مصنوعات کی تفصیل
1) Small volume
2) Big transmission torque
3) High efficiency
4) Low consumption.
Product Description :
ZLYJ gearbox series are transmission devices, which are specially designed for single-screw extruder with high precision, hard gear surface, accompany with thrust. Adopting the technical specifications stipulated in JB/T9050.1-1999, all CHINAMFG gearboxes are designed accordingly.
Main Features:
1.The material of gear is the high strength alloy steel, it is manufactured by carburizing, quenching (and other heat treatment), gringding process at last. The gear is in high precison ( 6 grade ) and high hardness ( reaches HRC54-62). Besides, it features low noise when operating.
2. It contains high bearing ability thrust, which is performed reliable and can withstand larger axial thrust.
3. All the items are treated by forced lubrication and cooling system except very few small specification products.
4. CHINAMFG series gearbox is adopted by six-side processing box. Its normal installation is horizontal, but can also be changed to vertical installation according to customer’s requirment.
5. Efficiency transmission, low noise, long operaton time.
Main parameters :
| Type | Spec | Input Power(kw) | N( enter) | N(output) | Output Torque | Permitted axial thrust of output shaft(KN) | Screw Diameter | Length-diameter ratio |
| (N@m) | ||||||||
| ZLYJ | 112-8 | 5.5 | 800 | 100 | 525 | 35 | Ø35 | 25:01:00 |
| 133-8 | 8 | 800 | 100 | 764 | 39 | Ø50 | 25:01:00 | |
| 146-10 | 11 | 1000 | 100 | 1050 | 54 | Ø55 | 25:01:00 | |
| 173-10 | 18.5 | 900 | 90 | 1962 | 110 | Ø65 | 25:01:00 | |
| 200-12.5 | 30 | 1000 | 80 | 3581 | 155 | Ø75 | 25:01:00 | |
| 225-12.5 | 45 | 1000 | 80 | 5371 | 180 | Ø90 | 25:01:00 | |
| 250-16 | 55 | 1120 | 70 | 7503 | 192 | Ø105 | 25:01:00 | |
| 280-16 | 75 | 960 | 60 | 7643 | 258 | Ø110 | 25:01:00 | |
| 315-16 | 85 | 960 | 60 | 13528 | 287 | Ø120 | 25:01:00 | |
| 330-16 | 110 | 960 | 60 | 17507 | 360 | Ø135 | 25:01:00 | |
| 375-16 | 132 | 960 | 60 | 21008 | 390 | Ø150 | 25:01:00 | |
| 395-16 | 185 | 960 | 60 | 29442 | 400 | Ø160 | 25:01:00 | |
| 420-16 | 160 | 960 | 60 | 31831 | 430 | Ø160 | 25:01:00 | |
| 420-16 | 220 | 960 | 60 | 31831 | 430 | Ø170 | 25:01:00 | |
| 450-20 | 213 | 1000 | 60 | 40640 | 500 | Ø160/Ø170 | 25:01:00 | |
| 560-17 | 540 | 1000 | 50 | 84034 | 700 | Ø200 | 25:01:00 | |
| 630-10 | 540 | 1000 | 50 | 15712 | 770 | Ø250 | 25:01:00 |
Our advantage :
A> long time experience and history .
B> long time nitriding treatment and heating treatment by itself .
C>advanced Fanuk series CNC computer-controlled milling machines .
D>depth hole drilling machine in 18meters length, which ensure the straigtnss of barrel inside .
E> CAD drawing confirmation before start making .
F> Prompt after sale service .
G>Land owner and registration capital 25, 000, 000RMB .
Our company :
ZHangZhoug CHINAMFG plastic machinery co.,ltd is located in HangZhou HangZhou city with brand of PYM(Former HangZhou CHINAMFG machine screw co.ltd since 1988). The company is specialized in making screw barrel, gearbox CHINAMFG series, t die, filter and extruder machine. It has become 1 of the largest supplier of main parts in HangZhou city which is the basement of plastic machinery.
FRQ:
1.Q:What are we?
A:We are factory, with license of import and export goods by ourself.
2.Q:How to get to us?
A:The nearest airport is HangZhou airport, and the nearest train station is HangZhou station.
Warmly welcome to contact us by below ways:
Welcome to our company .
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| درخواست: | Agricultural |
|---|---|
| سختی: | Hardened |
| تنصیب: | ٹارک بازو کی قسم |
| مرحلہ: | بے قدم |
| قسم: | کیڑا گیئر باکس |
| Brand Name: | Pym |
| حسب ضرورت: | دستیاب ہے۔ | اپنی مرضی کے مطابق درخواست |
|---|
Is it Possible to Reverse the Direction of a Worm Gearbox?
Yes, it is possible to reverse the direction of a worm gearbox by changing the orientation of either the input or output shaft. However, reversing the direction of a worm gearbox can have some implications that need to be considered:
- Efficiency: Reversing the direction of a worm gearbox can potentially affect its efficiency. Worm gearboxes are typically more efficient in one direction of rotation due to the design of the worm and worm wheel.
- Backlash: Reversing the direction of rotation might lead to increased backlash or play in the gearbox, which can impact precision and smooth operation.
- چکنا: Depending on the gearbox’s design, reversing the direction could affect lubrication distribution and lead to uneven wear on the gear teeth.
- Load: Reversing the direction might also impact the gearbox’s load-carrying capacity, especially if it’s designed for predominantly one-way operation.
- Noise and Vibration: Direction reversal can sometimes result in increased noise and vibration due to changes in gear engagement and meshing behavior.
If you need to reverse the direction of a worm gearbox, it’s advisable to consult the gearbox manufacturer’s guidelines and recommendations. They can provide insights into whether the specific gearbox model is suitable for reversible operation and any precautions or adjustments needed to ensure proper functioning.
How to Calculate the Input and Output Speeds of a Worm Gearbox?
Calculating the input and output speeds of a worm gearbox involves understanding the gear ratio and the principles of gear reduction. Here’s how you can calculate these speeds:
- Input Speed: The input speed (N1) is the speed of the driving gear, which is the worm gear in this case. It is usually provided by the manufacturer or can be measured directly.
- Output Speed: The output speed (N2) is the speed of the driven gear, which is the worm wheel. To calculate the output speed, use the formula:
N2 = N1 / (Z1 * i)
Where:
N2 = Output speed (rpm)
N1 = Input speed (rpm)
Z1 = Number of teeth on the worm gear
i = Gear ratio (ratio of the number of teeth on the worm gear to the number of threads on the worm)
It’s important to note that worm gearboxes are designed for gear reduction, which means that the output speed is lower than the input speed. Additionally, the efficiency of the gearbox, friction, and other factors can affect the actual output speed. Calculating the input and output speeds is crucial for understanding the performance and capabilities of the worm gearbox in a specific application.
ورم گیئر باکس میں ردعمل کو روکنا
کیڑے کے گیئر باکس میں ردعمل کم درستگی، پوزیشننگ کی غلطیاں، اور مجموعی کارکردگی میں کمی کا باعث بن سکتا ہے۔ ردعمل کو روکنے یا کم کرنے کے لیے یہ اقدامات ہیں:
- اعلی معیار کے اجزاء: سخت مینوفیکچرنگ رواداری کے ساتھ اعلی معیار کے کیڑے کے گیئرز اور کیڑے کے پہیے استعمال کریں۔ صحت سے متعلق اجزاء ردعمل کو کم کرنے میں مدد کریں گے۔
- مناسب میشنگ: اس بات کو یقینی بنائیں کہ ورم گیئر اور ورم وہیل مناسب طریقے سے منسلک اور میشڈ ہیں۔ غلط میشنگ ردعمل میں اضافہ کا باعث بن سکتی ہے۔
- پری لوڈ: ورم گیئر پر تھوڑی مقدار میں پری لوڈ لگانے سے ردعمل کو کم کرنے میں مدد مل سکتی ہے۔ تاہم، ضرورت سے زیادہ پری لوڈ رگڑ اور پہننے میں اضافہ کر سکتا ہے۔
- اینٹی بیکلاش میکانزم: کسی بھی موروثی ردعمل کی تلافی کے لیے اینٹی بیکلاش میکانزم، جیسے اسپرنگ لوڈڈ سسٹمز یا ایڈجسٹ ایبل شیمز استعمال کرنے پر غور کریں۔
- چکنا: مناسب چکنا رگڑ کو کم کر سکتا ہے اور ردعمل کو کم کرنے میں کردار ادا کر سکتا ہے۔ ایسا چکنا کرنے والا استعمال کریں جو اچھی فلم کی طاقت فراہم کرے اور لباس کو کم کرے۔
- دیکھ بھال: وقت کے ساتھ ردعمل میں ہونے والی کسی بھی تبدیلی کی شناخت اور ان سے نمٹنے کے لیے گیئر باکس کا باقاعدگی سے معائنہ کریں اور اسے برقرار رکھیں۔
It’s important to strike a balance between reducing backlash and maintaining smooth operation. Consulting with gearbox experts and following manufacturer guidelines will help you optimize your worm gearbox’s performance while minimizing backlash.
editor by CX 2024-03-09