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Chuck TOPlus mini pull-back
Chuck TOPlus mini pull-back
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Chuck TOPlus mini pull-back
Lower mass

The »mini« series really shines with a mass reduced by as much as 30 %, and a chuck diameter that is reduced by 1/3. This means reduced energy consumption and better tool accessibility. Naturally, add on clamping elements can also be used with the TOPlus mini chuck. To maintain the minimal interference contour, the TOPlus mini chuck has its own adaptation devices with a smaller bolt hole circle.

Reduced interference contour

Thanks to the reduced interference contour, it is easier to choose the tool that you need. Now it can also be shorter and more stable – on the main and sub spindles. Particularly in the case of limited installation space and in series operation, the TOPlus mini chuck is ideal: Lower energy consumption, dynamic spindle acceleration, and shorter cycle times reduce the costs per workpiece.

The most important to know

• Quick change-over to I.D. clamping or 3-jaw clamping [modular system]
• 25 % higher holding power than SPANNTOP
• Significantly reduced interference contour
• Improved tool accessibility
• Ideal for limited installation space
• Lower mass
• Minimal inertia loss compared to 3-jaw chucks


Advantages

• Workpiece stabilization through axial draw force applied against the workpiece end-stop
• Prepared for inside and front end-stop
• Converts to a fully functional »bar chuck« when the end-stop plate is removed
Product details Homepage Product request
Chuck TOPlus mini deadlength
Chuck TOPlus mini deadlength
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Chuck TOPlus mini deadlength
Lower mass

The »mini« series really shines with a mass reduced by as much as 30 %, and a chuck diameter that is reduced by 1/3. This means reduced energy consumption and better tool accessibility. Naturally, add on clamping elements can also be used with the TOPlus mini chuck. To maintain the minimal interference contour, the TOPlus mini chuck has its own adaptation devices with a smaller bolt hole circle.

Reduced interference contour

Thanks to the reduced interference contour, it is easier to choose the tool that you need. Now it can also be shorter and more stable – on the main and sub spindles. Particularly in the case of limited installation space and in series operation, the TOPlus mini chuck is ideal: Lower energy consumption, dynamic spindle acceleration, and shorter cycle times reduce the costs per workpiece.

The most important to know

• Quick change-over to I.D. clamping or 3-jaw clamping [modular system]
• 25 % higher holding power than SPANNTOP
• Significantly reduced interference contour
• Improved tool accessibility
• Ideal for limited installation space
• Lower mass
• Minimal inertia loss compared to 3-jaw chucks


Advantages

• Workpiece clamping without axial movement of the clamping head
• Clamps workpieces with a short collar or shoulder
• Suitable for pick-off without pull-back effect
• Prepared for inside and front end-stop
• Converts to a fully functional »bar chuck« when the end-stop plate is removed
Product details Homepage Product request
Chuck TOPlus combi pull-back
Chuck TOPlus combi pull-back
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Chuck TOPlus combi pull-back
Unequalled rigidity

Up to 25 % more clamping force and higher output – with the same clamping cylinder that is used to actuate our SPANNTOP chucks. The pyramid arrangement of glide surfaces makes it possible. The clamping head rests with full-surface contact in the TOPlus chuck body – even with large workpiece tolerances.

Insensitive to dirt

In addition this geometry ensures that TOPlus is significantly less sensitive to contamination than previous chuck/clamping head solutions, and with a concentric precision of approx. 0.015 mm [for chuck size 65]! Thus TOPlus is even better suited for raw material, cast and forged parts, as well as fi ne-particle non-ferrous metals such as brass. Therefore, all-round optimized values make the chuck an ideal partner for modern manufacturing strategies and state-of-the-art machine tools.

The most important to know

• 25 % higher holding power than SPANNTOP
• Unequalled rigidity due to full-surface contact of the clamping segments
• Insensitive to dirt through the clamping head geometry
• Absorbs vibration
• Optimal lubrication thanks to lubricating grooves in the
• clamping head reception
• Minimal inertia loss compared to 3-jaw chucks

Workpiece clamping without pull-back effect. Chuck with dismountable endstop plate. It is also frequently used on the sub spindle.


Advantages

• Workpiece stabilization through axial draw force applied against the workpiece end-stop
• Prepared for inside and front end-stop
• Converts to a fully functional »bar chuck« when the end-stop plate is removed


Product details Homepage Product request
Chuck TOPlus combi deadlength
Chuck TOPlus combi deadlength
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Chuck TOPlus combi deadlength
Unequalled rigidity

Up to 25 % more clamping force and higher output – with the same clamping cylinder that is used to actuate our SPANNTOP chucks. The pyramid arrangement of glide surfaces makes it possible. The clamping head rests with full-surface contact in the TOPlus chuck body – even with large workpiece tolerances.

Insensitive to dirt

In addition this geometry ensures that TOPlus is significantly less sensitive to contamination than previous chuck/clamping head solutions, and with a concentric precision of approx. 0.015 mm [for chuck size 65]! Thus TOPlus is even better suited for raw material, cast and forged parts, as well as fi ne-particle non-ferrous metals such as brass. Therefore, all-round optimized values make the chuck an ideal partner for modern manufacturing strategies and state-of-the-art machine tools.

The most important to know

• 25 % higher holding power than SPANNTOP
• Unequalled rigidity due to full-surface contact of the clamping segments
• Insensitive to dirt through the clamping head geometry
• Absorbs vibration
• Optimal lubrication thanks to lubricating grooves in the
• clamping head reception
• Minimal inertia loss compared to 3-jaw chucks

Workpiece clamping without pull-back effect. Chuck with dismountable endstop plate. It is also frequently used on the sub spindle.


Advantages

• Workpiece clamping without axial movement of the clamping head
• Clamps workpieces with a short collar or shoulder
• Suitable for pick-off without pullback effect
• Prepared for inside and front end-stop
• Converts to a fully functional »bar chuck« when the end-stop plate is removed

Product details Homepage Product request
Chuck TOPlus Modular
Chuck TOPlus Modular
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Chuck TOPlus Modular
Unequalled rigidity

Up to 25 % more clamping force and higher output – with the same clamping cylinder that is used to actuate our SPANNTOP chucks. The pyramid arrangement of glide surfaces makes it possible. The clamping head rests with full-surface contact in the TOPlus chuck body – even with large workpiece tolerances.

Insensitive to dirt

In addition this geometry ensures that TOPlus is significantly less sensitive to contamination than previous chuck/clamping head solutions, and with a concentric precision of approx. 0.015 mm [for chuck size 65]! Thus TOPlus is even better suited for raw material, cast and forged parts, as well as fi ne-particle non-ferrous metals such as brass. Therefore, all-round optimized values make the chuck an ideal partner for modern manufacturing strategies and state-of-the-art machine tools.

Advantages

• Fully-functional bar chuck
• Due to pull-back effect significantly more rigid clamping is achieved than by conventional collets
• Higher RPM and metal removal rates for bar work



  • HAINBUCH - TOPlus
Product details Homepage Datasheet Product request
Chuck SPANNTOP mini pull-back
Chuck SPANNTOP mini pull-back
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Chuck SPANNTOP mini pull-back
Lower mass

The »mini« series really shines with a mass reduced by as much as 30 %, and a chuck diameter that is reduced by 1/3. This means reduced energy consumption and better tool accessibility. Naturally, additional adaptation elements may also be used with the SPANNTOP mini. An additional ring enables use of the adaptation devices that are also used with the SPANNTOP nova.

Reduced interference contour

Thanks to the reduced interference contour, it is easier to choose the tool that you need. Now it can also be shorter and more stable – on the main and sub spindles. Particularly in the case of limited installation space and in series operation, SPANNTOP mini is ideal: Lower energy consumption, dynamic spindle acceleration, and shorter cycle times reduce the costs per workpiece.

Smaller than ever

• Quick change-over to I.D. clamping or 3-jaw clamping [modular system]
• Significantly reduced interference contour
• Improved tool accessibility
• Ideal for limited installation space
• Lower mass
• Minimal inertia loss compared to 3-jaw chucks

Advantages

• Workpiece stabilization through axial draw force applied against the workpiece end-stop
• Prepared for inside and front end-stop
• Converts to a fully functional »bar chuck« when the end-stop plate is removed

Product details Homepage Product request
Chuck SPANNTOP mini deadlength
Chuck SPANNTOP mini deadlength
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Chuck SPANNTOP mini deadlength
Lower mass

The »mini« series really shines with a mass reduced by as much as 30 %, and a chuck diameter that is reduced by 1/3. This means reduced energy consumption and better tool accessibility. Naturally, additional adaptation elements may also be used with the SPANNTOP mini. An additional ring enables use of the adaptation devices that are also used with the SPANNTOP nova.

Reduced interference contour

Thanks to the reduced interference contour, it is easier to choose the tool that you need. Now it can also be shorter and more stable – on the main and sub spindles. Particularly in the case of limited installation space and in series operation, SPANNTOP mini is ideal: Lower energy consumption, dynamic spindle acceleration, and shorter cycle times reduce the costs per workpiece.

Smaller than ever

• Quick change-over to I.D. clamping or 3-jaw clamping [modular system]
• Significantly reduced interference contour
• Improved tool accessibility
• Ideal for limited installation space
• Lower mass
• Minimal inertia loss compared to 3-jaw chucks

Advantages

• Workpiece clamping without axial movement of the clamping head
• Clamps workpieces with a short collar or shoulder
• Suitable for pick-off without pull-back effect
• Prepared for inside and front end-stop
• Converts to a fully functional »bar chuck« when the end-stop plate is removed
Product details Homepage Product request
Chuck SPANNTOP nova combi pull-back
Chuck SPANNTOP nova combi pull-back
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Reliable and long life

SPANNTOP nova – this development represents more than 30 years of SPANNTOP experience. It exploits all the advantages of the latest machine tools. The components are optimized for balance quality, and have an extended guide length. The clamping length of the workpieces is also significantly greater. This chuck is designed for maximum RPM and holding power at ideal concentricity. It is extremely rigid, precise, and has an extremely long life.

Convenient change

The position-oriented base end-stop of the »combi pull-back« and »combi deadlength« variants can be conveniently changed from the outside via three clamping screws countersunk in the chuck, and for standard chucks, provides excellent accuracy for face location combined with through-bore capacity.


The original, that wrote workholding history.

• Ideal for customers with existing RD clamping heads
• Typical features of all HAINBUCH power chucks, such as high holding power, parallel clamping with high accuracy and easy set-up
• Minimal inertia loss compared to 3-jaw chucks


Combi pull-back

Workpiece clamping with pull-back effect. Chuck with dismountable end-stop plate. Without end-stop plate ideal for machining pipes and bars.

Advantages

• Workpiece stabilization through axial draw force applied against the workpiece end-stop
• Prepared for inside and front end-stop
• Converts to a fully functional »bar chuck« when the end-stop plate is removed

Product details Homepage Product request
Chuck SPANNTOP nova combi deadlength
Chuck SPANNTOP nova combi deadlength
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Reliable and long life

SPANNTOP nova – this development represents more than 30 years of SPANNTOP experience. It exploits all the advantages of the latest machine tools. The components are optimized for balance quality, and have an extended guide length. The clamping length of the workpieces is also significantly greater. This chuck is designed for maximum RPM and holding power at ideal concentricity. It is extremely rigid, precise, and has an extremely long life.

Convenient change

The position-oriented base end-stop of the »combi pull-back« and »combi deadlength« variants can be conveniently changed from the outside via three clamping screws countersunk in the chuck, and for standard chucks, provides excellent accuracy for face location combined with through-bore capacity.


The original, that wrote workholding history.

• Ideal for customers with existing RD clamping heads
• Typical features of all HAINBUCH power chucks, such as high holding power, parallel clamping with high accuracy and easy set-up
• Minimal inertia loss compared to 3-jaw chucks


Advantages

• Workpiece clamping without axial movement of the clamping head
• Clamps workpieces with a short collar or shoulder
• Suitable for pick-off without pull-back effect
• Prepared for inside and front end-stop
Converts to a fully functional »bar chuck« when the end-stop plate is removed
Product details Homepage Product request
Chuck SPANNTOP nova modular
Chuck SPANNTOP nova modular
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Chuck SPANNTOP nova modular
Reliable and long life

SPANNTOP nova – this development represents more than 30 years of SPANNTOP experience. It exploits all the advantages of the latest machine tools. The components are optimized for balance quality, and have an extended guide length. The clamping length of the workpieces is also significantly greater. This chuck is designed for maximum RPM and holding power at ideal concentricity. It is extremely rigid, precise, and has an extremely long life.

Convenient change

The position-oriented base end-stop of the »combi pull-back« and »combi deadlength« variants can be conveniently changed from the outside via three clamping screws countersunk in the chuck, and for standard chucks, provides excellent accuracy for face location combined with through-bore capacity.


The original, that wrote workholding history.

• Ideal for customers with existing RD clamping heads
• Typical features of all HAINBUCH power chucks, such as high holding power, parallel clamping with high accuracy and easy set-up
• Minimal inertia loss compared to 3-jaw chucks

Through-bore chuck only – ideal for machining pipes and bars!

Advantages

• Fully-functional bar chuck
• Due to pull-back effect a significantly more rigid clamping is achieved than by conventional collets
• Higher RPM and metal removal rates for bar work
Product details Homepage Product request
Manual chuck TOROK RD CFK
Manual chuck TOROK RD CFK
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Manual chuck TOROK RD CFK
Easy manual actuation

The TOROK manual chuck is primarily used in tool prototyping on machines without a clamping cylinder. For example, thanks to its easy manual actuation, when used on grinding machines you can safely and delicately clamp.

In combination with our clamping device adaptations, such as the MANDO Adapt mandrel-in-chuck or the jaw module, many more clamping options are possible.


Lightweight variant

And most recent: Thanks to the optional lightweight CFRP design, with the TOROK CFK you save one-third the weight. This is particularly set-up friendly and it offloads the machine spindle bearings.

Advantages

• 1/3 lighter than the standard mode
• User friendly set-up
• Relief the machine spindle
Product details Homepage Product request
Manual chuck TOROK
Manual chuck TOROK
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Manual chuck TOROK
Easy manual actuation

The TOROK manual chuck is primarily used in tool prototyping on machines without a clamping cylinder. For example, thanks to its easy manual actuation, when used on grinding machines you can safely and delicately clamp.

In combination with our clamping device adaptations, such as the MANDO Adapt mandrel-in-chuck or the jaw module, many more clamping options are possible.


Advantages

• Also available in a CFRP lightweight design
• Manual actuation – a clamping cylinder is not required
• Sensitive clamping possible
• Workpiece stabilization through axial draw force applied against the workpiece end-stop
• Mandrels, jaw modules, face drivers, and morse taper adaptable



Product details Homepage Product request
Jaw chuck B-Top
Jaw chuck B-Top
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Jaw chuck B-Top
Flexible for small lot sizes

Fast jaw change with quick change design and high repeatability – that is what makes the B-Top jaw chuck product line so flexible. Particularly for small lot sizes. Thus in most cases machining the chuck jaw to size is unnecessary.

Conveniently adapted to your requirement

Also the insert bushing system is configured for small lot sizes and maximum flexibility. It enables clamping devices to be conveniently adapted to your requirement: Closed with ejector, spray nozzles, or with variable end-stop. Just the way you need it. And the innovative lubricating system ensures improved clamping force behavior of the wedge bar principle.

Key advantages

• Fast jaw change with individual unlocking
• Large through-bore with bushing inserts that can be changed from the front
• Proven wedge rod mechanism

Product details Homepage Product request
Jaw chuck B-Top3
Jaw chuck B-Top3
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Jaw chuck B-Top3
Flexibility thanks the modular system

I.D., O.D. or jaw clamping – it's easy with the B-Top3 modular system. Everything fits together. With the MANDO Adapt segmented mandrel, you can change to perfect I.D. clamping in less than 2 minutes. The SPANNTOP adaptation is the right partner if you have reached your holding power and accuracy limits for O.D clamping. And all without removing the chuck!

Fast jaw chang

B-Top3 basic clamping device also has its advantages: The fast jaw change with single-jaw unlocking mechanism and high repeatability is ideal for small lot sizes. Thus, in most cases machining the chuck jaw to size is unnecessary. Also the insert bushing system is configured for small lot sizes and maximum flexibility. It enables clamping devices to be conveniently adapted to your requirement: Closed with ejector, with spray nozzles, or with variable end-stop. Just the way you need it. And the innovative lubricating system ensures improved clamping force behavior of the wedge bar principle.

You have never turned like this before.

Key advantages

• Jaw chuck with quick conversion to a segmented clamping bushing [ I.D. clamping] and a clamping head [O.D. clamping]
• Fast jaw change with individual unlocking
• Large through-bore with bushing inserts that can be changed from the front
• Proven wedge rod mechanism
Product details Homepage Product request
Eccentric chuck
Eccentric chuck
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Eccentric chuck
Concentric and eccentric complete machining

Concentric and eccentric complete machining in a single clamping set-up? That’s right! With our compact chuck you can turn an eccentric position on the workpiece – in a single set-up without having to re-chuck it! Thus you save time and money.

Automatic change-over

Change-over from concentric to eccentric takes just a few seconds – it is automatic and convenient due to the setting tool in the turret and the c-axis of the machine spindle. Minimum set-up times and no machine changes whatsoever. And first and foremost: You can use your normal clamping cylinder.


Key advantages

• Infinite eccentric adjustment via the c-axis
• Concentric and eccentric machining in a single clamping set-up
• Different eccentric dimensions are possible with the same chuck
• and clamping head
• Minimal inertia loss compared to 3-jaw chucks
• Workpiece stabilization through axial draw force applied against the workpiece end-stop
• Standard clamping heads can be used

Product details Homepage Product request
Ausgleichendes 4-Backenfutter InoFlex
Ausgleichendes 4-Backenfutter InoFlex
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
The InoFlex 4-jaw compensation Chuck is perfect if you would hook round, rectangular, misshapen geometric or deformation-sensitive work pieces. Thanks to the 4 jaw clamping technology, in which the pairs of JAWS balancing go on the Center, the workpiece is centered always to the Middle looking forward - no matter how misshapen, it is.
And also the roughing part of OP10 material tolerances are compensated. The voltage is therefore much safer and more stable than with conventional 3 - jaw chucks.

Of course, the 4-jaw compensation Chuck is also ideally suited for work pieces such as sawing sections, cast or forged parts.

The key points in brief

• ideal for the roughing part of OP10
• 4-side tension [2 x 2] with compensation of the opposing JAWS
• ideal for deformation-sensitive workpieces clamping • for indoor and outdoor voltage
• high repeatability and runout accuracy
This description was translated from German to English by "Bing Translator".
Product details Homepage Product request
Jaw module
Jaw module
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Jaw module
Always use the right clamping device

With the jaw module in our HAINBUCH modular system, you are able to always use the right clamping device. More than 80 % of the workpieces are covered with the small jaw module and for large workpieces you can change-over within 2 minutes the larger jaw module.


Basic unit is a chuck or stationary chuck

Do you need a full through-bore? Do you want to implement workpiece clamping with the pull-back effect? If so, it’s all possible! Because the basic unit, into which the jaw module is inserted, is a HAINBUCH chuck or stationary chuck. If necessary, clamping heads or mandrels may also be inserted. Therefore, you always have the right solution for your clamping situation.


Always the right solution

• Jaw clamping with a HAINBUCH chuck or stationary chuck
• Enlarged clamping range of the basic clamping device
• Machining between the jaws is possible [milling or drilling]
• Deadlength clamping
• Optimum lubrication and insensitive to dirt through lubrication system
• New: more comfortable assembly mechanism

Product details Homepage Product request
Magnet module
Magnet module
Lathe chuck, hand operated
HAINBUCH GmbH
Lathe chucks, hand operated
Magnet module
Clamp difficult or easily deformable workpieces

In daily use you are optimally equipped with the TOPlus or SPANNTOP chucks. However, there are always components that are difficult to clamp due to the contour, or that will be deformed through radial clamping. So what is required is an axial chuck, which in addition can also be set-up very fast.

Clamp axially on a neodymium magnet

The answer: HAINBUCH magnet module. With the magnet module you can clamp components axially on a neodymium magnet. The HAINBUCH magnet module is set-up in only 30 seconds. Your basic clamping device is already mounted. You exchange the clamping head that is included in the scope of delivery. When clamping, the magnetic clamping device is pulled onto the flat contact area of your basic clamping device.

Planar change-over accuracy of 2 μm

If, after initial installation, the magnet module is planed flat and the install position is marked, a planar change-over accuracy of 2 μm can be achieved. The workpiece itself is clamped by hand on the magnet.


Adaptation to magnetic clamping

• End face axial clamping via neodymium magnet
• High face-run change-over accuracy
• High holding force of 140 N/cm²
• Assembly in 30 seconds without aligning
• low-maintenance, resistant to contamination
Product details Homepage Product request
Mandrel MANDO T211
Mandrel MANDO T211
Expanding mandrel
HAINBUCH GmbH
Expanding mandrels
Mandrel MANDO T211
Extremely high clamping force

Often complete machining fails for lack of an effective I.D. clamping device. In many cases the jaw chuck is a makeshift solution. However, even conventional mandrels with slotted clamping sleeves quickly reach their limits in terms of accuracy, rigidity, and opening stroke. HAINBUCH segmented mandrels use state-of-the-art clamping technology that is convincing, even in the most critical applications.

Segmented clamping bushing with extremely hard, wear resistant and rigid segments

The central element is the vulcanized segmented clamping bushing. Because conventional clamping bushings are made of spring steel and are only annealed to spring hardness, they are »soft« and they must »bend« to clamp the workpiece. HAINBUCH segmented bushings, on the other hand, are made of case-hardened chromium-nickel-steel and have segments that are extremely hard, wear resistant and rigid. All contact surfaces are completely ground in one operation guaranteeing optimum concentricity.

Efficient and economical

• Extremely high clamping force even at the smallest clamping Ø
• Clamping range Ø 8 – 200 mm
• Large clamping range and vibration dampening due to vulcanized clamping elements
• Standard segmented clamping bushings and workpiece end-stops for machining to size available

Advantages

• Workpiece stabilization through axial draw force applied against the workpiece end-stop
• Less expensive segmented clamping bushings and end-stops compared to MANDO T212

Product details Homepage Product request
Mandrel MANDO T212
Mandrel MANDO T212
Expanding mandrel
HAINBUCH GmbH
Expanding mandrels
Mandrel MANDO T212
Extremely high clamping force

Often complete machining fails for lack of an effective I.D. clamping device. In many cases the jaw chuck is a makeshift solution. However, even conventional mandrels with slotted clamping sleeves quickly reach their limits in terms of accuracy, rigidity, and opening stroke. HAINBUCH segmented mandrels use state-of-the-art clamping technology that is convincing, even in the most critical applications.

Segmented clamping bushing with extremely hard, wear resistant and rigid segments

The central element is the vulcanized segmented clamping bushing. Because conventional clamping bushings are made of spring steel and are only annealed to spring hardness, they are »soft« and they must »bend« to clamp the workpiece. HAINBUCH segmented bushings, on the other hand, are made of case-hardened chromium-nickel-steel and have segments that are extremely hard, wear resistant and rigid. All contact surfaces are completely ground in one operation guaranteeing optimum concentricity.

Efficient and economical

• Extremely high clamping force even at the smallest clamping Ø
• Clamping range Ø 8 – 200 mm
• Large clamping range and vibration dampening due to vulcanized clamping elements
• Standard segmented clamping bushings and workpiece end-stops for machining to size available


Advantages

• Workpiece stabilization through axial draw force applied against the workpiece end-stop
• Clamping without draw bolt, consequently ideal for blind bores
Product details Homepage Product request
Mandrel MANDO T812
Mandrel MANDO T812
Expanding mandrel
HAINBUCH GmbH
Expanding mandrels
Mandrel MANDO T812
Extremely high clamping force

Often complete machining fails for lack of an effective I.D. clamping device. In many cases the jaw chuck is a makeshift solution. However, even conventional mandrels with slotted clamping sleeves quickly reach their limits in terms of accuracy, rigidity, and opening stroke. HAINBUCH segmented mandrels use state-of-the-art clamping technology that is convincing, even in the most critical applications.

Segmented clamping bushing with extremely hard, wear resistant and rigid segments

The central element is the vulcanized segmented clamping bushing. Because conventional clamping bushings are made of spring steel and are only annealed to spring hardness, they are »soft« and they must »bend« to clamp the workpiece. HAINBUCH segmented bushings, on the other hand, are made of case-hardened chromium-nickel-steel and have segments that are extremely hard, wear resistant and rigid. All contact surfaces are completely ground in one operation guaranteeing optimum concentricity.

Efficient and economical

• Extremely high clamping force even at the smallest clamping Ø
• Clamping range Ø 8 – 200 mm
• Large clamping range and vibration dampening due to vulcanized clamping elements
• Standard segmented clamping bushings and workpiece end-stops for machining to size available


Advantages

• Radial clamping, no pull-back against workpiece end-stop – ideal for pick-off from the main spindle
• Clamping without draw bolt, consequently ideal for blind bores

Product details Homepage Product request
Mandrel MANDO G
Mandrel MANDO G
Expanding mandrel
HAINBUCH GmbH
Expanding mandrels
Mandrel MANDO G
Made for the gear-cutting sector

Clamping solutions for the gear-cutting sector are individual and have very special requirements. Consequently, it is not easy to find the suitable clamping device, particularly in the case of high variant diversity and smaller lot sizes. The conventional solution is to use fixtures that are more or less effective.


Rigid and narrow standard segmented mandrel

Fortunately, this is now history. With the MANDO G211 you are relying on a standard segmented mandrel. You profit from in-stock segmented clamping bushings. The rigid and narrow mandrel with optimized tool runout contour is ideal for use in gear cutting applications. Moreover, it can also be used for gear shaping or grinding. Three end-stop levels that are placed with different proximity to the workpiece make it possible to use individual workpiece end-stops. Also a coolant connection ensures process reliability.


Radial clamping with pull-back effect

Whether you design the machine connection on your own, or whether you want a complete solution from us extending to the quick change-over system, in every case you profit from radial clamping with pull-back effect – and this incredibly increases the rigid clamping. Therefore you have complete control of accuracy and vibration.

The miracle weapon for gears

Advantages:

• Stiff and slim mandrel with optimized tooling contour
• Ideal for gear hobbing but it can also be used for gear cutting or gear grinding
• Quick-change interface is available


The best choice for gear cutting

• Segmented mandrel with slim interference contour
• Rigid radial clamping with pull-back effect
• Large clamping range and vibration dampening due to vulcanized clamping elements
• Three end-stop levels
• Integrated flushing channels

Product details Homepage Product request
MAXXOS
MAXXOS
Expanding mandrel
HAINBUCH GmbH
Expanding mandrels
MAXXOS
The angular and Beary mandrel

MAXXOS T211 a mandrel with hexagonal pyramid shape instead of a circular cone - is ideal for a sophisticated and reliable production. Maximum transmission power can be realized by the hexagonal clamping pyramid. Also, sits the segmented clamping bushing with the hexagon socket in each clamping position absolutely positively on the clamping pyramid and allows for highest machining capacity in less vibration and thus less tool wear. The lubrication, in connection with the leak, guaranteed a very constant current production and thus reliability. By House our segmented clamping bushings offer by the way a concentricity of ≤ 10 μ m. should you need it more precisely, you have two more Rundlaufgüten to choose from. Even a concentricity of ≤ 2 μ m is possible on request.

• Interior clamping PIN for clamping diameter 18 to 100 mm in stock
• high transmissible torques and clamping forces
• reduced tool wear due to high rigidity
• Precision ≤ 0.01 mm / 0,007 mm possible
• Precision ≤ 0.002 mm on request
• dirt-resistant by hexagonal pyramid shape
• process-safe production

Advantages

• hexagonal pyramid shape, ideal for a sophisticated and reliable manufacturing
• Realization of maximum transmission power
• highest machining capacity in less vibration and thus less tool wear
• up to 155% more transmissible torques and up to 57% higher bending stiffness compared to the round mandrel

This description was translated from German to English by "Bing Translator".
Product details Homepage Product request
Manual stationary chuck MANOK
Manual stationary chuck MANOK
Chucking system
HAINBUCH GmbH
Chucking systems
Manual stationary chuck MANOK
Quality that inspires

It isn’t just the price-performance ratio of MANOK that is impressive. With its incredible holding power, precision and rigidity, MANOK has already surprised many users who never would have imagined that this kind of quality could be found in a manual clamping device. In addition, you can also mount an end-stop to the MANOK in no time at all: Simply fasten the inside end-stop directly onto your machine tool table or mount a front end-stop on the face of the clamping taper. That’s it!


Absolute versatile implementation

MANOK is not only practical and economical, but it is also extremely versatile. For instance, the integrated actuation lever makes this possible by functioning as an additional force accumulator and acts as an anti-vibration device during milling.


Key advantages

• Easy set-up
• Sensitive manual clamping is possible
• Ideal for 5-sided machining
• Clamping is possible with workpiece end-stop or front end-stop
• Absolute versatile implementation on machining centers, measuring machines,
• slotters, broaching machines, drilling machines, and laser marking machines etc.
• Workpiece stabilization through axial draw force applied against the workpiece end-stop

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