Highlight:
H-C Series Product CNC Vertical Compound Grinding Center
H-C Series Product of CNC high-precision vertical compound grinding centers features a novel and compact structural design, good rigidity, and strong practicability, achieving a high degree of integration of high precision, high speed, and high performance. This series of grinding machines can grind inner holes, outer circles, and end faces in one clamping. It has functions such as automatic tool changing, automatic workpiece measurement, and on-line dynamic balancing of the grinding wheel, enabling a wide processing range.
Main Features and Performance
The spiral bevel gear milling machines of various models are all six-axis five-linkage CNC spiral bevel gear machining machines.
All can use the face milling method to process Gleason-conforming circular arc bevel gears. The models using the face hobbing method can process the involute bevel gears of the (Oerlikon) system / (Klingelnberg) tooth system.
Can perform dry cutting with the new-structured cutter head, and can also use the traditional cutter head for up-cut milling.
The H80C machine tool control adopts the China Baodiao i5 five-axis linkage CNC system, realizing the application of the domestic self-developed system in high-end gear machining machines. Other machine tool controls use the SIEMENS 840DSL CNC system.
The H80C machine tool can use the Siemens double-sided gear cutting, and can also use the fixed-installation cutter head for high-efficiency (5 times the efficiency of traditional gear shaping) machining of straight bevel gears.
The cutter spindle and workpiece spindle of the gear milling machines H80C, H150C, and H350C all adopt direct drive technology.
The H150C and H350C machine tools can meet the machining of high-reduction-ratio hypoid gears and face circular arc couplings.
The machine tool can perform automatic tool setting and automatic allowance distribution.
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| Technical Specifications (Custom configurations available upon request.) |
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Items
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Unit
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H80C
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H150C
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Max. Workpiece Dia.
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mm
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80
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150
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Module
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mm
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0.4 ~ 2
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0.7 ~ 4
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Max. Tooth Depth
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mm
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6
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10
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Max. Face Width
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mm
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18
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30
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Teeth Number
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1 ~ 100
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1 ~ 200
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Max. Ratio
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1 : 10
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1 : 200
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Machining Accuracy
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DIN
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6
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5
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Cutter Size
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0.8″ ~ 2″
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1″ ~ 4″
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Rotation Speed of Cutter Spindle
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rpm
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5000
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3500
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Machine Weight
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kg
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1600
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4500
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Items
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Unit
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H1250C - Face Milling
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H1250C - Face Hobbing
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H2000C - Face Milling
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H2000C - Face Hobbing
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Max. Workpiece Dia.
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mm
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1250
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1250
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2000
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2000
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Module
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mm
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28
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28
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50
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50
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Max. Tooth Depth
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mm
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50
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50
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90
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90
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Max. Face Width
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mm
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180
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180
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350
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350
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Teeth Number
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5 ~ 200
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5 ~ 200
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5 ~ 200
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5 ~ 200
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Max. Ratio
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1 : 10
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1 : 10
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1 : 10
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1 : 10
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Machining Accuracy
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DIN
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6
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6
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6
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6
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Cutter Size
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9″ ~ 28″
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135mm ~ 260mm
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21″ ~ 40″
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270mm ~ 450mm
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Items
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Unit
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H350C - Face Milling Method
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H350C - Face Hobbing Method
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H650C - Face Milling Method
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H650C - Face Hobbing Method
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Max. Workpiece Dia.
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mm
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350
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350
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650
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650
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Module
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mm
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10
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10
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18
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18
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Max. Tooth Depth
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mm
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20
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20
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35
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35
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Max. Face Width
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mm
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60
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60
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115
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115
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Teeth Number
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1 ~ 200
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5 ~ 200
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1 ~ 200
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5 ~ 200
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Max. Ratio
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1 : 200
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1 : 10
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1 : 200
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1 : 10
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Machining Accuracy
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DIN
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5
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5
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5
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5
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Cutter Size
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2″ ~ 9″
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51mm ~ 105mm
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7.5″ ~ 18″
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88mm ~ 200mm
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Rotation Speed of Cutter Spindle
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rpm
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0 ~ 1000
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0 ~ 1000
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0 ~ 450
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0 ~ 450
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Machine Weight
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kg
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20000
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20000
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31000
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31000
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Radial Runout of Worktable Rotation
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mm
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0.002
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Axial Runout of Worktable Rotation
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mm
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0.002
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Radial Runout of Grinding Wheel Spindle
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mm
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0.002
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Axial Runout of Grinding Wheel Spindle
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mm
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0.002
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Positioning Accuracy of X/Z Axes
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mm
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0.008
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Repeat Positioning Accuracy of X/Z Axes
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mm
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0.004
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Machining accuracy of the machine tool
Machining Precision of the Machine Tool
Roundness of the machined workpiece: ≤0.004 mm
Cylindricity of the machined workpiece: ≤0.006/300 mm
Flatness of the machined end face: ≤0.005 mm
Perpendicularity of the end face to the inner and outer circles: ≤0.01 mm
Surface roughness Ra: ≤0.40 μm |
Main Features and Performance
1.An 8-axis controlled vertical compound grinding center adopting the Siemens 840Ds1 numerical control system, with an independently developed man-machine dialogue interface.
2.Incorporating high-precision torque motor direct-drive hydrostatic worktable, synchronous motor high-speed electric spindle, and high-speed tool interface technology.
3.Equipped with double spindles and an automatic measurement system, enabling continuous precise indexing and conversion of spindle stations.
4.Featuring functions such as automatic tool changing, automatic workpiece measurement, and on-line dynamic balancing of the grinding wheel.
5.The four-station tool magazine realizes the automatic tool changing function.
6.Mainly applied to high-precision grinding processing in various industries such as aerospace, precision machine tools, ships, bearings, valves, and new energy.
7.Capable of grinding various materials like cast iron, carbon steel, stainless steel, nickel-titanium high-temperature alloys, etc., and can complete grinding of multiple positions and shapes such as inner holes, outer circles, end faces, and grooves in one clamping. |
Company Profile
Genertec Tianjin No.1 Machine Tool Co., Ltd. belongs to China General Technology Group, a central enterprise.
The company was formerly known as Tianiin No.1 Machine Tool Works, one of the 18 Lohans enterprises in themachine tool industry in the early days of the founding of New China, and Tianjin Jinyi Grinding Machine Co., Ltd. ithas accumulated more than 70 years of history in the gear machine tool and grinder industry, and is the backboneenterprise in China's machine tool manufacturing industry.
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Why Choose Us?
The company focuses on developing extended products in the industrial chain such as gear machining machines, special grinding machines, and precision transmission devices, and provides customers with professional comprehensive solutions for gear machining. The products are sold in 30 provinces, municipalities directly under the Central Government, and autonomous regions in China, and are exported to more than 20 countries including Germany, Spain, the United States, Sweden, Brazil, Japan, and India. It is a backbone manufacturer in China for producing complete sets of machining machines for spiral bevel gears. The company has world-class high-end precision machining and testing equipment, and an experienced R & D team and a main production force, and has passed the ISO 9001 quality management system certification.
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Other Products
The leading products include: 18 major categories and more than 30 series of products such as CNC gear shapers, gear milling machines, gear broaching machines, gear grinders, gear shapers, gear lapping machines, and complete sets of bevel gear machining equipment; as well as 6 series of products including horizontal-spindle rectangular-table surface grinders, horizontal-spindle rotary-table surface grinders, vertical-spindle rotary-table surface grinders, CNC form grinders, floor-type guideway grinders, and high-precision CNC grinding centers.
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FAQ
Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.
Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.
Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.
Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.
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