Basic Info.
Application
Machinery, Agricultural Machinery
Hardness
Hardened Tooth Surface
Gear Position
Internal Gear
Manufacturing Method
Cast Gear
Toothed Portion Shape
Spur Gear
Dimensions
Customer′s Drawings
Alloy
Ni, Mn, Crh, Mo, etc
Surface
Anti-Rust Oil & Polish & Shot
Coating
Painted with Oil/ as Order
Detection
100% Inspection
Processingprocessing Method
CNC Turning/Machining/Milling/Drilling...
Surface Treatment
as Per Drawing
Advantage
Continue to Absorb New Technology and Advanced Tes
Color
Silver, Gray, as Customers Request
Transport Package
Fiber Wooden Case
Specification
According to the customer′s drawing
Product Description
Product featuresHelical gears are round metal disks with teeth cut around the circumference. In order for the gear to qualify as a gear, the tooth must be cut so that they run perpendicular to the gear's face. Helical gears are the simplest design of gear produced. They are usually used for the transmission of rotary force. For example, if two shafts are parallel to one another, and one is spinning, a helical gear can help to transfer that force onto the other shaft. Helical gears usually have an operating efficiency of 98% to 99%.
1.Material: C45 carbon steel,20CrMo,20CrMoTi,Stainless steel,brass,plastic,POM,etc.
2.Moudle:M0.4-M10
3.Surface treatment: Galvanizing,zinc plating,Black oxide,Spray Printing, Mirror Finish, Burnishing, Sand-blasting and as your requirement.
4.Heat treatment:Hardening and Tempering,High Frequency Quenching, Carburizing Quenching..
5.We can make all kinds of Gears according to clients drawing and specifications ,specializing in non-standard items.
6.We can manufacture with different percision,such as DIN6,DIN7,DIN8,etc. Specifications
- OEM service offered
- Superior quality at competitive price
-Customized
We can offer OEM Service for Gear Steel Castings, and those steel castings can be produced in the following conditions:
- Heat treatment: Normalized, Normalized and Tempered, Quenched and Tempered
- Machining: Rough machined, Semi-finished machined, Finished machined
- Non-Destructive Testing: Magnetic Particle Testing, Ultrasonic Testing, Penetrant Testing
- Material: Carbon Steel, Alloy Steel, meet ASTM, BS, DIN, NF, JIS, ISO standard
- Individual Weight: 500KG - 140MT
Technical parameters: The Process As Follow: ingot → heat → forging → heat treatment(normalizing+tempering) → inspection → rough machining → UT → 2nd heat treatment → finishing machining → inspection .
Quality Control: UT,MT,RT,PT,chemical composition test,mechanical property test,etc.
Heat Treatment: Normalize,Quenching,Tempering,Anealled.
Surface Treatment: painting,plating,polishing,black oxide,transparent anti-rust oil.
Inspection: Besides our in-house inspecion, you could also choose a third party inspection.
Standard: ANSI,ASTM,ASME,API,JIS,DIN,BS,EN,KS,UNI,SABS,GOST.
Certificate: 1, Raw material certificate(material chemical compositon)
2, Heat treatment sheet report
3, Dimension inspection report
4, UT test report
Packing: Seaworthy plywood packaged on stell pallets or as customer's request
Delivery Date: Decided by the amount and dimensions of products. Usually we control the large diameter rings' delivery time within 5 weeks after we receive your formal order.
Competitive Advantage: Quality control and management to the whole produce process, including ingot smelting,forging, heat treatment, machining and strictly final inspection prior to delivery.
Specification | Machining Scope |
Size | OD Max 16m |
One Piece of Gear: OD Max 13m |
Assemble Gear: According to drawings |
Hobbing Modulus | 10-60 |
Milling Modulus | Up to 120 |
Spiral Modulus | 1-15 |
Accuracy Grade | Milling: 6 grade |
Hobbing: 8 grade |
Material | Alloy steel: 42CrMo4, 34CrNiMo6 etc. |
Carbon steel: C45E, 1030 |
Carburizing steel |
Quenched and tempered steel |
Heat treatment | Quenching&Tempering, Surface Quenching |
Teeth Profile | Spur, Helical, Herringbone, Crown, Spiral, Worm and shaft |
cnc lathe forging and teeth grinding
helical pinion gear
Jiangsu Yilian Gear Transmission Machinery Co.,Ltd is a hightechenterprise specializing in manufacturing high precision
involute cylindrical gears,dis-shaped helical gears,gear boxes and precision sheet metal products.
PRODUCT DETAILS |
Product name | helical pinion gear |
Features | hard tooth surface |
Application | DIN 6 |
Tooth profile | involute |
Material | 18CrNiMo6 |
Process | forging+carburizing+internal grinding+teeth grinding+linear cutting |
Pressure angle | 20° |
Model | M=9,Z=32,a=20°,β=7.5°,x=+0.15 ,right hand; |
Original place | Luoyang, China |
Application:
- Mining
- Metallurgy
- Power Generation
- Cement Plant
- Port Machinery
Packaging & Delivery
Packaging Details
in nude
Delivery Time
30 days
Product Description
1. Material : Steel, stainless steel , alloy, aluminum, nylon etc.
2. Size: 10mm- 800mm
3. Standard: DIN ANSI ISO JIS BS
4. Surface treatment: Blacken, case harden, painted, zinc platec ect.Product Name | gear |
Material | stainless steel ,steel, alloy,aluminum ,nylon ect |
Color | Black, natural, yellow, blue, white |
Standard | DIN ANSI JIS BS ISO |
Grade | 6 7 8 9 |
Packing: | case |
Heat treatment | HRC 40-55 |
Used | machinery |
High Quality Custom design industrial spur gear 3 module gear 40T
Product Description
1. For vertical mill reducer in cement, thermal power industry and metallurgical wire and plate rolling miller;
2. Material: 17CrNiMo6, 18CrNiMo7-6, 20CrMnTi, 20CrMnMo, 42CrMo and so on.
3. Accuracy: Up to DIN5.
4. Surface Hardness: HRC58-62 or according to drawing.
5. Heat Treatment: Normalizing & Tempering, Carburizing & Quenching, Hardening & Tempering;
6. Outside diameter: 1630 mm ( can up to 3000mm); Gear shaft length: 2004 mm.
7. Machining Range: Outer diameter is less than 3000mm with unlimited modulus; One-piece machining for pinion shaft; Repair part for existing damage one or spare parts etc.
Tests:
1) Metallographic test
2) Untrasonic tests
3) Magnetic particle test
4) Three-coordinate test
5) Gear rolling test (contact pattern and noise)
6) Gear precision test
Gear technical requirements1. Transmission of motion accuracy
2. Balance of transmitting motion to reduce shock and vibration and noise, that calls for limits on gear turns the instantaneous speed of change
3. Load distribution, uniform gear tooth contact is required when you want to, make the gears in the transmission of power without due to uneven contact surfaces of contact stress load is too large, causing premature wear of tooth surface
4. Rationality of transmission side gap
Gear Failured:
1. wear of tooth surfaces
2. tooth surface gluing
3. fatigue pitting
4. tooth broken
5. tooth surface plastic deformation Gear maintenance posted scholar:
1. we should put lubrication on gear when gear start to work , Make gear on a good work condition
2. Gear working after we should check whether between pars exist friction ,such as parts extrusion of noise, if exists words, should do appropriate adjustment to parts
3. During gear opration ,should cleanup waste oil , completely cleared dirt, with clean of gauze for wipe,
4. Smearing oil and lubricants on gear, always guarantee gear working in a clean and lubrication of environment Model Name | 4DA1 | Displacement | 2.771L |
Port | Ningbo/Shanghai | Application | Trunk, Pickup, Road Sweeper,Excavator |
Bore | 93mm | Torque | 240Nm |
The Clearance of Intake Valves | 0.4mm | Weight | 230kg |
Idle Speed | 750±50 r/min | Warranty | 12 months |
Emission Regulation | Euro | Power | 57kw |
Type of Aspiration | Turbocharged /Common Rail/Water-cooling | | |
Good quality precisely stainless steel casting gear Product Description
Products name | Good quality precisely stainless steel casting big motor gear |
Materials | Carbon steel, alloy steel, manganese steel |
Producing Process | Sand casting, precision casting |
Testing facilities | Automatic wax machine, Automatic Shell-making line, Medium-frequency induction furnace, Bogie-hearth resistance furnace, Vertical machining centre, Horizontal machining centrespectrograph, Universal tester, Rockwell apparatus, Brinell tester, Shock testing machine, Three-dimensional machine, Magnetic partical flaw detector |
Tolerance | CT 1--16 |
Surface Treatment | Painting, polishing, powder coating, zinc plating, chrome plating,heat treatment etc |
Design | As per the customer's design, idea & samples; As per samples, we can provide surveying and drawing |
Service | OEM&ODM. Accept trial orders |
Packing | Plywood box, iron box, stretch-wrap and pallet |
Inspection | Self-inspection:GB/T 2828.1-2003/ISO 2859-1:1999,UT, MT,RT, 3D, |
Main export market | Western Europe North America Eastern Asia |
Mainly Products | Automotive,railway,mining machinery,agricultural machinery parts,pump valves,constructional machinery and medical machinery |
| |
pure lubrication felt wool spur gear Product Description
General information:Material: | 100% wool |
Diameter: | customize |
Weight: | customize |
Advantage: | high quality&low price |
Packing: | polybag and cartons or as customer's requests |
Technology: | casting |
Characteristic: | anti-tearing, good wearability, flame retardant, anti-static, eco-friendly |
Certificate: | SGS CE BSCI |
Application: | used for industrial seal and so on |
Product name | Sample High precision grinding helical spur gear |
Size | Customized |
Material | SCM440 |
Surface Finish | Grinding |
MOQ | 50pcs |
Tolerance | ±0.01mm |
Applications | Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment, electronic sports equipment, light industry products, sanitation machinery, market/ hotel equipment supplies, artware etc. |
Packaging | Inner plastic bag, outer carton box, and we can also pack products according to your requirements. |
Company introduction
Luoyang Evon Engineering CO.,LTD is a manufacture of bearings, worm drivers, slewing bearings, gears, shaft and engineering parts. EVON bearings, worm drivers, slewing bearings, gears, shafts prove every day to be important structural and connection elements, they can be widely used in the lifting&transport machinery, mining machinery, construction machinery, port hoisting machinery, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, cement plant, steel plant, electric power plant, wind power generator, other construction and industry machines or equipment and other large rotary devices.
The products made by EVON Engineering Co are mainly exported to the countries of the European Union, USA, the Middle East, the South American, the Africa, Austrilian and Asia areas and the Russian Federation, in the process of cooperation with our customers, we have made it a principle to establish a lasting and rewarding partnership with our customers by providing efficient service with the top quality and minimizing the production cost.
Aiming for consistent commitment to the quality of products and customer service, Evon Engineering attaches great importance to research and development to ensure better product quality and service from its establishment. The quality of EVON products are based on the excellent specialist and technical level of constructors and technicians, highly qualified operators, experiences production workers.
The company name: LUOYANG Evon Engineering Co.,ltd
Address: No 3 Lianmeng Road, Jianxi Area, Luoyang City, Henan Province, China
Tel: 0086-379-64516701
Fax; 0086-379-64516702
Website: lyevon.en.made-in-china.com
Address:
4-1505 Room, No. 3 Lianmeng Rd, Jianxi, Luoyang, Henan, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Construction & Decoration, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Packaging & Printing, Service, Textile, Tools & Hardware, Transportation
Management System Certification:
ISO 9001
Company Introduction:
Luoyang Evon Engineering Co., Ltd is a manufacture of bearings, worm drivers, slewing bearings, gears, shaft and engineering parts.
EVON bearings, worm drivers, slewing bearings, gears, shafts prove every day to be important structural and connection elements, they can be widely used in the lifting&transport machinery, mining machinery, construction machinery, port hoisting machinery, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, cement plant, steel plant, electric power plant, wind power generator, other construction and industry machines or equipment and other large rotary devices.
The products made by EVON Engineering Co are mainly exported to the countries of the European Union, USA, the Middle East, the South American, the Africa, Austrilian and Asia areas and the Russian Federation, in the process of cooperation with our customers, we have made it a principle to establish a lasting and rewarding partnership with our customers by providing efficient service with the top quality and minimizing the production cost.
Aiming for consistent commitment to the quality of products and customer service, Evon Engineering attaches great importance to research and development to ensure better product quality and service from its establishment. The quality of EVON products are based on the excellent specialist and technical level of constructors and technicians, highly qualified operators, experiences production workers.