Descrizione del prodotto
High Demand Custom Aluminum Precise Milling Spare Lathe Machining Cnc Machine Parts
Descrizione del prodotto
1. Precision CNC machining parts strictly follow customers’ drawing, packing, and quality requirements.
2. Tolerance: between+/-0.01mm;
3. The high-tech CMM inspector to ensure the quality;
4. Full-Experienced engineers and well professional trained workers;
5. Fast delivery time;
6. Professional advice for our customers;
Detailed Photos
Parametri del prodotto
Our advantage of cnc machining:
| Business Type | Beyond the Manufacturer and strong organized ability in the industrial |
| Benefits | 1. Deeper industrial experience at CNC machining parts service for more than 10-years,our customer’s requirement is our 1st priority. 2. 2D or 3D files is available; 3. We trust the quality priority and we insist the good quality should be based on the customers’ satisfied; 4. Without any MOQ requirement; 5.Faster delivery time; 6. Customized size and specification /OEM available 7. Near ZheJiang Port |
The material
| Materials Accept |
Stainless Steel | SS201, SS303, SS304, SS316 etc. |
| Steel | Q235, 20#, 45#, | |
| Brass | C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37) , C28000(CuZn40) | |
| Iron | 1213, 12L14,1215 etc. | |
| Bronze | C51000, C52100, C54400, etc. | |
| Aluminum | Al6061, Al6063,AL7075,AL5052 etc | |
| Plastic | ABS,POM,PC(Poly-Carbonate),PC+GF,PA(nylon),PA+GF, PMMA(acrylic)PEEK,PEI etc) |
Packaging & Shipping
- We prefer DHL or TNT express or other air freight between 1kg-100kg.
- we prefer sea freight more than 100kg or more than 1CBM
- As per customized specifications.
Company Profile
About us
HangZhou CHINAMFG Technology Co.,Ltd is located in HangZhou City, ZheJiang Province, Which closed the ZheJiang .The Emitech Technology is mainly engaged in the CNC Machinery Industrial Service for 15 years. Our Parts are sold to Europe, America, Japan, South Korea and China in various kinds of industrial.At present, Our company has CNC Turning machines and CNC centers and equip with professional quality and testing instruments.We have full OEM Experience from worldwide, providing them with One-stop solutions for a broad range of applications.We look CHINAMFG to cooperating with you!
I nostri vantaggi
1. Precision CNC machining parts strictly follow customer’s drawing,packing and quality requirement.
2. Tolerance: between+/-0.01mm;
3. The high-tech CMM inspector to ensure the quality;
4. Full-Experienced engineers and well professional trained workers;
5. Fast delivery time;
6. Professional advice for our customers;
After Sales Service
High Demand Custom Aluminum Precise Milling Spare Lathe Machining Cnc Machine Parts
We usually provide 12 Months repair service. If our duty, we will respond to send the new parts.
Il nostro servizio
| Our Processing | CNC center, CNC milling, CNC turning, drilling, grinding, bending, stamping, tapping, |
| Surface finish | Polishing, sandblasting, Zinc-plated, nickel-plated, chrome-plated, silver-plated, gold-plated, imitation gold-plated, |
| Tolerance | 0.05mm~0.1mm |
| QC System | 100% inspection before shipment |
| Drawing format | CAD / PDF/ DWG/ IGS/ STEP |
| Packaging | Plastic bag/Standard package / Carton or Pallet / As per customized specifications |
| Payment Terms | 30 -50%T/T in advance, 70-50% balance before delivery; Pay Pal or Western Union is acceptable. |
| Trade terms | EXW, FOB, CIF, As per the customer’s request |
| Shipment Terms |
1)We prefer DHL or TNT express or other air freight between 1kg-100kg. 2) we prefer sea freight more than 100kg or more than 1CBM |
| Note | The CNC machining parts are usually custom-made based on the customer’s drawings and samples. So we need the Down Payment |
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| After-sales Service: | Repaire |
|---|---|
| Warranty: | Half a Year |
| Condition: | New |
| Standard: | DIN, ASTM, GOST, GB, JIS, ANSI |
| Customized: | Customized |
| Material: | Alloy |
| Esempi: |
US$ 10/Piece
1 pezzo (ordine minimo) | |
|---|
| Personalizzazione: |
Disponibile
| Richiesta personalizzata |
|---|
How does a flexible coupling handle angular, parallel, and axial misalignment?
A flexible coupling is designed to accommodate various types of misalignment between two rotating shafts: angular misalignment, parallel misalignment, and axial misalignment. The flexibility of the coupling allows it to maintain a connection between the shafts while compensating for these misalignment types. Here’s how a flexible coupling handles each type of misalignment:
- Angular Misalignment: Angular misalignment occurs when the axes of the two shafts are not collinear and form an angle with each other. Flexible couplings can handle angular misalignment by incorporating an element that can flex and bend. One common design is the “spider” or “jaw” element, which consists of elastomeric materials. As the shafts are misaligned, the elastomeric element can deform slightly, allowing the coupling to accommodate the angular offset between the shafts while still transmitting torque.
- Parallel Misalignment: Parallel misalignment, also known as offset misalignment, occurs when the axes of the two shafts are parallel but not perfectly aligned with each other. Flexible couplings can handle parallel misalignment through the same elastomeric element. The flexible nature of the element enables it to shift and adjust to the offset between the shafts, ensuring continuous power transmission while minimizing additional stresses on the machinery.
- Axial Misalignment: Axial misalignment, also called end-play misalignment, occurs when the two shafts move closer together or farther apart along their common axis. Flexible couplings can handle axial misalignment through specific designs that allow limited axial movement. For instance, some couplings use slotted holes or a floating member that permits axial displacement while maintaining the connection between the shafts.
By providing the capability to handle angular, parallel, and axial misalignment, flexible couplings offer several advantages for power transmission systems:
- They help to prevent premature wear and damage to the connected equipment, reducing maintenance and replacement costs.
- They minimize vibration and shock loads, enhancing the overall smoothness and reliability of the machinery.
- They reduce the risk of equipment failure due to misalignment-induced stresses, improving the system’s operational life.
- They allow for easier installation and alignment adjustments, saving time and effort during setup and maintenance.
Overall, flexible couplings play a crucial role in handling misalignment and ensuring efficient power transmission in various industrial applications.
In che modo un giunto flessibile influisce sull'affidabilità complessiva delle apparecchiature collegate?
Un giunto flessibile influisce significativamente sull'affidabilità complessiva delle apparecchiature collegate in diversi modi:
- Compensazione del disallineamento: I giunti flessibili possono compensare disallineamenti sia angolari che paralleli tra gli alberi collegati. Consentendo il disallineamento, il giunto riduce le sollecitazioni e l'usura su cuscinetti, guarnizioni e altri componenti rotanti. Questa caratteristica previene guasti prematuri di questi componenti, contribuendo a migliorare l'affidabilità e ad allungare la durata delle apparecchiature.
- Smorzamento delle vibrazioni: I giunti flessibili possiedono intrinseche proprietà di smorzamento grazie ai loro elementi elastomerici o flessibili. Questi elementi assorbono e dissipano le vibrazioni generate durante il funzionamento dei macchinari. Smorzando le vibrazioni, il giunto protegge le apparecchiature collegate da oscillazioni eccessive, riducendo l'affaticamento e prevenendo guasti meccanici. Questo migliore controllo delle vibrazioni aumenta l'affidabilità del sistema.
- Assorbimento del carico d'urto: Nelle applicazioni con variazioni di carico improvvise o carichi d'urto, come nei macchinari pesanti o nelle apparecchiature ad alta velocità, un giunto flessibile funge da ammortizzatore. È in grado di assorbire e dissipare l'energia d'impatto, proteggendo i macchinari da danni causati da carichi improvvisi. La capacità di assorbire i carichi d'urto contribuisce all'affidabilità complessiva delle apparecchiature collegate.
- Riduzione dell'usura: La flessibilità del giunto riduce al minimo le sollecitazioni e l'usura sulle apparecchiature rotanti. Consente lievi movimenti e disallineamenti, riducendo l'attrito e le sollecitazioni su cuscinetti e altri componenti critici. Questa riduzione dell'usura diminuisce la frequenza di manutenzione e sostituzione, aumentando l'affidabilità complessiva dell'apparecchiatura.
- Compensazione per dilatazione termica: Le variazioni di temperatura nei macchinari possono causare dilatazione o contrazione termica degli alberi. Un giunto flessibile può compensare questi effetti termici, garantendo che i macchinari rimangano correttamente allineati anche in presenza di fluttuazioni di temperatura. Questa compensazione previene bloccaggi e disallineamenti, favorendo prestazioni affidabili.
- Protezione contro i sovraccarichi: I giunti flessibili contribuiscono a proteggere le apparecchiature collegate da sovraccarichi e vibrazioni torsionali. Agiscono come un fusibile meccanico, disconnettendo la trasmissione in caso di sovraccarico e prevenendo così danni a macchinari costosi. Questa caratteristica di sicurezza migliora l'affidabilità complessiva e riduce il rischio di guasti catastrofici.
- Manutenzione e allineamento semplici: I giunti flessibili sono progettati per una facile installazione e allineamento. Questa caratteristica semplifica le procedure di manutenzione, facilitando l'ispezione e la sostituzione dei giunti quando necessario. Giunti correttamente allineati garantiscono migliori prestazioni e maggiore durata delle apparecchiature, migliorando l'affidabilità complessiva.
Grazie alla compensazione dei disallineamenti, allo smorzamento delle vibrazioni, all'assorbimento dei carichi d'urto, alla riduzione dell'usura e ad altre funzioni protettive, un giunto flessibile migliora significativamente l'affidabilità delle apparecchiature collegate. Prolunga la durata dei componenti critici, riduce al minimo i tempi di inattività e garantisce un funzionamento fluido ed efficiente, rendendolo un componente prezioso in diverse applicazioni industriali.
What materials are commonly used in manufacturing flexible couplings?
Flexible couplings are manufactured using a variety of materials, each offering different properties and characteristics suited for specific applications. The choice of material depends on factors such as the application’s requirements, environmental conditions, torque capacity, and desired flexibility. Here are some of the commonly used materials in manufacturing flexible couplings:
- Steel: Steel is a widely used material in flexible couplings due to its strength, durability, and excellent torque transmission capabilities. Steel couplings are suitable for heavy-duty industrial applications with high torque requirements and harsh operating conditions.
- Stainless Steel: Stainless steel is often used to manufacture flexible couplings in environments with high corrosion potential. Stainless steel couplings offer excellent resistance to rust and other corrosive elements, making them ideal for marine, food processing, and chemical industry applications.
- Aluminum: Aluminum couplings are lightweight, have low inertia, and provide excellent balance. They are commonly used in applications where reducing weight is critical, such as aerospace and robotics.
- Brass: Brass couplings are known for their electrical conductivity and are used in applications where electrical grounding or electrical isolation is required, such as in certain industrial machinery or electronics equipment.
- Cast Iron: Cast iron couplings offer good strength and durability and are often used in industrial applications where resistance to shock loads and vibrations is necessary.
- Plastic/Polymer: Some flexible couplings use high-performance polymers or plastics, such as polyurethane or nylon. These materials provide good flexibility, low friction, and resistance to chemicals. Plastic couplings are suitable for applications where corrosion resistance and lightweight are essential.
- Elastomers: Elastomers are used as the flexible elements in many flexible couplings. Materials like natural rubber, neoprene, or urethane are commonly used as elastomer spider elements, providing flexibility and vibration damping properties.
The selection of the coupling material depends on the specific needs of the application. For instance, high-performance and heavy-duty applications may require steel or stainless steel couplings for their robustness, while applications where weight reduction is crucial may benefit from aluminum or polymer couplings. Additionally, the choice of material is influenced by factors such as temperature range, chemical exposure, and electrical requirements in the application’s operating environment.
Manufacturers typically provide material specifications for their couplings, helping users make informed decisions based on the specific demands of their applications.
editor by CX 2024-04-13
