Produktbeskrivelse
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Products
Name: Agricultural Machinery and Tractors Spare Parts Forged Alloy Steel Drive Shaft Tractor PTO
Material: 40CrMo
Weight: From .2kg-5kg
Packing: wooden case
Min order: 1000pcs
Customized production is available as your drawings or sample.
| Process | Die Forging | |
| Materiale | Stainless Steel, Carbon Steel, Alloy Steel | |
| Vægt | 0.1Kg~20Kg | |
| Varmebehandling | 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 | ||
| Roughness | 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 | |
| Overfladebehandling | 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, | |
| Certificering | ISO9001:2008, IATF16949:2016 | |
Certificates
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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:
Mærke
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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Ofte stillede spørgsmål
1.
Q: 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.
Q: 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.
3
Q: 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 CZPT of cooperation.
4
Q: Is OEM available?
A: Yes, OEM is available.
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Q: 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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Q: 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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Q: 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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Q: 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.
/* 10. marts 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))
| Processing Object: | Metal |
|---|---|
| Molding Style: | Smedning |
| Molding Technics: | Pressure Casting |
| Anvendelse: | Agricultural Machinery Parts |
| Materiale: | Steel |
| Varmebehandling: | Tempering |
| Prøver: |
US$ 20/Stk.
1 stk. (min. ordre) | |
|---|
| Tilpasning: |
Tilgængelig
| Tilpasset anmodning |
|---|
Are there any limitations or disadvantages associated with drive shafts?
While drive shafts are widely used and offer several advantages, they also have certain limitations and disadvantages that should be considered. Here’s a detailed explanation of the limitations and disadvantages associated with drive shafts:
1. Length and Misalignment Constraints:
Drive shafts have a maximum practical length due to factors such as material strength, weight considerations, and the need to maintain rigidity and minimize vibrations. Longer drive shafts can be prone to increased bending and torsional deflection, leading to reduced efficiency and potential driveline vibrations. Additionally, drive shafts require proper alignment between the driving and driven components. Misalignment can cause increased wear, vibrations, and premature failure of the drive shaft or its associated components.
2. Limited Operating Angles:
Drive shafts, especially those using U-joints, have limitations on operating angles. U-joints are typically designed to operate within specific angular ranges, and operating beyond these limits can result in reduced efficiency, increased vibrations, and accelerated wear. In applications requiring large operating angles, constant velocity (CV) joints are often used to maintain a constant speed and accommodate greater angles. However, CV joints may introduce higher complexity and cost compared to U-joints.
3. Maintenance Requirements:
Drive shafts require regular maintenance to ensure optimal performance and reliability. This includes periodic inspection, lubrication of joints, and balancing if necessary. Failure to perform routine maintenance can lead to increased wear, vibrations, and potential driveline issues. Maintenance requirements should be considered in terms of time and resources when using drive shafts in various applications.
4. Noise and Vibration:
Drive shafts can generate noise and vibrations, especially at high speeds or when operating at certain resonant frequencies. Imbalances, misalignment, worn joints, or other factors can contribute to increased noise and vibrations. These vibrations may affect the comfort of vehicle occupants, contribute to component fatigue, and require additional measures such as dampers or vibration isolation systems to mitigate their effects.
5. Weight and Space Constraints:
Drive shafts add weight to the overall system, which can be a consideration in weight-sensitive applications, such as automotive or aerospace industries. Additionally, drive shafts require physical space for installation. In compact or tightly packaged equipment or vehicles, accommodating the necessary drive shaft length and clearances can be challenging, requiring careful design and integration considerations.
6. Cost Considerations:
Drive shafts, depending on their design, materials, and manufacturing processes, can involve significant costs. Customized or specialized drive shafts tailored to specific equipment requirements may incur higher expenses. Additionally, incorporating advanced joint configurations, such as CV joints, can add complexity and cost to the drive shaft system.
7. Inherent Power Loss:
Drive shafts transmit power from the driving source to the driven components, but they also introduce some inherent power loss due to friction, bending, and other factors. This power loss can reduce overall system efficiency, particularly in long drive shafts or applications with high torque requirements. It is important to consider power loss when determining the appropriate drive shaft design and specifications.
8. Limited Torque Capacity:
While drive shafts can handle a wide range of torque loads, there are limits to their torque capacity. Exceeding the maximum torque capacity of a drive shaft can lead to premature failure, resulting in downtime and potential damage to other driveline components. It is crucial to select a drive shaft with sufficient torque capacity for the intended application.
Despite these limitations and disadvantages, drive shafts remain a widely used and effective means of power transmission in various industries. Manufacturers continuously work to address these limitations through advancements in materials, design techniques, joint configurations, and balancing processes. By carefully considering the specific application requirements and potential drawbacks, engineers and designers can mitigate the limitations and maximize the benefits of drive shafts in their respective systems.
Kan du give eksempler fra den virkelige verden på køretøjer og maskiner, der bruger kardanaksler?
Drivaksler bruges i vid udstrækning i forskellige køretøjer og maskiner til at overføre kraft fra motoren eller strømkilden til hjulene eller de drevne komponenter. Her er nogle eksempler fra den virkelige verden på køretøjer og maskiner, der bruger drivaksler:
1. Biler:
Drivaksler findes almindeligvis i biler, især dem med baghjulstræk eller firehjulstræk. I disse køretøjer overfører drivakslen kraft fra gearkassen eller fordelerkassen til henholdsvis bagdifferentialet eller fordifferentialet. Dette gør det muligt at fordele motorens kraft til hjulene, hvilket driver køretøjet fremad.
2. Lastbiler og erhvervskøretøjer:
Drivaksler er essentielle komponenter i lastbiler og erhvervskøretøjer. De bruges til at overføre kraft fra transmissionen eller fordelerkassen til bagakslen eller flere aksler i tilfælde af tunge lastbiler. Drivaksler i erhvervskøretøjer er designet til at håndtere højere momentbelastninger og er ofte større og mere robuste end dem, der anvendes i personbiler.
3. Bygge- og jordflytningsudstyr:
Forskellige typer entreprenør- og jordflytningsudstyr, såsom gravemaskiner, læssere, bulldozere og vejhøvle, er afhængige af kardanaksler til kraftoverførsel. Disse maskiner har typisk komplekse drivlinjesystemer, der bruger kardanaksler til at overføre kraft fra motoren til hjulene eller bælterne, hvilket gør dem i stand til at udføre tunge opgaver på byggepladser eller i minedrift.
4. Landbrugsmaskiner:
Landbrugsmaskiner, herunder traktorer, mejetærskere og høstmaskiner, bruger kardanaksler til at overføre kraft fra motoren til hjulene eller de drevne komponenter. Kardanaksler i landbrugsmaskiner udsættes ofte for krævende forhold og kan have yderligere funktioner såsom teleskopsektioner for at imødekomme variable afstande mellem komponenterne.
5. Industrimaskiner:
Industrimaskiner, såsom produktionsudstyr, generatorer, pumper og kompressorer, har ofte drivaksler i deres kraftoverføringssystemer. Disse drivaksler overfører kraft fra elektriske motorer, motorer eller andre strømkilder til forskellige drevne komponenter, hvilket gør det muligt for maskineriet at udføre specifikke opgaver i industrielle omgivelser.
6. Marinefartøjer:
I marine applikationer bruges drivaksler almindeligvis til at overføre kraft fra motoren til propellen i både, skibe og andre vandfartøjer. Marine drivaksler er typisk længere og designet til at modstå de unikke udfordringer, som vandmiljøer udgør, herunder korrosionsbestandighed og passende tætningsmekanismer.
7. Fritidskøretøjer (RV'er) og autocampere:
Autocampere og campingvogne bruger ofte kardanaksler som en del af deres drivlinjesystemer. Disse kardanaksler overfører kraft fra transmissionen til bagakslen, hvilket gør det muligt for køretøjet at bevæge sig og sørger for fremdrift. Kardanaksler i autocampere kan have yderligere funktioner såsom støddæmpere eller vibrationsreducerende komponenter for at forbedre komforten under rejsen.
8. Terrængående og racerkøretøjer:
Terrængående køretøjer, såsom SUV'er, lastbiler og terrængående køretøjer (ATV'er), såvel som racerbiler, bruger ofte kardanaksler. Disse kardanaksler er designet til at modstå påvirkningerne fra terrængående forhold eller højtydende racing, overfører kraft effektivt til hjulene og sikrer optimal trækkraft og ydeevne.
9. Jernbanemateriel:
I jernbanesystemer anvendes kardanaksler i lokomotiver og nogle typer rullende materiel. De overfører kraft fra lokomotivets motor til hjulene eller fremdriftssystemet, hvilket gør det muligt for toget at bevæge sig langs sporene. Jernbanekardanaksler er typisk meget længere og kan have yderligere funktioner for at imødekomme den leddelte eller fleksible karakter af nogle togkonfigurationer.
10. Vindmøller:
Store vindmøller, der bruges til at generere elektricitet, har indbyggede drivaksler i deres kraftoverføringssystemer. Drivakslerne overfører rotationsenergi fra turbinens vinger til generatoren, hvor den omdannes til elektrisk strøm. Drivaksler i vindmøller er designet til at håndtere de betydelige drejningsmoment- og rotationskræfter, der genereres af vinden.
Disse eksempler demonstrerer den brede vifte af køretøjer og maskiner, der er afhængige af kardanaksler for effektiv kraftoverførsel og fremdrift. Kardanaksler er essentielle komponenter i forskellige industrier, der muliggør overførsel af kraft fra kilden til de drevne komponenter, hvilket i sidste ende letter bevægelse, drift eller udførelse af specifikke opgaver.
Are there variations in drive shaft designs for different types of machinery?
Yes, there are variations in drive shaft designs to cater to the specific requirements of different types of machinery. The design of a drive shaft is influenced by factors such as the application, power transmission needs, space limitations, operating conditions, and the type of driven components. Here’s an explanation of how drive shaft designs can vary for different types of machinery:
1. Automotive Applications:
In the automotive industry, drive shaft designs can vary depending on the vehicle’s configuration. Rear-wheel-drive vehicles typically use a single-piece or two-piece drive shaft, which connects the transmission or transfer case to the rear differential. Front-wheel-drive vehicles often use a different design, employing a drive shaft that combines with the constant velocity (CV) joints to transmit power to the front wheels. All-wheel-drive vehicles may have multiple drive shafts to distribute power to all wheels. The length, diameter, material, and joint types can differ based on the vehicle’s layout and torque requirements.
2. Industrial Machinery:
Drive shaft designs for industrial machinery depend on the specific application and power transmission requirements. In manufacturing machinery, such as conveyors, presses, and rotating equipment, drive shafts are designed to transfer power efficiently within the machine. They may incorporate flexible joints or use a splined or keyed connection to accommodate misalignment or allow for easy disassembly. The dimensions, materials, and reinforcement of the drive shaft are selected based on the torque, speed, and operating conditions of the machinery.
3. Agriculture and Farming:
Agricultural machinery, such as tractors, combines, and harvesters, often requires drive shafts that can handle high torque loads and varying operating angles. These drive shafts are designed to transmit power from the engine to attachments and implements, such as mowers, balers, tillers, and harvesters. They may incorporate telescopic sections to accommodate adjustable lengths, flexible joints to compensate for misalignment during operation, and protective shielding to prevent entanglement with crops or debris.
4. Construction and Heavy Equipment:
Construction and heavy equipment, including excavators, loaders, bulldozers, and cranes, require robust drive shaft designs capable of transmitting power in demanding conditions. These drive shafts often have larger diameters and thicker walls to handle high torque loads. They may incorporate universal joints or CV joints to accommodate operating angles and absorb shocks and vibrations. Drive shafts in this category may also have additional reinforcements to withstand the harsh environments and heavy-duty applications associated with construction and excavation.
5. Marine and Maritime Applications:
Drive shaft designs for marine applications are specifically engineered to withstand the corrosive effects of seawater and the high torque loads encountered in marine propulsion systems. Marine drive shafts are typically made from stainless steel or other corrosion-resistant materials. They may incorporate flexible couplings or dampening devices to reduce vibration and mitigate the effects of misalignment. The design of marine drive shafts also considers factors such as shaft length, diameter, and support bearings to ensure reliable power transmission in marine vessels.
6. Mining and Extraction Equipment:
In the mining industry, drive shafts are used in heavy machinery and equipment such as mining trucks, excavators, and drilling rigs. These drive shafts need to withstand extremely high torque loads and harsh operating conditions. Drive shaft designs for mining applications often feature larger diameters, thicker walls, and specialized materials such as alloy steel or composite materials. They may incorporate universal joints or CV joints to handle operating angles, and they are designed to be resistant to abrasion and wear.
These examples highlight the variations in drive shaft designs for different types of machinery. The design considerations take into account factors such as power requirements, operating conditions, space constraints, alignment needs, and the specific demands of the machinery or industry. By tailoring the drive shaft design to the unique requirements of each application, optimal power transmission efficiency and reliability can be achieved.
editor by CX 2024-02-23
