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hp tooling 2021 #3

  • Text
  • High precision
  • Harnischcom
  • Tooling
  • Clamping
  • Titanium
  • Processes
  • Components
  • Coating
  • Milling
  • Manufacturing
  • Machining
  • Grinding
The journal of hp tooling is the new global publication on all aspects of high precision tools, accessories and their applications.

machining center plates

machining center plates (figure 5) even very different components can be clamped and machined in one machine without retooling (batch size 1). This is an advantage that should not be underestimated in the phase of the market launch of electric vehicles (variety of types and moderate quantities). Digital process twins are used for process commissioning and are subsequently available to the operator for his own commissioning (cf. figure 6). figure 5 figure 6 figure 7 From SPECHT to HESSAP equipped for electric drive The range of single- and double-spindle CNC high-performance machines in the SPECHT series offers the exact machine for every cubic component of the electric drive, energy storage and chassis. Compared to the classic ballscrew axis drives, linear drives can improve productivity between 8 to 12 % (depending on the component). The machines are designed for wet and for dry machining with minimum quantity lubrication (can also be retrofitted). A five-axis CNC machine also provides the prerequisites for process and workpiece flexibility. When using adapter The FFG Group also covers the technology of shaft machining from bar stock or from the forging to the readyto-install component with running teeth or with a spline profiling with its own products for machining with defined as well as undefined cutting edge and associated automation. For turnkey systems the thermal and/or chemical processes as well as the honing are purchased from partner companies. The complete soft machining of shafts with splines in a manufacturing cell (figure 7), consisting of the MODUL H 250 C gear hobbing machine and the HESSAPP WDM 250 shaft turning machine, is an example of the integration of several operations. A highlight is the equipment of the gear hobbing machine with a unit for chamfering and deburring of the gear teeth with cutting tools during machining. The combination of machining operations in one production cell eliminates the need for interfaces, and the technology integration of gear hobbing and chamfering/deburring in parallel operation reduces operation sequences and non-productive times. Both contribute not only to lower production costs, but also to an increase in component quality. Also additive and laser technologies integrated Hard machining of shafts can be performed with horizontal (BOEHRINGER) and vertical (HESSAPP, SMS) lathes. Independently of this turning processes for ultra-fine machining, e.g. twist-free turning with wide finishing wheel (running surfaces of shaft seals), can be carried out on the machines. The integration of additive technologies such as laser or induction hardening, rolling or grinding lends itself. For the classic grinding processes the FFG Group offers external and internal cylindrical and profile grinding machines in vertical or horizontal designs with products from MECCANODORA, MORARA and TACCHELLA. Ultimately, the production lines for electric drive train components do not represent a quantum leap compared to modern agile manufacturing systems. What is new is the way in which they are planned and implemented, using the available digitization methods for the specific technology knowledge. The disruptive process must be mastered by both sides: the vehicle manufacturer must accept that another core component may come from the supplier, and the system manufacturer must cope with the disappearance of many engine and transmission components and increasingly adapt to customers from the supplier industry. further information: www.mag-ias.com 36 no. 3, September 2021

Closed loop manufacturing 100 %-in-process quality control with gear noise analysis machining center www.gleason.com/mpt2021 At Motion + Power Technology Expo (MPT) which standard for high-speed, high-volume quality control. This will take place Sept 14 - 16 th in St. Louis/MO, USA, compact gear inspection unit combines double flank roll Gleason Corporation will showcase the latest technologies in design, manufacturing and inspec- lead measurement on all teeth for full analytical and func- testing with index and involute measurement as well as tion of cylindrical and bevel gears. Special focus tional in-process gear inspection. Measurement data and will be given to the new KISSsoft ® gear and transmission design capabilities, 100 %-in-process conout the production run, with automatic closed loop cor- process trend analysis are displayed in real time throughtrol, gear noise analysis and live manufacturing rections. In addition, Gleason’s advanced waviness analysis allows the detection of potentially conspicuous gears in demons trations from Gleason operations around the globe. real time regarding noise problems. KISSsoft ® : intuitive gear and transmission design at system level The market leader will demonstrate its KISSsoft ® 2021 release with numerous new features, including: KISSsys ® , the intuitive concept design software at system level; the new interface with SKF bearing technology to simplify transmission development; the interface with Gleason’s GEMS ® to exchange gear and system information for bevel gear manufacture; the closed loop system to exchange data with metrology and production machines, and much more. Up to 100 %-in-process quality control with integrated gear noise analysis tool The new GRSL gear rolling system with laser technology revolutionizes in-process gear inspection and sets a new Live product demos and complementary virtual show Gleason will present several new products with live webcasts directly from its global operations, including a world premiere, the 280HCD Genesis ® gear hobbing machine with integrated chamfer hobbing, threaded wheel gear grind ing, power skiving, and the new Phoenix ® 500C bevel gear cutting machine with Pentac ® ecoblade cutter system for mid-size bevel gears. Experts will be available to answer questions and demonstrate specific features of products. For customers not able to participate in MPT2021, Gleason’s “emotions” virtual showrooms will be available to experience all exhibits remotely. For more details, please refer to Gleason’s website and social media channels. further information: www.gleason.com/mpt2021 no. 3, September 2021 37

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