Item Description
CNC CZPT d Small Steel Rack and Pinion Equipment, Rack Gear
CITICHL Pinion Equipment invested in important resources and accomplished numerous innovations with pinions. The right blend of substance, hardness and ending amongst pinion and equipment is critical for a CZPT life span of the set up products. We layout and manufacture pinions to match each CZPT ers need to have, no matter how special the situation may possibly be.
Casting & forging potential
CITICHL is the casting & forging heart in central-south CZPT , possessing 50t electric powered arc furnace, 60t LF ladle refining furnace, and 60t VD/VOD refining furnace, and many others. We can pour 350t liquid metal a single time and yields more than 200,000t of large good quality liquid steel and can generate the large top quality metal of far more than 260 metal grades such as carbon metal, structural alloy steel and the structural steel, refractory steel and stainless metal of particular need. The highest excess weight of casting, grey casting, graphite forged iron and CZPT -ferrous casting is 200t, 30t, 20t and 205t independently.
The business is the forging centre in central-south CZPT . It is quite CZPT ful in forging. The solitary free of charge forging is 100t(max weight). We can roll rings of distinct sections of carbon metal, alloy steel, substantial temperature alloy and CZPT -ferrous alloys such as copper alloy, aluminum alloy and titanium alloy. The greatest diameter is 5.5m and solitary piece of the forging weighs 10t. We have 8400t, 3150t, 1600t, drinking water push and Raw 200/one hundred sixty-5000/750 huge-size ring mill of higher precision in Asia produced in WAGNER, Germany.
Our pinion gears Functions
Pinion layout: bored solid on shaft / integral self aligned spur, CZPT cal or double CZPT cal
solid alloyed steel
Spur, CZPT cal or double CZPT cal
3 various designs:Fabricated steel – cast ring – rolled plate
Expectations/Certificates :• UNI EN ISO • AWS • ASTM • ASME • DIN
Pinion equipment cutting equipment
Φ16m CNC hobbing CZPT
Φ12m Gear reducing machine (Switzerland)
Φ10m hobbing device (Germany)
Φ4m CNC high speed hobbing machine (Germany)
Φ1.6m Horizontal CNC hobbing machine (Germany)
Φ5m CNC profile equipment grinding equipment (Germany)
Φ2.8m CNC Profile equipment grinding equipment (Germany)
Φ1.25m CNC Profile equipment grinding equipment (Germany)
Φ1m CNC Profile equipment grinding device (Germany)
Specifications of Equipment :
| No. | Product | Description | |
| one | Diameter | ≤15m | |
| two | Module | ≤45 | |
| 3 | Materials | Cast Alloy Steel, Cast Carbon Steel, Forged Alloy Steel, Forged Carbon Steel | |
| 4 | Structure From | Integrated, Half to Half, Four Pieces and More Pieces | |
| 5 | Heat Treatment | Quenching & Tempering, Normalizing & Tempering, Carburizing & Quenching & Tempering | |
| 6 | Tooth Form | Annular Gear, Outer Gear Ring | |
| seven | Normal | ISO, EN, DIN, AISI, ASTM, JIS, IS, GB |
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 |
| 2 | Mechanical Properties |
Sample(Test Bar on the Gear Body) | Technical Requirement | After Heat Treatment | Mechanical Properties Report |
| three | Heat Remedy |
Whole Body | Manufacturing Standard | During Heat Treatment | Heat Treatment Report Curves of Heat Therapy |
| 4 | Hardness Examination |
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 | |||||
| six | 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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| eight | PT | Defect Area | No Defect Indicated | After Digging After Welded |
PT Record |
| 9 | Mark Inspection | Whole Body | Manufacturing Standard | Final Inspection | Pictures |
| ten | Appearance Inspection |
Whole Body | CIC’s Requirement | Before Packing (Final Inspection) |
|
| 11 | Anti-rust Inspection |
Whole Body | Agreed Anti-rust Agent | Before Packing | Pictures |
| 12 | Packing Inspection |
Whole Body | Agreed Packing Form | During Packing | Photographs |
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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| four. 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 |
The worm equipment is made up of a worm and a worm wheel. It is the simultaneous height offset of vertical electrical power transfer. Usually, the generate aspect is a worm. In purchase to blend the wheel/worm into a worm equipment, it is needed to make certain that the centre length is equal and the transmission ratio is equivalent. Centre distances are obtainable from stock in modest methods between 17mm and 80mm. Every heart distance has multiple gear ratios. The intense stress worm equipment is ideal for the generation of worm gear drives with a shaft angle of 90°. Utilizing a worm drive, really huge reduction ratios (up to 100:1) can be accomplished.