Our Offered Machines to you

Who are in extremely love with eco friendly system..

HGT Hydraulic Gyratory Crusher

HGT Hydraulic Gyratory Crusher

HGT Gyratory Crusher is a new-type intelligent coarse crusher with big capacity and high efficiency. It integrates mechanical, hydraulic, electric, automated, and intelligent controlling technologies which grant it with advantages traditional crushing

European Type Jaw Crusher PEW

European Type Jaw Crusher PEW

Jaw crushers has stationary jaw crusher, portable jaw crusher and mobile jaw crusher (crawler jaw crusher). Jaw crusher (PEW Series) is not only able to be used together with mine-selecting and gravel processing equipments but also be used independen

Jaw Crusher PE

Jaw Crusher PE

Jaw crusher is driven by a motor, and the moving jaw moves up and down via eccentric shaft. The angle between fixed jaw and moving jaw becomes smaller when the moving jaw runs down, then the materials are crushed into pieces. It will become bigger whe

HPT Hydraulic Cone Crusher

HPT Hydraulic Cone Crusher

Base on the latest technology and decades of years’ producing experience, Our Company designed the HPT series cone crusher. It has excellent crushing efficiency and good hydraulic control system. Now the HPC series cone crusher has wide application

HST Hydraulic Cone Crusher

HST Hydraulic Cone Crusher

HST Single Cylinder Hydraulic Cone Crusher is a new high-efficiency cone crusher independently researched, developed and designed by SBM through summarizing over twenty years of experience and widely absorbing advanced American and German technologies

CI5X Series Impact Crusher

CI5X Series Impact Crusher

CI5X Impact Crusher breaks materials with impact force. When materials enter the working area of hammer, they may be crushed under the high-speed shock and then thrown onto the impact device above the rotor for another crushing. Next, materials bounce

VSI6X Series Vertical Crusher

VSI6X Series Vertical Crusher

Due to the increasing market demand for the scale, intensification, energy conservation, environment protection and high-quality machine-made sand, SBM, a Chinese professional sand maker manufacturer, further optimizes the structure and function of tr

VSI5X Vertical Shaft Impact Crusher

VSI5X Vertical Shaft Impact Crusher

VSI Crushers Working Principle Raw material falls down into feed hopper, and then enters rotor through central entrance hole. It is accelerated in high-speed rotor, and then is thrown out at speed of 60-75m/s. When hitting anvil, it is crushed. Final

VSI Vertical Shaft Impact Crusher

VSI Vertical Shaft Impact Crusher

VSI Series vertical shaft impact crusher is designed by reputed German expert of SBM and every index is in worlds leading standard. It incorporates three crushing types and it can be operated 720 hours continuously. Nowadays, VSI crusher has replaced

VUS aggregate optimization system

VUS aggregate optimization system

The VU system is a global most-advanced dry-process sand-making system. The system is constructed like a tower. Its fully-enclosed layout features high integration. It integrates the functions of high-efficiency sand making, particle shape optimizatio

MTW-Z European Trapezium Mill

MTW-Z European Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

5X Series Roller Grinding Mill

5X Series Roller Grinding Mill

Grinding roller of MB5X Pendulum Roller Grinding Mill l adopts diluted oil lubrication. It is a technology initiated domestically which is maintenance-free and easy to operate. Diluted oil lubrication is oil bath lubrication, more convenient than grea

MTW Trapezium Mill

MTW Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

LM Vertical Mill

LM Vertical Mill

LM Vertical Grinding Mill integrates crushing, drying, grinding, separating and transport. The structure is simple while the layout is compact. Its occupational area is about 50% of that of the ball-milling system. The LM grinding mill can also be arr

TGM Trapezium Mill

TGM Trapezium Mill

TGM Super Pressure Trapezium Mill The operation principle of main unit of Trapezium mill is that main unit runs with the central shaft that is driven by a gear box. The top of the shaft is connected with a quincunx stand on which a grinding roller is

creep feed grinding root blade

Grinding force and surface quality in creep feed profile

Nov 16, 2019· During creep feed profile grinding of the blade root forms, the combined effects from the grinding parameters and the cross-sectional profile of root workpiece on the grinding forces were found. That is, the root profile had more effects on the grinding forces compared to the grinding parameters when the target root profile wasn’t completely

More

What is Creep Feed & Profile Grinding and how does it work?

Since many profile grinding tasks in series production are performed in creep feed grinding, e.g. grinding of turbine blades, CD grinding (continuous dressing) is the most economical solution. The wear of the grinding wheels is immense, but due to the always sharp abrasive grain, higher infeeds and feed rates can be selected.

More

On the temperature field in the creep feed grinding of

Feb 01, 2020· This scenario emphasizes the great importance and poses the high requirements for the Creep Feed Grinding (CFG) process, in which the grinding operation by wheels having the same cross section profile as the blade root is performed with very low feed speeds (ca. 100 mm/min) and large cut depths (usually no less than 2 mm) (see Fig. 1).

More

TECHNICAL SOLUTIONS FOR CREEPFEED GRINDING

Grinding the fir tree root of a turbine rotor blade Surface Grinding Creepfeed Grinding Creepfeed grinding is a significant departure from conventional surface grinding applications in which the wheel traverses the workpiece many times at very shallow infeed to remove small amounts of material. The machine tool plunges a soft, open structure

More

Statistical Modeling of Pin Gauge Dimensions of Root of

Gas Turbine Blade in Creep Feed Grinding Process Ahmad Reza Fazeli Manufacture and Production Engineer, Mapna Group (Mavadkaran Engineering Co.), Tehran, Iran E-mail: [email protected] mavadkaran Received January 28, 2010; revised March 9, 2010; accepted March 13, 2010 Abstract Creep feed grinding is a recently invented process of material handling.

More

Statistical Modeling of Root Geometrical Dimensions of Gas

obtaining smaller root geometrical dimensions of blade. Key-Words: Creep feed grinding, Root Geometrical dimensions, Analysis of variance, Regression, Interactive effect. 1 Introduction Grinding has traditionally been associated with small rates of material removal and fine finishing operations. Using an approach known as creep-feed grinding

More

Precision HPT Blades Machining for Gas Turbine Assemblies

The high pressure Turbine Blade machining processes utilize a wide range of manufacturing processes and a variety of machines. The initial grinding of the root form was accomplished using our multi axis creep feed grinders and a 5-axis CBN grinder machine. The cooling holes were drilled using a multi-axis sinker EDM machine, a 6-axis fast-hole

More

Profile grinding of DZ125 nickel-based superalloy

Sep 01, 2020· Creep feed grinding (CFG) was previously commonly used for industrial grinding of the blade root owing to its higher material removal rate and lower grinding temperature. The process usually utilizes a high-porosity conventional abrasive grinding wheel produced from materials such as alumina or silicon carbide, with a large depth of cut and

More

Creep Feed Grinding Precision CNC Grinding Services Hi

Continuous Dress Creep Feed. Hi-Tek has many Continuous Dress Creep Feed Grinders up to 100 horsepower with table sizes up to 48" x 36"and wheel sizes ranging up to 20" x 8". Assorted part features with tight tolerances such as Turbine Blade rootforms are routinely produced. These modern, state of the art grinders using the latest in grinding wheel compositions and coolant technology positions

More

Blade Grinding’s Need For Speed Modern Machine Shop

Feb 05, 2007· Compared with creep-feed grinding processes, speed-stroke grinding using CBN wheels removes material 30 percent faster and provides 20 percent longer wheel life, according to the company. The machine’s table accepts workpieces as large as 11.8 inches (L × W × H) and as heavy as 40 pounds, which is sufficient to process most blades and vane

More

(PDF) Grinding force and surface quality in creep feed

Creep feed profile grinding of the fir-tree blade root forms of single crystal nickel-based superalloy was conducted using microcrystalline alumina abrasive wheels in the present study.

More

(PDF) On the temperature field in the creep feed grinding

PDF On Nov 1, 2019, Qing Miao and others published On the temperature field in the creep feed grinding of turbine blade root: Simulation and experiments Find, read and cite all the research

More

Profile grinding of DZ125 nickel-based superalloy

Sep 01, 2020· Creep feed grinding (CFG) was previously commonly used for industrial grinding of the blade root owing to its higher material removal rate and lower grinding temperature. The process usually utilizes a high-porosity conventional abrasive grinding wheel produced from materials such as alumina or silicon carbide, with a large depth of cut and

More

Winbro Group Technologies

Creep Feed Grinding Winbro offer Conventional and CBN grinding, Creep Feed grinding and VIPER grinding in the form of the five-axis Winbro FGC-2 Flexible Grinding Center, which is used to produce “Z” notches and root forms on components such as aero and medium sized IGT blades and vanes.

More

Statistical Modeling of Root Geometrical Dimensions of Gas

obtaining smaller root geometrical dimensions of blade. Key-Words: Creep feed grinding, Root Geometrical dimensions, Analysis of variance, Regression, Interactive effect. 1 Introduction Grinding has traditionally been associated with small rates of material removal and fine finishing operations. Using an approach known as creep-feed grinding

More