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Swiss Machine Workholding Cartridges

11/14/2018

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The push-type F201M10 micro-workholding cartridge system replaces F20-201 cartridges allowing the user of Microconic collets to achieve concentricity within 5µm (0.0002") in production use.

For use in high precision, small diameter CNC turning applications, it enables users to move more work to the sub-spindle for reduced cycle time.

The F201M10 cartridge is compatible with spindles that accept F20-201 collets including DIN 136E, Meister Swiss 136E, Schaublin F20 (76-201), Southwick & Meister F20-201, KEB (MasWerks) MC20-201, and Hardinge F20-201/4709 collets.

Masa-micorconic-collets Todays Medical Developments
F201M10 CARTRIDGE FEATURES
  • Solid extended nose, minimal overhang
  • Single piece construction of cartridge’s core diameter.
  • Maintains 5µm (0.0002") concentricity at extended nose tip.
  • Micrometer dial control of collet clamping pressure when using Micrograd Wrench.
  • Suited for part diameters sizes from 0.2mm (0.0080") to 10.0mm (0.3934").


Todays Medical Developments Microconic
This article originally appeared in
Today's Medical Developments
July 5, 2018

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Cartridge Reduces Cycle Time, Enables More Subspindle Operations

10/17/2018

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Masa Tool’s Microconic push-type F201M10 cartridge pairs with its Microconic collets
for concentricity within 5 microns (0.0002") in production use

Masa Tool’s Microconic push-type F201M10 cartridge pairs with its Microconic collets for concentricity said to be within 5 microns (0.0002") in production use. The cartridge is a micro-workholding system for use in high-precision, small-diameter CNC turning applications. The cartridge is compatible with spindles that accept F20-201 collets.
IMTS2018-pr-masatool-f201m10 microconiMasa Tool's Microconic F201M10 cartridge on display at IMTS 2018.
The cartridge and accompanying collet are designed to vector the chucking force directly over the holding surface, reducing the chucking force while also increasing the holding power. This reduces chucking damage on the workpiece and reduces cycle times by 20 to 40 percent, the company says. 

The cartridge’s solid extended nose enables access for tooling and coolant with minimal overhang. Its core diameter is a single-piece construction that is designed to maintain 5 microns (0.002") concentricity at the extended nose tip. Used with the company’s Micrograd wrench, the cartridge features micrometer dial control of collet clamping pressure regardless of the machine’s hydraulic or pneumatic collet closing force. The cartridge is suited for small-diameter parts ranging from 0.22 mm (0.008") to 10 mm (0.3934") in diameter.

"Micro-movement" of the workpiece is reduced, resulting in a longer tool life, better finishes, fewer chatter problems, and less damage to the workpiece. The cartridge eliminates secondary operations, saves time and enables operations to be done in the subspindle. Broaching, milling, saw cutting/slotting, turning, boring and drilling can be machined in the subspindle.


Modern Machine Shop Logo
This article originally appeared at
Modern Machine Shop
Product Post: 7/11/2018

Edited by Hannah Mason

Assistant Editor
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Just Released! The 2018 -2019 Masa Tool Microconic Catalog

9/4/2018

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We have just released the NEW 2018-2019 Masa Tool Catalog! Our first batch of new catalogs is shipping directly to our IMTS booth in Chicago for release, but you can download your own copy right here!
The 2018-2019 catalog features NEW PRODUCTS including:
  • The NEW push type F37M10 Cartridge that replaces the standard TF37 collet in your CNC spindle and will be introduced at IMTS 2018.
  • The NEW Comprehensive Range of Microguide EGS™ Ejection Guide Sleeves in Different Materials. (July 2018)
  • The NEW push type F201 Cartridge that replaces the standard F20 collet. (April 2018)
  • The NEW Long-Land T-type Over-Grip Collets (February 2018)
  • The NEW Large Open V-Type Over-Grip Collets. (February 2018)
The Masa Microconic system consists of the cartridge, which fits into your machine like a standard collet, and the Microconic collets which fit into the cartridge.

The Microconic system provides:

Masa Tool Microconic Catalog 2018 2019
  • Solid extended nose — extremely rigid
  • Micrometer-adjust control of collet closure — even the most fragile parts can be held safely and firmly.
  • Extreme accuracy — concentricity within 5μm (0.0002”)  runout.
  • The Microconic cartridge can be used as a gauge to verify machine spindle accuracy.
  • Collets available from Ø0.2mm (0.008”) to 10mm (0.394”).
  • All collets hardened and precision ground to the highest quality standards.
  • Over-grip collets with performance unlike anything else! Open 4mm larger than the clamping diameter. Unmatched rigidity and concentricity. If you have tried other over-grip collets then you will be shocked at the difference — our Microconic over-grip collets are amazing.
  • The Microconic collets fit in any Microconic cartridge, no matter which machine.

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NEW! Masa Introduces the Microconic F37 Cartridge at IMTS 2018

8/21/2018

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Masa Tool Microconic F37 Cartridge IMTS 2018
OCEANSIDE, CA - Masa Tool has just released the newest product in the Microconic line of cartridges for swiss machine workholding. The NEW push type F37M10 Cartridge replaces the standard TF37 collet in your CNC spindle. This enables you to use our Microconic collets to achieve concentricity guaranteed to be within 5µm (0.0002") in production use.

The  F37M10 Cartridge is a micro-workholding system for use in high precision, small diameter CNC turning applications which enables you to move more work to the sub spindle operations and reduce cycle time.

​Compatible with spindles that accept DIN 1536E, Meister Swiss 563, Schaublin F37 (76-740),  
Southwick & Meister TF37, KEB (MasWerks) MC37,  Hardinge TF37 / 4619 collets.

Masa’s Cartridge and Collet assembly is designed to vector the chucking force directly over the holding surface.  This means that the chucking force can be reduced while at the same time the holding power is increased. This opens up the possibility of moving part operations to the sub-spindle and dramatically reducing cycle time.  20% ~ 40% cycle time reduction is commonly achieved.​

This new cartridge will be demonstrated for the first time at IMTS 2018 in the West Building, Level 3 & Annex - Tooling & Workholding Systems - 432232

Masa Tool Microconic F37 Cartridge
Microconic F37 DIN1536E
Fits the following models of machine
  • Citizen Models:  E32K, E232
  • Hanwha Models: SL32HP
  • KSI Models: SA32
  • Maier Models:  ML-32A/32B, ML-32C/32D, ML-32E, MLK-32
  • NexTurn Models: SA32
  • Star Models:  ECAS 32, 32T, JNC25/32, KNC25/32B, KNC32, SR32/SR32J, SST16 STM32, SV32, SV32J/32J II, VNC32
  • Tornos Models: DECO 2000 25/32, MR32
  • Tsugami Models: NP32 II, NP32 III, NT25, NT32/ II/ III, SS32, BO325II, 326II, 327II
  • Methods CAM Models: SS32
  • Tornos CAM Models: MR32

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NEW Masa Tool offers a Comprehensive Range of Microguide EGS™ Ejection Guide Sleeves in Different Materials

7/11/2018

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​The standard Microguide EGS is made of brass. Masa Tool has expanded the standard offer of Microguide EGS to include a selection of  both Plastic and Stainless Steel versions.

A critical aspect to using over-grip collets is to make sure the part is ejected reliably when it is completed being machined. Due to the wide opening of the over-grip collets, parts can get jammed in the collet slot.  As a result, the collet will be damaged or break when it is closed.

Every Microconic over-grip collet is supplied with a blank Microguide EGS ejection guide sleeve that you can drill to size to fit your specific part to enable the finished part to be ejected consistently without damage to the over-grip collet. The EGS is meant to be drilled through with a loose-fitting hole that will support and help guide the workpiece as it is ejected from the collet. Users can customize the Microguide EGS to match their specific workpiece and method of ejection.
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​EGS10-XX, Ejection Guide Sleeves - Currently available in all materials & sizes below:
    EGS10-01 for UM10W-(ALL)               360 Brass
    EGS10-02 for UM10V-(ALL)                  360 Brass
    EGS10-03 for UM10W-(ALL)                303 Stainless Steel
    EGS10-04 for UM10V-(ALL)                  303 Stainless Steel
    EGS10-05 for UM10W-(ALL)                Acetal (Delrin)
    EGS10-06 for UM10V-(ALL)                  Acetal (Delrin)
    EGS10-07 for UM10T-20 to -240        360 Brass
    EGS10-08 for UM10T-245 to -325     360 Brass
    EGS10-09 for UM10T-330 to -420     360 Brass
    EGS10-10 for UM10T-425 to -530     360 Brass
    EGS10-11 for UM10T-535 to -635     360 Brass
    EGS10-12 for UM10-(ALL)                      360 Brass (15mm length rear extension)

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We also have a special type of guide sleeve blank designed for very long parts like this, which extends out the back end of the collet about 1/2" further to give some support.

They are our part number EGS10-12.

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Modern Workholding Strategies for Swiss-type Machining

6/20/2018

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Thursday. September 13| 1:15 PM - 2:10 PM | McCormick Place Room W193-B
Matt Saccomanno, the Co-Founder of Masa Tool and inventor of the Microconic Workholding sytem will talking about process innovations in the metalcutting manufacturing industry during the International Manufacturing Technology Show, IMTS, in September at McCormick Place in Chicago, IL. 
Modern Workholding Strategies for Swiss-type Machining
Swiss-type CNC machines have gained in capability and demand as the machined components they produce are trending toward higher precision and micro-sized features. As the machines have become more sophisticated, the underlying basics of workholding remained unchanged until recently.

​This presentation is an overview of new developments as well as traditional approaches with relevance to today’s highly capable sliding headstock “Swiss-type” CNC turning centers. The goal is to summarize best-practices for optimizing use of both main and sub-spindle to maximize productivity and overall equipment effectiveness. The material presented is useful for machinists, CNC programmers, tool crib personnel, manufacturing engineers, estimators, and hands-on managers.

If you would like to reserve your spot in this technical presentation and discussion please click the below button.
Add To IMTS Show Planner

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Metal Cutting Corporation Solves 5 year Finishing Problem with Microconic

6/8/2018

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CEDAR GROVE, NJ. -  Metal Cutting Corporation is an independent metal fabricating company that specializes in the burr-free abrasive cut-off of metal parts and the related grinding, lapping, polishing, turning and EDM.  They  manufacture precision metal components for a diverse range of industries, including medical device, automotive, electronic, biotechnology, semiconductor, aerospace, fiber optic, electrical and general mechanical industries.
Recently, Rich Swift from Metal Cutting Corporation, reached out to Masa Tool on Instagram,  @Microconic, and told us:
"I recently purchased your collet system and can't tell you how happy I am with it. I have a part the has a .004 wall thickness and before your collet, no matter what I did I kept getting collet marks on my parts. Not only are the collet marks gone but it's within .0002" round. Thank you for making a superb product."
Picture
Rich Swift's instagram comment to Masa Tool
​That comment lead to us wanting to learn more about how Metal Cutting was using our workholding! This is the very first application success story that has been shared with us on Instagram.   Rich was kind enough to send us some information about how he came to be using Masa Tool.
According to Rich, 

"The pictures with the part on the penny is the one I mentioned on Instagram. I have work on this part for the past 5 years and just when I was ready to throw in the towel I saw an adverstisment for your Microconic collet system in Production Machining Magazine.  I got in touch with Doug Brown, the Vice President of Allendale Machinery here in North Jersey,  and  he put me in touch with Masa Tool's regional manager Mark Bergonzi."
Micromachining Micoconic Citizen Swiss turning part
316L made from solid rod. Check out the .013" hole. It's only out of round by .0001". Made on a Citizen K-16.

About Metal Cutting Corporation

Metalcutting Corporation
Metal Cutting Corporation was founded in 1967 and moved to their current 52,000 square foot manufacturing facility in 1998. In 2008 they expanded their existing machine shop capabilities with Haas and subsequently Citizen turning equipment, allowing them to offer multi-axis CNC milling, lathe and automatic Swiss style machining up to 7 axes.

Their specialty has always been small diameter parts made from all metals.

"The parts can be long but are most often short, often very short."

When the company started in the late 1960's they  primarily worked with non-ferrous metals, especially tungsten and molybdenum. So much so that  in 1984 they became the exclusive North American distributor for Nippon Tungsten Co., Ltd.’s tungsten and molybdenum products. Since  the the 1980's they have been working with and machining more stainless steel and now have a developed a deep knowledge of machining the newer nickel and titanium based alloys.


Brass Medical Part Swiss machine
The part shown above has a .001" runout specification and previously run parts showed that the pickoff collet was making a tri-lobe detent on the .032" diameter. Needless to say Masa Microconic eliminated that problem.
Citizen K-16E VII Microconic Wokholding
Tiny brass contacts made on Citizen K-16E VII and held with Microconic. The head thickness is .010"/.012" and the small diameter is .030"/.033".
Mark, from Masa, and and Doug, from Allendale Machinery, visited Rich at Metal Cutting.
​
According to Rich,  "I was sold before he could get it out of his demo case."

​"Since this part is a medical part every thing had to be perfect. Ever since I purchased the Microconic system our customer has been very pleased with our parts and, believe it or not, it has less burrs than before."
Over the past several months Rich has been able to apply the Microcnic system to several other products that they make in their Citizen Machines.
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Agent Profile: Clark Manufacturer's Service

5/9/2018

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Please extend a welcome to Clark Manufacturer's Service  as the newest members our Microconic team!

OCEANSIDE, CA - Masa Tool is very pleased to announce that Clark Manufacturer's Service has joined our Masa Team in April  2018.  They will be our representative agency partner in the Northwestern US managing the states of Idaho, Oregon, Montana and Washington. 
Clark Manufacturer's Service Logo
The Clark Manufacturer's Service team represents leading industrial cutting tool and machine tool accessories manufacturers throughout the Northwestern United States.

According to Matt Clark, "We have a strong technical focus on CNC turning  tooling and workholding. The Microconic products are really going to compliment our existing product mix and provide some truly innovative new technology to our customers."

About Clark Manufacturer's Service

Clark Manufacturer's Service Seattle Skyline Spaceneedle
In March of 2015 Matt Clark started Clark Manufacturing Services in the Pacific Northwest region by working directly with existing suppliers, end-users, and assisting factory representatives. His goal was to build better brand recognition and increase product visibility of superior quality, highly-effective and versatile tooling products and systems. According to Matt, he felt that there just weren't enough technical agents in the area for the premier engineered product lines.

Matt's started in the metalcutting industry in 1996 at E.F. Bailey Co. and gained further technical experience in at Marshall Tool & Supply before starting out on his own with a select group of high performance tooling solution principles. 

Matt's father, Wylie Clark, who had been the general manger at E.F. Bailey Co. for 35 years, joined his son in November of 2015 and then relocated to Idaho to provide local support in the Idaho and Montana markets.

Matt tells us that his son recently completed an internship with Clark Manufacturing Services and there may be a third generation joining the company after college. 

Clark Manufacturer's Service Representation

  • 5th Axis Workholding Products
  • AB Tools
  • Crystallume Engineered Diamond Products
  • LMT Fette
  • NTK Cutting Tools
  • Masa Tool (NEW)
  • MD Tooling
  • Parlec
  • Precision Cutting Tools
  • RobbJack Corporation
  • SCM-Texas
  • Techniks USA

Picture
Matt Clark
4100 25th Ave SW
Seattle, WA 98106
cell: 206.393.2653
[email protected]
Wylie Clark Manufacturer Service
Wylie Clark
2151 N Main St #205
Coeur d'Alene, ID 83814
cell: 360.708.4474
[email protected]

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NEW! Masa Introduces the Microconic F201 Cartridge

4/11/2018

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Picture
OCEANSIDE, CA - Masa Tool has just released the newest product in the Microconic line of cartridges for swiss machine workholding. The NEW push type F201M10 Cartridge replaces the Tornos F20-201 collet in your CNC spindle. This enables you to use our Microconic collets to achieve concentricity guaranteed to be within 5µm (0.0002") in production use.

The F201M10 Cartridge is a micro-workholding system for use in high precision, small diameter CNC turning applications which enables you to move more work to the sub spindle operations and reduce cycle time.

​The F201M10 Cartridge  is compatible with spindles that accept F20-201 collets including  DIN 136E,  Meister Swiss 136E, Schaublin F20 (76-201),  Southwick & Meister F20-201, KEB (MasWerks) MC20-201,  Hardinge F20-201 / 4709 collets.

Masa’s Cartridge and Collet assembly is designed to vector the chucking force directly over the holding surface.  This means that the chucking force can be reduced while at the same time the holding power is increased. This opens up the possibility of moving part operations to the sub-spindle and dramatically reducing cycle time.  20% ~ 40% cycle time reduction is commonly achieved.​
F201M10 Cartridge Features
  • Solid extended nose, giving superior access for tooling and coolant, with minimal overhang.
  • The cartridge's core diameter is a single piece construction that will maintain 5 µm/.0002" concentricity at the extended nose tip.
  • Micrometer dial control of collet clamping pressure regardless of the machines hydraulic or pneumatic collet closing force with the use of our Micrograd™ Wrench. Ideally suited for small diameter part size range from .2mm/.008" to 10mm/.3934" diameter
  • 2-days shipping on all cartridges and collets​.

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How to use the Micrograd Face Dial Wrench

3/14/2018

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Set ups are quicker and more repeatable with Microconic™. You can document the micrometer-adjust collet closure in your set up plan so it's done the same every time, regardless of operator skill and without relying on "feel". ​
Our Micrograd™ Face Dial Wrench is included with the purchase of any Microconic Cartridges.

The Micrograd™ Face dial Wrench provides a method of precisely setting clamping pressure on both the Microconic collets and an Microconic overgrip collets .  

​It can be adjusted in metric increments of 0,02mm and imperial increments of .001"
Micrograd Face Dial Wrench Microconic
Top View of the 5C Cartridge with alignment arrow for use with the Micrograd collet wrench. The locking set screw to fix the position is located behind the arrow line.

How to use the Micrograd™ Face Dial Wrench

Microconic Micrograd Face Dial adjustment wrench
Side view of the F25 Cartridge with alignment line show for use with the Micrgrad collet wrench
  1. Insert a gage pin of the appropriate diameter.
  2. Tighten collet with Micrograd Collet wrench by 2 – 4 graduations to set initial clamping force. 
  3. For a firm grip on solid workpieces typically a closure of about .08mm (0.003”) is a good starting point. 
  4. Use the screwdriver allen wrench to lock the set screw on the cartridge in place.

Experience will soon teach the best settings, and they may vary significantly for different applications based on the force required, rigidity of workpiece, and machining operation being performed. 
For a complete set of instructions please see our installation procedures for more details on how to set up and replicate your clamping pressure on every machine in your shop.
micrograd wrench Microconic um10 collets
Micrograd wrench surrounded by Microconic UM-10 collets
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