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Zhongyan Puhua Report
In 2015, metal processing industries all over the world need faster, more accurate and more durable hole processing tools. Using such tools can achieve higher quality control standards. Through technological innovation, many tool suppliers have launched a series of revolutionary and targeted hole processing products. By adopting cutting-edge engineering technology solutions, they can help users improve their profitability and continuously improve their efficiency in metal cutting. In 2015, what innovative hole processing products have the cutting tool enterprises to stand out? Let's take stock of the old and welcome the new.
Sandvik corodrill 880 body improvement and new blade material bring longer life.
The rigidity of the enhanced corodrill 880 is 30% higher than that of the previous generation, and can be used for drilling depth of 4-5 times of the bit diameter. Can bring you more reliable drilling experience and better hole quality. The corodrill 880 has high performance when processing most materials. Through the enhanced drill body and the new blade material of step technolytm step technology, you will see gradually smooth feed, excellent cutting force balance and efficient chip removal.
Equipped with a replaceable rigid tool holder for high reliability, flexibility and machining safety, the corodrill 880 can also be used to machine larger holes.
application
The corodrill 880 product family includes standard product solutions with hole diameters of 12-84 mm (0.472-3.307 inches) and non-standard product solutions with hole diameters of 129 mm (5.078 inches). These drills are capable of machining holes with a tolerance of h12-13 and are suitable for machining holes up to 5 times the drill diameter.
1. Kenner metal pushes out asymmetric linear boring tool
Kenner metal (Kenner metal official website, Kenner metal products list) company's new asymmetric linear boring tool can improve processing stability, processing speed, and boring quality, and reduce maintenance and application costs.
Precision boring is the key process of machining many important parts. The accuracy and roughness of multi journal crankshaft hole in engine body are directly related to power output and fuel efficiency, and the processing time of crankshaft hole is also directly related to the benefit of engine manufacturing company. The quality of high-precision holes on a variety of mechanical parts plays a key role in achieving the performance index of parts. These boreholes must meet the critical tolerance requirements, but the problem is that high-precision boring is costly and time-consuming; small errors can lead to the scrapping of expensive parts. Therefore, Kenner Metal Co. has launched a simple, asymmetric linear boring bar cutter. This innovative product is widely welcomed by users.
2. Iska introduces hcp-iq sumocham cutter head
Iska has expanded its popular sumocham cutter head series and launched a breakthrough new geometric shape cutter head series. The advanced new cutter head was born in the R & D Department of iska, which has a unique concave arc cutting edge, which can smoothly and gradually cut into the processed materials. Through measurement, such feed reduces the torque and cutting force, significantly improves the self centering performance of the bit, and thus improves the roundness, straightness, coaxiality and surface finish of the hole. In addition, higher dimensional tolerance levels can be obtained.
The diameter range of the new hcp-iq cutter head is 8.0-25.9mm, and the standard cutter head diameter is increased by 0.1mm. It can be used for drill pipe with drilling depth ratio up to 12xd without pre drilling. It is an ideal choice for high-precision drilling before reaming.
Walter Zhiqiang series, dc170 bit products expand new field drilling.
Dc170 supreme is a high-end bit, a breakthrough in conventional design. Because of its outstanding tool performance and revolutionary appearance, it is also known as "the mark of hole machining".
The most outstanding new feature of this bit is the bronze coating on the top of the bit and the radial land inlaid in the head. This structure provides continuous support and guidance for the tool, which is why the vibration is reduced. Stable operation and excellent performance, so the tool always keeps accurate positioning. These characteristic edge bands are separated by grooves, and the coolant from the inner cold hole is guided into the groove. As a result, the whole drill point is cooled by 360 degrees. The circulating cooling emulsion or cutting oil can not only take away the cutting heat, but also prevent the risk of iron chip blockage. In addition, with this unique design, the cutting force area that the radial blade can bear is much larger than that of the traditional drill bit. This makes the dc170 supreme more robust and especially suitable for exit ramps or cross holes, where mechanical loads rise rapidly. In short: all these new innovative features guarantee machining reliability and long tool life, and even the available cutting parameters.
Shangao precision plus reamer -- new floating reamer rod and radial adjustable reamer rod
The two new tool bar designs introduced by Yamaguchi can provide floating and adjustability, so as to achieve fully optimized high-precision reaming. As the extension bar of the precision plus indexer head reaming system, the new pmx-fl and pmx-ad arbors greatly improve the hole surface roughness, eliminate the runout and correct the deviation, and do not need to use special toolholder.
The new shangao tool bar adopts a compact internal system suitable for this function, so it can provide floating and adjustable functions without the use of special toolholder. Compared with special toolholder,