China Customized CNC Manufacturers High-Precision CNC Turning Parts and Gears with high quality

Product Description

        

            Business Introduction:

ABOUT US
HangZhou CZPT Precision Hardware Machinery Co., Ltd. is a expert producer of custom-made precision components. The company has much more than 50 professionals who are engaged in the manufacturing and production of precision elements. They have a lot more than ten many years of abroad experience in producing precision parts and have almost 60 precision elements. Manufacturing machinery and equipment, as nicely as superior Swiss-imported testing equipment and professional complex inspectors, make a dependable producing company.
 

 

CNC is an excellent approach for making low-quantity unit prototypes,
product factors, or bridge-to-market units of finish parts.
 

CNC Processing Workshop

Mechanical parts
 

 

Solution Description

Software discipline Mechanical areas, car spare elements, bicycles, motor parts, automation products areas, semiconductor tools areas, health care gear and other parts, precision fixtures, precision tests fixtures, mould areas, digital aluminum areas, aviation areas, medical parts , Petroleum Industry Elements, and so forth. 
Machining Tolerance The greatest tolerance is +/–.005 mm, can do as for each your ask for. 
Roughness  Ra0.2-Ra3.2, (as for every specification) 
Quotation  Need to know the content, quantity, area remedy, and other unique requests before sending you quotation 
Drawing format  AutoCAD (DXF, DWG), PDF, TIF, and so on.
Surface Treatment  blackened, polished, anodized, chrome plated, galvanized, nickel plated, coloured
Resources Offered Aluminum, Brass, Copper, Stainless Metal, Titanium,
Metal, 
Inspection devices Top meter, hardness meter, image measuring meter, 3 D measuring instrument, and many others
Support Accessible – Process CNC turned machining/milled machining/drilled machining/tapping machining/bench machining/lathe and mill in 1 machining and so forth.
– Customized products in accordance to drawings
  
Primary Equipment   Has more than sixty sets of CNC lathes, CNC milling devices, quick/sluggish walking device tools, precision grinding equipment, inner and external cylindrical grinding equipment, normal lathes, precision EDM machines, etc.

                                                             

Obtain Recommendations:
1. Our organization specializes in non-common, processing with drawings and samples and is not offered in inventory. Please know
two. The image and cost of this link are not the merchandise value. You should seek advice from the buyer for a quotation and then check it. If you obtain with out prior instructions, it will be an invalid get and will not be shipped. Thank you for your cooperation.
3. If consumer service is unavailable, you can leave a message on the telephone variety and we will get in touch with you afterwards
four. If we do not personalize according to the customer’s drawings, we will substitute them for free and bear the spherical-excursion freight
5.2 days of sampling, 5 times of little batch demo manufacturing, quick shipping
six. If the product exceeds the drawing tolerance, it will be replaced free of charge of demand, including freight 

 

1. Are you a producer?
Of course, we are the creation of automation products non-regular components High-precision parts Precision fixtures and all kinds of metal components.
2What processing equipment do you have?
– CNC machining heart
– Going for walks wire
– Electric spark
– Numerical manage car
– Precision grinder and other equipment and supporting massive gantry CNC, gantry grinding, gantry milling.
3. What services/items do you offer you?
–  From mold design and style, mold producing, machining, fabrication, welding, surface area remedy, assembly, packing to delivery.
– Automotive areas, bicycle areas, bike areas, scooter elements, racing elements, audio items, medical gear parts, electronic instruments elements, kitchen area and rest room merchandise and other components parts.
– Iron/stainless metal/aluminum/titanium/brass/bronze/metal alloys/hardened areas/any type of precision components you require.
– Computerized lathe turning elements, milling elements, bending components, welding parts, stamping elements. All kinds of components can be custom-made listed here.
4. How can I make sure my design is safe?
We is not going to leak any photographs or films of the customers’ items with out approval. We can signal
NDA (none disclosure arrangement) if necessary.
five. How can I get a quote?
You can e mail us or inquiry beneath with your design and style or notion and let us know the material,
tolerance, amount and floor complete you need, and we will send out you a cost-free estimate for your consideration
six. What file format would you desire?
Measures: ICES, DWG, DXF, STP, CZPT are preferred. A PDF will be needed for vital dimension generating
seven. Why choose our business
– Total high quality inspection before transport
Timely and specialist conversation
Assess the feasibility of the concept/style.
– Working more difficult and more flexibly on customers’ requests.
– ninety nine.5% Client Gratification
8. What are your Transport Methods?
 – CZPT Direct Shipping (Doorway to Door services)
– Truck/Railway transport (for some nations)
– Air freight
Ocean Freight
9. How can I get a sample for testing? 
We will supply cost-free or charged samples, based on the goods. 
ten. Components to be supplied by buyers
 Usually, 2nd (format: DWG/DXF, and many others.) drawings and 3D (STP/ICS, and so on.) drawings need to be presented to the client support so that we can properly quote and method
 

US $0.5-2
/ Piece
|
1 Piece

(Min. Order)

###

Condition: New
Certification: ISO9001
Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized: Customized
Material: Metal
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)

|
Request Sample

###

Customization:

###

Application field Mechanical parts, auto spare parts, bicycles, engine parts, automation equipment parts, semiconductor equipment parts, medical equipment and other parts, precision fixtures, precision testing fixtures, mold parts, electronic aluminum parts, aviation parts, medical parts , Petroleum Industry Parts, etc. 
Machining Tolerance The best tolerance is +/--0.005 mm, can do as per your request. 
Roughness  Ra0.2-Ra3.2, (as per specification) 
Quotation  Need to know the material, quantity, surface treatment, and other special requests before sending you quotation 
Drawing format  AutoCAD (DXF, DWG), PDF, TIF, etc.
Surface Treatment  blackened, polished, anodized, chrome plated, galvanized, nickel plated, colored
Materials Available Aluminum, Brass, Copper, Stainless Steel, Titanium,
Steel, 
Inspection instruments Height meter, hardness meter, image measuring meter, 3 D measuring instrument, etc
Service Available Process CNC turned machining/milled machining/drilled machining/tapping machining/bench machining/lathe and mill in one machining etc.
Customized products according to drawings
  
Main Equipment   Has more than 60 sets of CNC lathes, CNC milling machines, fast/slow walking machine tools, precision grinding machines, internal and external cylindrical grinding machines, ordinary lathes, precision EDM machines, etc.
US $0.5-2
/ Piece
|
1 Piece

(Min. Order)

###

Condition: New
Certification: ISO9001
Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized: Customized
Material: Metal
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)

|
Request Sample

###

Customization:

###

Application field Mechanical parts, auto spare parts, bicycles, engine parts, automation equipment parts, semiconductor equipment parts, medical equipment and other parts, precision fixtures, precision testing fixtures, mold parts, electronic aluminum parts, aviation parts, medical parts , Petroleum Industry Parts, etc. 
Machining Tolerance The best tolerance is +/--0.005 mm, can do as per your request. 
Roughness  Ra0.2-Ra3.2, (as per specification) 
Quotation  Need to know the material, quantity, surface treatment, and other special requests before sending you quotation 
Drawing format  AutoCAD (DXF, DWG), PDF, TIF, etc.
Surface Treatment  blackened, polished, anodized, chrome plated, galvanized, nickel plated, colored
Materials Available Aluminum, Brass, Copper, Stainless Steel, Titanium,
Steel, 
Inspection instruments Height meter, hardness meter, image measuring meter, 3 D measuring instrument, etc
Service Available Process CNC turned machining/milled machining/drilled machining/tapping machining/bench machining/lathe and mill in one machining etc.
Customized products according to drawings
  
Main Equipment   Has more than 60 sets of CNC lathes, CNC milling machines, fast/slow walking machine tools, precision grinding machines, internal and external cylindrical grinding machines, ordinary lathes, precision EDM machines, etc.

How to Design a Forging Spur Gear

Before you start designing your own spur gear, you need to understand its main components. Among them are Forging, Keyway, Spline, Set screw and other types. Understanding the differences between these types of spur gears is essential for making an informed decision. To learn more, keep reading. Also, don’t hesitate to contact me for assistance! Listed below are some helpful tips and tricks to design a spur gear. Hopefully, they will help you design the spur gear of your dreams.
Gear

Forging spur gears

Forging spur gears is one of the most important processes of automotive transmission components. The manufacturing process is complex and involves several steps, such as blank spheroidizing, hot forging, annealing, phosphating, and saponification. The material used for spur gears is typically 20CrMnTi. The process is completed by applying a continuous through extrusion forming method with dies designed for the sizing band length L and Splitting angle thickness T.
The process of forging spur gears can also use polyacetal (POM), a strong plastic commonly used for the manufacture of gears. This material is easy to mold and shape, and after hardening, it is extremely stiff and abrasion resistant. A number of metals and alloys are used for spur gears, including forged steel, stainless steel, and aluminum. Listed below are the different types of materials used in gear manufacturing and their advantages and disadvantages.
A spur gear’s tooth size is measured in modules, or m. Each number represents the number of teeth in the gear. As the number of teeth increases, so does its size. In general, the higher the number of teeth, the larger the module is. A high module gear has a large pressure angle. It’s also important to remember that spur gears must have the same module as the gears they are used to drive.

Set screw spur gears

A modern industry cannot function without set screw spur gears. These gears are highly efficient and are widely used in a variety of applications. Their design involves the calculation of speed and torque, which are both critical factors. The MEP model, for instance, considers the changing rigidity of a tooth pair along its path. The results are used to determine the type of spur gear required. Listed below are some tips for choosing a spur gear:
Type A. This type of gear does not have a hub. The gear itself is flat with a small hole in the middle. Set screw gears are most commonly used for lightweight applications without loads. The metal thickness can range from 0.25 mm to 3 mm. Set screw gears are also used for large machines that need to be strong and durable. This article provides an introduction to the different types of spur gears and how they differ from one another.
Pin Hub. Pin hub spur gears use a set screw to secure the pin. These gears are often connected to a shaft by dowel, spring, or roll pins. The pin is drilled to the precise diameter to fit inside the gear, so that it does not come loose. Pin hub spur gears have high tolerances, as the hole is not large enough to completely grip the shaft. This type of gear is generally the most expensive of the three.
Gear

Keyway spur gears

In today’s modern industry, spur gear transmissions are widely used to transfer power. These types of transmissions provide excellent efficiency but can be susceptible to power losses. These losses must be estimated during the design process. A key component of this analysis is the calculation of the contact area (2b) of the gear pair. However, this value is not necessarily applicable to every spur gear. Here are some examples of how to calculate this area. (See Figure 2)
Spur gears are characterized by having teeth parallel to the shafts and axis, and a pitch line velocity of up to 25 m/s is considered high. In addition, they are more efficient than helical gears of the same size. Unlike helical gears, spur gears are generally considered positive gears. They are often used for applications in which noise control is not an issue. The symmetry of the spur gear makes them especially suitable for applications where a constant speed is required.
Besides using a helical spur gear for the transmission, the gear can also have a standard tooth shape. Unlike helical gears, spur gears with an involute tooth form have thick roots, which prevents wear from the teeth. These gears are easily made with conventional production tools. The involute shape is an ideal choice for small-scale production and is one of the most popular types of spur gears.

Spline spur gears

When considering the types of spur gears that are used, it’s important to note the differences between the two. A spur gear, also called an involute gear, generates torque and regulates speed. It’s most common in car engines, but is also used in everyday appliances. However, one of the most significant drawbacks of spur gears is their noise. Because spur gears mesh only one tooth at a time, they create a high amount of stress and noise, making them unsuitable for everyday use.
The contact stress distribution chart represents the flank area of each gear tooth and the distance in both the axial and profile direction. A high contact area is located toward the center of the gear, which is caused by the micro-geometry of the gear. A positive l value indicates that there is no misalignment of the spline teeth on the interface with the helix hand. The opposite is true for negative l values.
Using an upper bound technique, Abdul and Dean studied the forging of spur gear forms. They assumed that the tooth profile would be a straight line. They also examined the non-dimensional forging pressure of a spline. Spline spur gears are commonly used in motors, gearboxes, and drills. The strength of spur gears and splines is primarily dependent on their radii and tooth diameter.
SUS303 and SUS304 stainless steel spur gears

Stainless steel spur gears are manufactured using different techniques, which depend on the material and the application. The most common process used in manufacturing them is cutting. Other processes involve rolling, casting, and forging. In addition, plastic spur gears are produced by injection molding, depending on the quantity of production required. SUS303 and SUS304 stainless steel spur gears can be made using a variety of materials, including structural carbon steel S45C, gray cast iron FC200, nonferrous metal C3604, engineering plastic MC901, and stainless steel.
The differences between 304 and 303 stainless steel spur gears lie in their composition. The two types of stainless steel share a common design, but have varying chemical compositions. China and Japan use the letters SUS304 and SUS303, which refer to their varying degrees of composition. As with most types of stainless steel, the two different grades are made to be used in industrial applications, such as planetary gears and spur gears.
Gear

Stainless steel spur gears

There are several things to look for in a stainless steel spur gear, including the diametral pitch, the number of teeth per unit diameter, and the angular velocity of the teeth. All of these aspects are critical to the performance of a spur gear, and the proper dimensional measurements are essential to the design and functionality of a spur gear. Those in the industry should be familiar with the terms used to describe spur gear parts, both to ensure clarity in production and in purchase orders.
A spur gear is a type of precision cylindrical gear with parallel teeth arranged in a rim. It is used in various applications, such as outboard motors, winches, construction equipment, lawn and garden equipment, turbine drives, pumps, centrifuges, and a variety of other machines. A spur gear is typically made from stainless steel and has a high level of durability. It is the most commonly used type of gear.
Stainless steel spur gears can come in many different shapes and sizes. Stainless steel spur gears are generally made of SUS304 or SUS303 stainless steel, which are used for their higher machinability. These gears are then heat-treated with nitriding or tooth surface induction. Unlike conventional gears, which need tooth grinding after heat-treating, stainless steel spur gears have a low wear rate and high machinability.

China Customized CNC Manufacturers High-Precision CNC Turning Parts and Gears     with high qualityChina Customized CNC Manufacturers High-Precision CNC Turning Parts and Gears     with high quality
editor by czh 2023-01-15