Product Description
Mining Tools Elements Metal Forging Transmission Spur Pinion Gear
CITICHL Pinion Equipment invested in considerable resources and achieved several innovations with pinions. The proper mix of material, hardness and ending in between pinion and equipment is essential for a CZPT lifetime of the mounted tools. We layout and manufacture pinions to match every single CZPT ers need to have, no subject how distinctive the circumstance may be.
Casting & forging capacity
CITICHL is the casting & forging middle in central-south CZPT , possessing 50t electric powered arc furnace, 60t LF ladle refining furnace, and 60t VD/VOD refining furnace, and so forth. We can pour 350t liquid metal a single time and yields more than 200,000t of higher quality liquid steel and can create the large high quality metal of much more than 260 steel grades this kind of as carbon steel, structural alloy steel and the structural metal, refractory steel and stainless metal of special prerequisite. The greatest bodyweight of casting, grey casting, graphite solid iron and CZPT -ferrous casting is 200t, 30t, 20t and 205t independently.
The firm is the forging centre in central-south CZPT . It is really CZPT ful in forging. The solitary free forging is 100t(max excess weight). We can roll rings of distinct sections of carbon steel, alloy steel, higher temperature alloy and CZPT -ferrous alloys such as copper alloy, aluminum alloy and titanium alloy. The maximum diameter is 5.5m and single piece of the forging weighs 10t. We have 8400t, 3150t, 1600t, water press and Uncooked two hundred/160-5000/750 large-measurement ring mill of higher precision in Asia made in WAGNER, Germany.
Heat therapy potential
The company is the warmth treatment method base in national equipment trade in central and south CZPT , possessing Φ3×1.6m carburizing furnace, Φ2.3×17m,Φ2.3×9.5m shaft furnace, 8.5×13m,5×15m,6×14.5m,4.5×18m computerized managed automobile sort heat remedy furnace group. We can provide the quenched and tempered component in excess of 45t, the carburizedand quenched equipment and pinion below 20t, shaft≤5.7m in duration and the induced girth ring diameter≤5m
Our pinion gears Functions
Pinion style: bored sound on shaft / integral self aligned spur, CZPT cal or double CZPT cal
solid alloyed steel
Spur, CZPT cal or double CZPT cal
Three diverse types:Fabricated metal – solid ring – rolled plate
Requirements/Certificates :• UNI EN ISO • AWS • ASTM • ASME • DIN
Pinion gear chopping equipment
Φ16m CNC hobbing CZPT
Φ12m Gear chopping equipment (Switzerland)
Φ10m hobbing machine (Germany)
Φ4m CNC large velocity hobbing equipment (Germany)
Φ1.6m Horizontal CNC hobbing device (Germany)
Φ5m CNC profile gear grinding equipment (Germany)
Φ2.8m CNC Profile gear grinding device (Germany)
Φ1.25m CNC Profile gear grinding device (Germany)
Φ1m CNC Profile gear grinding device (Germany)
Inspection and Test Outline of Girth Gear:
| No. | Product | Inspection Area | Acceptance Criteria | Inspection Stage | Certificates |
| 1 | Chemical Composition |
Sample | Material Requirement | When Smelting After Heat Treatment |
Chemical Composition Report |
| two | Mechanical Properties |
Sample(Test Bar on the Gear Body) | Technical Requirement | After Heat Treatment | Mechanical Properties Report |
| 3 | Heat Therapy |
Whole Body | Manufacturing Standard | During Heat Treatment | Heat Treatment Report Curves of Heat Treatment |
| 4 | Hardness Test |
Tooth Surface, 3 Points Per 90° | Technical Requirement | After Heat Treatment | Hardness Teat Report |
| After Semi Finish Machining |
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| 5 | Dimension Inspection |
Whole Body | Drawing | After Semi Finish Machining |
Dimension Inspection Report |
| Finish Machining | |||||
| 6 | Magnetic Power Test (MT) | Tooth Surface | Agreed Standard | After Finish Gear Hobbing |
MT Report |
| 7 | UT | Spokes Parts | Agreed Standard | After Rough Machining | UT Report |
| After Welded | |||||
| After Semi Finish Machining |
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| 8 | PT | Defect Area | No Defect Indicated | After Digging After Welded |
PT Record |
| 9 | Mark Inspection | Whole Body | Manufacturing Standard | Final Inspection | Photos |
| 10 | Appearance Inspection |
Whole Body | CIC’s Requirement | Before Packing (Final Inspection) |
|
| eleven | Anti-rust Inspection |
Whole Body | Agreed Anti-rust Agent | Before Packing | Pictures |
| 12 | Packing Inspection |
Whole Body | Agreed Packing Form | During Packing | Photos |
Facilities For Manufacturing Gear ring:
| No. | Item | Description |
| one | Smelting & Casting Capability | 40t ,50t, 80t Series AC Electric Arc Furnace 2×150t, 60t LF Ladle Refining Furnace 150t, 60t Series VD/VOD Furnace 20×18m Large Pouring Facility We can pour 900t refining liquid steel one time, and achieve vacuum poured 600t steel ingots. We can produce the high quality steel of more than 260 steel grades as carbon steel,structural alloy steel and the structural steel, refractory steel and stainless steel of special requirement. The maximum weight of casting steel, gray casting, graphite cast iron and non-ferrous casting is 600t, 200t, 150t and 20t separately. |
| two | Forging Capability | The only one in the word, the most technologically advanced and the largest specification18500t Oil Press, equipped with 750t.m forging operation machine 8400t Water Press 3150t Water Press 1600t Water Press Φ5m High Precision Ring Mill ( WAGNER,Germany) Φ12m High Precision Ring Mill We can roll rings of different sections of carbon steel, alloy steel, high temperature alloy steel and non-ferrous alloys such as copper alloy, aluminum alloy and titanium alloy. Max. Diameter of rolled ring will be 12m. |
| 3 | Heat Treatment Capability | 9×9×15m,8×8×12m,6×6×15m,15×16×6.5m,16×20×6m ,7×7×17m Series Heat Furnace and Heat Treatment Furnaces φ2.0×30m,φ3.0×5.0m Series Heat Treatment Furnaces φ5.0×2.5m,φ3.2×1.5m,φ3.0×5.0m,φ2.0×5m Series Carburizing Furnaces & Nitriding Furnaces & Quenching Bathes φ2.0×30m Well Type CNC Electrical Furnaces Φ3.0×5.0M Horizontal Gas Temperature-differential Furnace Double-frequency and Double-position Quenching Lathe of Pinion Shaft |
| 4 | Machining Capability | one. ≥5m CNC Heavy Duty Vertical Lathes 12m CNC Double-column Vertical Lathe 10m CNC Double-column Vertical Lathe 10m CNC Single-column Vertical Lathe 6.3m Heavy Duty Vertical Lathe 5m CNC Heavy Duty Vertical Lathe |
| 2. ≥5m Vertical Gear Hobbing Machines 15m CNC Vertical Gear Hobbing Machine 10m Gear Hobbing Machine 8m Gear Hobbing Machine 5m Gear Hobbing Machine 3m Gear Hobbing Machining |
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| three. Imported High-precision Gear Grinding Machines .8m~3.5m CNC Molding Gear Grinding Machines |
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| 4. Large Boring & Milling Machines 220 CNC Floor-mounted Boring & Milling Machine 200 CNC Floor-mounted Boring & Milling Machine 160 CNC Floor-mounted Boring & Milling Machine |
EP also sells equipment tooth measuring products called gear gauges! Gear gauges lessen mistakes, conserving time and cash when pinpointing and ordering gears. These pitch templates have 9 teams to decide all regular pitch dimensions: Diameter Pitch “DP”, Circle Pitch “CP”, External Involute Spline, Metric Modulus “MOD”, Limited Tooth, Fine Pitch, Coarse Pitch and Incredible Pitch .