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NH 800B

NH 800B

NH 800B

Product catalog summary
Introduction
The document provides detailed specifications and features of various high precision and high performance machining centers manufactured by Yeong Chin Machinery Industries Co., Ltd. It includes models such as the NH 800B High Precision Horizontal Machining Center, among others.

Specifications and Features
  • High Rigidity Structural Design: The NH 800B features a one-piece T-base foundation with rib construction for enhanced rigidity. The spindle headstock is made of a single casting to ensure cutting accuracy and rigidity during extended machining periods.
  • Y-axis Dual Drive System: This system minimizes vibration by driving the headstock at the center of gravity, enhancing machining quality and tool life.
  • Built-in Motorized Spindle: The spindle offers a maximum speed of 10,000 rpm with a 45 kW output, delivering 623 Nm torque. It includes micro oil-air lubrication and a circulated oil jacket cooling system to minimize thermal deformation.
  • Machining Space and Capacity: The machine provides a large working envelope of ø1,300 mm x 1,300 mm and a maximum loading capacity of 2,000 kg per pallet.
  • High Rigidity Roller Guideways: Oversized roller guideways and pre-tensioned ball screws enhance rigidity and precision, with a rapid feed rate of 50 m/min.

Performance and Efficiency
  • Automatic Pallet and Tool Change: The NH 800B features a 20-second pallet change time and a servo motor-driven tool magazine for efficient tool management.
  • Central Chip Disposal System: Designed for efficient chip removal with dual chip augers and a heavy-duty coolant pump.
  • Spindle and Feedrate: The spindle speed options include 10,000 rpm and 8,000 rpm, with a cutting feed rate of 1~25,000 mm/min.

Additional Features
  • Standard Accessories: Includes full chip enclosure, spindle air blast, guideway cover, and more.
  • Optional Accessories: Options include a 60T/120T tool magazine, optical scale, and a 4th axis rotary table.

Conclusion
The NH 800B High Precision Horizontal Machining Center is designed to meet high precision and high performance machining demands, incorporating advanced technologies and robust structural designs to ensure superior machining capabilities.
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Catalog excerpts

NH 800B-1

NH 800B High Precision Horizontal Machining Center

 Open the catalog to page 1
NH 800B-2

Introducing the brand new NH 800B High Precision Horizontal Machining Center. The NH 800B incorporates the state-of-the-art dual drive technology along with the utmost rigid structural design to satisfy high accuracy applications. The machine can perform multiface machining applications to reduce fixture clamping and machining time. The NH 800B is specially designed to meet high precision and high performance machining demands. High Rigidity Structural Design One piece T-base foundation with rib construction for unprecedented rigidity Spindle headstock is made of one piece casting to ensure cutting...

 Open the catalog to page 2
NH 800B-3

High Precision B-axis Rotary Table Disc brake with damped clamping system High precision in-house pallet indexing system ▓ Discharging air jet pallet indexing system ▓ ▓ Automatic Pallet Change 20-second pallet change Servo motor driven ▓ Simple structural design, fast reliable movement and easy maintenance ▓ ▓ 8 spindle coolant nozzles with spindle air blast Reliable Automatic Tool Change Servo motor driven tool magazine shortens tool search time Short tool change arm with low moment of inertia design ▓ Servo motor and backlash free reducer driven tool magazine ▓ Hydraulic tool unclamping magazine...

 Open the catalog to page 3
NH 800B-4

Cutting Capacity FACE MILL FACE MILL Material Removal Rate Tool Spindle Speed Feedrate Width of Cut Depth of Cut Tool Spindle Speed Feedrate Width of Cut Tool Spindle Speed Feedrate Width of Cut Tool Spindle Speed Feedrate Depth of Cut Tool Spindle Speed Feedrate Depth of Cut Tool Spindle Speed Feedrate Depth of Cut Power Chart Spindle Speed 10,000 rpm kgf-m lb-ft 11.5 kgf-m 83 lb-ft 10.1 kgf-m 73 lb-ft kgf-m lb-ft 17.84 kgf-m 129 lb-ft 14.95 kgf-m 108 lb-ft

 Open the catalog to page 4
NH 800B-5

*All values shown above are measured for the machine in good foundation and air-conditioned environments. Note: The manufacturer reserves the right to modify the design, specifications, mechanisms,etc., to improve the performance of the machine without notice. All the specifications shown above are just for reference. Table & Dimensions STANDARD ACCESSORIES ■ Full Chip Enclosure ■ Spindle Air Blast ■ Guideway Cover ■ Sealed Electrical Cabinet ■ Heat Exchanger for Electrical Cabinet ■ Central Lubrication System ■ Coolant Equipment System ■ Coolant Equipment System (With Coolant Shower) ■ Spindle...

 Open the catalog to page 5
NH 800B-6

Vertical Machining Center HMC HBM CNCLATHES INTEGRATION AND SOLUTIONS pn High Precision High Performance Die Mold Vertical Machining Center * * / High Precision Graphite Vertical Machining Center FP55LX, FP66A, FP100A / FP66G NXVf^Sm High Performance Vertical Machining Center NXV560A, NXV1020A/AM, NXV1680A TV C Heavy Duty Vertical Machining Center TV116B, TV146A/B, TV158B, TV188B, TV2110B, TV2610B NTVH@FlI@S High Efficiency T-base Vertical Machining Center NTV158A/b||||| NMV BBmrn High Performance High Rigidity Vertical Machining Center NMV106A WV Hmm Ultra Wide High Performance Vertical...

 Open the catalog to page 6

All YCM (Yeong Chin) catalogs and technical brochures

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.