Descrizione del prodotto
Descrizione del prodotto
| Product name | Custom CNC Metal Steel Slot Spline Gear Shaft |
| Matrial | Aluminum |
| Processo | CNC machining, CNC milling and turning, drilling, grinding, , stamping, tapping |
| Surface finish | Sand blasting, coating, oxidation, chrome plating, zinc plating,clear ect. |
| Tolleranza | 0.01,0.005,OEM |
| QC System | 100% inspection before shipment |
| Drawing format | CAD / PDF/ DWG/ STEP |
| Imballaggio | Standard package / Carton box or Pallet / As per customized specifications |
| Trade terms | EXW,FOB,DDP,As per customer’s request |
| Payment Terms | 1)100% T/T in advance when amount less than 1000USD 2)30% deposit, 70% balance by T/T before shipment when order amount over 1000USD. |
| Note | All CNC machining parts are custom made according to customer’s drawings or samples, no stock. If you have any CNC machining parts to be made, please feel free to send your kind drawings/samples to us anytime by email. |
Profilo Aziendale
HangZhou Dakunlun Hardware & Plastic Products Co.,Ltd. is a company engaged in Custom Products covering Custom CNC,Plastic Injection,Powder Metallurgy Parts ect. Hot Selling products include Gears,CNC Milling Parts Model Train Wheelsets Shaft,Bushing,Spacer and Brass Turning Parts ect.
Dakunlun was established in May 2006, cooperated with many enterprises at home and abroad (such as Fenda ,LG, Philips Dji and Nissan) to establish a long term friendly business relationship.Our inception is to absorb a variety of talents, improve product quality and staff quality Strict quality guarantee system and perfect management system, high-quality products after-
sales service is our foothold. Our company of “quality first, reputation first” principle, provide customers with quality and quantity of various types of products. Always uphold the “quality, integrity and pragmatic, motivated, service-oriented” business philosophy, and apply to the company’s management and operating. In face of fierce competition, our company’s system is constantly being improved, relying on science and technology, continuously improve the technology content of products sold, for society, customers and companies to create a higher market value. Dakunlun has been in good faith to create enterprises and has won a good reputation, also won the respect of our domestic counterparts.
Recent years our company has reached annual sales of as much as ¥30,000,000, Dakunlun will expand the scale of operation and steady development of corporate economic, sincerely seek partners, good faith cooperation and common developmen
Certifications
Work Shop Facility
Customer Visit
Imballaggio e spedizione
FAQ
1. Are you trading company or manufacturer?
We are a factory has 21 years.
2. How can i get a quotation?
Please send us information for quote: drawing,material,quantity or other requirement.We can accpet PDF,DWG,STEP file formate.If you don’t have the drawing,please send the sample to us,we can quote base on your sample too.
3. What’s your MOQ?
Depends on your specific items.
4. Do you provide samples?Is it free or extra.
Yes,but it’s not free.
5. What about the lead time for mass production?
Honestly,it depends on the order quantity.Normally,15 days to 20 days after your deposit if no tooling needed.
6. What if the part is not good?
We can guarantee good quantity.But if happened,please contact us immediately,take some pictures,we will check on the problem,and solve it asap.
7. How to deliver the good?
We deliver the products by courier company.
8. Can we get some samples before mass production?
Absolutely yes.
9. Will my drawings be safe after sending them to you?
Yes,we will keep them well and won’t release them to the third party without your permission.
| Shipping Cost: Estimated freight per unit. | To be negotiated |
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| Materiale: | According to Customer′s Requirements |
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| Carico: | Central Spindle |
| Rigidità e flessibilità: | Rigidità / Assale rigido |
| Esempi: | US$ 30/Piece 1 pezzo (ordine minimo) | Order Sample |
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| Personalizzazione: | Disponibile | Richiesta personalizzata |
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What safety considerations should be kept in mind when working with spline shafts?
Working with spline shafts requires adherence to certain safety considerations to ensure the well-being of personnel and the proper functioning of the machinery or equipment. Here’s a detailed explanation:
1. Personal Protective Equipment (PPE):
When working with spline shafts, individuals should wear appropriate personal protective equipment, including safety glasses, gloves, and protective clothing. PPE helps protect against potential hazards such as flying debris, sharp edges, or contact with lubricants.
2. Lockout/Tagout Procedures:
Prior to performing any maintenance or repair work on machinery or equipment involving spline shafts, proper lockout/tagout procedures should be followed. This involves isolating the power source, de-energizing the system, and securing it with lockout devices or tags to prevent accidental startup or release of stored energy.
3. Training and Competence:
Only trained and competent personnel should work with spline shafts. They should have a thorough understanding of the machinery or equipment, including the operation, maintenance, and safety procedures specific to spline shafts. Adequate training and knowledge help minimize the risk of accidents or improper handling.
4. Proper Handling and Lifting Techniques:
When moving or lifting machinery components that include spline shafts, proper techniques should be employed. This includes using appropriate lifting equipment, maintaining a stable posture, and avoiding sudden movements that could cause strain or injury.
5. Inspection and Maintenance:
Spline shafts should be regularly inspected for signs of wear, damage, or misalignment. Any abnormalities should be addressed promptly by qualified personnel. Routine maintenance, such as lubrication and cleaning, should be performed according to the manufacturer’s recommendations to ensure optimal performance and longevity.
6. Correct Installation and Alignment:
During installation or replacement of spline shafts, proper alignment and fit should be ensured. The shafts should be correctly seated and engaged with the mating components, following the manufacturer’s guidelines. Improper installation or misalignment can lead to premature wear, excessive stress, or failure of the spline shafts.
7. Hazardous Environments:
When spline shafts are used in hazardous environments, such as those with flammable substances, extreme temperatures, or high vibrations, additional safety measures may be required. These may include explosion-proof enclosures, temperature monitoring, or vibration damping systems.
8. Emergency Procedures:
Emergency procedures should be established and communicated to all personnel working with spline shafts. This includes knowing the location of emergency stops, emergency shutdown procedures, and the contact information for emergency response personnel.
9. Manufacturer’s Guidelines:
It is essential to follow the manufacturer’s guidelines and recommendations regarding the installation, operation, and maintenance of spline shafts. The manufacturer’s instructions provide specific safety information and precautions tailored to their product.
By taking these safety considerations into account and implementing appropriate measures, the risks associated with working with spline shafts can be minimized. Safety should always be a top priority when dealing with machinery or equipment that incorporates spline shafts.
È possibile utilizzare alberi scanalati in applicazioni automobilistiche? Se sì, in che modo?
Sì, gli alberi scanalati sono ampiamente utilizzati nelle applicazioni automobilistiche grazie alla loro capacità di trasmettere coppia e garantire una trasmissione di potenza affidabile. Ecco come vengono utilizzati gli alberi scanalati nelle applicazioni automobilistiche:
Gli alberi scanalati svolgono un ruolo cruciale in diversi sistemi e componenti automobilistici, tra cui:
- Trasmissione: Gli alberi scanalati sono parte integrante del sistema di trasmissione dei veicoli. Trasmettono la coppia dal motore alle ruote, consentendo al veicolo di muoversi. Gli alberi scanalati sono presenti in componenti come la trasmissione, il differenziale e gli alberi di trasmissione. Nelle trasmissioni manuali, l'albero scanalato collega l'albero di ingresso della trasmissione al disco della frizione, consentendo il trasferimento di potenza dal motore. Nelle trasmissioni automatiche, gli alberi scanalati sono utilizzati nel convertitore di coppia e nell'albero di uscita.
- Sistema di sterzo: Gli alberi scanalati vengono utilizzati nel sistema di sterzo per trasmettere la coppia dal volante alla cremagliera o al riduttore. Forniscono un collegamento diretto tra l'input del conducente e il movimento delle ruote, consentendo il controllo dello sterzo.
- Sistemi di presa di forza (PTO): Alcuni veicoli, in particolare autocarri commerciali e macchine agricole, utilizzano sistemi di presa di forza (PTO). Gli alberi scanalati vengono utilizzati nei sistemi PTO per trasferire la potenza dal motore del veicolo ad apparecchiature ausiliarie, come pompe idrauliche, generatori o attrezzi agricoli.
- Riduttori di coppia: Nei veicoli a quattro ruote motrici (4WD) o a trazione integrale (AWD), i riduttori di coppia vengono utilizzati per distribuire la potenza agli assi anteriore e posteriore. Nel riduttore di coppia vengono utilizzati alberi scanalati per trasferire la coppia tra la trasmissione e gli alberi di trasmissione anteriore e posteriore.
- Alberi di trasmissione: Gli alberi scanalati sono presenti negli alberi di trasmissione, che trasmettono la coppia dal cambio o dal riduttore all'asse posteriore nei veicoli a trazione posteriore. Essi compensano il movimento relativo tra il cambio e l'asse dovuto all'escursione delle sospensioni.
Nelle applicazioni automobilistiche, gli alberi scanalati sono progettati per resistere a carichi di coppia elevati, garantire una trasmissione precisa della coppia e compensare disallineamenti e fluttuazioni delle condizioni operative. Sono generalmente realizzati in acciaio ad alta resistenza o materiali in lega per garantire durata e resistenza all'usura. Una lubrificazione adeguata è essenziale per ridurre al minimo l'attrito e garantire un funzionamento regolare.
L'utilizzo di alberi scanalati nelle applicazioni automobilistiche consente una trasmissione di potenza efficiente, un controllo preciso e prestazioni affidabili, contribuendo alla funzionalità complessiva e alla guidabilità dei veicoli.
How does a spline shaft differ from other types of shafts?
A spline shaft differs from other types of shafts in several ways. Here’s a detailed explanation:
1. Spline Structure:
A spline shaft features a series of ridges or teeth (splines) that are machined onto its surface. These splines create a precise and controlled interface with mating components, allowing for torque transmission and relative movement. In contrast, other types of shafts, such as plain shafts or keyed shafts, do not have the splines and rely on different mechanisms for torque transmission.
2. Torque Transmission and Relative Movement:
Unlike plain shafts or keyed shafts, which transmit torque through a frictional or mechanical connection, spline shafts allow for both torque transmission and relative movement between the shaft and mating components. The splines on the shaft engage with corresponding splines on the mating component, creating an interlock that transfers rotational force while accommodating axial or radial displacement. This feature provides flexibility and is particularly useful in applications where misalignment or relative movement needs to be accommodated.
3. Distribuzione del carico:
One of the advantages of spline shafts is their ability to distribute loads over a larger surface area. The multiple contact points created by the splines help distribute the applied load evenly along the shaft’s length. This load distribution minimizes stress concentrations and reduces the risk of premature wear or failure. In contrast, other types of shafts may rely on a single keyway or frictional contact, which can result in higher stress concentrations and limited load distribution.
4. Design Flexibility:
Spline shafts offer greater design flexibility compared to other types of shafts. The number, size, and shape of the splines can be customized to meet specific design requirements. This allows for optimization of torque transmission, load-bearing capacity, and relative movement characteristics based on the application’s needs. Other types of shafts may have more standardized designs and limited customization options.
5. Application Variability:
Spline shafts find widespread use in various industries and applications where torque transmission, relative movement, and load distribution are crucial. They are commonly employed in gearboxes, power transmission systems, steering mechanisms, and other rotational systems. Other types of shafts, such as plain shafts or keyed shafts, may be more suitable for applications that require simpler torque transmission without the need for relative movement.
6. Installation and Maintenance:
When compared to other types of shafts, spline shafts may require more precise machining and alignment during installation. The mating components must be accurately matched to ensure proper engagement and torque transfer. Additionally, spline shafts may require periodic inspection and maintenance to ensure the integrity of the splines and optimal performance.
In summary, spline shafts differ from other types of shafts due to their spline structure, ability to accommodate relative movement, load distribution capability, design flexibility, application variability, and specific installation and maintenance requirements. These characteristics make spline shafts well-suited for applications that demand precise torque transmission, flexibility, and load distribution.
editor by CX 2023-09-26