Custom Wholesale Factory Nonstandard CNC Drive Big Helical Gear Large Spur Pinion Gear Wheel

• Customization: Available
• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
• Hardness: Hardened Tooth Surface
• Model NO.: OEM
• Gear Position: External Gear
• Manufacturing Method: Custom
• Toothed Portion Shape: Spur Gear
• Material: Custom
• Type: Circular Gear
• Transport Package: Wooden Case
• Specification: Custom
• Trademark: Deyu
• Origin: Henan, China

Product Description

Product Description

A spur gear is a type of cylindrical gear with straight teeth that are cut parallel to the axis of rotation. They are the simplest and most common type of element in mechanical drive systems. Spur gears transmit power and motion between two parallel shafts. In order to do so, both the pitch and the pressure angle of both gears must be the same. Spur gears can increase or decrease the speed and torque of the rotating shaft depending on the sizing and arrangement of the gears. The teeth of a spur gear are cut using a gear hobbing machine or a gear shaping machine. Spur gears can be produced from various materials, including steel, brass, bronze, or plastic, and depending on the application, they can be hardened based on the requirements for strength and durability.

 

Luoyang Deyu Machinery& Technology Co., Ltd mainly produces spur gears made of steel and brass, with modules from 1 to 50 and accuracy classes 6 to 9.

 

Product Name	Spur gear
Material	17CrNiMo6 ,AIS4140, 40CrNiMo, Bronze or other customized Material
Gear type	Spur Gear, Helical gear, Bevel gear, and worm gear
Heat treatment	Carburizing, Nitriding
Weight	1-10tons
Application	Cement, electric power, metallurgy, chemical, non-metallic mining and other industries

 

Advantages:

1. Good Mechanical Properties

Advanced Quenching and tempering ( QT) treatment makes the gears a good Mechanical properties so that it can adapt to various bad working environments.

 

2. High strength and good wear resistance

Gear surfaces can be carburized or nitrided to increase the hardness of the gears, increase wear resistance and extend service life.

 

3. Technical Support for installation guide and routine maintenance

Support customized drawing, sample processing, and can provide technical support and drawing design.

 

4. Quality control

Control of internal and surface defects in gears by UT, PT, and MT inspection.

 

Checking report 

 

(1) Mechanical Properties Report 

(2) Hardness Test Report 

(3) Material Test Report 

(4) Heat Treatment Record

(5) Magnetic Particle Examination Report

(6)Ultrasonic Inspection Report 

(7) Dimensions Checking report 

 

Machining Flow

Forging / Ring Gear
Rolling Forging -- Rough machining - UT test - Heat treatment - Finished machining - Checking - Packing

Forging / Spur Gear / Helical Gear
Forging -- Rough machining - UT test - Heat treatment - Finished machining - Checking - Packing

Casting / Girth Gear
Wooden Mold - Work Blank -- Annealing -- Rough Turning -- UT test - Hardening and Tempering -- Finish Turning -- Remove Blurs - Painting Anti-rust Oil

Our Company

1. Company profile
Luoyang Deyu Machinery&Technology Co. Ltd specializing in CUSTOM heavy mining machine spare parts manufacturing for more than 23 years experience. We have three plant: a cold processing plant mainly engaged in shaft processing; a large-scale heat treatment equipment factory mainly engaged in heat treatment processing; and a gear factory mainly engaged in big modulus gear processing. All of them have the ISO9001 certificates.

2. Main Equipment
We have many kinds of heavy duty equipment, such as C61250×20000mm CNC Heavy duty Horizontal Lathe, 1m-14m Gear Hobbing Machine; Vertical lathe(1000mm-16000mm); 80-200 CNC Boring-milling Machine, treatment equipment, like, Gas Box Car-bottom Furnace,Heating Equipment,105kw Carburizing Furnace etc.


3. Technical advantage
We have a professional technical team and advanced testing equipment and laboratory, so we can make sure the quality of ourproduct and services is always consistent and reliable.


4. Assembly advantage
We can provide customers the whole set equipment with one-stop service from raw materials, processing to final assembly.


5. Third Party Inspection
We accept third-party Inspection for our factory and goods.

Customer & Exhibition

FAQ

Q: Quality warranty?
A: Our warranty time is one year under the normal use condition

Q: After-sales service?
A: we can supply technical Support for installation guide and routine maintenance

Q: How long is your delivery time?
A: Generally it is 35-45 days. or it is according to quantity and technical requirement

Q: What are your terms of payment?
A: Accept payment type: T/T, L/C, Western Union, Cash. 
30% deposit when signed contract. Full payment paid before shipping.