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Baublies

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Internal roller burnishing tool IRG-Special, small design
Internal roller burnishing tool IRG-Special, small design
Multi-roller burnishing tool
Baublies AG
Roller burnishing tools
Für Durchgangs- und Sacklochbohrung
Zylinderschaft
ab 4 mm
bis 0,02 mm
bis 0,03
Rechtslauf (M3)
im Eilgang (GO)
Emulsion oder Öl; eine Filterung des Schmiermediums (<40 µm) kann die Oberflächenqualität und die Lebensdauer des Werkzeugs verbessern
Rautiefe bis Rz 12 µm Toleranz IT8 oder besser
45 HRC
blind hole and through hole
cylindrical shank
4 mm
up to 0.02 mm
up to 0.03 mm
clockwise (M3)
always in rapid traverse (G0)
emulsion or oil; filtration of the lubricant (<40µm) can improve the surface quality and the tool life
surface roughness (Rz) up to 12 µm tolerance IT8 or better
up to 45 HRC
FAST, SMOOTH AND HARD
Internal roller burnishing tools„small design Swiss type“ are especially developed for the use on small spaced machine tools like Swiss type lathe or rotary indexing machines.

ADVANTAGES:
• do not subject the workpiece to lateral forces
• Short machining times
• hardened boundary layers
• increased fatigue strength
• larger contact area ratios due to plateau formation
• greater surface resistance to wearing and corrosion
• shifting of the material fatigue limits
• reduction of coefficients of sliding friction
• environmental friendliness due to a lack of waste products.
• compact design available for machines with limited tool space

The best surface quality fast – that‘s a main characteristic of Baublies multi-roller burnishing tools. Depending on the roller burnishing task various numbers of hardened rollers are arranged in a cage. The machining times are kept short by using several rollers simultaneously. During roller burnishing with multi-roller tools, a roll-off process with kinematics similar to those of a planetary gear results. A taper supports the rollers and provides the contact force for forming the material. The rolling diameter is adjusted by axial shifting of the taper relative to the roller. Therefore multi-roller burnishing tools are particularly suitable for small and filigree workpieces.
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Diamond burnishing tools „Colibri-Series“
Diamond burnishing tools „Colibri-Series“
Diamond-burnishing swiss lathe
Baublies AG
Roller finishing and deep rolling tools
Außenbearbeitung von Wellen, Konturen, Planflächen
Vierkantschaft, linker oder rechter Halter, Zylinderschaft
bis zu 150 m/min
0,05 bis 0,2 mm/U
bis 0,02 mm
bis 1 mm
Emulsion oder Öl; eine Filterung des Schmiermediums (<40 µm) kann die Oberflächenqualität und die Lebensdauer des Werkzeugs verbessern
Rautiefe bis Rz 15 µm
external machining of corrugations, contours, flat surfaces
square shank, left or right holder, cylindrical shank
up to 150 m/min
0.05 to 0.2 mm/rev
up to 0.02 mm
up to 1 mm
emulsion or oil; one filtration of the lubricant medium (<40 µm) can improve the surface quality and the service life of the tool
peak-to-valley height up to Rz 15 µm
PERFECT FINISH FOR SOPHISTICATED WORKPIECES.
Small, fine and in excellent Baublies quality: these are the new burnishing tools that we have developed especially for filigree applications. We have optimized our many years of knowhow in diamond burnishing for the machining of small precision parts and thin-walled workpieces in a compact form.

ADVANTAGES:
• highest surface quality and hardening
• universally applicable
• simple to use
• ideal for contour machining
• for hard machining and thin-walled workpieces
• compact design available for machines with limited tool space
• tolerance compensation through spring-loaded design
• can be adapted to all materials by means of four spring elements (included in delivery)
• changeable diamond insert
• diamond inserts available in different lengths
• diamond radii from 0.4 - 5 mm available
• diamond indexed for multiple machining
• re-grinding of the diamond is possible
• cost-effective / low investment

Diamond burnishing tools from the Colibri series are always optimally suitable when the peak-to-valley height of filigree workpieces is to be minimized and at the same time the strength is to be increased.
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Forming tool for flanging
Forming tool for flanging
Special tool, forming tool for flanging
Baublies AG
Special tools
Forming tool for flanging
Baublies offers flaring, as well as external and internal fluting, which allows the rotary part and components to be not only profiled, but can also be connected in a 100% form-fitting and force-fit manner.
The rollers are only used in a point-by-point manner on the sheet metal, thus allowing low rotational speeds and low axial forces. If one wanted to implement this process with a press, one would need a force 10 times higher for the stamping. A clear advantage for Baublies flanging tools.

Forming tools from Baublies are used in a wide variety of applications including expanding, flanging and beading. Baublies forming tools are versatile, robust and durable. They enable the machining of small series on standard machines as well as the machining of large series on specialized machines. Baublies solutions are used for joining and assembly operations in various industries.
With Baublies forming tools, beads in sheet metal, cylinders and tubes can be produced reliably in the shortest possible time and components can be connected in a form-fit manner. These tools can be used for both internal and external machining.
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Forming tool for beading
Forming tool for beading
Baublies forming tool for beading
Baublies AG
Other metal forming tools
Forming tool for beading
FORMING IN CONVINCING QUALITY
Forming tools from Baublies are used in a wide variety of applications including expanding, flanging and beading. Baublies forming tools are versatile, robust and durable. They enable the machining of small series on standard machines as well as the machining of large series on specialized machines.

ADVANTAGES:
• high process reliability
• quick processing and short cycle times
• high quality

With Baublies forming tools, beads in sheet metal, cylinders and tubes can be produced reliably in the shortest possible time and components can be connected in a form-fit manner. These tools can be used for both internal and external machining.
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Single-roller tool for deep rolling of dynamically stressed external threads
Single-roller tool for deep rolling of dynamically stressed external threads
deep rolling
Baublies AG
Spinning/pressing/straightening/planishing tools (incl. thread forming,flow-forming and flow-turning tools)
Bearbeitung von Außengewinden, Festwalzen des Gewindegrundes
VDI 50
Kontrolle Weganzeige (keine Kraftanzeige!) Werkeinstellung 1 kN Vorspannung
Rolle nach Anforderung
bis zu 200 m/min
nach Steigung
bis 0,02 mm
bis 2 mm
Emulsion oder Öl; eine Filterung des Schmiermediums (<40 µm) kann die Oberflächenqualität und die Lebensdauer des Werkzeuges verbessern
Rautiefe bis 15 µm
45 HRC
HARDENING BY ROLLING
In the case of cut threads, the course of the grain of the workpiece is interrupted. With rolled threads, on the other hand, the grain flow is not interrupted, thus the surface of the thread is hardened and the workpiece is less sensitive to notch effects. With the Baublies single roller tool for deep rolling of radii on threads, an increase in the dynamic strength properties can be achieved. The tool rolls the core radius of an external thread and thus hardens the surface. The result is higher wear resistance and reduced notch sensitivity.

ADVANTAGES:
• different roll geometries possible
• easy replacement of the rollers
• short processing times
• no set-up and transport costs

In deep rolling, the aim is to increase dynamic strength properties. In contrast to smooth rolling, the ensuing surface pressure is considerably higher during solidification. The rolling force causes dislocations in the crystaline lattice, resulting in strain hardening of the surface layer. The formation of residual compressive stress in the surface layer prevents cracks from arising under stress.
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