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Deburring Tools
ENTGRATWERKZEUGE
Why deburring from the machine is so important
The requirements for high-precision components are constantly increasing. Product quality and functionality specifications are becoming increasingly complex, and component geometries and material combinations are becoming more and more difficult.
Your competitive advantage today therefore lies in being able to produce these components in consistently high quality without burrs.
However, deburring components is not usually one of the core competencies of a parts manufacturer. This final step is usually seen as a necessary evil that increases unit costs. Especially with today's high requirements, it is necessary to use process-reliable technologies that are optimally adapted to the diverse quality specifications when deburring. Otherwise, not only the product quality but also the economic efficiency will decrease.
Implementing deburring in the CNC machine's production process not only saves time, but also frees up resources that were previously tied up. The use of machine deburring tools almost always leads to lower unit costs in series production and at the same time to fewer quality defects or complaints from the end customer.
YOUR COMPETITIVE ADVANTAGES IN
MACHINE DEBURRING WITH KEMPF
CONTOUR-CONTROLLED DEBURRING TOOLS
THE CONTOUR SETS THE WAY
Deburring is performed by following the contour to be machined with the aid of an adapted NC program. A milling tool removes the burr repeatable with defined infeed and applies a chamfer. Due to the rigid path guide of the tool with NC program, the use of contour-bound tools requires workpieces with low position tolerances.
FORCE-CONTROLLED DEBURRING TOOLS
WITH POWER AGAINST ANY BURR
The deburring of force-controlled tools is based on the operating principle of a non-rigid, movably mounted cutting edge. A force is applied to the cutting edge of the tool, which results in a deflection of the blade/cutting edge. As a result, the deburring cutting edge engages with the burr-contaminated edge, removes the burr and creates a chamfer.
HANDHELD DEBURRING TOOLS
DEBURRING COMPONENTS MANUALLY
#burrfree components straight out of the machine are our goal. But there are exceptions that justify manual deburring. Handheld deburring tools are used for the smallest batch sizes, single-part production or when machine-side restrictions make deburring on the machine impossible.
BURR MINIMAL DRILLING
MINIMIZE BURRS DURING PRE-MACHINING
The fewer burrs there are during pre-machining, the easier it is to remove them during the deburring process. With the "KEMPF ExBurrDrill", you can produce bores with minimal burrs without compromising on the feed rate. Under certain circumstances, this can make a downstream deburring process completely superfluous or at least significantly simplify it - while increasing the service life of the deburring tool.
WHICH MATERIALS ARE OUR DEBURRING TOOLS SUITABLE FOR?
Burrs occur during any machining of workpieces. Our burring tools are suitable for almost all materials.
It is irrelevant whether you want to deburr metal, whether you are deburring stainless steel or deburr aluminum (e.g. also in the form of sheet metal). We are also happy to offer you a suitable solution for deburring cast parts or to deburr plastic.
However, KEMPF has the largest portfolio on the market for metal deburring.
With our many years of experience in metal cutting, we can offer you a suitable standard tool or special tool for any deburring application with a short delivery time.
You can find out more about deburring in our knowledge area »
The 6 steps to the right deburring tool
Are you looking for a deburring tool? But which tool from our large portfolio with different types of deburring tools is the right one for your individual application?
In our online tool "Deburring-Guide" you will find the right burring tool yourself! We will guide you from your "deburring problem" to a selection of burr removal tools perfectly suited to your application. Simply answer our questions about the material, machine type and the specific dimensions of the area to be deburred and you will receive the most suitable tool variants for your case. Try it out!
In almost all machining processes, unwanted burrs or raised material are created which need to be removed for functional reasons, fitting accuracy, and safety in further handling.
Deburring directly on the machine, rather than manually afterward, offers you a significant competitive advantage today. You can produce your components burr free with consistently high quality, save throughput time, reallocate previously bound resources, and reduce your process costs. For the most diverse and unusual deburring applications, we offer you the largest range of burr removal tools on the market, covering almost every application.
With KEMPF, you are building on over 60 years of experience in metal machining. Together, we will definitely find the right deburring tool for any application. And if there is no suitable standard deburrer, we can also design and deliver a custom deburring tool exceptionally quickly and cost-effectively for you.
Advice from the deburring expert
We will be happy to look at your entire machining process together with you to find the most economical and reliable solution for your specific application.
If our large range of standard tools does not provide a suitable tool specifically for your application, we can offer you special tool solutions for even the most atypical cases.
You can rely on our expertise from over 60 years of experience in metal cutting. Whether you need intermediate sizes or a complete redesign of a proven tool - we at KEMPF can certainly help you.
Give us a call or fill out our contact form ! We look forward to your inquiry.
CERAMIC FIBER DEBURRING TOOLS
TOOLS MADE FROM HIGH-PERFOMANCE CERAMICS MAKE THE DIFFERENCE
Deburring is based on a rotary movement of a ceramic grinding tool, whereby the feed and infeed movement can take place either on the tool side or on the workpiece side. The ceramic fiber bristles of the brush machine the workpiece surface and grind off the projecting burr on the workpiece.
Select your application:
In order to reduce burr formation even in difficult machining tasks, we are also happy to design special solid carbide, PCD or CVD tools with minimal burr formation for you... Read more »
Mehr zum Entgraten sowie den unterschiedlichsten Entgratverfahren lesen Sie in unserem Wissens-Bereich »
Beratung vom Entgrat-Experten
Gerne betrachten wir mit Ihnen gemeinsam Ihren gesamten Bearbeitungsprozess und finden so die wirtschaftlichste und prozesssicherste Lösung für Ihren konkreten Anwendungsfall.
Finden Sie in unserem großen Sortiment an Standardwerkzeugen kein passendes Werkzeug speziell für Ihre Anwendung, bieten wir Ihnen selbst für die untypischsten Fälle Sonderwerkzeug Lösungen an.
Vertrauen Sie auf unsere Expertise aus über 60 Jahren Erfahrung in der Metallzerspanung. Ob Zwischengrößen oder komplette Neuauslegung eines bewährten Werkzeugs – wir von KEMPF können Ihnen mit Sicherheit weiterhelfen.
Rufen Sie uns an oder füllen Sie unser Kontaktformular aus! Wir freuen uns auf Ihre Anfrage.
Consistently high quality
You produce your components #burrfree with maximum precision and consistently high quality. You implement the deburring processing step directly in your production run and avoid subsequent manual processes.
Save time and money
We guarantee short delivery times! This allows you to quickly free up previously tied-up resources and use your new capacities for other activities. Thanks to the speed of processing, you save valuable process times and therefore manufacture more economically.
Full-Service
You, the customer, always have the highest priority! We work together with you to develop machining proposals for your application, quickly and cost-effectively develop the right tool solution based on the latest technologies and also support you during and after the project start-up.
Want to know more about deburring?
In our knowledge area, you can find comprehensive information about deburring and burr-minimizing pre-processing. Draw on our expertise from over 60 years of experience or register directly for free for our popular online seminar "#burrfree straight out of the machine"... learn more »
On this page
- you will find our wide range of deburring tools,
- learn more about deburring directly on the machine,
- experience concrete application examples from practice,
- find out why you can produce more efficiently in future with a burring tool from KEMPF.
..
KEMPF DEBURRING TOOLS IN PRACTICE:
APPLICATION EXAMPLES
You can see how surprisingly easy it is to deburr your workpieces directly on the machine in our practical examples. Clamped, run off, finished. You can remove perfectly deburred components of consistently high quality in just a few seconds. This saves you valuable process time and resources and enables you to deburr safely and economically.
MECHANICAL DEBURRING OF A CASTING CONTOUR
Component: Aluminum component for an extruder machine
Tool: ibex deburring system
In this example, manual deburring was replaced by the ibex deburring system. This system, consisting of the ibex compensation holder and the special ibex milling cutter, can compensate for the high dimensional fluctuations of this undefined contour in the push and pull direction by up to 10 mm and thus promises consistent chamfering and deburring results.
COMPLETE MECHANICAL DEBURRING
Component: Actuator housing made of magnesium
Tool: Back-Burr Cutter & Path deburring system and ceramic fiber brush
The component, which is produced in large series (200,000 units per year), was to be completely deburred by machine. The complex inner contour could only be processed reliably with the Back-Burr Cutter & Path deburring system, as the ball cutter traverses the contour to be deburred parallel to the contour thanks to the individually created NC data set and thus deburrs effectively. The ceramic fiber surface brush takes over the deburring on the back of the component. The 40 mm diameter brush moves along the entire edge of the component in just a few seconds and deburrs it completely.
DEBURRING OF A SEMI-CIRCULAR CONTOUR WITHOUT SECONDARY BURRS
Component: Aluminum
Tool: Burrless Chamfering Cutter
After pre-milling the component with a PCD milling cutter, a slight flitter burr appeared on the defined contour. This contour was then deburred with the Burrless Chamfering Cutter type 06N. The patented cutting edges effortlessly remove the remaining burr, resulting in a clean "edge" with a defined chamfer - without a secondary burr.
DEBURRING OF CROSS HOLES
Component: Hydraulic component made of 11SMn30+C steel
Tool: HSD "High Speed Deburring" deburring tool
For quality reasons, even hydraulic components produced in small batches should be completely deburred by machine. The HSD tool is designed in such a way that the cutting edges are folded in without pressure impact from the cooling medium and only fold out when pressure is applied at the desired point and the burr is removed "percussively". Depending on the material, even large burrs with burr root thicknesses of over 0.2 mm with adhering burr flags or drill caps can be removed reliably. Despite different bore diameters, a single HSD tool with a diameter of 11.30 mm can also be used to deburr the resulting cross bores in other components. For bore diameters larger than the standardized 1/4 inch dimension, the area to be deburred is traversed with a circular helical movement using the same HSD tool and the burr is then also removed reliably.
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172 PAGES OF #burrfree POWER
DISCOVER MORE MACHINING TOOLS FROM KEMPF
The large catalog of deburring tools with the widest range of burr removal tools on the market! With valuable know-how on deburring and burr-minimizing pre-machining. As well as many product additions, the "BURRLESS CHAMFERING CUTTER" (winner of the Best of Industry Award 2023) and the clever new product "KEMPF RevCut". We offer the right deburring tool for almost every deburring problem.
Take a look inside »
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This website uses cookies, which are necessary for the technical operation of the website and are always set. Other cookies, which increase the usability of this website, serve for direct advertising or simplify interaction with other websites and social networks, will only be used with your consent.