after-sales services.During 16 years, we have win lots of trust in the global market, most of them come from North America
and Europe.
Now you may have steady customers, and hope you can keep us in the archives to get more market news.
Sunlead produce all kinds of machining parts according to customer’s drawing, we can produces stainless steel Turned parts,carbon steel Turned
parts, aluminum turned parts,brass & copper turned parts. Please feel free to send inquiry to us, and our professional sales manager will get back
to you ASAP!
Our advantage:
*Specialization in CNC formulations of high precision and high quality
*Independent quality control department
*Control plan and process flow sheet for each batch
*Quality control in all whole production
*Meeting demands even for very small quantities or single units
*Short delivery times
*Excellent price-quality ratio
*Absolute confidentiality
*Various materials (stainless steel, iron, brass, aluminum, titanium, special steels, industrial plastics)
1. Are you a factory or a trading company?
A: We are a factory specializing in CNC processing and automatic manufacturing.
2. How’s the package?
A: Normally are Carton box+wooden box, but also we can pack it according to your requireme
3. How long can I get some samples for checking and what about the price?
A: Normaly samples will be done within 1-2 days (automatic machining parts) or 3-5 day (cnc machining parts). The sample cost depends on all information (size, material, finish, etc.). We will return the sample cost if your order quantity is good.
4. How is the warranty of the products quality control?
: We hold the tightend quality controlling from very begining to the end and aim at 100% error free.
5.How to get an accurate quotation?
♦ Drawings, photos or samples of products.
♦ Detailed sizes of products.
♦ Material of products.
♦ Surface treatment of products.
♦ Ordinary purchasing quantity. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| 판매 후 서비스: | 예 |
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| 상태: | 새로운 |
| Color: | Red, Silver, Yellow, Black |
| 샘플: |
US$ 16.98/Piece
1개 (최소 주문 수량) | Order Sample |
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| 맞춤 설정: |
사용 가능
| 맞춤형 요청 |
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
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배송비:
단위당 예상 운송비. |
배송비 및 예상 배송 시간에 관한 정보입니다. |
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| 결제 방법: |
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초기 납부금 전액 지불 |
| 통화: | 미국$ |
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| 반품 및 환불: | 제품 수령 후 최대 30일 이내에 환불을 신청할 수 있습니다. |
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기계 종류에 따라 PTO 샤프트 설계에 차이가 있습니까?
네, 다양한 종류의 기계에 필요한 특정 요구 사항을 충족하기 위해 PTO(동력 인출 장치) 축 설계에는 여러 가지 변형이 있습니다. PTO 축은 트랙터나 엔진과 같은 동력원에서 구동되는 기계 또는 장비로 동력을 전달하는 데 사용되는 매우 다용도적이고 적응성이 뛰어난 부품입니다. PTO 축 설계의 다양한 형태는 다양한 용도에서 호환성, 효율성 및 안전성을 보장하기 위해 필수적입니다. 다음은 다양한 종류의 기계에 사용되는 여러 PTO 축 설계에 대한 자세한 설명입니다.
1. 표준 PTO 샤프트: 표준 PTO 샤프트는 가장 일반적인 설계이며 다양한 용도에 널리 사용됩니다. 일반적으로 양 끝에 유니버설 조인트가 있는 견고한 강철 샤프트로 구성됩니다. 이 유니버설 조인트는 동력원과 구동 장치 사이의 각도 오차를 허용합니다. 표준 PTO 샤프트는 동력원과 구동 장치 사이의 거리가 비교적 고정된 용도에 적합합니다. 예초기, 베일러, 경운기, 파종기 등의 농기구는 물론 산업용 장비에도 흔히 사용됩니다.
2. 텔레스코픽 PTO 샤프트: 텔레스코픽 PTO 샤프트는 길이 조절이 가능한 텔레스코픽 설계가 특징입니다. 이 샤프트는 서로 동심원을 이루는 두 개 이상의 축으로 구성되어 있으며, 이 축들은 서로 안에서 슬라이딩할 수 있습니다. 텔레스코픽 PTO 샤프트는 동력원과 구동 장비 사이의 거리가 변하는 작업에 유용합니다. 샤프트 길이를 조절함으로써 작업자는 샤프트가 지면에 끌리거나 장비에 닿을 만큼 충분히 길지 않아 문제가 발생하는 것을 방지하고 적절한 동력 전달을 보장할 수 있습니다. 텔레스코픽 PTO 샤프트는 전방 장착형 작업기, 제설기, 자가 적재식 왜건 등 동력원과 작업기 사이의 거리가 변하는 다양한 용도에 널리 사용됩니다.
3. CV(등속) PTO 샤프트: CV PTO 샤프트는 정렬 불량 및 각도 변화에 대응하기 위해 등속 조인트(CV 조인트)를 통합합니다. 이 조인트는 구동 장치가 동력원에 대해 각도를 이루더라도 일정한 속도와 토크 전달을 유지합니다. CV PTO 샤프트는 구동 장치가 유연성과 넓은 범위의 움직임을 필요로 하는 응용 분야에 유용합니다. 일반적으로 굴절식 로더, 텔레스코픽 핸들러, 자주식 분무기 및 다양한 각도에서 작동하는 동안 지속적인 동력 전달이 필요한 기타 장비에 사용됩니다.
4. 기어박스 구동식 PTO 샤프트: 일부 기계는 동력원과 구동 장비 간에 특정 속도 또는 토크 비율이 요구됩니다. 이러한 경우, PTO 샤프트에 기어박스 시스템이 통합될 수 있습니다. 기어박스 구동식 PTO 샤프트는 속도 감속 또는 증속을 가능하게 하며, 필요에 따라 회전 방향을 변경할 수도 있습니다. 기어박스의 기어비는 구동 장비의 속도 및 토크 요구 사항에 맞게 조정할 수 있습니다. 이러한 PTO 샤프트는 동력원이 구동 장비와 다른 속도 또는 토크 수준으로 작동하는 특정 산업 제조 공정 및 특수 기계와 같은 응용 분야에서 일반적으로 사용됩니다.
5. 고토크 PTO 샤프트: 일부 고하중 기계는 동력 전달을 위해 높은 토크를 필요로 합니다. 고토크 PTO 샤프트는 이러한 까다로운 용도에 적합하도록 설계되었습니다. 증가된 토크 요구 사항을 견딜 수 있도록 더 큰 직경의 샤프트와 더욱 견고한 유니버설 조인트 등 강화 부품으로 제작됩니다. 고토크 PTO 샤프트는 목재 파쇄기, 분쇄기, 그리고 작동에 상당한 동력과 토크가 필요한 중장비 농기구 등에 일반적으로 사용됩니다.
6. 안전 PTO 샤프트: PTO 샤프트를 사용할 때 안전은 매우 중요한 고려 사항입니다. 안전 PTO 샤프트는 사고 및 부상 위험을 줄이기 위한 메커니즘을 갖추고 있습니다. 일반적인 안전 기능 중 하나는 회전축을 덮어 우발적인 접촉을 방지하는 보호 가드를 사용하는 것입니다. 이러한 가드는 일반적으로 금속이나 플라스틱으로 만들어지며, 동력 전달에 필요한 회전은 허용하면서 회전 부품을 보호하도록 설계되었습니다. 안전 PTO 샤프트는 잔디 깎는 기계, 회전식 절단기, 조경 및 농업에 사용되는 기타 장비와 같이 회전축에 끼이거나 우발적인 접촉의 위험이 높은 다양한 분야에 사용됩니다.
다음은 다양한 유형의 기계에 사용되는 PTO 샤프트 설계의 주요 변형 사항 중 일부입니다. 특정 설계는 적용 분야 요구 사항, 동력원 특성, 토크 수준, 동작 유연성 및 안전 고려 사항과 같은 요소에 따라 달라집니다. PTO 샤프트 제조업체는 다양한 산업 및 응용 분야에서 호환성과 효율적인 동력 전달을 보장하기 위해 다양한 설계를 제공합니다.
How do PTO shafts handle variations in load and torque during operation?
PTO (Power Take-Off) shafts are designed to handle variations in load and torque during operation by employing specific mechanisms and features that ensure efficient power transfer and protection against overload conditions. Here’s a detailed explanation of how PTO shafts handle variations in load and torque:
1. Mechanical Design: PTO shafts are engineered with robust mechanical design principles that enable them to handle variations in load and torque. They are typically constructed using high-strength materials such as steel, which provides durability and resistance to bending or twisting forces. The shaft’s diameter, wall thickness, and overall dimensions are carefully calculated to withstand the expected torque levels and load variations. The mechanical design of the PTO shaft ensures that it can transmit power reliably and accommodate the dynamic forces encountered during operation.
2. Universal Joints: Universal joints are a key component of PTO shafts that allow for flexibility and compensation of misalignment between the power source and driven machinery. These joints can accommodate variations in angular alignment, which may occur due to changes in load or movement of the machinery. Universal joints consist of a cross-shaped yoke with needle bearings that allow for smooth rotation and transfer of torque, even when the shafts are not perfectly aligned. The design of universal joints enables PTO shafts to handle variations in load and torque while maintaining consistent power transmission.
3. 슬립 클러치: Slip clutches are often incorporated into PTO shafts to provide overload protection. These clutches allow the PTO shaft to slip or disengage momentarily when excessive torque or resistance is encountered. Slip clutches typically consist of friction plates that can be adjusted to a specific torque setting. When the torque surpasses the predetermined limit, the clutch slips, preventing damage to the PTO shaft and connected equipment. Slip clutches are particularly useful when sudden changes in load or torque occur, providing a safety mechanism to protect the PTO shaft and associated machinery.
4. Torque Limiters: Torque limiters are another protective feature found in some PTO shafts. These devices are designed to automatically disengage the power transmission when a predetermined torque threshold is exceeded. Torque limiters can be mechanical, such as shear pin couplings or friction clutches, or electronic, utilizing sensors and control systems. When the torque exceeds the set limit, the torque limiter disengages, preventing further power transfer and protecting the PTO shaft from overload conditions. Torque limiters are effective in handling sudden spikes in torque and safeguarding the PTO shaft and associated equipment.
5. Maintenance and Inspection: Regular maintenance and inspection of PTO shafts are essential to ensure their proper functioning and ability to handle variations in load and torque. Routine maintenance includes lubrication of universal joints, inspection of shaft integrity, and tightening of fasteners. Regular inspections allow for early detection of wear, misalignment, or other issues that may affect the PTO shaft’s performance. By addressing maintenance and inspection requirements, operators can identify and address any concerns that may arise due to variations in load and torque, ensuring the continued safe and efficient operation of the PTO shaft.
6. Operator Awareness and Control: Operators play a crucial role in managing variations in load and torque during PTO shaft operation. They should be aware of the machinery’s operational limits, including the recommended torque ratings and load capacities of the PTO shaft. Proper training and understanding of the equipment’s capabilities enable operators to make informed decisions and adjust the operation when encountering significant load or torque changes. Operators should also be vigilant in monitoring the equipment’s performance, watching for any signs of excessive vibration, noise, or other indications of potential issues related to load and torque variations.
By incorporating robust mechanical design, utilizing universal joints, slip clutches, torque limiters, and implementing proper maintenance practices, PTO shafts are equipped to handle variations in load and torque during operation. These features ensure reliable power transmission, protect against overload conditions, and contribute to the safe and efficient functioning of the PTO shaft and the machinery it drives.
What is a PTO shaft and how is it used in agricultural and industrial equipment?
A power take-off (PTO) shaft is a mechanical component used in agricultural and industrial equipment to transfer power from a power source, such as an engine or motor, to another machine or implement. It is a driveline shaft that transmits rotational power and torque, allowing the connected equipment to perform various tasks. PTO shafts are commonly used in agricultural machinery, such as tractors, as well as in industrial equipment, including generators, pumps, and construction machinery. Here’s a detailed explanation of what a PTO shaft is and how it is used:
Structure and Components: A typical PTO shaft consists of a hollow metal tube with universal joints at each end. The hollow tube allows the shaft to rotate freely, while the universal joints accommodate angular misalignments between the power source and the driven equipment. The universal joints consist of a cross-shaped yoke with needle bearings, providing flexibility and allowing the transmission of power at varying angles. Some PTO shafts may also include a telescopic section to adjust the length for different equipment setups or to accommodate varying distances between the power source and the driven machine.
Power Transfer: The primary function of a PTO shaft is to transfer power and torque from the power source to the driven equipment. The power source, typically an engine or motor, drives the PTO shaft through a mechanical connection, such as a gearbox or a clutch. As the power source rotates, it transmits rotational force to the PTO shaft. The PTO shaft, in turn, transfers this rotational power and torque to the driven equipment, enabling it to perform its intended function. The torque and rotational speed transmitted through the PTO shaft depend on the power source’s characteristics and the gear ratio or clutch engagement.
Agricultural Applications: In agriculture, PTO shafts are commonly used in tractors to power various implements and attachments. The PTO shaft is connected to the tractor’s power take-off, a rotating drive shaft located at the rear of the tractor. By engaging the PTO clutch, the tractor’s engine power is transferred through the PTO shaft to the attached implements. Agricultural machinery, such as mowers, balers, tillers, sprayers, and grain augers, often rely on PTO shafts to receive power for their operation. The PTO shaft allows the implements to be powered directly by the tractor’s engine, eliminating the need for separate power sources and increasing the versatility and efficiency of agricultural operations.
Industrial Applications: PTO shafts also find extensive use in various industrial applications. Industrial equipment, such as generators, pumps, compressors, and industrial mixers, often incorporate PTO shafts to receive power from engines or electric motors. The PTO shaft connects the power source to the driven equipment, allowing it to operate and perform its intended function. In construction machinery, PTO shafts can be found in equipment like concrete mixers, hydraulic hammers, and post hole diggers, enabling the transfer of power from the machinery’s engine to the specific attachment or tool being used.
Safety Considerations: It is important to note that PTO shafts can pose safety risks if not handled properly. The rotating shaft can cause serious injuries if operators come into contact with it while it is in operation. To ensure safety, PTO shafts are often equipped with shielding or guards that cover the rotating shaft and universal joints, preventing accidental contact. It is crucial to maintain and inspect these safety features regularly to ensure their effectiveness. Additionally, operators should receive proper training on PTO shaft operation, including safe attachment and detachment procedures, as well as the use of personal protective equipment when working near PTO-driven machinery.
In summary, a PTO shaft is a mechanical component used in agricultural and industrial equipment to transmit power and torque from a power source to a driven machine or implement. It enables the direct power transfer from engines or motors to various equipment, increasing efficiency and versatility in agricultural and industrial operations. While PTO shafts offer significant benefits, operators must be aware of the associated safety considerations and take appropriate precautions to prevent accidents and injuries.
editor by CX 2024-03-12
