Basic Info.
Application
Machinery, Marine, Agricultural Machinery
Hardness
Hardened Tooth Surface
Gear Position
Internal Gear
Manufacturing Method
Cast Gear
Toothed Portion Shape
Curved Gear
Material
Steel, Cast Steel
Model Number
OEM, S, Drawings
Dimensions
Customer′s Drawings
Alloy
Ni, Mn, Crh, Mo, etc
Surface Treatment
Anti-Rust Oil & Polish & Shot
Coating
Painted with Oil/ as Order
Detection
100% Inspection
Product Name
Steel Spur Gear
Length
Customers′ Request
Color
Silver, Gray, as Customers Request
Transport Package
Fiber Wooden Case
Specification
According to the customer′s drawing
Product Description
Product features we can produce gear shaft,step shaft,main shaft,wind turbine shaft,flanges,supporting roller,forged ring,gearbox and other forging and casting parts.
Technical processing: 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.
Technical parameters:
Material | Alloy steel,Carbon steel,Carburizing steel,Quenched and tempered steel |
Heat treatment | Normalizing,Annealing,Quenching&Tempering, Surface Quenching,Case hardening |
Machining | CNC Turning,CNC Milling,CNC Boring,CNC Grinding,CNC Drilling |
Gear Machining | Gear Hobbing,Gear Milling,CNC Gear Milling,Gear Cutting,Spiral gear cutting,Gear Cutting |
Inspection | Chemical Composition Test,Ultrasonic Test,Penetration Test,Radiographic Test,Magnetic Test,Tensile Strength Test,Impact Test,Hardness Test,Dimension Test |
Module of Gear | 8-120 |
Gear Grinding | MAX. Module 24 |
Diameter of Shaft: | MAX. 2 200mm |
Length of Shaft | MAX. 13 000mm |
Diameter of Gear Wheel | MAX.13 000 mm |
Diameter of Spiral Gear | MAX. 2 200 mm |
Length of Gear Shaft | MAX. 5 000 mm |
tem | Machining parts |
certification | ISO9001:2008 |
Machining equipments | CNC center, CNC milling machine, CNC turning machine, CNC lathes, lathe, 4 axis machine etc. |
Materials | Aluminum, Steel, Stainless steel, Brass, Copper, Bronze, ABS, PC, PO, POM, Nylon, Teflon etc. |
Surface finish | Anodize, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving etc. |
Inspection Equipment | CMM, Projection, Calipers, Micro caliper, Thread Micro caliper, Pin gauge, Caliper gauge, Pass meter, Pass meter etc. |
Drawing format | PDF,dwg,etc |
Product Basic Information:
1.Chemical Composition and Mechanical Properties(In Quenched & Tempered State):
Material | 4140 |
Chemical Composition | Mechanical Properties(In Quenched & Tempered State) |
C | 0.38-0.45 | Tensile strength(MPA) | ≥1080 |
Si | 0.17-0.37 | Yield strength (MPA) | ≥930 |
Mn | 0.50-0.80 | Elongation(δ5/%) | 12 |
Cr | 0.90-1.20 | Reduction in Area (ψ/%) | 45 |
Mo | 0.15-0.25 | Impact (J) | 63 |
P | ≤0.035 | Hardness | ≤217HB |
S | ≤0.035 |
Cu | ≤0.30 |
Ni | ≤0.30 |
2.Product Application Areas:
Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear energy,chemical industry,electronic information,achine manufacture, petrochemical, automotive,instrument and meter, Communication ,transportation, and medical instruments, etc.
3.Similar steel grade & equivalent steel materials:
USA | Japanese | Gemany | British | France | International | Chinese |
ASTM&AISI&SAE | JIS | EN DIN | EN BS | EN NF | ISO | GB |
4140 | SCM440 | 42CrMo4 1.7225 | 42CrMo4 1.7225 | 42CrMo4 1.7225 | ------ | 42CrMo |
Product Descriptions:
Product Name | Custom Cnc Machining Auto Part High Quality Precision Transmission Spur Gear Shaft |
Material | Steel/ Aluminum/ Brass/ Copper/ Alloy/ Plastic/ PP... |
OEM ODM | YES |
Size | Standard,non-standard,according to drawing or samples |
Color | Black or Customized |
Standard | GB, DIN, ISO, ANSI, ASME, IFI, JIS, BSW, AS, Q, HJ, BS, PEN |
Certificates | ISO9001:2008, CE, RoHS, SGS; |
Grade Available | Grade 2-8, 4.8 6.8 8.8 10.9 12.9 |
Surface Available | *Passivation *Polishing *Anodizing *Sand blasting *Electroplating(color, blue, white, black zinc, Ni, Cr, tin, copper, silver) *Black oxide coating *Heat-disposing *Hot-dip galvanizing *Silk print *Rust preventive oil |
Material Available | Steel: steel, carbon steel, M3,4340,20#,45# ,40Cr,20Cr ,etc. Aluminum: AL6061,AL6063,AL6082,AL7075,AL5052 etc. Stainless steel: 201SS,301SS,304SS,316SS etc. Brass: HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90, etc. Copper: C37700,C28000, C11000,C36000, etc. Alloy: Carbon steel, Steel Alloy, Titanium Alloy...etc. Plastic: ABS, PC, PE, POM, Delrin, Nylon, Teflon, PP,PEI, Peek etc. OEM or ODM, according to your request |
Application | Electric smoke, Furniture, Gifts, Jewelry, LED, Lighting, Medical Machine, Motorcycle, Printing Machines, Car Accessories, Communication Equipment, Vehicles, etc. |
Processing Equipments | CNC processing center/ CNC verticle lathe/ CNC lathe/ CNC milling machine/ CNC grinding machine/ turning-lathe/ laser cutting/ wire-electrode cutting/ CNC sharing machine |
Package | PE/PP Bag + box Or as per client's requirement |
Product Description
Material | 20CrMnTi,20CrMo,8620,brass,aluminum,steel and etc |
Process | precision hot and cold forging,pressing,CNC lathe matching,roll forming,drilling,gear hobbing and shaving,chamfering,heat treatment(annealing,normalizing,carbonitriding,carburizing,tempering) and etc |
Application | Transmission gears used in Tractor,Truck,Car,Bus Auto Parts and etc |
Brand | SYFJ |
Packaging & Shipping 1. Inner packing:polyethylene bag,box
2. Outer packing:Carton or pallet
3. Customized packing is also available
machining high precision metal steel transmission crown wheel pinion gear set shaft
(1)All kinds of gears, shaft, gear shaft, precision gear and CNC gear.
(2)Specialized in manufacturing all kinds of automobile transmission part based on Drawings.
(3)Material: ductile cast iron, carbon steel, alloy steel , stainless steel, bronze/brass.
(4)Modules: M1 to M8 .
(5)Meets ISO, DIN and ASTM standards .
(6)Specification : According to the the drawing.
Material | Carbon Steel | SAE1020, SAE1045, Cr12, 40Cr, Y15Pb, 1214Letc |
Alloy Steel | 20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5etc |
Brass/Bronze | HPb59-1, H70, CuZn39Pb2, CuZn40Pb2, C38000, CuZn40etc |
Tolerance Control | Outer Diameter | Based on drawing |
Length Dimension | Based on drawing |
Machining Process | Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping |
Teeth Accuracy | DIN Class 4, ISO/GB Class 4, AGMA Class 13, JIS Class 0 |
Modules | 1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5....8.0 etc |
Heat Treatment | Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding |
Surface Treatment | Blacking, Polishing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating |
Standard | DIN, ISO/GB, AGMA, JIS,ISO/TS16949:2009 |
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
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.