Its all-electric design ensures quieter operation, eliminates oil leaks, and provides better control and greater accuracy during bore reversals. This lean design also boasts a smaller footprint compared to traditional horizontal tube honing systems, saving valuable floor space and capital.

At the heart of the HTA Tube Hone is an electromagnetic Siemens Servo Stroker Motor with Belt Drive, providing quiet and precise operation. The 3 HP (2.24 kW) spindle unit, combined with a servo stroker capable of speeds from 5-90 ft/min (1.5-27.4 m/min), delivers ample power for resurfacing and repairing applications at spindle speeds of 20 to 300 RPM.

The HTA Tube Hone features a programmable auto tool feed system, increasing efficiency and consistency in the honing process. A 55-gallon paper media coolant filtration unit with quick disconnects, casters, sight glass, and manual paper bed filter maintains clean coolant, improving honing performance and extending abrasive life.

Ergonomics and safety are prioritized in the HTA Tube Hone’s design, reducing the risk of injury by eliminating manual work with repetitive motions.

Operators will appreciate the Siemens PLC with a color touch screen, which controls all machine functions such as stroke reversal, speeds, and a cross hatch calculation. The stroker joystick allows for precise positioning of the honing tool and stroke length adjustment during setup, while stroke control override enables short-stroking in any part of the bore for clean-up in tight spaces.

The HTA Tube Hone offers flexibility with its swiveling operator station. Multiple language options and metric/inch conversion are selectable from the touch screen, enhancing ease of use across global markets.

Additional features include a load meter for quickly identifying tight spots in the bore, a universal V-block work holding system for flexible and quick fixturing of various workpieces, and an integral work tray that combines with the enclosure and operator console for a clean and efficient workspace.

The HTA Tube Hone is compatible with ANR-275 tooling, allowing shops already using ANR-style tooling to utilize existing stone supports, master holders, and abrasives, thereby reducing tooling costs.

About Sunnen Products Company

Sunnen Products Company, a global leader in precision manufacturing for over a century, has established itself as a premier provider in the creation, sizing, and finishing of machined surfaces. Headquartered in St. Louis, Missouri, Sunnen is a “total solutions provider,” manufacturing everything from machinery and abrasives to precision bore gages and customized coolants. This comprehensive approach enables Sunnen to deliver turnkey honing solutions that encompass cutting-edge equipment, tooling, consumables, and coolants. The company’s expertise spans a diverse range of industries, including aerospace, automotive, energy, hydraulics, medical, firearms & defense, and tool & die, showcasing its versatility and commitment to innovation. Sunnen’s dedication to quality is evident in its products, which exemplify the company’s focus on high efficiency, precision, and advanced technology. With a worldwide presence and a track record of building thousands of honing machines, Sunnen continues to drive innovation in bore sizing and finishing, providing tailored solutions to meet the exacting demands of modern manufacturing across diverse sectors.

UNISIG is experienced in developing safe and effective standard automation that encompasses specialized solutions to fit the needs of particular production demands, applications or facilities – enabling shops to make the most of their UNISIG deep hole drilling machines. To accomplish this, the company engineers three types of automation solutions – those that are flexible, machine mounted or custom designed.

Flexible automation solutions are versatile features that can be integrated into the machine design, or designed independently, to automate the operation of a single machine, or combine multiple machines into an automated cell. Flexible automation encompasses robots, part-tray-handling conveyors, pallet changers and servo driven gantries.

Programmable smart conveyors and walking beam loading systems are two examples of UNISIG’s machine mounted automation solutions for part loading and handling. The company engineers these solutions into a machine’s design so that they function integrally with it.

For more extensive automation requirements, UNISIG will program and integrate custom automation such as pick-and-place systems, heavy bar loaders and bulk feeders into a deep hole drilling process. These custom-engineered solutions are optimized to fulfil a shop’s production, application, budget and facility requirements.

 About UNISIG

Headquartered in Menomonee Falls, Wis., UNISIG is a world leader in the manufacture of deep hole drilling systems and technologies for precision-focused metalcutting industries, including aerospace, automotive, energy and medical. A state-of-the-art production facility and reliable network of local suppliers allow the company to design and manufacture its BTA, gundrilling, trepanning and skiving machines as well as its tooling solutions and automation in the United States.

The TechniDril TBTA-3A-6 has 6 inches (152 mm) of BTA drilling capacity and 48 inches (1,219 mm) of drilling depth. The work table moves horizontally back and forth to provide the X-axis travel, and the drill slide moves vertically on a column to provide Y-axis travel. The spindle motor is available with up to 75 HP. The high-pressure coolant system is rated at 200 gallons/minute of coolant flow and 1,500 psi of coolant pressure.

TechniDrill deep hole drilling machines are designed and manufactured by Kays Engineering in Marshall, Missouri, USA.

About the Kays Engineering

In recent years, SOMEX has devoted considerable R&D time and capital resources to develop its deep hole drilling techno-logy, according to company sources.

In addition to standard MAX machining units, SOMEX can now offer peripheral components. Thanks to its modular component concept, SOMEX can provide customized turnkey, small and economical deep hole drilling machines.

SOMEX routinely conducts tests with actual tools and material to prove out the design and performance of its customized deep hole drilling solutions. Tests are done at the factory, using specific production tools under real production conditions. SOMEX uses single cutting edge and carbide spiral drills up to 70x the diameter. Using this approach, SOMEX can stand behind the design and performance and thus deliver practical and realistic results to its customers.

The deep hole drilling process typically requires either a pilot-drill 1.5x the diameter or a drill guide bushing, which is then followed by the deep hole drilling process.

The unique SOMEX design concept combines the guide bushing with a chip basket, allowing both items to travel in unison. The movement of the guide bushing is air-driven, which helps to provide a much closer contact to the part while preventing the escape of the coolant medium. For longer deep hole drilling applications, it may be necessary to integrate a support bushing to stabilize the deep hole drilling tool.

The degree of accuracy in a deep hole drilling application measured in the deviation from the theoretical part center line is greatly enhanced by a slow part rotation in a counterclockwise direction.

For deep hole drilling applications above 18mm diameters, SOMEX has the option to equip its MAX machining units with drilling systems from BTA- or EJEKTOR lines. In these applications, the coolant and chip management is accomplished through the spindle center. The emulsion is collected at the backend of the spindle, filtered, and pressurized to re-enter the coolant system. This solution is often used in high-volume precision parts manufacturing such as automotive and other industries.

Newly Designed Version of BEX 15

Suhner Industrial Products (Rome, Georgia) introduces its machining unit BEX 15 with maximum spindle speed up to 23,000 RPM, thus offering higher speeds and improved production inline. Standard variations are equipped with electric motors of 0.55 kW, 0.75 kW and 1.5 kW. An adapter flange is designed for the installation of multiple spindle heads and angle heads.

A new style timing belt drive multiplies the motor speed up to 13,050 RPM spindle speed. An AC inverter drive is used to increase the spindle speed up to 23,000 RPM at 87 Hz. Standard motor mounting on BEX 15 machining spindles is in the rear. Optional front motor mounting is available upon request. Additional optional features include frequency converter and direct drive servomotor.

The machining unit BEX 15 can be applied in axial and radial orientation, directly mounted to a Suhner linear slide assembly Type UA15-PH or UA15-CNC. In this combination, numerous operations such as milling or demanding drilling cycles including jump or peck feed can be accomplished easily.

Four optional toolholder systems (Collet ER25, ISO30, HSK50 and Weldon), standard air purge connections for spindle and belt housing including a number of additional options (for example, coolant through the spindle or automated tool change features) make this machining unit type BEX 15 adaptable and an optimal choice for demanding and specific inline machining requirements. BEX 15 with HSK spindle includes an integrated 4-point clamping system form C, for manual tool clamping.

Drilling Units for Value-Priced Production Use

Suhner introduces the ECONOmaster® line of drilling units, affordably priced at under $3000 for the basic unit, in stock for immediate delivery or customizable to suit the particular operation. This economical solution is ideal for multiple materials such as light metal, wood, composite, plastic, and foam. Because these units are entirely produced at the Suhner factory in Rome, Georgia, response times for delivery and customized construction are minimal, according to Division Manager Lee Coleman. “We recognized the need to bring our global technology to a local level, here in America, and the ECONOmaster^® is a key step in that process.”

The ECONOmaster^® drilling unit features low power and air consumption, adjustable motor housing, adjustable total stroke up to 4-inches, hydraulic feed control cylinder, J33 taper spindle end, 0-1/2-inch drill chuck, electric front & rear position limit switches, belt tensioner and chrome-plated quill. Basic unit weight is 45 pounds.

Other key features include adjustable feed stroke of ½-3-inch, 400 pound thrust at 85 psi, operating pressures to 110 psi, TEFC/IP56 protection, standard 230V/460V, concentricity of .002-inch TIR, speed ranges to 9600 RPM and an air connection retract/advance of ¼-inch to 27 NPT.

ECONOmaster^® drilling units can be supplied with an adjustable stand, inline vertical configuration and multiple spindle heads for medium-duty production drilling, with many other spindle options and toolholders available. Please consult the factory in Rome, Georgia.

In addition to standard MAX machining units, SOMEX can now offer peripheral components. Thanks to its modular component concept, SOMEX can provide customized turnkey, small and economical deep hole drilling machines.

SOMEX routinely conducts tests with actual tools and material to prove out the design and performance of its customized deep hole drilling solutions. Tests are done at the factory, using specific production tools under real production conditions. SOMEX uses a single cutting edge and carbide spiral drills up to 70x the diameter. Using this approach, SOMEX can stand behind the design and performance and thus deliver practical and realistic results to its customers.

The deep hole drilling process typically requires either a pilot-drill 1.5x the diameter or a drill guide bushing, which is then followed by the deep hole drilling process.
The unique SOMEX design concept combines the guide bushing with a chip basket, allowing both items to travel in unison. The movement of the guide bushing is air-driven, which helps to provide much closer contact to the part while preventing the escape of the coolant medium. For longer deep hole drilling applications, it may be necessary to integrate a support bushing to stabilize the deep hole drilling tool.

The degree of accuracy in a deep hole drilling application measured in the deviation from the theoretical part centerline is greatly enhanced by a slow part rotation in a counter-clockwise direction.

For deep hole drilling applications above 18mm diameters, SOMEX has the option to equip its MAX machining units with drilling systems from BTA- or EJEKTOR lines. In these applications, the coolant and chip management is accomplished through the spindle center. The emulsion is collected at the backend of the spindle, filtered and pressurized to re-enter the coolant system. This solution is often used in high-volume precision parts manufacturing such as automotive and other industries.

Within UNISIG’s full USC-M range of drilling and machining centers for moldmakers are universal spindle-style machines, dedicated spindle types and high-dynamic machining centers. For both gundrilling and machining, USC-M universal spindle machines offer extreme versatility and fast changeovers between the two processes for the efficient production of complex mold components.

Equipped with both milling and drilling spindles, the dedicated spindle type USC-M machines provide gundrilling, BTA drilling and machining. This selection of 5 to 7-axis machines allows moldmakers to not only acquire the exact machine capabilities for their production requirements but also gain a system that improves overall part machining performance.

For robust mold component processing, the UNISIG USC-M high-dynamic machining centers provide powerful geared-headstock milling, dynamic machine motion performance and both BTA and deep hole drilling all on the same machine platform. The heavy-duty machines in this range feature seven axes, tool changer capacities of 90 to 120 tools and automatic pallet changers that handle loads up to 25 tons.

According to Anthony Fettig, CEO of UNISIG Deep Hole Drilling Systems, the company engineers and manufactures its USC-M machines to improve overall part processing for a complete range of mold component applications. “We are committed to providing solutions that are aligned with the needs and goals of moldmakers,” he said. “Backed by high-level knowledge and service, our machines deliver process stability and reliability to keep today’s moldmakers productive and competitive.”

About

Headquartered in Menomonee Falls, Wisconsin, UNISIG is a world leading manufacturer of deep hole drilling machines and automation, with extensive integration and applications experience. UNISIG serves all industries and has developed targeted solutions for the automotive, aerospace, medical, firearm, moldmaking, defense, hydraulic cylinder, energy and oil/gas industries. Machines are available with the Gundrilling, BTA, Trepanning, Skiving or bottle boring process capabilities. UNISIG engineers and manufactures its machines in the USA that are installed and serviced worldwide.

UNE series machines include technology for accurate and efficient drilling along with smart controls for intuitive setup and operation, all within a cost-effective production platform. The machines perform high-precision gundrilling to tight tolerances in holes up to 20 mm in diameter and easily handle prototyping, job shop and medium volume production environments. Manufacturers are able to take advantage of intuitive operation and controls, short lead times and simple installation, and can increase machine potential with a robot ready option.

EASTEC show visitors seeking automation will learn how UNISIG expertly designs and integrates solutions into deep hole drilling machine systems to increase efficiency in manufacturing processes. The company offers automation that is flexible, machine mounted or custom designed.

Typical automation applications in the company’s key industries include part handling and loading, automatic tool management and robotic cell integration. Automation is integrated into machine designs and offers intuitive operation while providing improvements in productivity for manufacturers.

About UNISIG

Headquartered in Menomonee Falls, Wisconsin, UNISIG is a world leading manufacturer of deep hole drilling machines and automation, with extensive integration and applications experience. UNISIG serves all industries and has developed targeted solutions for the automotive, aerospace, medical, firearm, moldmaking, defense, hydraulic cylinder, energy and oil/gas industries. Machines are available with the Gundrilling, BTA, Trepanning, Skiving or bottle boring process capabilities. UNISIG engineers and manufactures its machines in the USA that are installed and serviced worldwide.

UNISIG Global Headquarters
N58W14630 Shawn Circle
Menomonee Falls, WI 53051
P: (262) 252-3802

“We always enjoy an opportunity to help manufacturers learn about the advantages of
incorporating deep hole drilling machines into their facilities, and there are no better
opportunities than IMTS,” said Anthony Fettig, CEO of UNISIG. “This year, we look
forward to continuing to push people’s expectations of what is possible with deep hole
drilling.”

In addition to a collection of workpieces, UNISIG will feature a custom machine from the
company’s research and development lab. The machine under power will demonstrate
the extreme depth-to-diameter ratios possible with advanced machines equipped with
the latest control technologies. This UNX machine possesses unique CNC motion
control capabilities to produce highly accurate off-center gundrilled holes.

The company will also introduce its expanded line of deep hole drilling and machining
centers designed for moldmakers. These new machines will complement UNISIG’s
existing USC-M series, four to seven-axis deep hole drilling and machining centers that
serve as ideal solutions for improving productivity and efficiency in mold production.
These machines allow manufacturers to process large and small parts with four-sided
machining capability in a single set-up. With the introduction of the new machines,
moldmakers can easily select an option from UNISIG’s comprehensive range of
solutions that fits their individual part-processing needs.

Throughout the week, visitors to the booth will have the opportunity to discuss these
machines and their uses further with the application engineers and technical sales staff
to discuss how to optimize drilling operations as well as brand new applications. Visit
UNISIG at IMTS 2018 to change your expectations of what is possible with deep hole
drilling and machining.

About UNISIG

Headquartered in Menomonee Falls, Wisconsin, UNISIG is a world leader in the
manufacture of deep-hole drilling systems and technologies for precision-focused
metalcutting industries, including aerospace, automotive, energy and medical. A stateof-the-art production facility and reliable network of local suppliers allow the company to
design and manufacture its BTA, gundrilling, trepanning and skiving machines as well
as its tooling solutions and automation in the United States.

Provided by German Machine Tools of America (GMTA), Samag multi-spindle horizontal machining centers and deep hole drilling machines, used primarily for large block milling and deep hole drilling, now offered to the automotive powertrain, off-highway, moldmaking and other markets

Now available from German Machine Tools of America (GMTA), a full line of Samag machining centers, including multi-spindle, horizontal machining centers, deep hole drilling machines and combination milling/drilling machines, is offered for the North American market.

Samag, based in Saalfeld, Germany, with offices worldwide, engineers and builds a variety of multi-spindle machines, including the MFZ Series for large workpieces, the smaller, modular WBM Series for up to six spindle deep drilling and the combination TFZ Series, which offers users the ability to bore and mill complex cubical workpieces on four sides with a single clamping.  On the largest standard machine, large scale moldmaking is possible, with a maximum drilling depth of 2300mm (over 90”), 65mm (over 2-1/2”) bore and a 50-ton capacity work table.

The company also supplies complete turnkey operations, including robotic articulation, parts handlers and transfer mechanisms for high-production work such as connecting rods and complete machining of differential housings.

GMTA Vice President Scott Knoy comments, “This new partner dramatically expands our capability in the large block milling market.  Plus, with deep drilling technology and the combination machine concepts, we will be able to offer significant advantages to our current and potential customer base.  We’re excited to have the Samag name and reputation for quality machine tools added to our family.”

Videos of Samag machines in action may be seen on YouTube by visiting www.gmtamerica.com.    

For more information, please contact:

GMTA (GERMAN MACHINE TOOLS OF AMERICA)
4630 Freedom Drive
Ann Arbor, MI 48108
Phone:  734-973-7800
Fax:  734-973-3053
Web:  www.gmtamerica.com
Email:  scott@gmtamerica.com

Attention:  Scott Knoy, VP

UNISIG will spotlight its comprehensive line of deep hole drilling innovations at the Canadian Manufacturing Technology Show, held at the International Centre in Mississauga, Ontario from September 25-28. Located in booth #1337, UNISIG will also consult with attendees on how best to incorporate deep hole drilling into their operations.

UNISIG develops comprehensive solutions for any deep hole drilling application. The company’s broad product portfolio addresses applications in practically every key industry segment and is complemented by UNISIG’s full turnkey approach that includes machinery, tooling and automation.

“Our customers come from every area of industry and range from specialty shops that have focused exclusively on deep hole drilling to those who have just started to take on work that would justify the investment of a dedicated machine,” said Anthony Fettig, CEO of UNISIG. “We work with every customer to ensure they have the right technology for their specific needs and help them seamlessly implement it into their production operations.”

One example of UNISIG’s innovative technology is the new B700 Drop Bed machine. The company engineered it to effectively generate the critical, high-precision features on large and irregularly shaped aerospace components such as landing gear struts. Conversely, the extreme flexibility of the machine allows it to also process medium sized, more uniform shaped workpieces with minimal changeover time.

The B700 offers an expansive working range with its servo programmable workpiece headstock capability, yet it sports a streamlined overall footprint that makes for space-saving installations and enhanced ergonomics. This is unlike other comparable deep hole drilling machines that are often inflexible dedicated systems as well as oversized and cumbersome.

The B700 machine expands UNISIG’s extensive B-series line designed for on-center drilling of cylindrical workpieces in applications such as aerospace, defense and oil & gas. In addition to standard BTA drilling methods, these machines are also capable of counterboring, trepanning and skiving as well as roller burnishing processes. The machines easily maintain the extremely tight tolerance requirement of manufacturers in these and other industries.

UNISIG engineers and manufactures all its machines in the United States for its global customer base. Upon machine installation, the company provides its customers with comprehensive training that involves machine operation and process optimization, as well as attentive post-installation service and extended training.

About UNISIG

Headquartered in Menomonee Falls, Wisconsin, UNISIG is a world leader in the manufacture of deep-hole drilling systems and technologies for precision-focused metalcutting industries, including aerospace, automotive, energy and medical. A state-of-the-art production facility and reliable network of local suppliers allow the company to design and manufacture its BTA, gundrilling, trepanning and skiving machines as well as its tooling solutions and automation in the United States. For more information on UNISIG, visit UNISIG.com or follow the company on LinkedIn and Twitter (@UNISIG).