Makino has introduced the updated a51nx and a61nx horizontal machining centers (HMCs). With the same rigid casting and axis designs of the original platforms, the updated a51nx and a61nx feature an expanded list of technology advancements, including increased spindle torque, innovative tool monitoring, advanced motion controls and the Professional 6 control.
David Ward, Horizontal Product Line Manager at Makino, said, "The updated set of features on these machines unleashes a new level of productive capability that will reduce cycle times and improve overall throughput, enabling companies to gain a competitive edge with the lowest possible cost per part."
The a51nx and a61nx models feature expansive axis travels to accommodate a range of parts and more parts per fixture. The a51nx has a 560 mm (22") X-axis and extended Y and Z axes of 640 mm (25.2") for a total axis volume of 8.1 cubic feet.
The standard a61nx has a 730 mm (28.7") X-axis, 650 mm (25.6") Y-axis and extended Z-axis of 800 mm (31.5"). An optional tall column on the a61nx expands the Y-axis to 730 mm (28.7"), allowing customers to process larger parts that may have previously required 50 taper machines. Due to the expanded Z-axis stroke, maximum tool length on the a51nx and a61nx models is increased to 430 mm (16.9") and 510 mm (20.1"), respectively.
The updated a51nx and a61nx models feature a standard 14,000 RPM (30 kW) spindle that has been upgraded to deliver 303 Nm of torque. This design enables the machines to accelerate and decelerate from full RPM in 17% less time. When compared to previous models, the additional torque reduces rigid tapping time by 20 to 25% per hole. Large-diameter angular contact bearings help to ensure a high level of rigidity for a variety of applications and processes.
An optional 24,000 RPM (80/60 kW) spindle is available on the a61nx model for high metal removal rates in aluminum part applications. A new 20,000 RPM (30/18 kW) spindle with direct-inject air-oil lubrication is also available, delivering improved reliability and power for enhanced productivity.
Several enhancements have been made to reduce non-cut time on the updated a51nx and a61nx machines. A vision-type broken tool sensor (Vision BTS) comes standard, supporting unattended operation by quickly validating the condition of cutting tools after each tool change. By creating a silhouette of the cutting tools, Vision BTS is also able to detect the length, size and approximate weight of the tool. This information can then be applied to automatically set the tool-change speed to the appropriate setting (fast, medium or slow). The Vision BTS system has fewer moving parts and requires no physical contact with the cutting tool, allowing for enhanced, long-term reliability and less risk of chipping delicate tool materials, such as polycrystalline diamond (PCD).
Inertia active control (IAC) technology has also been expanded for greater efficiency on the updated a51nx and a61nx machines. In addition to optimizing positioning motion of the rotational B-axis, IAC technology is now able to improve acceleration and deceleration rates along the Z-axis. IAC has also been added to the rotation of the ring-type tool magazine. Each time tools are loaded into the magazine, IAC quickly evaluates the total weight held in the ring and adjusts acceleration to match the total load for reducing the time the tool magazine seeks tools.
With a blend of FANUC hardware and Microsoft Windows Embedded Standard 7 OS, the Professional 6 (Pro6) control helps move operators through machine set-up, empower them with accessible information and protect them with enhanced safety. Cycle time saving and dynamic control capabilities have been added to the control's GI functions to help lower costs per part.
On complex 2-D paths, testing has reduced cut time up to 35%. "While not every tool can make use of these functions, advanced motion control GI is proven to reduce overall cycle time by 3 to 8% in typical production component," said a company spokesperson. This reduction can save cost in both high-volume and low-volume production environments by reducing the number of spindles required and freeing up machine availability to take on more work.
The exterior of the machines have evolved in an effort to make maintaining the machine easier for the operator. An L-shaped door, when open, allows more light to enter the machine and prevents fluid from dripping onto the operator during inspection and maintenance. The wide opening on the pallet-loading station doors lends access for loading of fixtures and large workpieces. "This type of accessibility is crucial for part loading and unloading in robot-automated environments" said the spokesperson.
Chip and coolant management has been improved with the addition of a standard hydro-cyclonic filtration system. This system cleans coolant down to a 20 µm level, extending the maintenance life of the coolant.
For more information contact:
Mark Rentschler
Makino Inc.
7680 Innovation Way
Mason, OH 45040
800-552-3288
www.makino.com
Southwest
TX
Nick Oyer
Single Source Technologies
1701 W. Northwest Hwy.
Grapevine, Texas 76051
877-778-5151
Nick.oyer@singlesourcetech.com
Glenn Wise
Consumable Sales Engineer
Single Source Technologies
1701 W. Northwest Hwy.
Grapevine, Texas 76051
877-778-5151
glenn.wise@singlesourcetech.com
N. TX
Steven Neidigk
Single Source Technologies
1701 W. Northwest Hwy.
Grapevine, Texas 76051
877-778-5151
steven.neidigk@singlesourcetech.com
S. TX
Felix Bargas
Single Source Technologies
1701 W. Northwest Hwy.
Grapevine, Texas 76051
877-778-5151
felix.bargas@singlesourcetech.com
OK
KOMT
9511 E 55th Place
Tulsa, OK 74145
918-664-6064
tulsa@komt.com
LA
Dennis Mullally
c/o Oliver Van Horn Co.
4100 Euphrosine St.
New Orleans, LA 70125
504-210-3042
dennis-mullally@ohvanhorn.com
NM
Moncktons Machine Tools, Inc.
928 Canvas Back Rd.
Rio Rancho, NM 87144
505-891-8845
msmith@mtproductivity.com
AR
Tom Van Hersh
Single Source Technologies (SST)
26762 Success Drive
P.O. Box 708
Madison, AL 35758
Cell: 901-569-2251
thomas.vanhersh@singlesourcetech.com
Bob Ash
Single Source Technologies (SST)
Tooling & Consumables
26762 Success Drive
P.O. Box 708
Madison, AL 35758
Cell: 256-200-1100
E-mail: bob.ash@singlesourcetech.com
Southeast
Central/S. NC
Alan Godwin
Single Source Technologies (SST)
148 Hampshire Drive
Mooresville, NC 28115
alan.godwin@singlesourcetech.com
E. NC, VA
Dan Fredrickson
Single Source Technologies (SST)
415 Brookshire Road
Greer, SC 29651
Cell: 336-831-4246
dan.fredrickson@singlesourcetech.com
AL, GA, MS, TN
Bill Myers
Single Source Technologies (SST)
26762 Success Drive
P.O. Box 708
Madison, AL 35758
Cell: 256-777-8806
bill.myers@singlesourcetech.com
www.singlesourcetech.com
N. MS, W. TN
Tom Van Hersh
Single Source Technologies (SST)
26762 Success Drive
P.O. Box 708
Madison, AL 35758
Cell: 901-569-2251
thomas.vanhersh@singlesourcetech.com
W. NC, Central/E. TN
Craig Montalbano
Single Source Technologies (SST)
26762 Success Drive
P.O. Box 708
Madison, AL 35758
Cell: 865-805-3686
craig.montalbano@singlesourcetech.com
AL
Jack Nash
Single Source Technologies (SST)
26762 Success Drive
P.O. Box 708
Madison, AL 35758
Cell: 205-612-9371
jack.nash@singlesourcetech.com
NC, SC, VA
Cara Kelso
Single Source Technologies (SST)
EDM Consumables
415 Brookshire Road
Greer, SC 29651
Cell: 908-265-7317
cara.kelso@singlesourcetech.com
GA
Gaylon Gregory
Single Source Technologies (SST)
26762 Success Drive
P.O. Box 708
Madison, AL 35758
Cell: 770-283-4852
E-mail: gaylon.gregory@singlesourcetech.com
Steve Stratman
Single Source Technologies (SST)
Tooling & Consumables
26762 Success Drive
Madison, AL 35756
Cell: 864-247-3567
steve.stratman@singlesourcetech.com
AL, FL, GA, MS, TN
Bob Ash
Single Source Technologies (SST)
Tooling & Consumables
26762 Success Drive
P.O. Box 708
Madison, AL 35758
Cell: 256-200-1100
E-mail: bob.ash@singlesourcetech.com
S. FL
Kenneth Boucher
Single Source Technologies (SST)
26762 Success Dr.
Madison, AL 35756
407-988-7195
kenneth.boucher@singlesourcetech.com
N. FL
Ben Guest
Single Source Technologies (SST)
26762 Success Dr.
Madison, AL 35756
Cell: (281) 254-0728
ben.guest@singlesourcetech.com
Northeast
CT, DC, DE, MA, MD, NH, NJ,
E. PA, RI, Long Island (EDM only)
Single Source Technologies (SST)
30 Chapin Road, Suite 1208
P.O. Box 655
Pine Brook, NJ 07058-0655
800-336-7283 / 973-227-6601
www.singlesourcetech.com
MA, CT, ME, NH, RI, VT
Able Machine Tool Sales
800 Silver St.
Agawam, MA 01001
413-786-4662
sales@ablemts.com
www.ablemts.com
DE, NJ, MD, E. PA, Long Island
SST-MidAtlantic
2 Hagerty Blvd., Ste. 300
West Chester, PA 19382-4956
610-430-3670
ron.ehrman@singlesourcetech.com
DE, MD, PA
Allen Leeson
2 Hagerty Blvd., Ste. 300
West Chester, PA 19382-4956
610-430-3670
allen.leeson@singlesourcetech.com
Kevin Most
EDM Sales Engineer
2 Hagerty Blvd., Ste. 300
West Chester, PA 19382-4956
610-430-3670
kevin.most@singlesourcetech.com
NY, NJ
Jason Chomenko
2 Hagerty Blvd., Ste. 300
West Chester, PA 19382-4956
610-430-3670
Jason.chomenko@singlesourcetech.com
David Lovejoy
Consumable Sales Engineer
2 Hagerty Blvd., Ste. 300
West Chester, PA 19382-4956
610-430-3670
david.lovejoy@singlesourcetech.com
NY
Meagley Machinery, Inc.
8384 Glen Eagle Dr.
P.O. Box 51
Manlius, NY 13104
315-952-8525
W. PA, WV
Allegheny Machine
632 E. McMurray Rd.
McMurray, PA 15317
800-269-4090 / 724-942-4451
www.allegmach.com
Midwest
KY
Technical Equipment Sales
P.O. Box 99793
Louisville, KY 40269
800-852-0582
IN
Technical Equipment Sales
4501 Earhart Lane
Ft. Wayne, IN 46809
800-852-0582
OH
Technical Equipment Sales
10165 International Blvd.
Cincinnati, OH 45246
800-852-0582 / 513-874-0160
Technical Equipment Sales
6900 Southpointe Pkwy., Ste. A
Brecksville, OH 44141
800-852-0582
MI
Single Source Technologies (SST)
2600 Superior Court
Auburn Hills, MI 48326
248-232-6232
ctg@singlesourcetech.com
MN, ND, SD
Productivity, Inc.
15150 25th Ave. N
Minneapolis, MN 55447-1981
763-476-8600
productivity@productivity.com
WI
Preston Giles
Single Source Technologies (SST)
W229 N2510 Duplainville Rd., Unit 2
Waukesha, WI 53186
262-960-0463
IL
Preston Giles
Single Source Technologies (SST)
1135 Jansen Farm Dr.
Elgin, IL 60123
847-468-1295
presont.giles@singlesourcetech.com
NE
Productivity, Inc.
13435 A Street
Omaha, NE 68144
402-330-2323
prone@productivity.com
IA
Productivity, Inc.
9440 Atlantic Drive SW
Cedar Rapids, IA 52404
319-734-3403
dsmith@productivity.com
KS
Mark Rehwinkel
Makino - Direct Wichita
2333 S. West St.
Bldg #100, Suite #103
Wichita, KS 67217
513-573-3607
mark.rehwinkel@makino.com
MO
Preston Giles
SST-Midwest
1135 Jansen Farm Drive
Elgin, IL 60123
847-468-1295
West
N. CA, NV
John Cardana
Clancy Machine
3942 Valley Ave., Bldg. K
Pleasanton, CA 94566
925-249-2299
Cell: 925-575-4011
jcardana@clancymachinetool.com
N. CA (Los Angeles, Orange County)
Janna North
Single Source Technologies (SST)
17800 Newhope Street STE K
Fountain Valley, CA 92708
Janna.north@singlesourchtech.com
S. CA
Jonathan Hay
Single Source Technologies (SST)
17800 Newhope Street, Ste. K
Fountain Valley, CA 92708-5429
Cell: 380-2336
jonathan.hay@singlesourcetech.com
S. CA (Inland Empire, San Diego)
Wes Colony
Single Source Technologies (SST)
17800 Newhope Street, Ste. K
Fountain Valley, CA 92708-5429
Cell: 714-904-3804
wes.colony@singlesourcetech.com
S. CA (Los Angeles, Orange County)
Bill Gocke
Single Source Technologies (SST)
17800 Newhope Street, Ste. K
Fountain Valley, CA 92708-5429
Cell: 714-659-0552
bill.gocke@singlesourcetech.com
S. CA (San Fernando Valley,
San Gabriel Valley, Santa Clarita Valley)
Rob Wood
Single Source Technologies (SST)
17800 Newhope Street, Ste. K
Fountain Valley, CA 92708-5429
Cell: (805) 844-1331
rob.wood@singlesourcetech.com
AZ
Lee Janczewski
Single Source Technologies (SST)
17800 Newhope Street, Ste. K
Fountain Valley, CA 92708-5429
lee.janczewski@singlesourcetech.com
MT, ID, WY, UT, CO
Mark Smith
Moncktons Machine Tools (CO)
637 Osage Street
Denver, CO 80204
Cell: 303-917-3072
msmith@mmtproductivity.com
OR, WA
John Ellis
Ellis Machinery
6226 20th Street E
Fife, WA 98424
253-926-6868
john@ellismachinery.com