Ürün Açıklaması
Locomotive gearbox
Ürün Açıklaması
Locomotive gearbox Features
| Tip | Locomotive gearbox |
| Application | For locomotive traction gear lubrication system |
| Size | customizable |
| Composed | Composed of gear box body, breather, oil filler oil level gauge and other parts. |
- Can be designed according to customer requirements;
- Composed of gear box body, breather, oil filler oil level gauge and other parts.
- The welding process implements EN15085 welding system requirements.
Avantajlarımız
Application
Product Display
Şirket Profili
ZJD is located in Xihu (West Lake) Dis. Economic Development Zone, Xihu (West Lake) Dis. District, HangZhou, ZheJiang , which has very good transportation convenience and location advantages.ZJD own 1 subsidiary, which is located in HangZhou city, ZheJiang province, which is mainly responsible for EMU accessories for CRRC’s factory nearby.
ZJD’s production and office space is more than 12,000 square meters, and more than 60 sets of various types of CNC machining and quality control equipment.ZJD’s main products are widely used in CHINAMFG CR400, CR300, CR200 series standard EMUs, and expanded to subways, export passenger cars and EMUs and other products.
ZJD has more than 60 employees and more than 20 technical management personnel. The technical management team has many years of working experience in the rail transit industry.
Certifications
ZJD has obtained the national high-tech enterprise certification, 6 types of products have passed the high-tech certification, and related products have obtained more than 20 patents.
ZJD has established a comprehensive quality management system and has got ISO9001 quality management system certification, ISO/TS 22163 (IRIS) international railway industry standard certification, EN15085-2 railway vehicles welding system certification, and CHINAMFG product supply service qualification certification.
SSS
1. Who are we?
HangZhou ZJD Rail Equipment Co.,Ltd. was established in 2012, which is a professional manufacturer of rail equipment and accessories.
2. Are you a reliable supplier?
ZJD-Excellent Manufacturer focusing on the rolling stock industry
Provide full-process Design, Production, Testing and Service according to customer requirements.
3.What can you buy from us?
We have designed and supplied a series of products such an air duct systems, piping systerms, pneumatic control units,etc.The product are used in various fields such an EMUs,subways,locomotives,wagon engineering vehicles,etc.
4. What services can we provide?
Provide customized services of heavy industry products for special requirements.
Provide diversified parts and trade services such as port machinery, steel heavy industry, mining machinery, etc.
Provide customized products for new energy equipment
Provide key process technology solutions for special parts in the field of new energy equipment.
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| Başvuru: | Machinery, Locomotive |
|---|---|
| İşlev: | Speed Changing, Speed Reduction, Speed Increase |
| Düzen: | Koaksiyel |
| Sertlik: | Sertleştirilmiş Diş Yüzeyi |
| Type: | Cylindrical Gear Box |
| Transport Package: | Box |
| Özelleştirme: |
Mevcut
| Özelleştirilmiş İstek |
|---|
Üreticiler dişli redüktörlerinde dişli diş profillerinin hassasiyetini nasıl sağlarlar?
Üreticiler, optimum performans ve verimlilik için kritik öneme sahip olan dişli redüktörlerinde dişli diş profillerinin hassasiyetini sağlamak için çeşitli teknikler kullanırlar:
1. Hassas İşleme: Dişli dişleri genellikle yüksek doğruluk ve tekrarlanabilirlik seviyelerine ulaşabilen gelişmiş CNC (Bilgisayarlı Sayısal Kontrol) makineleri kullanılarak işlenir. Bu, birden fazla bileşende tutarlı dişli dişi profilleri sağlar.
2. Kalite Kontrol Önlemleri: Dişli diş profillerinin gerekli özellikleri karşıladığını doğrulamak için üretim sürecinin çeşitli aşamalarında boyutsal incelemeler ve profil ölçümleri gibi sıkı kalite kontrol süreçleri gerçekleştirilir.
3. Diş Profili Tasarımı: Mühendisler, hassas involüt şekillere ve doğru boyutlara sahip dişli profilleri tasarlamak için özel yazılım ve simülasyon araçları kullanır. Bu tasarımlar daha sonra üretim için makine talimatlarına dönüştürülür.
4. Malzeme Seçimi: İşleme ve operasyon sırasında deformasyon veya yanlışlık olasılığını en aza indirmek için mükemmel aşınma direncine ve boyut kararlılığına sahip yüksek kaliteli malzemeler seçilmiştir.
5. Isıl İşlem: Dişlilerin yüzey sertliğini ve dayanıklılığını artırmak, zamanla aşınma ve deformasyon riskini azaltmak için karbürleme ve söndürme gibi ısıl işlem prosesleri uygulanır.
6. Diş Gıcırdatma ve Bitirme: İlk işlemeden sonra, dişli dişleri genellikle istenen diş profili hassasiyetini ve yüzey kalitesini elde etmek için hassas taşlama ve son işlem işlemlerinden geçer.
7. İşlem Sonrası Denetim: Üretim süreçlerinden sonra dişli diş profilleri tekrar incelenerek son bileşenlerin belirtilen toleransları ve performans kriterlerini karşıladığı doğrulanır.
8. Bilgisayar Destekli Üretim (CAM): CAM yazılımı, takım yolları ve işleme talimatları oluşturmak için kullanılır ve dişli imalatı sırasında takım hareketleri ve malzeme kaldırma üzerinde hassas kontrol sağlar.
Üreticiler, bu teknikleri birleştirerek ve ileri üretim teknolojilerinden yararlanarak, dişli diş profillerinde gerekli hassasiyeti elde edebilir ve bunun sonucunda çeşitli endüstriyel uygulamalar için güvenilir ve verimli dişli redüktörleri üretebilirler.
Can gear reducers be used for both speed reduction and speed increase?
Yes, gear reducers can be utilized for both speed reduction and speed increase, depending on their design and arrangement. The functionality to either decrease or increase rotational speed is achieved by altering the arrangement of gears within the gearbox.
1. Speed Reduction: In speed reduction applications, a gear reducer is designed with gears of different sizes. The input shaft connects to a larger gear, while the output shaft is connected to a smaller gear. As the input shaft rotates, the larger gear turns the smaller gear, resulting in a decrease in output speed compared to the input speed. This configuration provides higher torque output at a lower speed, making it suitable for applications that require increased force or torque.
2. Speed Increase: For speed increase, the gear arrangement is reversed. The input shaft connects to a smaller gear, while the output shaft is connected to a larger gear. As the input shaft rotates, the smaller gear drives the larger gear, resulting in an increase in output speed compared to the input speed. However, the torque output is lower than that of speed reduction configurations.
By choosing the appropriate gear ratios and arrangement, gear reducers can be customized to meet specific speed and torque requirements for various industrial applications. It’s important to select the right type of gear reducer and configure it correctly to achieve the desired speed reduction or speed increase.
Are there variations in gear reducer designs for specific tasks and applications?
Yes, gear reducer designs vary widely to suit specific tasks and applications across various industries. Manufacturers offer a range of gear reducer types and configurations to accommodate different requirements, including:
- Helical Gear Reducers: These are versatile and provide smooth and efficient torque transmission. They are commonly used in applications requiring high precision and moderate speed reduction, such as conveyors, mixers, and agitators.
- Bevel Gear Reducers: These are ideal for transmitting power between intersecting shafts. They are often used in heavy machinery, printing presses, and automotive applications.
- Worm Gear Reducers: These provide compact solutions and are suitable for applications with higher speed reduction requirements, such as conveyor systems, winches, and elevators.
- Planetary Gear Reducers: These offer high torque density and are used in applications demanding precise control, such as robotics, aerospace, and heavy-duty machinery.
- Parallel Shaft Gear Reducers: Commonly used in industrial machinery, these reducers are designed for high torque and reliability.
- Right-Angle Gear Reducers: These are used when space limitations require a change in shaft direction, commonly found in packaging equipment and conveyors.
Each type of gear reducer has unique features and benefits that make it suitable for specific tasks. Manufacturers often provide customization options to tailor gear reducers to the precise requirements of an application, including gear ratios, mounting options, and input/output configurations.
Therefore, the variation in gear reducer designs allows industries to select the most appropriate type based on factors such as torque, speed, space constraints, precision, and environmental conditions.
editor by CX 2024-02-08
