Do you know the hottest freestyle handle

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Do you know this freestyle handle

when using multi edge reamers to process holes with a small tolerance range, the whole total experimental force system for machining, including the spindle, tool handle and tool, must ensure a perfect radial runout. This is the only way to ensure the shape and position tolerance during precision machining. These three parts act on the tip at the same time, and the runout of any one is not allowed to be too large

in order to make up for the accuracy error in the whole system, mapa developed a compensation tool handle. It is ideal for finishing multi blade reamers. The new tool handle is based on the extension technology of mapa hydraulic system. In addition, the radial runout can be accurately adjusted. According to the direction of error, radial runout can be corrected quickly and simply. The adjustment range is 10 m to 15 m. The runout is adjusted by the wedge block on the tool handle, so as to prevent the tool from locking in the hole. The wedge-shaped system has self-locking function and will not loosen during processing. There is a sealing ring outside. No regular maintenance is required. The ideal shape and position tolerance and vibration reduction performance are the advantages of the new generation of "compensated tool handle"

for the new "compensation" hydraulic tool handle, when the handle is hsk63a, the clamping diameter is 12, 16, 20, 25, 32, and when the handle is sk50, the tool handle of 20, 25, 32 is clamped

the new MAPAL "compensated" hydraulic tool handle ensures accurate radial runout

mapa PR zisionswerkzeuge ess kg is one of the world's leading precision tool suppliers for processing almost all materials. Founded in 1950, the company serves major customers in the automotive and aviation industries, as well as machinery and equipment engineering. Family enterprises have their own innovation points in the direction and standards of products and processing technology. Mapa regards itself as a technical partner and uses a unique tool concept to provide customers with high-performance and resource-saving processing method improvements. The company has production plants, trading companies and business representatives in 44 countries around the world. In 2014, mapa has 4500 employees, with sales of 510million euros

[II. Use XiongKe hydraulic tool handle, and the machine tool operates under controllable conditions]

using milling to replace wire cutting will become the leading trend in the field of micro machining in the next few years. The practice of pioneer industries such as watch industry, micro mold and medical treatment has proved that this trend is feasible. Therefore, the manufacturer Michael Strub medical devices has redefined some machine tools in its manufacturing process. XiongKe precision tool handle not only maintains high process stability in the CNC machining workshop of FANUC, but also creates the best conditions for production automation

"during the long turning process of the 5-axis machine tool, we must minimize the vibration." Michael Strub's machining engineer Christian truckenrod said

in the NC machining center, FANUC robodrill d21sia5 machining center will transfer the machining procedures and stamping procedures on the drilling components to the test bench. Its goal is to simplify the production process, realize automation, reduce the repair rate and replace the time-consuming wire cutting process with milling - in view of the current batch of most of the largest 100 pieces, and the strict requirements for processing quality, this process has won a high voice

"the biggest challenge we face is how to make the milling process reach the high accuracy of wire cutting process," said Christian truckenrod, head of Strub NC machining workshop. "Now, we firmly believe that this is feasible. With the help of FANUC robodrill, we have a technology that can stably control the accuracy within 0.01mm."

compared with traditional equipment, the perfect combination of bed, fixture, solid CAM software, i-machine technology and XiongKe tool handle ensures unprecedented high repetition accuracy. In terms of milling alone, this innovative application saves two workpiece settings, not to mention the benefits of reducing the rework rate. In addition, the previously outsourced processes can be implemented inside the company again. These processes have also reached a higher level of production and higher reliability

process stability is the standard

truckenrod is convinced that the Schunk handle plays a major role in the repetition accuracy and the accuracy of the new machine tool. "The accuracy we achieved in previous cooperation with different manufacturers is far from enough for the new production process," the cutting professional stressed. Therefore, the following operations cannot be realized by using the traditional clamping system. For example, a tool handle with a clamping diameter of 1mm can reliably and accurately clamp a fried dough twist drill with a diameter of 0.3mm. "In the past, great efforts were needed to make the tolerance within 0.03mm". If a 5-axis machine tool is used, the overhang of the tool will become very long (reducing the rigidity of the tool)

he also talked excitedly about the experience of using the Schunk handle: "after using the tedo e compact hydraulic handle and the tribos triangular handle, the clamping and adjustment of our tools become extremely simple." In other processes, people must first loosen the nut, clean the chuck and tool handle, and then put the tool in. Customers can use Santoprene to replace TPE for blow molding the shaft sleeve of constant speed drive joint for measurement. If the value is incorrect, it must be measured repeatedly until the set value is reached. "In the year of using the Schunk handle, we have never seen such process waste," truckenrod said. "With the modular tool handle system, the processing flexibility is significantly improved, and we like it very much." He also skillfully connected the Teno e compact with a clamping diameter of 12mm, the triangular extension rod (tribos SVL) and the reducing sleeve, and the minimum clamping diameter reached 1mm

damping vibration reduction and slender anti-interference shape

strub just used this kind of XiongKe tedo e compact hydraulic tool handle with high clamping force and suitable for large cutting volume applications, which shows its versatility. Installing the reducing sleeve on the economical precision tool handle can reduce the vibration in the processing process, absorb the peak load, and make the workpiece clamping more stable. The combination of triangular extension rod and reducing sleeve makes the 5-axis machine tool highly flexible and applicable

when there is a small interference profile, the extension rod can effectively prevent interference, and at the same time, it can also damp the vibration in the processing process. Since the continuous rotation accuracy is less than 0.003mm, when the clamping length is 2.5 × D, the requirement of using a precision tool holder to clamp the tool more effectively is obvious. The combination of continuous rotation accuracy and damping performance can protect the cutting edge of the tool, prolong the service life of the tool, and make the workpiece show good surface finish

when changing the tool, the XiongKe hydraulic tool handle only needs to use the traditional Allen wrench, while the triangular extension lever tribos SVL needs to simply operate the clamping device manually. The whole clamping process can be completed in a few seconds. These two kinds of tool handles require no maintenance and have dust-proof performance. According to the processing requirements of users, the tool can also be directly clamped with a hydraulic tool handle without the help of an extension rod. With the help of reducing sleeve, its flexible clamping diameter can be flexibly adjusted

christian truckenrod believes that this kind of tool handle is significantly better than the previously used fixture. "In the long-term cutting process of the 5-axis machine tool, we must minimize the vibration. It is very exciting to see this clamping effect during machining," truckenrod said. XiongKe hydraulic knife handle helps it achieve the goal of production stability. "Even if the clamping length is only 10mm during processing, we can complete it safely and reliably."

[III. the requirements of the auto parts industry for tool processing tool handle are raised to promote the development of superhard tools]

in terms of tool materials, superhard tool materials such as CBN (cubic boron nitride), PCD (polycrystalline diamond) tools and new types of cemented carbide tools are widely used due to the increased requirements of auto parts materials. Among the tool materials selected by domestic automobile users, cemented carbide tools are the most used, accounting for 64.1%. With the development of superhard cutting tools, hard turning is becoming popular as an economical alternative to grinding. Compared with the survey, the utilization rate of superhard tools has been significantly improved. For example, cubic boron nitride blades are used in many semi precision boring and precision boring processes for the machining of cylinder bore of gas cylinder block, which has reached a new height in cutting speed and greatly extended the service life of tools

the automobile industry adopts mass production and assembly line production, and the processing conditions are relatively fixed, which puts forward very strict requirements for the processing efficiency, service life and stability of the cutting tools. In recent years, with the extensive application of light materials in the automobile manufacturing industry, such as aluminum alloy, composite materials, etc., the application of diamond tools has also increased significantly: for example, in the processing of some processes of the gearbox shell, the original cemented carbide boring cutter is changed into diamond tools, and the tool life can even be increased to tens of thousands, and its economic benefit is very obvious. Due to its extremely high hardness, diamond tools have a very long service life when processing aluminum workpieces and other non-ferrous metals and their alloys. In addition, ceramic cutting tools are also a kind of cutting tools that have a bright future and are being used continuously in the automobile manufacturing industry. Because of their high hardness and competitive price

with the rapid development of machining and tool technology used in modern automobile manufacturing industry, high-tech has been widely adopted, which has been very different from the traditional machining in the past in processing technology, cutting mode, tool structure, tool material, tool coating and so on. New tool structures and blades with new cutting edges and geometric shapes have been continuously studied and developed. Tool holders that meet the needs of NC machine tools and high-speed machining and their connections with machine tools, such as HSK tool holders, hot sleeve tool holders, hydraulic tool holders, and other new tool holders, have been widely used. In order to improve production efficiency and reduce tool change time, various composite tools are increasingly used in the processing of auto parts, such as drilling and boring composite, drilling and reaming composite, drilling and thread processing composite and other composite tools. The deployable tools with complex structure meet many special processing requirements, and some tools have even developed into mechanical, electrical and hydraulic integrated devices, which have far exceeded the traditional concept of tools

[IV. happy handle is used in the medical industry]

the materials used in medical device parts have very high accuracy. Titanium alloy, stainless steel and special alloy with high corrosion and wear resistance are typical challenges for efficient cutting. In view of these application characteristics, we have developed advanced cutting tools and technologies. Our parts solutions for processing implants are a direct way to ensure process safety and improve productivity

special technology for challenging processing

our standards are set for you

the medical device industry is one of the industries with the most stringent technical requirements in the world. The manufacturing of parts in the medical device industry is limited by many factors, such as more and more difficult to process materials, extremely strict processing requirements, strict delivery time restrictions, etc. at the same time, production efficiency needs to be continuously improved

parts and their characteristics

our goal is to provide overall solutions for typical parts, including not only cutting tools, but also relevant process knowledge

Sandvik Clement provides a series of advanced cutting tools and processing solutions for medical devices: hip joints, bone screws, pedicle screws, dental implants and bone plates


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