Item Description
Injection Molded Tiny Plastic items , molded plastic parts,Plastic Equipment
Our most significant edge is customization.
Welcome to deliver 3D format to me, we can make any condition any colour rubber or silicone or plastic merchandise for you.
Specs:
Dimensions |
as per client necessity, we have a lot of distinct measurements, remember to question us freely. |
Material |
Rubber/silicone/PU/PVC/ EPDM,NBR, NR,SBR, SIR, FLK |
Product Coloration |
obvious, white,black, any other hues |
Packing |
Inner is Plastic bag, outer is carton |
Form |
as for every customers’ drawing |
Hardness |
10-ninety diploma |
Measurement of Outer Carton |
55*38*30cm |
Weight of Outer Carton: |
10kg |
MOQ |
Very modest portions are Okay |
Samples Guide time |
About 3-5 days |
Samples demand |
Free |
Payment Terms |
T/T or PAYPAL, other payment can be talked about |
Port |
ShenZhen, China |
Delivery Time |
5-10days for production, 3-8days for transport |
Purposes: Electronic field, industrial machine & gear,residence-keep appliance,tele-communication, auto,health care products business and so forth.
Features:
Merchandise name and pictures:
Injection Molded Modest Plastic goods , molded plastic elements,Plastic Equipment
QIGUANG TECH is a foremost Chinese producer in the discipline of silicone and rubber goods a lot more than fifteen years in ZheJiang China. We have possess mold residence which can make the mould by ourself, we can supply the mold with competitive value even free of charge with rapidly delivery date. Our molded rubber silicone items focus on good high quality and aggressive prices have made us 1 of the speediest growing firms in China. Our silicone rubber merchandise comply with ISO, ROHS,SGS Fda regular and numerous of our items have been exported throughout the world, these kinds of as United states. Canada, European,Japanese Korean and so on. The ideal price, excellent quality and watchful services are our goal for all consumers.
Our primary products are as follows
(1)Silicone rubber merchandise:
gasket,washer,shock damper,shock absorber,vibration damper,rubber bumper,rubber damper,silicone rubber bushing,silicone rubber stopper,silicone rubber plug,silicone rubber feet,silicone rubber base,silicone rubber keypad,silicone rubber wristband,silicone rubber bush ,O ring ,Hand grip or deal with ,vibration damper,Anti -slip pad,rubber sleeve,rubber bellows,rubber grommet,rubber bushing,rubber tube,watertight gasket,rubber bunge,rubber bowl,rubber protect and so on Vulcanized silicone rubber merchandise
(2)Adhesive bumpers,such as bumpons,anti-slip pad,rubber foot with adhesive tape,rubber feet, bumpers, self adhesive rubber ft, vinyl bumpers and silicone ft etc
(3)Custom rubber product
Rubber ft,Rubber protect & Rubber bellow
Rubber buffer & Rubber damper & Rubber shock absorber
Rubber cap,Rubber bushing,Rubber tube,Rubber grommet
Rubber stopper & Rubber plug
Customized silicone solution
Silicone ft,Silicone stopper,Silicone hose,Silicone keypad,Health care silicone merchandise,
Silicone damper,Silicone cap,Silicone grommet,Silicone base,Silicone cover
Water-proof gasket
O ring,Seals,Gasket
Adhesive bumpon
Manage grip
Other customized silicone rubber parts
Other personalized plastic parts
All of our goods are produced with full new silicone and rubber and plastic material,so you should don’t nervous about the good quality Welcome to negotiate and CZPT with us,so as to mutual gain and make development with each other in potential.If you need to have,Please don’t wait to get in touch with us at any time!
Creation Products:we have fifteen sets of Vulcanizing equipment,2 sets of minimize equipment and 2 sets of mixing machines,In the meantime,the function-time of device is 24 hours to perform in two shifts, so make sure you do not worry about the lead time.
Mold Home:we have possess mildew office,the mold shipping and delivery time is limited and mildew cost is extremely competitive,if the product portions are huge, we can even supply the mould for free of charge. We have a lot more than ten skilled designers with 5 years knowledge in the location, if you have drawing or draft or thought, we can make the 3D drawing for your confirmation just before produce the mould. so we can make sure everything is prefect when the mould is all set.In the meantime,the mould will be cost-free to preserve in excess of for ever, and the mildew can be utilized a lot more than a hundred 0000 times.
Inspection :The silicone rubber merchandise good quality is been controled by our QC department,Our QC division have twenty employee, from the material to the completed silicone rubber goods, they will check each and every procedure. When the finished silicone rubber merchandise are been made, our QC staff will do 2 tests, and then our business employees will do a depth test to ensure that every single product is as excellent as attainable.
FAQ:
Q 1. What is your MOQ ?
A: If we have inventory, we can take numerous pieces MOQ.
Q 2. What’s the payment phrases?
A: For massive amount we take T/T thirty% deposit and 70% equilibrium from copy of B/L.
For tiny quantity we take West Union,VISA,Paypal is also accepted.
Q 3. What is the guide time for product orders?
A: If have inventory, we can ship them out inside 1-2days.
If need develop the mold, we need to have 7 times to generate the mold, 2 much more days to complete the samples, 5 far more days to end the mass manufacturing.
Q four. Are the samples free of charge ?
A: Indeed, all the samples are free of charge. Even the new samples, when you fix the mildew with our manufacturing unit, we can provide the samples for free of charge with freight collected. If you transfer USD30-USD40 freight cost to us by Paypal, we can ship the samples to you with freight prepa
Q5: How to verify the good quality of the buy?
A1: We give preproduction samples before mass generation for all buyers if necessary.
We have 2 times check for all goods, 1 is the workshop workers to verify the products, the other is company employees to recheck the items.
A2: We give top quality certs these kinds of as measurement report, material information sheet, COO, COA, and many others. to all customers before supply.
A3: We accept 3rd celebration inspection such as SGS, TUV, INTERTEK, BV, and many others.
Our Benefit
- Emphasis on the improvement and manufacture of rubber silicone plastic goods more than 10 many years.
2, A wonderful quantity regular parts in stock
3, Customized products service
four, We have our possess mould division, we have good price tag, quick quotation and lead time on the mold.
5, We have Fda, SGS, ISO9001,RoHs certificate.
six, 24 several hours online provider, Fluent English for communication.
Inspection and good quality gurantee :
QIGUANG TECH is certified with ISO-9001:2000 to overall controlover the quality of products and service.
All our rubber silicone products are certified through SGS environmental protection.
Therubberpartspossess fair surface polish and transparency, have SGScertificate for environment protection and pass the SGS test.
Besides, our quality management system was certified in conformity with ISO9001: 2000.All of our products reach ROHSstandard, certified by SGS corporation.
When the finished solution is manufactured, our workshop staff will do 2 tests, and then the enterprise personnel will do a depth check to make certain that every item is as perfect as achievable.
Soon after all our goods are routinely examined in the workshop, our organization staff will go to the workshop to check at random, and get the office to do the second test. For the samples we also run like this, the workshop workers 1 inspection, business employees 2nd good inspection to ensure that the merchandise and samples arrived at the client is the ideal.
Our solution can satisfy Food and drug administration Common:
one, Greens environmental security
2, Anti-corrosion
3, Inflaming retarding
4, Insulativity
five,Resistance to high and minimal temperature
6,Anti-friction
seven,Environmental protection of resources
eight,Sturdy and resilient
nine,Good elasticity.
Get in touch with individual :
Customer Opinions:
We maintain a very good romantic relationship with customers, a lot of of us have turn into friends soon after a lot of cooperation. Remember to see the pursuing customer reviews of our goods and providers.
Shaping Mode: | Injection Mould |
---|---|
Surface Finish Process: | Polishing |
Mould Cavity: | Multi Cavity |
Plastic Material: | PVC |
Process Combination Type: | Single-Process Mode |
Application: | Car, Household Appliances, Furniture, Commodity, Electronic, Home Use, Hardware |
###
Samples: |
US$ 0/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
Size |
as per customer requirement, we have many different sizes, please ask us freely. |
Material |
Rubber/silicone/PU/PVC/ EPDM,NBR, NR,SBR, SIR, FLK |
Product Color |
clear, white,black, any other colors |
Packing |
Inner is Plastic bag, outer is carton |
Shape |
as per customers’ drawing |
Hardness |
10-90 degree |
Measurement of Outer Carton |
55*38*30cm |
Weight of Outer Carton: |
10kg |
MOQ |
Very small quantities are OK |
Samples Lead time |
About 3-5 days |
Samples charge |
Free |
Payment Terms |
T/T or PAYPAL, other payment can be discussed |
Port |
ShenZhen, China |
Delivery Time |
5-10days for production, 3-8days for shipping |
Shaping Mode: | Injection Mould |
---|---|
Surface Finish Process: | Polishing |
Mould Cavity: | Multi Cavity |
Plastic Material: | PVC |
Process Combination Type: | Single-Process Mode |
Application: | Car, Household Appliances, Furniture, Commodity, Electronic, Home Use, Hardware |
###
Samples: |
US$ 0/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
Size |
as per customer requirement, we have many different sizes, please ask us freely. |
Material |
Rubber/silicone/PU/PVC/ EPDM,NBR, NR,SBR, SIR, FLK |
Product Color |
clear, white,black, any other colors |
Packing |
Inner is Plastic bag, outer is carton |
Shape |
as per customers’ drawing |
Hardness |
10-90 degree |
Measurement of Outer Carton |
55*38*30cm |
Weight of Outer Carton: |
10kg |
MOQ |
Very small quantities are OK |
Samples Lead time |
About 3-5 days |
Samples charge |
Free |
Payment Terms |
T/T or PAYPAL, other payment can be discussed |
Port |
ShenZhen, China |
Delivery Time |
5-10days for production, 3-8days for shipping |
Synthesis of Epicyclic Gear Trains for Automotive Automatic Transmissions
In this article, we will discuss the synthesis of epicyclic gear trains for automotive automatic transmissions, their applications, and cost. After you have finished reading, you may want to do some research on the technology yourself. Here are some links to further reading on this topic. They also include an application in hybrid vehicle transmissions. Let’s look at the basic concepts of epicyclic gear trains. They are highly efficient and are a promising alternative to conventional gearing systems.
Synthesis of epicyclic gear trains for automotive automatic transmissions
The main purpose of automotive automatic transmissions is to maintain engine-drive wheel balance. The kinematic structure of epicyclic gear trains (EGTs) is derived from graph representations of these gear trains. The synthesis process is based on an algorithm that generates admissible epicyclic gear trains with up to ten links. This algorithm enables designers to design auto gear trains that have higher performance and better engine-drive wheel balance.
In this paper, we present a MATLAB optimization technique for determining the gear ratios of epicyclic transmission mechanisms. We also enumerate the number of teeth for all gears. Then, we estimate the overall velocity ratios of the obtained EGTs. Then, we analyze the feasibility of the proposed epicyclic gear trains for automotive automatic transmissions by comparing their structural characteristics.
A six-link epicyclic gear train is depicted in the following functional diagram. Each link is represented by a double-bicolor graph. The numbers on the graph represent the corresponding links. Each link has multiple joints. This makes it possible for a user to generate different configurations for each EGT. The numbers on the different graphs have different meanings, and the same applies to the double-bicolor figure.
In the next chapter of this article, we discuss the synthesis of epicyclic gear trains for automotive automatic transaxles. SAE International is an international organization of engineers and technical experts with core competencies in aerospace and automotive. Its charitable arm, the SAE Foundation, supports many programs and initiatives. These include the Collegiate Design Series and A World In Motion(r) and the SAE Foundation’s A World in Motion(r) award.
Applications
The epicyclic gear system is a type of planetary gear train. It can achieve a great speed reduction in a small space. In cars, epicyclic gear trains are often used for the automatic transmission. These gear trains are also useful in hoists and pulley blocks. They have many applications in both mechanical and electrical engineering. They can be used for high-speed transmission and require less space than other types of gear trains.
The advantages of an epicyclic gear train include its compact structure, low weight, and high power density. However, they are not without disadvantages. Gear losses in epicyclic gear trains are a result of friction between gear tooth surfaces, churning of lubricating oil, and the friction between shaft support bearings and sprockets. This loss of power is called latent power, and previous research has demonstrated that this loss is tremendous.
The epicyclic gear train is commonly used for high-speed transmissions, but it also has a small footprint and is suitable for a variety of applications. It is used as differential gears in speed frames, to drive bobbins, and for the Roper positive let-off in looms. In addition, it is easy to fabricate, making it an excellent choice for a variety of industrial settings.
Another example of an epicyclic gear train is the planetary gear train. It consists of two gears with a ring in the middle and the sun gear in the outer ring. Each gear is mounted so that its center rotates around the ring of the other gear. The planet gear and sun gear are designed so that their pitch circles do not slip and are in sync. The planet gear has a point on the pitch circle that traces the epicycloid curve.
This gear system also offers a lower MTTR than other types of planetary gears. The main disadvantage of these gear sets is the large number of bearings they need to run. Moreover, planetary gears are more maintenance-intensive than parallel shaft gears. This makes them more difficult to monitor and repair. The MTTR is also lower compared to parallel shaft gears. They can also be a little off on their axis, causing them to misalign or lose their efficiency.
Another example of an epicyclic gear train is the differential gear box of an automobile. These gears are used in wrist watches, lathe machines, and automotives to transmit power. In addition, they are used in many other applications, including in aircrafts. They are quiet and durable, making them an excellent choice for many applications. They are used in transmission, textile machines, and even aerospace. A pitch point is the path between two teeth in a gear set. The axial pitch of one gear can be increased by increasing its base circle.
An epicyclic gear is also known as an involute gear. The number of teeth in each gear determines its rate of rotation. A 24-tooth sun gear produces an N-tooth planet gear with a ratio of 3/2. A 24-tooth sun gear equals a -3/2 planet gear ratio. Consequently, the epicyclic gear system provides high torque for driving wheels. However, this gear train is not widely used in vehicles.
Cost
The cost of epicyclic gearing is lower when they are tooled rather than manufactured on a normal N/C milling machine. The epicyclic carriers should be manufactured in a casting and tooled using a single-purpose machine that has multiple cutters to cut the material simultaneously. This approach is widely used for industrial applications and is particularly useful in the automotive sector. The benefits of a well-made epicyclic gear transmission are numerous.
An example of this is the planetary arrangement where the planets orbit the sun while rotating on its shaft. The resulting speed of each gear depends on the number of teeth and the speed of the carrier. Epicyclic gears can be tricky to calculate relative speeds, as they must figure out the relative speed of the sun and the planet. The fixed sun is not at zero RPM at mesh, so the relative speed must be calculated.
In order to determine the mesh power transmission, epicyclic gears must be designed to be able to “float.” If the tangential load is too low, there will be less load sharing. An epicyclic gear must be able to allow “float.” It should also allow for some tangential load and pitch-line velocities. The higher these factors, the more efficient the gear set will be.
An epicyclic gear train consists of two or more spur gears placed circumferentially. These gears are arranged so that the planet gear rolls inside the pitch circle of the fixed outer gear ring. This curve is called a hypocycloid. An epicyclic gear train with a planet engaging a sun gear is called a planetary gear train. The sun gear is fixed, while the planet gear is driven.
An epicyclic gear train contains several meshes. Each gear has a different number of meshes, which translates into RPM. The epicyclic gear can increase the load application frequency by translating input torque into the meshes. The epicyclic gear train consists of 3 gears, the sun, planet, and ring. The sun gear is the center gear, while the planets orbit the sun. The ring gear has several teeth, which increases the gear speed.
Another type of epicyclic gear is the planetary gearbox. This gear box has multiple toothed wheels rotating around a central shaft. Its low-profile design makes it a popular choice for space-constrained applications. This gearbox type is used in automatic transmissions. In addition, it is used for many industrial uses involving electric gear motors. The type of gearbox you use will depend on the speed and torque of the input and output shafts.
editor by czh 2023-01-30