China best Dongguan Manufacturer Design Drawing Plastic Machining Spur Gear with Good quality

Product Description

HangZhou  Manufacturer Design Drawing Plastic Machining Spur Gear

Our factory specializing in making precision CNC machining part and assembly services for OEM and ODM part Our company has 1 set CNC gantry machine,15 sets CNC machine center,2 sets CNC lathe,8 sets CNC milling etc. Our material usually processed are Aluminum,Stainless steel,Brass,Carton Steel,Free cutting steel,Tooling Steel,Enginnering Plastic.
Product Description

precision cnc parts for camera in aluminum,brass, stainless steel material
processed by casting and CNC lathe
with machining finish, anodize oxidation finishing

Our Experience

We are with rich experience in processing of various materials, 
such as AL6061/7075, SUS303, 304, ESD225/420, DERLIN, SI36H, SS440C,17-4 ph, Ceramic, Carbide,Engineering Plastics such as PEEK and so on. In addition, we can also provide some special processing, special heat treatment and special electroplating, surface treatment for customer, such as optical grinding, honing, precision EDM specialshaped processing, carburizing, nitriding, vacuum heat treatment and cryogenic treatment, the hard anodized aluminum, steel blue, electrolytic polishing, nickel sank without electricity,silver-plated, gold-plated and so on.

 

Material: Copper,iron,aluminum,stainless steel,alloy steel,plastic.etc.Which we usually processing are as following show.
 

Aluminum 6061-T6,6063-T5,7075-T6,2011,2017,2571,5052,5083,6082,etc
Stainless steel SUS303, SUS304, SUS316,SUS316L, SUS430, SUS440, SUS420, SUS201,etc.
Steel Q235,20#,45#,Cr12,SKD11,A2,40Cr,16Mn,Cr12Mov,etc.
Carbon Steel 1571,1015,1571,1030,1035,1040,1045,etc.
Free Cutting Steel 1211,12L13,12L14,1215,etc.
Brass C11000,C15710,C12000,C26000(HPb59),C36000(C26800), C38500(HPb58, C27200(CuZn37), C28000(CuZn4),etc.
Plastic PVC,PE, PMMA,POM,Telfon,Delrin,PEEK,Nylon, ABS,PC,PP,PA6,PA66,etc.

 

Processing method:

1 CNCTurning
2 Auto lathe
3 3/4 axis CNC milling
4 CNC turning and milling compound processing
5 Grinding
6 Fast/midium/slow wire EDM
7 Wire-Cutting
8 Welding
9 Cast
10 Taping
11 Drilling

 

Surface treatment:

1 Zinc/nickel/chrome plating
2 hot galvanized
3 painting
4 powder coating
5 Anodize Oxidation, or with colors:like silver, blue, red, etc.
6  plating,silver-plated,Gold-plated,etc
7 polishing
8 electrolytic polishing
9 sank without electricity nickel
etc etc.

 

Hot treatment:

1 Vacuum
2 carburizing
3 nitriding
4 cryogenic
 

Our Services

  Our Services: Providing whole set complete accessories  processing, and also can assembled as customers’ requirement. Help you to save time,save labor,and save worry.
 

Quality

100% inspection before shipping for sample, sampling inspectio as the customer’s requirements for mass production.

Packaging & Shipping

Packing:As per our standard,if you have requirement, please tell me.

Our satandard packing: products wrapped with bubble, or in 1 piece/PP bag, wooden box or  parper carton, 

Company Information

HangZhou CZPT Precision Machining Co.,Ltd specialized in processing all kinds of precision parts, products widely used in Machining,Electronic,Automatic line, Automobile,Plane,Computer, Communication,Medical equipment, Design, Manufacturing, fixture,mold and some other industries.

 

Our Equipments

 

Prcessing Equipements

 

No. Eqipment name Quantity(sets) Precision Max processing size
1 CNC Planer type milling machine 1 0.005mm 2000*1300mm
2 4 Axis CNC milling machine 1 0.005mm D30mm to 40mm
3 CNC milling machine 14 0.005mm 800*450mm,600*350mm
4 Milling machine 14 0.02mm 780*350mm
5 CNC lathe machine 3 0.002mm D450*500mm
6 Lathe machine 2 0.01mm D360*750
7 Plane grinding maching 4 0.005mm 350*200*150mm
8 High speed WEDM 4 0.02mm 700*400*500
9 Low speed WEDM 2 0.01mm  
10 Hydraulic sheet metal bending machine 1   VC67Y-30T*1600mm,                  Liter pressure:300kN

 

 

The main test equipment

 

Number Equiment name Specification Quantity(set) Brand Origin
1 Electronic Altimeter 0-600mm 1 TESR Switzerland
2 Image Measurement Instrument 250*150mm 1 JATEH China
3 Rockwell Apparatus HR-150A 1 Shidai China
4 Surface roghness comparison Specimens   1 HangZhou China

   

Usage:Mechanical hardware parts.

Why Choose us?

1:Factory directly, with good quality and reasonable price.
2:For processing: We have rich experience in processing many kinds of machining parts with many kinds of materials.
Highly welcome Non-standar, standard, OEM, customized machining parts.
Parts can with high precision, tolerance can reach to +0.005mm, surface Roughness can reach to Ra0.8-3.2
3:For assembling: We have professional assembling department, because our factory also make equipments, could provide assembling and degugging service for you.
4:For quality: We are with ISO standard, and with PND production and managment system, every part will be test and check before shipping.
5:For MOQ: our MOQ is 1 piece.
6:For production time: Fast lead time. Samples:5-7days, mass production:12-15days.
7:For Logo: customized Logo is available by laser marking.
8:For service: We processing parts according artwork strictly, and provide afterservice is parts different with artwork.
 

FAQ

 1: Do you have stock goods?

 We only make products according customers order, don’t have stock products, all processing according to customers’ requirements.

 

2: What artwork form we need to provide?

 

Answer:2D Processing artwork in PDF,JPG,cdr or others, or DWG, STP also can use, but if need 2D processing artwork to calculate price.

As different product has different usage, we need according your processing artwork or sample  to process.And for different products need different material,processing skill, please provide us your processing artwork or samples to help us to calculate detail price  for you.

Detail view

Other machining products


Our factory

 

Condition: New
Certification: CE, RoHS, GS, ISO9001
Standard: DIN, ASTM, GOST, GB, JIS, ANSI
Customized: Customized
Material: Plastic
Application: Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Customization:
Available

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Customized Request

Gear

The Difference Between Planetary Gears and Spur Gears

A spur gear is a type of mechanical drive that turns an external shaft. The angular velocity is proportional to the rpm and can be easily calculated from the gear ratio. However, to properly calculate angular velocity, it is necessary to know the number of teeth. Fortunately, there are several different types of spur gears. Here’s an overview of their main features. This article also discusses planetary gears, which are smaller, more robust, and more power-dense.
Planetary gears are a type of spur gear

One of the most significant differences between planetary gears and spurgears is the way that the two share the load. Planetary gears are much more efficient than spurgears, enabling high torque transfer in a small space. This is because planetary gears have multiple teeth instead of just one. They are also suitable for intermittent and constant operation. This article will cover some of the main benefits of planetary gears and their differences from spurgears.
While spur gears are more simple than planetary gears, they do have some key differences. In addition to being more basic, they do not require any special cuts or angles. Moreover, the tooth shape of spur gears is much more complex than those of planetary gears. The design determines where the teeth make contact and how much power is available. However, a planetary gear system will be more efficient if the teeth are lubricated internally.
In a planetary gear, there are three shafts: a sun gear, a planet carrier, and an external ring gear. A planetary gear is designed to allow the motion of one shaft to be arrested, while the other two work simultaneously. In addition to two-shaft operation, planetary gears can also be used in three-shaft operations, which are called temporary three-shaft operations. Temporary three-shaft operations are possible through frictional coupling.
Among the many benefits of planetary gears is their adaptability. As the load is shared between several planet gears, it is easier to switch gear ratios, so you do not need to purchase a new gearbox for every new application. Another major benefit of planetary gears is that they are highly resistant to high shock loads and demanding conditions. This means that they are used in many industries.

They are more robust

An epicyclic gear train is a type of transmission that uses concentric axes for input and output. This type of transmission is often used in vehicles with automatic transmissions, such as a Lamborghini Gallardo. It is also used in hybrid cars. These types of transmissions are also more robust than conventional planetary gears. However, they require more assembly time than a conventional parallel shaft gear.
An epicyclic gearing system has three basic components: an input, an output, and a carrier. The number of teeth in each gear determines the ratio of input rotation to output rotation. In some cases, an epicyclic gear system can be made with two planets. A third planet, known as the carrier, meshes with the second planet and the sun gear to provide reversibility. A ring gear is made of several components, and a planetary gear may contain many gears.
An epicyclic gear train can be built so that the planet gear rolls inside the pitch circle of an outer fixed gear ring, or “annular gear.” In such a case, the curve of the planet’s pitch circle is called a hypocycloid. When epicycle gear trains are used in combination with a sun gear, the planetary gear train is made up of both types. The sun gear is usually fixed, while the ring gear is driven.
Planetary gearing, also known as epicyclic gear, is more durable than other types of transmissions. Because planets are evenly distributed around the sun, they have an even distribution of gears. Because they are more robust, they can handle higher torques, reductions, and overhung loads. They are also more energy-dense and robust. In addition, planetary gearing is often able to be converted to various ratios.
Gear

They are more power dense

The planet gear and ring gear of a compound planetary transmission are epicyclic stages. One part of the planet gear meshes with the sun gear, while the other part of the gear drives the ring gear. Coast tooth flanks are used only when the gear drive works in reversed load direction. Asymmetry factor optimization equalizes the contact stress safety factors of a planetary gear. The permissible contact stress, sHPd, and the maximum operating contact stress (sHPc) are equalized by asymmetry factor optimization.
In addition, epicyclic gears are generally smaller and require fewer space than helical ones. They are commonly used as differential gears in speed frames and in looms, where they act as a Roper positive let off. They differ in the amount of overdrive and undergearing ratio they possess. The overdrive ratio varies from fifteen percent to forty percent. In contrast, the undergearing ratio ranges from 0.87:1 to 69%.
The TV7-117S turboprop engine gearbox is the first known application of epicyclic gears with asymmetric teeth. This gearbox was developed by the CZPT Corporation for the Ilyushin Il-114 turboprop plane. The TV7-117S’s gearbox arrangement consists of a first planetary-differential stage with three planet gears and a second solar-type coaxial stage with five planet gears. This arrangement gives epicyclic gears the highest power density.
Planetary gearing is more robust and power-dense than other types of gearing. They can withstand higher torques, reductions, and overhung loads. Their unique self-aligning properties also make them highly versatile in rugged applications. It is also more compact and lightweight. In addition to this, epicyclic gears are easier to manufacture than planetary gears. And as a bonus, they are much less expensive.

They are smaller

Epicyclic gears are small mechanical devices that have a central “sun” gear and one or more outer intermediate gears. These gears are held in a carrier or ring gear and have multiple mesh considerations. The system can be sized and speeded by dividing the required ratio by the number of teeth per gear. This process is known as gearing and is used in many types of gearing systems.
Planetary gears are also known as epicyclic gearing. They have input and output shafts that are coaxially arranged. Each planet contains a gear wheel that meshes with the sun gear. These gears are small and easy to manufacture. Another advantage of epicyclic gears is their robust design. They are easily converted into different ratios. They are also highly efficient. In addition, planetary gear trains can be designed to operate in multiple directions.
Another advantage of epicyclic gearing is their reduced size. They are often used for small-scale applications. The lower cost is associated with the reduced manufacturing time. Epicyclic gears should not be made on N/C milling machines. The epicyclic carrier should be cast and tooled on a single-purpose machine, which has several cutters cutting through material. The epicyclic carrier is smaller than the epicyclic gear.
Epicyclic gearing systems consist of three basic components: an input, an output, and a stationary component. The number of teeth in each gear determines the ratio of input rotation to output rotation. Typically, these gear sets are made of three separate pieces: the input gear, the output gear, and the stationary component. Depending on the size of the input and output gear, the ratio between the two components is greater than half.
Gear

They have higher gear ratios

The differences between epicyclic gears and regular, non-epicyclic gears are significant for many different applications. In particular, epicyclic gears have higher gear ratios. The reason behind this is that epicyclic gears require multiple mesh considerations. The epicyclic gears are designed to calculate the number of load application cycles per unit time. The sun gear, for example, is +1300 RPM. The planet gear, on the other hand, is +1700 RPM. The ring gear is also +1400 RPM, as determined by the number of teeth in each gear.
Torque is the twisting force of a gear, and the bigger the gear, the higher the torque. However, since the torque is also proportional to the size of the gear, bigger radii result in lower torque. In addition, smaller radii do not move cars faster, so the higher gear ratios do not move at highway speeds. The tradeoff between speed and torque is the gear ratio.
Planetary gears use multiple mechanisms to increase the gear ratio. Those using epicyclic gears have multiple gear sets, including a sun, a ring, and two planets. Moreover, the planetary gears are based on helical, bevel, and spur gears. In general, the higher gear ratios of epicyclic gears are superior to those of planetary gears.
Another example of planetary gears is the compound planet. This gear design has two different-sized gears on either end of a common casting. The large end engages the sun while the smaller end engages the annulus. The compound planets are sometimes necessary to achieve smaller steps in gear ratio. As with any gear, the correct alignment of planet pins is essential for proper operation. If the planets are not aligned properly, it may result in rough running or premature breakdown.

China best Dongguan Manufacturer Design Drawing Plastic Machining Spur Gear   with Good qualityChina best Dongguan Manufacturer Design Drawing Plastic Machining Spur Gear   with Good quality
editor by CX 2023-04-19