Описание на продукта
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Products
Name: Made in china die forging alloy steel farm tractor spare parts drive axle spline propeller shaft yoke
Material: 40CrMo
Weight: From .2kg-5kg
Packing: wooden case
Min order: 1000pcs
Customized production is available as your drawings or sample.
| Process | Die Forging | |
| Материал | Stainless Steel, Carbon Steel, Alloy Steel | |
| Тегло | 0.1Kg~20Kg | |
| Термична обработка | Quenching, Annealing,Tempering,Normalizing, Quenching and Tempering | |
| Testing instrument | composition testing | Spectrometer, Metallographic microscope |
| Performance testing | Hardness tester, Tensile testing machine | |
| Size Measuring | CMM,Micrometer, Vernier Caliper, Depth Caliper, feeler gauge | |
| Thread Gauge , Height Gauge | ||
| Грапавост | Ra1.6~Ra6.3 | |
| Machining Equipment | CNC Center , CNC Machines, Turning, Drilling, Milling, boring machine,Grinding Machines, | |
| Wire EDM,Laser Cutting&Welding, Plasma Cutting &Welding, EDM etc. | ||
| Quality control | Sampling inspection of raw materials and semi-finished products, 100% Inspection of finished products | |
| Повърхностна обработка | Shot Blast , Powder Coating, Polishing, Galvanized , Chrome Plated | |
| Production Capacity | 60000T / Years | |
| Lead Time | Normally 30 – 45 Days. | |
| Payment Terms | T/T , L/C | |
| Material Standard | ASTM , AISI , DIN , BS, JIS, GB, | |
| Сертифициране | ISO9001:2008, IATF16949:2016 | |
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Products Quality Control
Quality control involve the inspection and control of incoming materials, production processes, and finished products.
The quality control process includes,
1 First of all, the incoming raw materials with random sampling are analyzed by metallographic microscope to ensure that the chemical composition meets the production requirements
2 Then In the production process, there are QC staffs timely sampling ensure that the products are free of defects in the manufacturing process, and to coordinate and handle any abnormal quality issues may be occurred.
3 The final step of production process is magnetic particle flaw detector of the metal parts to detect it’s hidden crack or other defects.
4 All the finished metal parts is sampled in proportion and sent to the laboratory for various mechanical performance tests and size measurement, and the surface quality is manually 100% inspected.
The relevant testing equipment pictures are as following:
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Quality Management System Control:
We strictly carry out system management accordance with iso9001 and ts16949 quality standards. And 5S lean production management is implemented on the production site.
The production management site as following:
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Our Advantages:
Марка
Our parent company, HiHangZhou Group, is a world-renowned high-end machinery manufacturing enterprise with 40 domestic subsidiaries and branches and 8 foreign manufacturing plants. Has long-term experience and good reputation in cooperation with world-renowned enterprises.
Technology
We have a complete production process and equipment research and development capabilities for ferrous metals forming. More than 25 years of production experience in forging equipment and casting equipment manufacturers, make us more thoroughly get all the performance of each equipment. One-third of our company’s employees are technician and R&D personnel, ensuring that high-quality products are produced with high efficiency.
Service
We can provide custom and standard manufacturing services with multiple manufacturing process integrations. The quality and delivery of products can be fully guaranteed, and the ability to communicate quickly and effectively.
Culture
The unique corporate culture can give full play to the potential of individuals and provide a strong vitality for the sustainable development of the company.
Social responsibility
Our company strictly implements low-carbon environmental protection, energy-saving and emission-reduction production, and is a benchmark enterprise in local region.
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Company Culture
Our Vision
To become 1 of the leading companies
Our Mission
To become a platform for employees to realize their dream
To become 1 of the transforming and upgrading pacemaker of Chinese enterprises
To set the national brands with pride
Our Belief
Strive to build the company into an ideal platform for entrepreneurs to realize their self-worth and contribute to the society
Values
Improvement is innovation, everyone can innovate
innovation inspired and failures tolerated
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ЧЗВ
1.
Въпрос: Are you a trading company or a manufacturer?
A: Obviously we are a manufacturer of forging products, casting products and also have a high level of machining capabilities.
2.
Въпрос: What series products do your have?
A: We are mainly engaged in forming processing of ferrous metals, including processing by casting , forging and machining. As you know, such machinery parts can be observed in various industries of equipment manufacturing.
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Въпрос: Do you provide samples? is it free?
A: Yes, we commonly provide samples according to the traditional practice, but we also need customers to provide a freight pay-by-account number to show mutual CHINAMFG of cooperation.
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Въпрос: Is OEM available?
A: Yes, OEM is available.
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Въпрос: What’s your quality guarantee?
A: We insist that the survival of the company should depend on the products quality continuous improvement, without which we cannot survive for long. We carry out strictly product quality control for every process from incoming materials, production process to finished products via advanced detection instrument and equipment. We also invite independent third parties to certify our quality and management systems. Till now we have passed ISO/TS16949 and SGS certification .
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Q. How about the Packing?
A: We usually use the iron box, or wooden case, also it can be customized according to customer’s demands.
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Въпрос: What is your minimum order quantity?
A: Yes, we require all international orders to have an minimum order quantity. The quantity is up to the exact products feature or property such as the material, weight, construction etc.
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Въпрос: What is the lead time?
A: Generally our forging products and casting products need to make new dies or molds, the time of making new dies or molds and samples within 30-45 days, and the large batch production time within 30-45 days. it’s also according to the parts structural complexity and quantity.
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Въпрос: What kinds of payment methods do you accept?
A: You can make the payment by T/T or L/C. 30% deposit in advance, 70% balance against the copy of B/L.
Сертифициране
| Processing Object: | Metal |
|---|---|
| Molding Style: | Коване |
| Molding Technics: | Pressure Casting |
| Приложение: | Agricultural Machinery Parts |
| Материал: | Стомана |
| Heat Treatment: | Tempering |
| Samples: |
US$ 20/Piece
1 Piece(Min.Order) | |
|---|
| Персонализиране: |
Налично
| Персонализирана заявка |
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What maintenance practices are essential for prolonging the lifespan of PTO shafts?
Maintaining proper care and performing regular maintenance on Power Take-Off (PTO) shafts is crucial for prolonging their lifespan and ensuring optimal performance. By following essential maintenance practices, you can prevent premature wear, identify potential issues early on, and maximize the longevity of your PTO shafts. Here are some key maintenance practices to consider:
1. Regular Inspection: Perform routine visual inspections of the PTO shaft to check for any signs of damage, wear, or misalignment. Look for cracks, dents, bent sections, or loose components. Inspect the universal joints, coupling mechanisms, protective guards, and other associated parts. Pay attention to any unusual noises, vibrations, or changes in performance, as these can indicate underlying issues that require attention.
2. Lubrication: Proper lubrication is essential for the smooth operation and longevity of PTO shafts. Follow the manufacturer’s recommendations regarding lubrication intervals and use the recommended lubricant type. Apply lubrication to the universal joints, CV joints (if applicable), and other moving parts as specified. Regularly check for adequate lubricant levels and replenish if necessary. Ensure that the lubricant used is compatible with the shaft material and does not attract dirt or debris that could cause abrasion or damage.
3. Cleaning: Keep the PTO shaft clean and free from dirt, debris, and other contaminants. Regularly remove any accumulated dirt, grease, or residue using a brush or compressed air. Be particularly diligent in cleaning the universal joints and areas where the shaft connects to other components. Cleaning prevents the buildup of abrasive particles that can accelerate wear and compromise the shaft’s performance.
4. Guard Inspection and Maintenance: Check the protective guards and shields regularly to ensure they are securely in place and free from damage. Guards play a critical role in preventing accidental contact with the rotating shaft and minimizing the risk of injury. Repair or replace any damaged or missing guards promptly. Ensure that the guards are correctly aligned and provide sufficient coverage for all moving parts of the PTO shaft.
5. Torque and Fastener Checks: Periodically inspect and check the torque of fasteners, such as bolts and nuts, that secure the PTO shaft and associated components. Over time, vibration and normal operation can loosen these fasteners, compromising the integrity of the shaft. Use the appropriate torque specifications provided by the manufacturer to ensure proper tightening. Regularly verify the tightness of fasteners and retighten as necessary.
6. Shear Bolt or Slip Clutch Maintenance: If your PTO shaft incorporates shear bolt or slip clutch mechanisms, ensure they are functioning correctly. Inspect the shear bolts for signs of wear or damage, and replace them when necessary. Check the slip clutch for proper adjustment and smooth operation. Follow the manufacturer’s recommendations regarding maintenance and adjustment of these safety mechanisms to ensure their effectiveness in protecting the driveline components.
7. Proper Storage: When the PTO shaft is not in use, store it in a clean and dry environment. Protect the shaft from exposure to moisture, extreme temperatures, and corrosive substances. If possible, store the shaft in a vertical position to prevent bending or distortion. Consider using protective covers or cases to shield the shaft from dust, dirt, and other potential sources of damage.
8. Operator Training: Provide proper training to operators on the correct operation, maintenance, and safety procedures related to the PTO shafts. Educate them about the importance of regular inspections, lubrication, and adherence to recommended maintenance practices. Encourage operators to report any abnormalities or concerns promptly to prevent further damage and ensure timely repairs or adjustments.
9. Manufacturer and Expert Guidance: Consult the manufacturer’s guidelines and recommendations regarding maintenance practices specific to your PTO shaft model. Additionally, seek advice from experts or authorized service technicians who are knowledgeable about PTO shaft maintenance. They can provide valuable insights and assistance in implementing the best maintenance practices for your specific PTO shafts.
By following these maintenance practices, you can extend the lifespan of your PTO shafts, optimize their performance, and reduce the likelihood of unexpected failures or costly repairs. Regular inspections, lubrication, cleaning, guard maintenance, torque checks, and proper storage are all essential in ensuring the longevity and reliability of your PTO shafts.
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. Slip Clutches: 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.
Какви предимства предлагат карданните валове за различни видове машини?
Карданните валове (валове за отвеждане на мощност) предлагат няколко предимства за различни видове машини в селскостопанските и промишлените приложения. Те осигуряват гъвкаво и ефикасно средство за предаване на мощност, което позволява на машините да изпълняват специфични задачи и функции. Ето подробно обяснение на предимствата, които карданните валове предлагат за различните видове машини:
Универсалност: Карданните валове допринасят за гъвкавостта на машините, като им позволяват да бъдат захранвани от общ източник на енергия, като например трактор или двигател. Това означава, че един източник на енергия може да се използва за задвижване на множество инструменти или машини чрез просто свързване и изключване на карданния вал. Например, в селското стопанство, трактор, оборудван с карданен вал, може да захранва различни инструменти, като косачки, балиращи машини, мотофрези, пръскачки и зърнени шнекове. По подобен начин, в промишлените приложения, карданните валове позволяват използването на един двигател или мотор за захранване на различни машини или оборудване, като генератори, помпи, компресори и промишлени миксери.
Ефективност: Карданните валове предлагат ефикасен метод за пренос на мощност от източника на захранване към машината. Чрез директно свързване на източника на захранване към задвижваната машина, карданните валове минимизират загубите на енергия, които могат да възникнат при други методи за пренос на мощност. Това директно предаване на мощност води до подобрена обща ефективност и производителност на машината. Освен това, карданните валове позволяват регулиране на скоростта на въртене и изходната мощност, за да отговарят на изискванията на конкретната машина, осигурявайки оптимална работа и намалявайки ненужната консумация на енергия.
Спестявания на разходи: Използването на карданни валове може да доведе до икономии на разходи по много начини. Първо, чрез използване на един източник на захранване за задвижване на множество машини или инструменти, се елиминира необходимостта от отделни двигатели или мотори за всяко оборудване, което намалява капиталовите разходи. Второ, карданните валове елиминират необходимостта от допълнителни източници на гориво или енергия, тъй като те се възползват от съществуващия източник на захранване, което води до по-ниски разходи за гориво или енергия. Освен това, гъвкавостта, предлагана от карданните валове, позволява подобрено използване на оборудването, увеличавайки максимално възвръщаемостта на инвестицията.
Гъвкавост: Карданните валове осигуряват гъвкавост по отношение на настройката и конфигурацията на оборудването. Те могат да бъдат регулирани по дължина или оборудвани с телескопични секции, което позволява лесно адаптиране към различните конфигурации на оборудването и различните разстояния между източника на захранване и задвижваната машина. Тази гъвкавост позволява на операторите бързо да свързват и разкачат карданните валове, когато е необходимо, което улеснява ефективната смяна на оборудването и намалява времето за престой. Освен това, възможността за регулиране на скоростта на въртене и мощността на карданните валове добавя допълнителна гъвкавост, като се съобразява със специфичните изисквания на различните машини и приложения.
Лекота на употреба: Карданните валове са сравнително лесни за употреба, което ги прави достъпни за оператори с минимално обучение. Процесът на свързване и разкачване на карданните валове е ясен, често включващ прост механизъм за свързване или заключване. Тази лекота на използване подобрява работоспособността на оборудването, позволявайки на операторите бързо да превключват между различни инструменти или машини без значителни усилия или времеемки процедури. Освен това, директното предаване на мощност през карданните валове опростява работата на оборудването, тъй като машините могат да се захранват от съществуващия източник на захранване, без да са необходими допълнителни контролери или системи за управление на захранването.
Повишена производителност: Карданните валове допринасят за повишена производителност в селскостопанските и промишлените операции. Чрез възможността за използване на гъвкави конфигурации на машини, операторите могат да изпълняват широк спектър от задачи, използвайки един източник на захранване. Това елиминира необходимостта от ръчен труд или използването на множество машини, рационализира работния процес и намалява времето, необходимо за извършване на различни операции. Ефективността и надеждността на предаването на мощност чрез карданните валове също допринасят за подобрена производителност, като осигуряват постоянна и ефективна работа на машините, което води до повишена производителност и намалено време на престой.
Безопасност: Въпреки че не са пряко свързани с производителността на машините, карданните валове предлагат и предимства за безопасността. Внедряването на предпазни екрани или предпазители върху карданните валове помага за предотвратяване на случаен контакт с въртящия се вал, намалявайки риска от наранявания на операторите. Тези функции за безопасност са предназначени да покриват въртящия се вал и карданните шарнири, като гарантират, че операторите не могат да влязат в контакт с тях по време на работа. Правилното обучение за работа с карданния вал и спазването на указанията за безопасност допълнително повишават безопасността на оператора при работа с машини, задвижвани от силоотводен вал.
В обобщение, карданните валове предлагат редица предимства за различни видове машини. Тези предимства включват повишена гъвкавост, подобрена ефективност, икономии на разходи, гъвкавост при конфигурациите на оборудването, лекота на използване, повишена производителност и подобрена безопасност на оператора. Карданните валове играят ключова роля в селскостопанските и промишлените приложения, като позволяват директното прехвърляне на мощност от общ източник на захранване към различни машини или инструменти, което води до оптимизирана производителност и оперативна ефективност.
editor by CX 2023-10-09
