Product Description
ZheJiang Xihu (West Lake) Dis. CHINAMFG Technology Co., Ltd (FHZL) is 1 of China’s earliest companies engaging in researching 3D printing technology and commercialize the technology. The company successfully developed the advanced technology based on the 3D sand printing and applies the technology into China’s foundry industry.
FHZL has grown into a comprehensive high-tech company that could offer complete R&D & manufacturing, sales of 3D sand printing equipment, 3D printing complex metal parts, 3D printing combined with gravity and low pressure casting of traditional metal mold, CNC precision machining, customization of rapid manufacturing for 3D sand mold (core) printing, application of 3D data processing and 3D digital integrated technology, various 3D printing consumables, etc.
The cold core (box) manufacturing technology for 3D printing of micro-droplet jet sand mold was first developed in China, acquired multiple patent certification, this unique technology is superior and compatible with the conventional process. It would greatly changes the conventional production cycle and manufacturing technology in foundry industry.FHZL has more than 10 years of rapid casting & processing experience, over 1000 different types of product development cases per year, provided rapid manufacturing services to nearly 400 large enterprises both domestic and abroad which were widely used in automotive, pump, valve, machinery, mining machinery, construction machinery, vessel, aviation, aerospace, new energy, rail transit, casting mold and many other industries.
Why work with FHZL?
FHZL brand and reputation:
The national High-tech Enterprise in China;
The foundry Industry Association in ZheJiang Province;
The 5A Association of Automobile Industry in HangZhou City;
The listed company on stock market(stock code:834914).
Strict quality control system:
Included incoming inspection, sample inspection, process inspection and delivery inspection.
IFAT 16949 certificate, CE certificate and ISO 14001 and ISO 9001 certificated factory.
Lower cost and shortened delivery time:
patented new technology PCM (patternless casting manufacturing) has been applied to our manufacturing which improved the traditional casting efficiency rapidly.
No need of mold, casting pattern be formed 1 time, save the mold cost and mold making time.
More flexible during process:
In case of any failure on the design, PCM technology just need to modify the 3D drawings and restart, no mold modification cost.
What’s the technical process for casting?
High precision CNC machines and inspection devices.
Our Advantages
(1) Competitive price, all products are casted and machined in our factory, shipped directly to customer.
(2) Reliable quality, IATF16946 certified casting manufacturer, we have strict control about quality.
(3) Professional, we focus on production of Auto Parts for more than 10 years.
(4) Fast shipment, we have a efficient management system, several automatic casting lines, and more than 10 machining lines.
(5) Excellent service, our sales team has more than 10 years’ experience in oversea market, we know you better.
(6) Flexible production, we can customize the product according to your drawing.
FAQ
1. Are you a factory or trading company?
We are a IATF16949 certified factory specializing in producing Auto parts. We cast and machine the parts for more than 10 years.
2. Can you customize the parts according to the drawing?
We have professional technical dept., we are able to customize your parts according to the drawings.
3. Can you supply samples?
We can supply the samples, but you need to bear the development and delivery cost.
4. Do you have a min order quantity?
We don’t have a min order quantity, we can send you the parts according to your drawings
5. What is the period of sample production?
It will take 15~25 days to develop new product.
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| OEM: | Customerized |
| Transport Package: | Wooden Case |
| Specification: | Customized |
| Trademark: | FHZL |
| Origin: | Foshan, China |
| Customization: |
Available
| Customized Request |
|---|
Importance of Lubrication in Gearbox Performance
Lubrication plays a critical role in ensuring the optimal performance, longevity, and reliability of gearboxes. Proper lubrication provides several key benefits:
- Reduces Friction and Wear: Lubrication forms a protective layer between gear teeth, bearings, and other moving components, reducing friction and minimizing wear and tear.
- Heat Dissipation: Lubricants help dissipate the heat generated during gear operation, preventing overheating and potential damage to components.
- Noise Reduction: Adequate lubrication can dampen noise and vibration produced by gear meshing, leading to quieter and smoother operation.
- Sealing and Contaminant Prevention: Lubricants create a barrier that seals out contaminants like dust, dirt, and moisture, preventing their entry and reducing the risk of corrosion and damage.
- Enhanced Efficiency: Proper lubrication reduces energy losses due to friction, improving the overall efficiency of the gearbox.
- Extended Lifespan: Lubrication helps prevent premature component wear and failure, extending the lifespan of the gearbox and minimizing the need for costly repairs or replacements.
- Optimal Performance: Gearboxes operate within specified tolerances when properly lubricated, ensuring they deliver the intended performance and functionality.
It’s essential to use the recommended lubricant type, viscosity, and change intervals specified by the gearbox manufacturer to ensure the best possible performance and longevity. Regular monitoring and maintenance of lubrication levels are crucial to preserving the health of the gearbox and its components.
editor by CX 2023-10-08
China S1125 S1130 Single Cylinder Diesel Engine Spare Parts Gear Box manufacturer
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| Die Casting Machine Type: | Cold Chamber Die Casting Machine |
|---|---|
| Die Casting Method: | Soluble Die Casting |
| Application: | Machinery Parts |
| Machining: | CNC Machining |
| Material: | Aluminum |
| Surface Preparation: | Polishing |
| Samples: |
US$ 50/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
The Parts of a Gearbox
There are many parts of a Gearbox, and this article will help you understand its functions and components. Learn about its maintenance and proper care, and you’ll be on your way to repairing your car. The complexity of a Gearbox also makes it easy to make mistakes. Learn about its functions and components so that you’ll be able to make the best choices possible. Read on to learn more. Then, get your car ready for winter!
Components
Gearboxes are fully integrated mechanical components that consist of a series of gears. They also contain shafts, bearings, and a flange to mount a motor. The terms gearhead and gearbox are not often used interchangeably in the motion industry, but they are often synonymous. Gearheads are open gearing assemblies that are installed in a machine frame. Some newer designs, such as battery-powered mobile units, require tighter integration.
The power losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the gear pair and the bearings and are proportional to the ratio of shaft speed and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most serious, since they represent the largest proportion of the total loss. This is because they increase with speed.
Temperature measurement is another important preventive maintenance practice. The heat generated by the gearbox can damage components. High-temperature oil degrades quickly at high temperatures, which is why the sump oil temperature should be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is more than 200degF, it can cause seal damage, gear and bearing wear, and premature failure of the gearbox.
Regardless of its size, the gearbox is a crucial part of a car’s drivetrain. Whether the car is a sports car, a luxury car, or a farm tractor, the gearbox is an essential component of the vehicle. There are two main types of gearbox: standard and precision. Each has its own advantages and disadvantages. The most important consideration when selecting a gearbox is the torque output.
The main shaft and the clutch shaft are the two major components of a gearbox. The main shaft runs at engine speed and the countershaft may be at a lower speed. In addition to the main shaft, the clutch shaft has a bearing. The gear ratio determines the amount of torque that can be transferred between the countershaft and the main shaft. The drive shaft also has another name: the propeller shaft.
The gears, shafts, and hub/shaft connection are designed according to endurance design standards. Depending on the application, each component must be able to withstand the normal stresses that the system will experience. Oftentimes, the minimum speed range is ten to twenty m/s. However, this range can differ between different transmissions. Generally, the gears and shafts in a gearbox should have an endurance limit that is less than that limit.
The bearings in a gearbox are considered wear parts. While they should be replaced when they wear down, they can be kept in service much longer than their intended L10 life. Using predictive maintenance, manufacturers can determine when to replace the bearing before it damages the gears and other components. For a gearbox to function properly, it must have all the components listed above. And the clutch, which enables the transmission of torque, is considered the most important component.
Functions
A gearbox is a fully integrated mechanical component that consists of mating gears. It is enclosed in a housing that houses the shafts, bearings, and flange for motor mounting. The purpose of a gearbox is to increase torque and change the speed of an engine by connecting the two rotating shafts together. A gearbox is generally made up of multiple gears that are linked together using couplings, belts, chains, or hollow shaft connections. When power and torque are held constant, speed and torque are inversely proportional. The speed of a gearbox is determined by the ratio of the gears that are engaged to transmit power.
The gear ratios in a gearbox are the number of steps a motor can take to convert torque into horsepower. The amount of torque required at the wheels depends on the operating conditions. A vehicle needs more torque than its peak torque when it is moving from a standstill. Therefore, the first gear ratio is used to increase torque and move the vehicle forward. To move up a gradient, more torque is required. To maintain momentum, the intermediate gear ratio is used.
As metal-to-metal contact is a common cause of gearbox failure, it is essential to monitor the condition of these components closely. The main focus of the proactive series of tests is abnormal wear and contamination, while the preventative tests focus on oil condition and additive depletion. The AN and ferrous density tests are exceptions to this rule, but they are used more for detecting abnormal additive depletion. In addition, lubrication is critical to the efficiency of gearboxes.
Maintenance
Daily maintenance is a critical aspect of the life cycle of a gearbox. During maintenance, you must inspect all gearbox connection parts. Any loose or damaged connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric analysis, or ferrography. You should check for excessive wear and tear, cracks, and oil leaks. If any of these components fail, you should replace them as soon as possible.
Proper analysis of failure patterns is a necessary part of any preventative maintenance program. This analysis will help identify the root cause of gearbox failures, as well as plan for future preventative maintenance. By properly planning preventative maintenance, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox maintenance to a company whose experts are knowledgeable in this field. The results of the analysis will help you create a more effective preventative maintenance program.
It is important to check the condition of the gearbox oil periodically. The oil should be changed according to its temperature and the hours of operation. The temperature is a significant determinant of the frequency of oil changes. Higher temperatures require more frequent changes, and the level of protection from moisture and water reduces by 75%. At elevated temperatures, the oil’s molecular structure breaks down more quickly, inhibiting the formation of a protective film.
Fortunately, the gear industry has developed innovative technologies and services that can help plant operators reduce their downtime and ensure optimal performance from their industrial gears. Here are 10 steps to ensure that your gearbox continues to serve its purpose. When you are preparing for maintenance, always keep in mind the following tips:
Regular vibration analysis is a vital part of gearbox maintenance. Increased vibration signals impending problems. Visually inspect the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the contact pattern of gear teeth. If there is a misalignment, bearings or housings are worn and need replacement. Also make sure the breathers remain clean. In dirty applications, this is more difficult to do.
Proper lubrication is another key factor in the life of gearboxes. Proper lubrication prevents failure. The oil must be free of foreign materials and have the proper amount of flow. Proper lubricant selection depends on the type of gear, reduction ratio, and input power. In addition to oil level, the lubricant must be regulated for the size and shape of gears. If not, the lubricant should be changed.
Lack of proper lubrication reduces the strength of other gears. Improper maintenance reduces the life of the transmission. Whether the transmission is overloaded or undersized, excessive vibration can damage the gear. If it is not properly lubricated, it can be damaged beyond repair. Then, the need for replacement gears may arise. However, it is not a time to waste a lot of money and time on repairs.
editor by CX 2023-04-19
China Best Sales 6 Cylinder Marine Engine with Gearbox 240HP 315HP 300HP 350HP near me shop
Product Description
HangZhou CZPT Gearbox
Progress Maritime Gearbox 16A
HC-collection marine gearbox self-designed by the firm is of electrical power ranging 10kW~3000kW, ratio ranging 1.5~20:1, full in specs, higher market share, extensively utilized in weighty loaded ships these kinds of as transportation, fishing and engineering boats. Item style and producing capacity are in top nationally and superior internationally stage.
Product Parameters
|
Enter Speed |
700-2500r/min |
|
|
|
Reduction Ratio |
one.87,2.04,2.fifty four |
Transmission Capacity |
.257kW/r/min |
|
3.00 |
.243kW/r/min |
||
|
three.fifty three |
.221kW/r/min |
||
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four.10,4.forty seven,4.61 |
.184kW/r/min |
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four.ninety four |
.147kW/r/min |
||
|
Maneuver Kind |
Press-pull adaptable shaft, Electric powered manage, Pneumatic manage |
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|
Center Length |
264mm |
||
|
Rated Thrust |
50KN |
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L×W×H |
786×930×864mm |
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|
Internet Weight |
740kg |
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Coupling Flywheel |
12V135,12V150,SAE18,16,14 |
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Coupling Housing |
12V135,12V150,SAE0,1 |
||
In depth Photographs
HangZhou CZPT makes the best gearbox in China. The three hundred maritime gearbox is suitable for tiny and medium-sized fishing boats, cargo ships, passenger ships and other types of vessels. It is capable of decelerating pace, reversing clutch route and bearing propeller thrust. Pushed by vertical heterodyne transmission system, this gearbox has a tiny measurement, a massive speed ratio and a mild weight.
Description
Marine Gearbox 120B possesses features of velocity reduction, in advance and astern clutching and bearing propeller thrust. It is developed of vertically offset and one particular-phase transmission, featuring in tiny in volume, light in fat and simple in dismantle & reassemble and maintain.
Certifications
Manufacturing method
Business Profile
HangZhou LionHeart Electrical power Tools Co., Ltd., a subsidiary of 1 of the nation’s top maritime providers organization —- HangZhou Agricultural Machinery Co., Ltd., is a company of marine products throughout the world. Our firm is dedicated to offering the very best solution to our customer’s task because 1996. With above twenty a long time of profound knowledge in the maritime services market, our company has set up a skilled and consumer-helpful method in our each and every pre-revenue, transport and soon after-product sales procedure to ensure your fret-free of charge purchasing encounter. We ship our model-new items all in excess of the globe, at the best charges on the World wide web.
LionHeart Electrical power is a skilled company for gear like maritime engines, generators, gearboxes, propellers, marine interior match-out, deck equipment and associated marine spare components. Our procedures and procedures are designed to present the ideal product that will satisfy or CZPT the expectations of every single 1 of our clients. We back up that commitment with complete solutions via the product’s entire lifestyle cycle, along with our crucial technologies and major product skills. That is the explanation why we stand out as the nation’s maritime gear product sales champion of multiple makes for above 10 consecutive years.
LionHeart Power carries 1 of the nation’s premier inventories of marine equipment and related parts from twenty+ manufacturers this kind of as Weichai, HangZhou Advance, Deutz, Steyr, Zichai, SDEC and more, amongst which the CZPT and CZPT sequence are entirely protected. Exclusively, that inventory is meticulously organized in excess of 57 acres outside the house and 118, 000 sq. FT. Of warehouse beneath roof. That signifies our products are normally in stock for instant availability. Besides, we are happy of our useful resource plHangZhou program of products, which is unparalleled in the industry, offering you the shortest direct time and productive services.
LionHeart Power’s staff is expertly trained not only to speedily track down the items you’re looking for, but also to satisfy your venture needs with the very best remedy. If what you are hunting for is not ‘on the shelf’, we will personalize it for you. This power builds on our sound partnership with various producers and manufacturing institutes. Performance and provider are the ambitions of each member of our business. LionHeart Energy is aware your time is beneficial and we create this worth for you. Good quality gear and expertly-educated provider experts, combined with our in depth stock, give you the edge in your industrial and industrial success.
Packaging & Shipping
FAQ
1.Processing
Orders are generally packed and prepared to ship in 1 to 3 company times if the items are in stock. However shipments are subiect to essential manufacturing time and customs clearance techniques. which can cause delays past original shipping and delivery estimates. For thorough delivery data, you should make contact with consumer provider.
two.Packing Methods
Typically we use wooden boxes for packaging or we can pack it in accordance to your special demands.
three.Transport Approaches
We are happy to supply a variety of transport techniques. Shipping methods offered: EXW. FOB.CER. CIF.
4. International Returns & Exchanges
Regrettably we cannot settle for retums on intemational orders. We will take a look at each merchandise prior to dellverv One particular-calendar year company guarantee is quaranteed on our full machines and 3 months on spare parts. I1 you have any issues with your order, you should reach out to client support
five.Payment Methods
We sugqest fifty/50 T/T payment method: 50 percent down payment on placement of the buy, with the remaining fifty% because of on cargo. We also accept L/C, Trade Assurance, Visa transfer and Paypal
Gearboxes go by many diverse names, which includes equipment drives, velocity reducers, equipment reducers, pace reducers, and equipment motors. All conditions are utilized interchangeably when referring to inline gear reducers. Our inventory contains a wide assortment of equipment reducers for high speed, high precision programs with enter speeds up to 4000 RPM.
Equipment reducers are also referred to as reducers. Mechanical components, by either of these two names, are made to decrease the energy transferred among the motor and the equipment in between the rotational speeds (revolutions for every moment). The reducer effectively reduces the rotational pace created by the motor, thus managing the pace at which the equipment runs and escalating the torque made by the motor. Multiplying the torque created by the motor will increase the machine’s offered electrical power – a method recognized as “mechanical dominance”. In a bigger context, gear reducers are generally resources utilised to increase the performance of tools procedure.
