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Product Details:
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| Material: | 20CrMnMo,34CrNi3Mo,34CrNiMo6, 38CrMoAl,40CrNiMo,18Cr | Attributes: | Engineering Car Forgings, Engineering Car Parts |
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| Heat Treatment:: | Hardening, Quench+ Temper | Quality Control:: | PFMEA, PPAP, APQP, Control Plan, MSA |
| Machining Process:: | CNC Lathe, CNC Milling Center | Specification:: | L<18000mm,D<1500mm, |
| High Light: | CNC Lathe Precision Forging Parts,ODM Precision Forging Parts |
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Production of CNC Lathe Precision Forging Parts Closed Die Forging For Automatic Car OEM ODM
The manufacturing process of steel forgings includes the following steps: the first quenching: first, the workpiece is heated to 650±10°C for heat preservation, after a period of heat preservation, it is heated to 800±5°C for heat preservation, and after a period of heat preservation, water cooling is performed; The second quenching: the workpiece after the first quenching is heated to 650±10℃ again for heat preservation, after a period of heat preservation, it is heated to 910±5℃ as soon as possible for heat preservation, and water cooling is carried out after a period of heat preservation, and the second quenching The workpiece is heated to 340±10°C again for heat preservation, and then heated to 560±5°C as soon as possible after heat preservation for a period of time. After heat preservation for a period of time, air-cooled to room temperature to obtain steel forgings.
The tool for measuring the diameter of forgings includes two clamp arms and a measuring rod. The ends of the two clamp arms are hinged with the measuring rod. The measuring rod is provided with a sliding block. The sliding block is connected to the two The clamp arms are connected, and the measuring rod is provided with a scale. Suitable for measuring the diameter of forgings. When using the above-mentioned measuring tool for the diameter of the forging to measure the diameter of the forging, the worker can keep a certain distance from the high-temperature forging, so that it is not easy to get burned, and the measurement accuracy can also be guaranteed, and the quality of the forging can be guaranteed.
Kingrail can offer you investment casting parts, railway casting parts, railway parts, excavator machinery parts, mining machinery parts, engineering machinery, agricultural machinery parts, sand casting, bucket tooth, auto parts, stamping & forging, and valve parts. We are capability in manufacture non-standard metal machining.
| 5. Forging Equipment |
| 2500Ton Double Disc Friction Press 1600Ton Double Disc Friction Press 1000Ton Double Disc Friction Press 630Ton Double Disc Friction Press 400Ton Double Disc Friction Press Sawing Machine Shot Blasting Machine Air Hammer Punch |
| 6. Forging Weight Range |
| 0.05kg-1500kg |
| 7. Heat Treatment Equipment |
| Electric heating furnaces with precise computerized temperature control to achieve desired hardness and mechanical properties. Water/Oil/Polymer quenching pool with mechanical Propeller agitation. Induction/Flame hardening equipment. |
| 8. Machining Equipment |
| CNC Center CNC Milling Machine CNC Drilling Machine CNC Lathe Grinding Machine Wire Cutting Machine Electric Pulse Machine EDM |
| 1. Product Application Fields of Foundry Customized Closed Precision Die Forging for car automobile car truck trailer railcars |
| Construction Machinery Agriculture Machinery Mining Equipment High-Speed Rail Automobile Industry Petrochemical Energy Shipbuilding General Machinery |
| 2. Research and Development |
| CAD Software 3D Solid Modeling DEFORM Simulation Software |
| 3. Material |
| Carbon Steel Alloy Steel Stainless Steel Aluminum |
| 4. Heating Equipment |
| Electric Intermediate Frequency Furnace |
| 9.Inspection Equipment OF Foundry Customized Closed Precision Die Forging for car automobile car truck trailer railcars |
| Direct-Reading Spectrometer Hydraulic Universal Testing Machine Rockwell Hardness Tester Brinell Hardness Tester Vickers Hardness Tester Metallographic Analyzer Magnetic Particle Tester Ultrasonic Tester CMM Infrared Thermometer |
| 10.Certification of Quality Management System |
| ISO9001:2008 ISO/TS16949 |
Our workshop covers over 8000㎡, which include electric furnaces, die forgings machines, CNC machining center, heat treatment and all kinds of testing equipment. With these advanced facilities & instruments, we are able to supply the high quality castings and forgings to our customers, and make products meeting comprehensive inspection requirements on chemical composition, mechanical properties, non-destructive testing and high precise dimensional inspections.
Forgings involve many industries like mining, engineering, automobile, oil and gas. Material has carbon steel, alloy steel,stainless steel, brass and aluminium. Unit weight range from 0.05kg-1500kg.
Main Testing and Inspection Device OF closed die forging axles and gears for automatic car and train spares
| No. | Device | Type | Qty | Status | Note |
| 1 | End quenching machine | DZJ-I | 1 | working | Testing |
| 2 | Electric resistance furnace | SX2-8-12 | 2 | working | Testing |
| 3 | Inverted metallurgic microscope | 4XCE | 1 | working | Inspection |
| 4 | High temperature box resistance furnace | SX2-4-13 | 1 | working | Testing |
| 5 | Automatic digital display Rockwell hard-tester | 200HRS-180 | 1 | working | Inspection |
| 6 | Electronic Brinell hardness tester | THB-3000 | 1 | working | Inspection |
| 7 | HR-150B Rockwell hardness tester | HR-150B | 1 | working | Inspection |
| 8 | Rapid multi-element analyzer | JS-DN328 | 1 | working | Inspection |
| 9 | Electric arc furnace | JSDL-8 | 1 | working | Testing |
| 10 | Rapid multi-element analyzer(C & S) | JS-DN328 | 1 | working | Inspection |
| 11 | Infrared thermometer | AR872 | 2 | working | Inspection |
| 12 | Portable chemical composition analyzer | AR872 | 2 | working | Inspection |
| 13 | Test specimen sampler | KW30-6 | 1 | working | Inspection |
Contact Person: kelly
Tel: +8615215554137
