Tag Archives: gearbox input shaft

China Standard CHINAMFG Drive Worm Gearbox Shaft Input Nrv Series

Product Description

RV series Characteristics

  • RV – Sizes:–150
  • Input Options: with input shaft, With Square flange,With Input Flange
  • Input Power 0.06 to 11 kW
  • RV-Size from 030 to 105 in die-cast aluminium alloy budy and over 110 in cast iron
  • Ratios between 5 and 100
  • Max torque 1550 N.m and admissible output radial loads max 8771 N
  • Aluminium units are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity
  • Worm wheel: Copper (KK Cu). 
  • Loading capacity in accordance with: ISO 9001:2015/GB/T 19001-2016
  • Size 030 and over are painted with RAL 5571 blue
  • Worm gear reducers are available with diffferent combinations: NMRV+NMRV, NMRVpower+NMRV, JWB+NMRV
  • NMRV, NRV+VS,NMRV+AS,NMRV+VS,NMRV+F
  • Options: torque arm, output flange, viton oil seals, low/high temperature oil, filling/drain/breather/level plug,Small gap

Basic models can be applied to a wide range of power reduction ratios from 5 to 1000.
Warranty: One year from date of delivery.

 

WORM GEARBOX          
SNW SERIES          Output Speed Range:
Type Old Type Output Torque Output Shaft Dia.   14rpm-280rpm
SNW030  RV030  21N.m  φ14   Applicable Motor Power:
SNW040  RV040  45N.m  φ19   0.06kW-11kW
SNW050  RV050  84N.m  φ25   Input Options1:
SNW063  RV063  160N.m  φ25   With Inline AC Motor
SNW075  RV075  230N.m  φ28   Input Options2:
SNW090  RV090  410N.m  φ35   With Square flange
SNW105  RV105  630N.m  φ42   Input Options3:
SNW110  RV110  725N.m  φ42   With Input Shaft
SNW130  RV130  1050N.m  φ45   Input Options4:
SNW150  RV150  1550N.m  φ50   With Input Flange

Starshine Drive

ZheJiang CZPT Drive Co.,Ltd,the predecessor was a state-owned military mould enterprise, was established in 1965. CZPT specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
Starshine have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CZPT and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.

Our Team

Quality Control
Quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
Quality policy:to enhance the overall level in the field of power transmission  
Quality View:Continuous Improvement , pursuit of excellence
Quality Philosophy:Quality creates value

3. Incoming Quality Control
To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection; responsible for tracking bad, to monitor the supplier to take corrective measures
 to prevent recurrence.

4. Process Quality Control
The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend;
 found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.

5. FQC(Final QC)
After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of 
customer expectations and needs.

6. OQC(Outgoing QC)
After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the product
 is a product inspection to determine the qualified products.

Packing

Delivery

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Application: Motor, Machinery, Industry
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout: Vertical
Hardness: Hardened
Installation: Torque
Step: Three-Step
Customization:
Available

|

Customized Request

pto shaft

How do drive shafts handle variations in speed and torque during operation?

Drive shafts are designed to handle variations in speed and torque during operation by employing specific mechanisms and configurations. These mechanisms allow the drive shafts to accommodate the changing demands of power transmission while maintaining smooth and efficient operation. Here’s a detailed explanation of how drive shafts handle variations in speed and torque:

1. Flexible Couplings:

Drive shafts often incorporate flexible couplings, such as universal joints (U-joints) or constant velocity (CV) joints, to handle variations in speed and torque. These couplings provide flexibility and allow the drive shaft to transmit power even when the driving and driven components are not perfectly aligned. U-joints consist of two yokes connected by a cross-shaped bearing, allowing for angular movement between the drive shaft sections. This flexibility accommodates variations in speed and torque and compensates for misalignment. CV joints, which are commonly used in automotive drive shafts, maintain a constant velocity of rotation while accommodating changing operating angles. These flexible couplings enable smooth power transmission and reduce vibrations and wear caused by speed and torque variations.

2. Slip Joints:

In some drive shaft designs, slip joints are incorporated to handle variations in length and accommodate changes in distance between the driving and driven components. A slip joint consists of an inner and outer tubular section with splines or a telescoping mechanism. As the drive shaft experiences changes in length due to suspension movement or other factors, the slip joint allows the shaft to extend or compress without affecting the power transmission. By allowing axial movement, slip joints help prevent binding or excessive stress on the drive shaft during variations in speed and torque, ensuring smooth operation.

3. Balancing:

Drive shafts undergo balancing procedures to optimize their performance and minimize vibrations caused by speed and torque variations. Imbalances in the drive shaft can lead to vibrations, which not only affect the comfort of vehicle occupants but also increase wear and tear on the shaft and its associated components. Balancing involves redistributing mass along the drive shaft to achieve even weight distribution, reducing vibrations and improving overall performance. Dynamic balancing, which typically involves adding or removing small weights, ensures that the drive shaft operates smoothly even under varying speeds and torque loads.

4. Material Selection and Design:

The selection of materials and the design of drive shafts play a crucial role in handling variations in speed and torque. Drive shafts are typically made from high-strength materials, such as steel or aluminum alloys, chosen for their ability to withstand the forces and stresses associated with varying operating conditions. The diameter and wall thickness of the drive shaft are also carefully determined to ensure sufficient strength and stiffness. Additionally, the design incorporates considerations for factors such as critical speed, torsional rigidity, and resonance avoidance, which help maintain stability and performance during speed and torque variations.

5. Lubrication:

Proper lubrication is essential for drive shafts to handle variations in speed and torque. Lubricating the joints, such as U-joints or CV joints, reduces friction and heat generated during operation, ensuring smooth movement and minimizing wear. Adequate lubrication also helps prevent the binding of components, allowing the drive shaft to accommodate speed and torque variations more effectively. Regular lubrication maintenance is necessary to ensure optimal performance and extend the lifespan of the drive shaft.

6. System Monitoring:

Monitoring the performance of the drive shaft system is important to identify any issues related to variations in speed and torque. Unusual vibrations, noises, or changes in power transmission can indicate potential problems with the drive shaft. Regular inspections and maintenance checks allow for the early detection and resolution of issues, helping to prevent further damage and ensure the drive shaft continues to handle speed and torque variations effectively.

In summary, drive shafts handle variations in speed and torque during operation through the use of flexible couplings, slip joints, balancing procedures, appropriate material selection and design, lubrication, and system monitoring. These mechanisms and practices allow the drive shaft to accommodate misalignment, changes in length, and variations in power demands, ensuring efficient power transmission, smooth operation, and reduced wear and tear in various applications.

pto shaft

How do drive shafts enhance the performance of automobiles and trucks?

Drive shafts play a significant role in enhancing the performance of automobiles and trucks. They contribute to various aspects of vehicle performance, including power delivery, traction, handling, and overall efficiency. Here’s a detailed explanation of how drive shafts enhance the performance of automobiles and trucks:

1. Power Delivery:

Drive shafts are responsible for transferring power from the engine to the wheels, enabling the vehicle to move forward. By efficiently transmitting power without significant losses, drive shafts ensure that the engine’s power is effectively utilized, resulting in improved acceleration and overall performance. Well-designed drive shafts with minimal power loss contribute to the vehicle’s ability to deliver power to the wheels efficiently.

2. Torque Transfer:

Drive shafts facilitate the transfer of torque from the engine to the wheels. Torque is the rotational force that drives the vehicle forward. High-quality drive shafts with proper torque conversion capabilities ensure that the torque generated by the engine is effectively transmitted to the wheels. This enhances the vehicle’s ability to accelerate quickly, tow heavy loads, and climb steep gradients, thereby improving overall performance.

3. Traction and Stability:

Drive shafts contribute to the traction and stability of automobiles and trucks. They transmit power to the wheels, allowing them to exert force on the road surface. This enables the vehicle to maintain traction, especially during acceleration or when driving on slippery or uneven terrain. The efficient power delivery through the drive shafts enhances the vehicle’s stability by ensuring balanced power distribution to all wheels, improving control and handling.

4. Handling and Maneuverability:

Drive shafts have an impact on the handling and maneuverability of vehicles. They help establish a direct connection between the engine and the wheels, allowing for precise control and responsive handling. Well-designed drive shafts with minimal play or backlash contribute to a more direct and immediate response to driver inputs, enhancing the vehicle’s agility and maneuverability.

5. Weight Reduction:

Drive shafts can contribute to weight reduction in automobiles and trucks. Lightweight drive shafts made from materials such as aluminum or carbon fiber-reinforced composites reduce the overall weight of the vehicle. The reduced weight improves the power-to-weight ratio, resulting in better acceleration, handling, and fuel efficiency. Additionally, lightweight drive shafts reduce the rotational mass, allowing the engine to rev up more quickly, further enhancing performance.

6. Mechanical Efficiency:

Efficient drive shafts minimize energy losses during power transmission. By incorporating features such as high-quality bearings, low-friction seals, and optimized lubrication, drive shafts reduce friction and minimize power losses due to internal resistance. This enhances the mechanical efficiency of the drivetrain system, allowing more power to reach the wheels and improving overall vehicle performance.

7. Performance Upgrades:

Drive shaft upgrades can be a popular performance enhancement for enthusiasts. Upgraded drive shafts, such as those made from stronger materials or with enhanced torque capacity, can handle higher power outputs from modified engines. These upgrades allow for increased performance, such as improved acceleration, higher top speeds, and better overall driving dynamics.

8. Compatibility with Performance Modifications:

Performance modifications, such as engine upgrades, increased power output, or changes to the drivetrain system, often require compatible drive shafts. Drive shafts designed to handle higher torque loads or adapt to modified drivetrain configurations ensure optimal performance and reliability. They enable the vehicle to effectively harness the increased power and torque, resulting in improved performance and responsiveness.

9. Durability and Reliability:

Robust and well-maintained drive shafts contribute to the durability and reliability of automobiles and trucks. They are designed to withstand the stresses and loads associated with power transmission. High-quality materials, appropriate balancing, and regular maintenance help ensure that drive shafts operate smoothly, minimizing the risk of failures or performance issues. Reliable drive shafts enhance the overall performance by providing consistent power delivery and minimizing downtime.

10. Compatibility with Advanced Technologies:

Drive shafts are evolving in tandem with advancements in vehicle technologies. They are increasingly being integrated with advanced systems such as hybrid powertrains, electric motors, and regenerative braking. Drive shafts designed to work seamlessly with these technologies maximize their efficiency and performance benefits, contributing to improved overall vehicle performance.

In summary, drive shafts enhance the performance of automobiles and trucks by optimizing power delivery, facilitating torque transfer, improving traction and stability, enhancing handling and maneuverability, reducing weight, increasing mechanical efficiency,and enabling compatibility with performance upgrades and advanced technologies. They play a crucial role in ensuring efficient power transmission, responsive acceleration, precise handling, and overall improved performance of vehicles.pto shaft

How do drive shafts contribute to transferring rotational power in various applications?

Drive shafts play a crucial role in transferring rotational power from the engine or power source to the wheels or driven components in various applications. Whether it’s in vehicles or machinery, drive shafts enable efficient power transmission and facilitate the functioning of different systems. Here’s a detailed explanation of how drive shafts contribute to transferring rotational power:

1. Vehicle Applications:

In vehicles, drive shafts are responsible for transmitting rotational power from the engine to the wheels, enabling the vehicle to move. The drive shaft connects the gearbox or transmission output shaft to the differential, which further distributes the power to the wheels. As the engine generates torque, it is transferred through the drive shaft to the wheels, propelling the vehicle forward. This power transfer allows the vehicle to accelerate, maintain speed, and overcome resistance, such as friction and inclines.

2. Machinery Applications:

In machinery, drive shafts are utilized to transfer rotational power from the engine or motor to various driven components. For example, in industrial machinery, drive shafts may be used to transmit power to pumps, generators, conveyors, or other mechanical systems. In agricultural machinery, drive shafts are commonly employed to connect the power source to equipment such as harvesters, balers, or irrigation systems. Drive shafts enable these machines to perform their intended functions by delivering rotational power to the necessary components.

3. Power Transmission:

Drive shafts are designed to transmit rotational power efficiently and reliably. They are capable of transferring substantial amounts of torque from the engine to the wheels or driven components. The torque generated by the engine is transmitted through the drive shaft without significant power losses. By maintaining a rigid connection between the engine and the driven components, drive shafts ensure that the power produced by the engine is effectively utilized in performing useful work.

4. Flexible Coupling:

One of the key functions of drive shafts is to provide a flexible coupling between the engine/transmission and the wheels or driven components. This flexibility allows the drive shaft to accommodate angular movement and compensate for misalignment between the engine and the driven system. In vehicles, as the suspension system moves or the wheels encounter uneven terrain, the drive shaft adjusts its length and angle to maintain a constant power transfer. This flexibility helps prevent excessive stress on the drivetrain components and ensures smooth power transmission.

5. Torque and Speed Transmission:

Drive shafts are responsible for transmitting both torque and rotational speed. Torque is the rotational force generated by the engine or power source, while rotational speed is the number of revolutions per minute (RPM). Drive shafts must be capable of handling the torque requirements of the application without excessive twisting or bending. Additionally, they need to maintain the desired rotational speed to ensure the proper functioning of the driven components. Proper design, material selection, and balancing of the drive shafts contribute to efficient torque and speed transmission.

6. Length and Balance:

The length and balance of drive shafts are critical factors in their performance. The length of the drive shaft is determined by the distance between the engine or power source and the driven components. It should be appropriately sized to avoid excessive vibrations or bending. Drive shafts are carefully balanced to minimize vibrations and rotational imbalances, which can affect the overall performance, comfort, and longevity of the drivetrain system.

7. Safety and Maintenance:

Drive shafts require proper safety measures and regular maintenance. In vehicles, drive shafts are often enclosed within a protective tube or housing to prevent contact with moving parts, reducing the risk of injury. Safety shields or guards may also be installed around exposed drive shafts in machinery to protect operators from potential hazards. Regular maintenance includes inspecting the drive shaft for wear, damage, or misalignment, and ensuring proper lubrication of the U-joints. These measures help prevent failures, ensure optimal performance, and extend the service life of the drive shaft.

In summary, drive shafts play a vital role in transferring rotational power in various applications. Whether in vehicles or machinery, drive shafts enable efficient power transmission from the engine or power source to the wheels or driven components. They provide a flexible coupling, handle torque and speed transmission, accommodate angular movement, and contribute to the safety and maintenance of the system. By effectively transferring rotational power, drive shafts facilitate the functioning and performance of vehicles and machinery in numerous industries.

China Standard CHINAMFG Drive Worm Gearbox Shaft Input Nrv Series  China Standard CHINAMFG Drive Worm Gearbox Shaft Input Nrv Series
editor by CX 2024-03-26

China Hot selling China Factory Best Quality Transmission Gearbox Input Shaft U8882528 8882528 for CZPT Fuller with Good quality

Solution Description

 

Merchandise Description

    
 

 
 

Packaging & Shipping and delivery

To better make certain the basic safety of your goods, skilled, environmentally friendly, convenient and successful packaging services will be presented.

Firm Profile

HangZhou CZPT Auto Element CO.,LTD devoted to consumer’s exceptional life good quality, provides the greatest quality item,expert understanding, reasonable price and the very best services .We appear ahead to the typical work with all the auto and truck components user.With customers help, we believe that HangZhou CZPT Car Portion CO.,LTD will turn out to be a prestigious company with great will and excellent popularity,which will help to consolodate our perception to do our ideal greatest on the automobile and truck elements.Our components such as Motor Elements, Transmission Components,Suspension Areas,Entire body Components…ect.We also offer you utilized components/comprehensive engines with gear box/cabs/front&rear alxes&total vehicles Japan and European types if you are interested. We are positive that our higher quality of items , very sensible prices and ideal providers would be the 1 that you can reply on for prolonged term organization.With our honesty and credit, we sincerely hope to cooperate with you for greater improvement. Welcome new and previous clients from all walks of lifestyle to make contact with us for long term enterprise relationships and reaching mutual success!

 

FAQ

* What is your conditions of packing?
A: Generally, we pack our merchandise in neutral white containers and brown cartons. If you have lawfully registered patent,
we can pack the goods in your branded bins soon after receiving your authorization letters.

* What is your phrases of payment?
A: T/T 30% as deposit, and 70% prior to shipping and delivery. We’ll present you the pictures of the products and packages
prior to you pay out the balance.

* What is your phrases of shipping and delivery?
A: EXW, FOB, CFR, CIF.

* How about your shipping time?
A: Normally, it will just take thirty to sixty times soon after getting your advance payment. The certain supply time is dependent
on the objects and the amount of your purchase.

* Can you produce in accordance to the samples?
A: Of course, we can generate by your samples or specialized drawings. We can construct the molds and fixtures.

Motion now contact us for whole CATALOG.
A lot more THEN 2000 Sorts OF OEM Parts WAITTING FOR YHOU. Make sure you Make contact with US THE Whole CATALOG.
Trust YOU WILL LIKE OUR Styles & Cost.

How to Change the Generate Shaft

A number of different functions in a automobile are essential to its operating, but the driveshaft is possibly the component that requirements to be recognized the most. A destroyed or ruined driveshaft can hurt many other auto components. This post will describe how this element operates and some of the indicators that it may possibly need fix. This post is for the typical particular person who desires to resolve their vehicle on their very own but could not be familiar with mechanical repairs or even driveshaft mechanics. You can click on the hyperlink beneath for far more data.
air-compressor

Repair broken driveshafts

If you very own a automobile, you need to know that the driveshaft is an integral part of the vehicle’s driveline. They ensure efficient transmission of power from the engine to the wheels and drive. Nonetheless, if your driveshaft is ruined or cracked, your car will not perform properly. To preserve your auto safe and operating at peak effectiveness, you ought to have it repaired as shortly as feasible. Below are some easy actions to change the push shaft.
First, diagnose the cause of the generate shaft harm. If your auto is creating unusual noises, the driveshaft may possibly be ruined. This is since worn bushings and bearings support the push shaft. As a result, the rotation of the travel shaft is afflicted. The noise will be squeaks, dings or rattles. After the problem has been diagnosed, it is time to mend the destroyed generate shaft.
Pros can restore your driveshaft at fairly minimal price. Fees fluctuate dependent on the variety of generate shaft and its issue. Axle repairs can selection from $three hundred to $1,000. Labor is normally only close to $two hundred. A basic restore can price amongst $150 and $1700. You may save hundreds of pounds if you’re in a position to resolve the dilemma your self. You might require to commit a number of much more hours educating yourself about the dilemma just before handing it in excess of to a professional for correct diagnosis and repair.
The cost of restoring a ruined driveshaft varies by model and maker. It can price as a lot as $2,000 depending on parts and labor. While labor charges can vary, elements and labor are normally around $70. On average, a ruined driveshaft mend expenses among $four hundred and $600. Even so, these areas can be much more costly than that. If you don’t want to invest funds on unnecessarily high-priced repairs, you may possibly require to shell out a minor far more.
air-compressor

Learn how generate shafts work

Whilst a auto engine could be one particular of the most complex parts in your vehicle, the driveshaft has an similarly essential work. The driveshaft transmits the electricity of the engine to the wheels, turning the wheels and making the vehicle move. Driveshaft torque refers to the power associated with rotational motion. Push shafts need to be in a position to face up to intense conditions or they might break. Driveshafts are not made to bend, so knowing how they function is essential to the suitable performing of the automobile.
The generate shaft includes numerous elements. The CV connector is one of them. This is the very last end just before the wheels spin. CV joints are also recognized as “doughnut” joints. The CV joint aids equilibrium the load on the driveshaft, the closing quit among the engine and the final travel assembly. Last but not least, the axle is a one rotating shaft that transmits power from the closing drive assembly to the wheels.
Different sorts of push shafts have diverse quantities of joints. They transmit torque from the engine to the wheels and must accommodate distinctions in length and angle. The push shaft of a entrance-wheel drive car generally includes a connecting shaft, an interior constant velocity joint and an outer fixed joint. They also have anti-lock technique rings and torsional dampers to aid them run easily. This guide will support you recognize the basics of driveshafts and preserve your automobile in great form.
The CV joint is the heart of the driveshaft, it enables the wheels of the car to transfer at a consistent velocity. The connector also aids transmit electricity proficiently. You can discover more about CV joint driveshafts by looking at the leading 3 driveshaft questions
The U-joint on the intermediate shaft may be worn or destroyed. Small deviations in these joints can trigger slight vibrations and wobble. Over time, these vibrations can put on out drivetrain components, like U-joints and differential seals. Additional wear on the center help bearing is also expected. If your driveshaft is leaking oil, the following action is to check your transmission.
The drive shaft is an essential element of the auto. They transmit electrical power from the engine to the transmission. They also connect the axles and CV joints. When these parts are in very good problem, they transmit electricity to the wheels. If you discover them unfastened or trapped, it can result in the motor vehicle to bounce. To make certain suitable torque transfer, your car demands to continue to be on the road. Whilst rough roadways are regular, bumps and bumps are frequent.
air-compressor

Common indicators of ruined driveshafts

If your automobile vibrates heavily beneath, you may be dealing with a defective propshaft. This problem limitations your all round management of the motor vehicle and can’t be disregarded. If you hear this noise frequently, the difficulty may possibly be the cause and ought to be identified as quickly as achievable. Here are some widespread symptoms of a broken driveshaft. If you expertise this noise although driving, you must have your vehicle inspected by a mechanic.
A clanging seem can also be a single of the symptoms of a damaged driveshaft. A ding may be a sign of a faulty U-joint or middle bearing. This can also be a symptom of worn heart bearings. To hold your car secure and operating correctly, it is very best to have your driveshaft inspected by a qualified mechanic. This can prevent serious hurt to your automobile.
A worn drive shaft can trigger trouble turning, which can be a main security problem. Thankfully, there are several methods to explain to if your driveshaft demands provider. The first factor you can do is verify the u-joint itself. If it moves also much or also tiny in any course, it probably means your driveshaft is faulty. Also, rust on the bearing cap seals may show a defective drive shaft.
The following time your auto rattles, it may be time for a mechanic to check out it out. Whether your vehicle has a handbook or automatic transmission, the driveshaft performs an important part in your vehicle’s functionality. When 1 or each driveshafts are unsuccessful, it can make the automobile unsafe or unattainable to generate. As a result, you ought to have your auto inspected by a mechanic as soon as attainable to avoid even more difficulties.
Your car should also be routinely lubricated with grease and chain to prevent corrosion. This will prevent grease from escaping and leading to grime and grease to construct up. Another typical signal is a soiled driveshaft. Make sure your phone is totally free of debris and in very good problem. Finally, make positive the driveshaft chain and cover are in place. In most cases, if you observe any of these typical signs and symptoms, your vehicle’s driveshaft ought to be changed.
Other symptoms of a damaged driveshaft contain uneven wheel rotation, difficulty turning the car, and increased drag when trying to turn. A worn U-joint also inhibits the ability of the steering wheel to change, creating it a lot more hard to turn. Another indication of a defective driveshaft is the shuddering noise the automobile makes when accelerating. Automobiles with destroyed driveshafts need to be inspected as shortly as attainable to steer clear of high priced repairs.

China Hot selling China Factory Best Quality Transmission Gearbox Input Shaft U8882528 8882528 for CZPT Fuller     with Good qualityChina Hot selling China Factory Best Quality Transmission Gearbox Input Shaft U8882528 8882528 for CZPT Fuller     with Good quality