Penerangan Produk
| Nama Produk | gandingan nm |
| Bahan | besi tuang |
| Jenis | nm 50-214 |
| Struktur | 2 shaft ( 1 / 1a / 1b )+spider |
| Saiz lubang | 7-952mm |
| Berat | Kira-kira 0.48-35.7 kg / keping |
| packing | plastic bag +paper box +wooden box +wooden pallet |
Flexible Coupling/Couplings
1. One Piece metallic spring coupling
2. Zero backlash
3. Absorption of parallel, angular misalignment and shaft end-play by spring action
4. Identical clockwise and anticlockwise rotational characteristics
5. Setscrew type or Clamp Type
6. Material: Aluminum Alloy or Stainless steel or other materials per customers’ request.
7. Anti-corrsion,widely used in medical science ,chemistry
8. High flexibilty
9. For servomotor stepmotor
What applications are coupling used for?
Couplings are used in servo drive technology, machine tools, packaging machinery, automation systems, printing presses, industrial robots, control and positioning technology, and general mechanical engineering.
PRODUK UTAMA:
1) Takal Tali Sawat Pemasaan (Takal Segerak), Bar Pemasaan, Plat Pengapit;
2) Penempaan, Pemutus, Bahagian Penempaan;
3) Takal Tali Sawat V dan Sesendal Kunci Tirus; Sproket, Idler dan Roda Plat; Gear Taji, Gear Serong, Rak;
4) Peranti Pengunci Aci: boleh menjadi alternatif untuk Ringfeder, Sati, Chiaravalli, Tollok, dll.;
5) Gandingan Aci: termasuk gandingan Miniatur, gandingan gigi melengkung, gandingan rantai, gandingan HRC, gandingan Normex, gandingan jenis, gandingan GE, pengehad tork, Sambungan Universal;
6) Kolar Aci: termasuk Jenis Skru Set, Split Tunggal dan Split Berganda;
7) Tali sawat pemasaan: termasuk tali sawat pemasaan Getah dan PU untuk industri;
8) Bahagian Pemesinan tersuai lain mengikut lukisan (OEM).
| Standard Atau Tidak Standard: | Piawai |
|---|---|
| Lubang Aci: | 8-24 |
| Struktur: | Fleksibel |
| Bahan: | Cast Iron |
| Jenis: | Rigid Coupling |
| Weight: | Depends on Specifications |
| Sampel: |
US$ 10/Keping
1 Keping (Pesanan Minimum) | |
|---|
| Penyesuaian: |
Tersedia
| Permintaan Tersuai |
|---|
Are there any safety considerations when using flexible couplings in rotating machinery?
Yes, there are several safety considerations to keep in mind when using flexible couplings in rotating machinery. While flexible couplings offer numerous benefits in terms of misalignment compensation, vibration isolation, and shock absorption, improper use or maintenance can lead to safety hazards. Here are some important safety considerations:
- Proper Installation: Ensure that the flexible coupling is installed correctly and securely following the manufacturer’s guidelines. Improper installation can lead to coupling failure, unexpected disconnection, or ejection of coupling components, which may result in equipment damage or injury to personnel.
- Alignment: Proper shaft alignment is essential for the reliable and safe operation of flexible couplings. Misaligned shafts can cause excessive stress on the coupling and connected components, leading to premature wear and possible failure. Regularly check and maintain proper shaft alignment to prevent safety risks.
- Operating Conditions: Consider the environmental and operating conditions of the machinery when selecting a flexible coupling. Some couplings are designed for specific temperature ranges, hazardous environments, or corrosive atmospheres. Using a coupling that is not suitable for the operating conditions can compromise safety and performance.
- Torque and Speed Limits: Always operate the flexible coupling within its specified torque and speed limits. Exceeding these limits can cause coupling failure, leading to unexpected downtime, equipment damage, and potential safety hazards.
- Maintenance: Regularly inspect and maintain the flexible coupling to ensure its continued safe operation. Check for signs of wear, damage, or corrosion, and promptly replace any worn or damaged components with genuine parts from the manufacturer.
- Emergency Stop Mechanism: In applications where safety is critical, consider implementing an emergency stop mechanism to quickly halt machinery operation in case of coupling failure or other emergencies.
- Personal Protective Equipment (PPE): When working with rotating machinery or during maintenance tasks involving couplings, personnel should wear appropriate PPE, such as gloves, eye protection, and clothing that can resist entanglement hazards.
- Training and Awareness: Ensure that personnel working with the machinery understand the potential hazards associated with flexible couplings and receive proper training on safe handling, installation, and maintenance procedures.
By adhering to these safety considerations, operators and maintenance personnel can mitigate potential risks and ensure the safe and reliable operation of rotating machinery with flexible couplings. Additionally, it is essential to comply with relevant safety standards and regulations specific to the industry and application to ensure a safe working environment.
Can flexible couplings be used in applications with varying operating temperatures?
Yes, flexible couplings can be used in applications with varying operating temperatures. The suitability of a flexible coupling for a specific temperature range depends on its design and the materials used in its construction. Different types of flexible couplings are available to handle a wide range of temperature conditions, making them versatile for use in various industries and environments.
Aplikasi Suhu Tinggi:
For applications with high operating temperatures, such as those found in certain industrial processes, exhaust systems, or high-temperature machinery, flexible couplings made from materials with excellent heat resistance are used. These materials may include stainless steel alloys, heat-treated steels, or specialized high-temperature elastomers. High-temperature flexible couplings are designed to maintain their mechanical properties, including flexibility and torque transmission capabilities, even at elevated temperatures.
Low-Temperature Applications:
Conversely, for applications in extremely cold environments or cryogenic processes, flexible couplings constructed from materials with low-temperature resistance are employed. These couplings are designed to remain flexible and functional at very low temperatures without becoming brittle or losing their ability to handle misalignment. Some low-temperature couplings may use special polymers or elastomers with excellent cold-temperature performance.
Temperature Range Considerations:
When selecting a flexible coupling for applications with varying operating temperatures, it is essential to consider the specific temperature range in which the coupling will operate. Some flexible couplings have a wider temperature range, allowing them to function effectively in both high and low-temperature environments. However, in extreme temperature conditions, specialized couplings may be necessary to ensure reliable performance and prevent premature failure.
Manufacturer Guidelines:
Manufacturers of flexible couplings provide guidelines and specifications regarding the temperature range of their products. It is crucial to consult the manufacturer’s documentation to ensure that the chosen coupling is suitable for the intended operating temperature of the application. Using a coupling beyond its recommended temperature range can lead to performance issues, reduced efficiency, or even failure.
Aplikasi:
Flexible couplings with varying temperature resistance find use in numerous industries, including aerospace, automotive, manufacturing, power generation, and more. Whether in high-temperature exhaust systems, low-temperature cryogenic processes, or regular industrial applications with temperature fluctuations, flexible couplings play a vital role in providing reliable power transmission and misalignment compensation.
In summary, flexible couplings can be effectively used in applications with varying operating temperatures, provided that the coupling’s design and material properties align with the specific temperature requirements of the application.
Apakah gandingan fleksibel dan bagaimana ia berfungsi?
Gandingan fleksibel ialah peranti mekanikal yang digunakan untuk menyambungkan dua aci sambil membenarkan pergerakan relatif di antara mereka. Ia direka bentuk untuk menghantar tork dari satu aci ke aci yang lain sambil mengimbangi ketidaksejajaran, getaran dan kejutan. Gandingan fleksibel merupakan komponen penting dalam pelbagai jentera dan sistem berputar, kerana ia membantu melindungi peralatan yang disambungkan dan meningkatkan prestasi keseluruhan.
Jenis-jenis Gandingan Fleksibel:
Terdapat beberapa jenis gandingan fleksibel, setiap satunya dengan reka bentuk dan ciri-ciri uniknya. Antara jenis biasa termasuk:
- Gandingan Rahang: Gandingan rahang mempunyai labah-labah elastomer yang dipasang di antara dua hab. Ia boleh menampung ketidaksejajaran sudut dan selari sambil meredam getaran.
- Gandingan Cakera: Gandingan cakera menggunakan cakera logam nipis untuk menyambungkan aci. Ia sangat fleksibel dan memberikan pampasan salah jajaran yang sangat baik.
- Gandingan Gear: Gandingan gear menggunakan gigi gear untuk menghantar tork. Ia menawarkan kapasiti tork yang tinggi dan boleh mengendalikan ketidaksejajaran yang sederhana.
- Gandingan Rasuk: Gandingan rasuk menggunakan sekeping bahan fleksibel, seperti rasuk logam, untuk menghantar tork sambil mengimbangi ketidaksejajaran.
- Gandingan Bellows: Gandingan bellow menggunakan struktur seperti bellow untuk membolehkan pampasan salah jajaran paksi, sudut dan selari.
- Gandingan Oldham: Gandingan Oldham menggunakan tiga cakera, dengan cakera tengah mempunyai slot serenjang untuk membolehkan pampasan salah jajaran.
Cara Gandingan Fleksibel Berfungsi:
Operasi gandingan fleksibel bergantung pada reka bentuk khususnya, tetapi prinsip umum adalah serupa. Mari kita ambil contoh gandingan rahang untuk menerangkan cara gandingan fleksibel berfungsi:
- Dua aci disambungkan ke hab gandingan di kedua-dua belah pihak, dengan labah-labah elastomer diletakkan di antaranya.
- Apabila tork dikenakan pada satu aci, ia menyebabkan labah-labah itu mampat dan berubah bentuk sedikit, lalu menghantar tork ke aci yang lain.
- Sekiranya berlaku ketidaksejajaran antara aci, labah-labah elastomer akan melentur dan mengimbangi ketidaksejajaran tersebut, memastikan penghantaran tork yang lancar tanpa mengenakan beban berlebihan pada aci atau peralatan yang disambungkan.
- Labah-labah elastomer juga bertindak sebagai elemen redaman, menyerap getaran dan kejutan semasa operasi, yang mengurangkan haus pada peralatan dan meningkatkan kestabilan sistem.
Secara keseluruhannya, fleksibiliti dan keupayaan untuk mengimbangi ketidaksejajaran adalah ciri utama yang membolehkan gandingan fleksibel berfungsi dengan berkesan. Pemilihan jenis gandingan fleksibel tertentu bergantung pada keperluan aplikasi, seperti kapasiti tork, pampasan ketidaksejajaran dan keadaan persekitaran.
editor by CX 2023-10-08
