The 5-axis INH 63 is a compact, highly productive HMC for parts up to 1kg workpiece weight.

DMG MORI’s latest machining marvel, the INH 63, offers stability, precision, and speed to revolutionize complex workpiece machining. This machine is a pivotal element of the Machining Transformation (MX) movement, designed to ensure top-tier productivity and reliability in automated manufacturing.

The INH 63 is making waves across multiple industries. Whether it’s crafting intricate molds for the die & mold sector, constructing robust battery boxes for electric vehicles, or crafting valve housings in the aerospace realm, the INH 63 stands out as a paragon of accuracy and speed.

Four sample workpieces ideal for the INH 63 including a control housing, die casting mold, valve block, and battery case.

Technology

At the heart of the INH 63 lies a robust 5-axis horizontal machining center, guaranteeing long-term precision and enabling the production of intricate components with workpiece weights of up to a staggering 1,000 kg. With a working area measuring ø 1,070 x 1,000 mm and a maximum pallet size of 630 x 630 mm, this powerhouse offers versatility in handling a wide range of tasks.

The INH 63 has a swivel range from a +45 degrees to a -195 degrees. The robust powerMASTER spindle can achieve 12,000 rpm while delivering a 808 Nm of torque.

At its core, the INH 63 boasts a robust and stable design, featuring X, Y, and Z-axis ball screws whose action is directly measured using MAGNESCALE, ensuring pinpoint positioning accuracy. The result is dynamic milling with a level of precision that’s nothing short of impressive.

The INH 63 has dual ball screws on the X, Y, and Z axes.

When it comes to 5-axis machining, the INH 63 doesn’t disappoint. It offers a substantial swivel range, allowing for maneuverability from +45° to -195°. The A-axis and B-axis benefit from direct drive motors that achieve remarkable speeds of 30 rpm and 90 rpm, respectively. This enhanced agility enables it to tackle a diverse array of tasks with finesse.

Furthermore, the INH 63 is equipped with a powerMASTER spindle that operates at up to 12,000 rpm and delivers 808 Nm of torque, ideal for tackling heavy-duty cutting tasks. As an optional feature, a spindle with a 16,000 rpm and 1,414 Nm of torque is available for those seeking even more power and productivity. DMG MORI stands firmly behind the performance of their MASTER spindles, offering a 36 month warranty and without any runtime limitation. This pledge underscores the confidence in the INH 63’s durability and reliability, assuring users of its enduring value in their operations.

The INH 63 has a compact design, allowing for seamless integration into automated production systems. Moreover, its innovative coolant supply equipment ensures efficient and sustainable operation, adding to the allure of this high-performance machine.

The machine’s wheel tool magazine has 63 tool positions by default, with the potential for expansion to six wheels and 363 tools. The magazines accommodate tools with dimensions of up to ø 320 x 700 mm and a weight of 35 kg, which can optionally be increased to 50 kg. This versatile system enables both full-time and part-time parallel setup starting from two wheels.

 The substantial mold capacities offered by the INH 63 allow for extended independent operation, especially when integrated into expansive pallet storage solutions. Furthermore, opting for the optical mold breakage and chip control mechanisms enhances the reliability of the production process, ensuring reliable operations.

Automated Production

In the world of automated production, the INH 63 emerges as a versatile solution. It offers the flexibility of either a linear pallet pools (LPP) and circular pallet pool (CPP), allowing for customization based on the specific pallet positions needed and the available production space. Notably, the hydraulic clamping pressure within the clamping devices remains consistent, even during pallet changes, thanks to the innovative pallet design.

Integrate the INH 63 into a linear pallet pool for a high degree of flexible automation.

Green Transformation

In the pursuit of Green Transformation (GX) within the realm of Machining Transformation (MX), DMG MORI has introduced pioneering features to the INH 63, emphasizing energy-efficient operations. One of the standout innovations is the zero-sludge COOLANT pro, a vertical coolant tank designed effortlessly separate lubricants and coolants. This separation significantly prolongs the coolant’s lifespan while slashing CO2 emissions by an estimated 7.5 tonnes annually.

The use of coolant nozzles with a diameter of ø 3.8 mm prevents clogging. With the optional AI Chip Removal feature, these nozzles adapt to the chip volume. This adaptability translates to potential energy savings of up to 57 percent per hour, marking a substantial leap in efficiency. In addition the internal coolant supply, capable of reaching pressures up to 100 bar, contributes to energy efficiency. The integration of the zeroFOG emulsion mist cutter presents another avenue to curtail CO2 emissions, potentially by a further 35 percent.

Sources

https://us.dmgmori.com/news-and-media/news/emo-2023-inh-63, accessed 11/4/2023

The post Introducing the Innovative 5-Axis Dmg Mori Inh 63 appeared first on Manufacturing Bulletin.