Creep feed profile grinding of Ni-based superalloys with ...
The grinding characteristics of a newly developed ultrafine-polycrystalline cBN (PcBN-U) grit in creep feed profile grinding of Ni-based superalloys have been investigated and compared with those of a representative monocrystalline cBN (McBN-B1) grit. The main results obtained in this study are summarized as follows: 1.
What is Creep Feed Grinding and how does it work ...
Creep feed grinding is characterized by lower workpiece speeds and higher depths of cut resulting in a larger arc length of contact between the grinding wheel and workpiece when compared with reciprocating or pendulum grinding. Creep feed grinding achieves significantly higher productivity in mass production compared to reciprocating grinding. With todays conventional, highly porous grinding wheels, very high material removal rates are achieved with creep feed grinding…
Effect of creep feed grinding on surface integrity and ...
Ni 3 Al-based superalloy IC10 is widely used in high temperature components of aero-engines because of its superior mechanical properties. In this paper, the creep feed grinding properties of IC10 were investigated experimentally. The effects of grinding parameters on the grinding …
MICRON MACRO Creep Feed Grinding, Profile Grinding | Peter ...
Product Description. The standard MACRO creep feed grinder provides a X-travel up to 600 mm long. The torque tube design machine base guarantees superior vibration dampening and thermal stability. Spindles are available with different speed and power ranges to best match the application. All spindles feature liquid cooled motors, and high speed HEDG spindles offer liquid cooled bearing packs as well.
Grinding force and surface quality in creep feed profile ...
Fig. 2 shows the experimental setup for creep feed profile grinding. All the grinding tests were conducted on the Profimat MT-408 grinding center (Blohm, Germany) with a maximum spindle speed of 8000 r/min and power rating of 45 kW.
High Performance Grinding (HPG) of Nickel-based Superalloys
• What is High Performance Grinding? • Creep-feed grinding test of nickel-based superalloys • The impact of coolant – oil vs. water soluble • Why use engineered abrasives for Ni-based superalloys? • Grinding of Ni-based Superalloys – 2018 & Beyond • Summary
Tool wear behavior of vitrified microcrystalline alumina ...
That is, in the creep feed profile grinding of blade root workpiece of single crystal nickel-based superalloy, the wheel surface in the peak regions produced the wear flats, workpiece material adhesion, and the stone and bond bridge fractures; while the wheel surface in the valley regions produced heavy tool clogging, fractures of grains and workpiece material adhesion.
Pages 247-350 (October 2001) - ScienceDirect
Pages 247-350 (October 2001) Download full issue. Previous vol/issue. Next vol/issue. Actions for selected articles. Select all / Deselect all. ... Creep feed profile grinding of Ni-based superalloys with ultrafine-polycrystalline cBN abrasive grits. Sunarto, Yoshio Ichida. Pages 274-283 Download PDF.
MAGERLE | UNITED GRINDING
MÄGERLE Creep Feed and Horizontal Grinding Machines Mägerle, established in 1929, builds high-performance grinding systems for handling simple and complex surface and profile grinding tasks. As a turnkey supplier, MÄGERLE is one of the technology leaders in super productive special applications.
profile-grinding-surfaceprofile-grinding-system
Creep Feed Profile Grinding Of Ni - ... Creep feed mode grinding; CNC profile dressing with CD - Higher feed rates - Larger in-feeds - Lower grinding . Read More - ISO/DIS11127-6 Water soluble chlorides Max.0,0025 ISO/DIS 11127-7 Size abrasiveparticles blastcleaning shall preparedsurface profile height (anchor pattern profile
Creep Feeds | Hubbard Feeds
Creep-N-Grow 13% - Designed especially for early summer conditions when grass and milk are plentiful. Classicalf 14% - Beneficial for summer and fall feeding when milk production drops and grass is less plentiful. GroLean 16% - Formulated for calves with exceptional growth potential and is most beneficial when fed during the late summer and fall seasons.
MICRON MACRO-S Creep Feed Grinding, Profile Grinding ...
Produced in Germany since 2009, MICRON machines are compact and dynamically rigid grinding machines especially designed for Creep Feed and Profile grinding. MICRON is an industry leader in grinding of Hydraulic components like stators, rotors and van pumps.
Tool wear behavior of vitrified microcrystalline alumina ...
Different aspects on the tool wear behavior of profiled vitrified microcrystalline alumina wheels during creep feed grinding of Ni alloy blade root were investigated.
| Lapmaster Wolters
Micron Produced in Germany since 2009, MICRON machines are compact and dynamically rigid grinding machines especially designed for Creep Feed and Profile grinding. MICRON is an industry leader in grinding of Hydraulic components like stators, rotors and van pumps.
Surface and Profile Grinding Machines | UNITED GRINDING
With the MFP series, Mägerle comprehensively covers the requirements for flat and profile grinding machines. These machines specialize in creep feed grinding as well as profile and flat grinding operations using the pendulum method.
ELB microCut - Compact solution for creep-feed grinding ...
Compact solution for creep-feed grinding The microCut model was specifically designed to meet the requirements of profile and creep-feed grinding applications. The modular column design offers a small footprint which can be easily configured into economical production cells frequently used in the turbine manufacturing industry.
Surface & Profile Grinding Applications | UNITED GRINDING
For applications requiring significant removal of hard materials – you may consider creep feed grinding, which uses a single slower pass of a grinding wheel and optimal coolant usage for far greater depths of cut and material removal rates comparable to those of milling without sacrificing surface finish quality.
MICRON MACRO-SI Creep Feed Grinding, Profile Grinding ...
Produced in Germany since 2009, MICRON machines are compact and dynamically rigid grinding machines especially designed for Creep Feed and Profile grinding. MICRON is an industry leader in grinding of Hydraulic components like stators, rotors and van pumps.