grinding iron vertical

qc yk73125 vertical cnc profile/form gear grinding machine - grinding machine - qinchuan machine tool group co., ltd

qc yk73125 vertical cnc profile/form gear grinding machine - grinding machine - qinchuan machine tool group co., ltd

6.0 Machine WarrantyThe #73125 is the next larger brother to the proven and popular #7380. With a greater number of installations than the #7380 in the field, the #73125 utilizes the exact same grinding head with a larger capacity base, enclosure and workholding area for external form grinding. Featuring a 20KW (27 HP) grinding spindle and a capacity of 1250,0mm tip diameter (50), 600,0mm (24) face width capability, the #73125 also utilizes the same software, on-board inspection capability and PC-Based NUM controls package as its smaller brother. The #73125 is actually flexible enough that a 1500,0mm workpiece (60) will fit in a pinch; and this does provide some insight into how flexible this machine platform really is. With identical features to its smaller relative, the #73125 comes standard with inspection measurement and printing capability featuring Renishaw equipment. The working principle of this machine is form grinding. The profile of the grinding wheel is modified via on an on-board wheel dressing system and software package designed with a graphical interface to simplify complex profiling requirements. Main Characteristics Compact machine design featuring a ribbed, one-piece cast iron bed. Column, carriage and workpiece table utilize a constant flow hydrostatic guideway system. Ergonomic design with complete machine access from the ground floor and through a well designed and completely lit enclosure. Flexible workholding area to accommodate all manner of customer workpieces up to 1350,0mm in height (53.15). The on-board automatic dressing cycle of the grinding wheel improves the uptime and efficiency of this machine tool. Using customized QC Software with a conversational format, profiles of the grinding wheel are easily modified. NUM (Swiss Made USA Serviced) 1050H PC Based CNC control with eight (8) independent axes of control. Integrated Schmitt Industries (SBS USA) dynamic grinding wheel balancing system for greater control of the grinding and dressing process. The special Human Machine Interface (HMI) was developed by QC according to the working characteristics of North American gearprocessing. Based on a conversational programming protocol, programming is simplified by entering work piece parameters and relevant technical parameters as called out by the operator. Technical Data 1. Base Machine 1.1 Assembly Groups Machine Base of a ribbed cast iron design; carries the column, rotary table and outer column. Installation on leveling/vibration isolation pads. Column made of cast iron with constant flow hydrostatic guide ways. Radial infeed using precision ball screw, powered directly by an AC servo motor. Rotary table with constant flow hydrostatic bearing. Driven by AC servo motor through backlash free worm wheel. Stroke slide with constant flow hydrostatic guide ways. Stroke motion through precision ball screw, powered directly by an AC servo motor. Grinding slide with tangential movement using precision ball screw, powered directly by an AC servo motor. Grinding spindle is a direct drive high-speed spindle. CNC dressing device is a stationary unit for dressing grinding wheels with dressing spindle and diamond dressing wheels. The dressing paths are generated by the vertical and the tangential grinding slide movement. Outer column for clamping pinions between centers. Tailstock height adjusted through a screw and nut assembly. 1.2 Electrical Equipment 1.2.1 Power Supply Operating voltage is 460/480 Volt/3Phase/60Hz. 1.2.2 Operator Interface Features: NUM Power 1050 Axium CNC Control Operator station with TFT color flat screen and control panel in front of the control cabinet. Integrated keyboard with a team of horizontal and vertical soft keys. Hand-held operating panel for more convenient set-up of the machine. The machining program uses standard CNC conversational programming language fully developed by QC, and the interface program uses NUM standard MMI TOOL software. Swiss-owned NUM is serviced out of Naperville, IL. QC American provides front-line service regardless. Control Interface Features Windows XP Professional Operating System 586MB Pentium processor 30GB hard drive 128M RAM 56K modem Two USB Ports for archiving user and machine data. 3.5 floppy drive. Parallel interface for connecting a printer. Serial interface for common use. Ethernet interface. Service Functions Integrated modem and ethernet ports for remote diagnostics connection between QC computers. Graphical display of processing data. 1.3 Software for PC Based NUM Axium Power 1050H Control This QC Developed software package enables the user to generate, edit and optimize grinding programs and analyze processing data on the PC on the machine or a remote PC. The software interface is identical with the machine control menu and may even be used for rudimentary training purposes. Gear parameters calculation module Input and storage of workpiecedata. This module consists of a conversational interface for geometrical parameter data entry, technical parameters and measuring parameters to facilitate computing of standard gears, gears with addendum modification, modified spur (helical) cylindrical gears. Basic work piece data is recorded into a database for later editing or processing. Profile computing module for grinding wheel Profile and Lead modification. This module serves to gather data in order to generate the correct wheel profile through an editable series of dressing cycles using the on-board dressing wheel system. Based on data entered about the workpiece and special requirements on gears to be machined; including profile, lead modification and fillet curve parameters, the profile of the grinding wheel can be automatically computed to meet the task at hand. Conversational Control Design. The G code will be automatically created based on the gear processing and grinding parameters entered by the user. In addition, the customers can even directly use and upload straight G code if desired. Customer can add specific modifications to suit their applications. 1.4 Axis Information Eight (8) CNC Controlled-Axes X-Axis. Radial (feed) movement of the column. Constant Flow Hydrostatic Guideway. AC Servo motor with precision ball screw. Z-Axis. Axial (vertical) movement of the grinding stroke slide. Constant Flow Hydrostatic Guideway. AC Servo motor with precision ball screw. Y-Axis. Tangential (horizontal) movement of the grinding slide. Schneeberger Needle Type Linear guideway. AC Servo motor with precision ball screw. A-Axis. Rotary movement of grinding wheel head for grinding helix angles. Rotary positioning encoder Heidenhain. C-Axis. Indexing and rotary movement of the rotary table. Constant Flow Hydrostatic Guideway. Heidenhain +/-0,001mm Resolution. W-Axis. Dressing axis of grinding wheel. Schneeberger Needle-Type Linear guideway. S1-Axis. Rotation of grinding wheel. S2-Axis. Rotation of diamond dresser wheel. All CNC axes utilize closed-loop controls. The positioning feedback devices of each axis utilize HEIDENHAIN high precision encoders and scales. 1.5 On-Board, Integrated Measuring System (Option) The machine can be equipped with a Renishaw measuring system on-board the machine. Including the #LP-2 measuring probe, cables, adapter card and a QC software integration module. It is very easy to connect with your printer through one of the USB ports on the control. You can store or print measurement reports at any time. Based on the measuring data, the on-board inspection system can draw out a diagram of profile, leadpitch, cumulative pitch of gear tooth and print and/or store the measuring data to allow for analysis of the previous grind cycles effect on the workpiece. The program can automatically analyze and judge the measuring results, correct the machine parameters and the profile data of the grinding wheel. This system has long been perfected on the #YK7380 & #YK73125 machines. There is an electrically operated moveable arm carrying the measuring probe. The arm automatically rotates as the machine moves to the measuring position, which is located close to the grinding wheel. See picture, on page 1. 2.0 Peripherals 2.1 Hydraulics/Lubrication Complete hydraulic system for lubrication, clamping, and tailstock stroke. 2.2 Hydrostatic System Complete constant flow hydrostatic system for X, Z and C Axes. 2.2 Coolant Filtration System The coolant filtration system cleans used coolant using paper filtration media and includes the following: Temperature controlled for grinding fluid utilizing a chillertype oil cooler. Filter capacity=120L/min. Multiple circuit coolant chilling equipment: With automatic temperature regulation for cooling oil. Oil mist recovery and electrostatic air filter system. 3.0 Standard Machine Accessories 4.1 Machine Color Machine and peripheral units: Blue Doors: White 4.2 Power-off Protection System For controlled retreat of the machine into a safety parking position in case of a power outage to protect workpiece and tools. Included. 4.3 Operator Training at Customer Facility Our program is designed to prepare your operators to begin operating the machine directly before or after final acceptance at your facility. 5.0 Special Accessories (Options) 6.0 Machine Warranty A warranty period of 12 months on entire machine and accessories from time of final acceptance or 5,000 hours of use whichever occurs first. An extended warranty is available per further negotiation(s). 7.0 Spare Parts Warranty Spare Parts availability is guaranteed for 10 years from the date of machine commissioning with deliveries under current market conditions.

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grinding iron powder supplier karnataka

grinding iron powder supplier karnataka

More than 30 overseas offices not only manifest our popularity, but also solve your puzzles quickly in operation. So if you are looking for crushers or mills, GMC deserves your attention!

DBy 2019, GMC has built 6 advanced manufacture bases which cover a total area of over 1,200,000 m2, contain various of grinding mill production line, such as hammer mill and Raymond mill, etc. And the annual production value can reach RMB 5 billion.

we push out the strategy of "Globalization & Localization". Currently, we have set over 30 overseas offices distributed over different continents. If there is any need, we can "knock your door" at once. It is a strategy just right for you.

lm vertical grinding mill-sbm industrial technology group

lm vertical grinding mill-sbm industrial technology group

Based on the absorption of advanced technologies of famous international corporations and 30 years' experience in grinding mill production, SBM has launched the LM Vertical Grinding Mill which integrates five functions of crushing, grinding, powder selection, drying and material conveying. It is characterized by centralized technological process, small occupational area, low investment, high efficiency, energy conservation and environment protection.

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 arranged outdoors, which greatly reduces the investment cost.

From aspects of grinding efficiency, powder drying, abrasion of vulnerable parts and maintenance & replacement of spare parts, SBM's LM Vertical Grinding Mill achieves lower energy consumption, stronger drying capacity, as well as lower abrasion and easier checks of core parts, saving the operating costs greatly.

The materials linger in the grinding mill for a short time, which can reduce repeated grinding and is easy to detect and control the grain size and chemical component of the product. In addition, the grinding roller and millstone do not contact directly. The iron content in the product is very low, and the iron generated due to mechanical wear is easy to be removed, thus effectively guaranteeing the whiteness and purity of the material.

The operation of LM grinding mill is stable and has small vibration, so that the noise is small. The system is sealed in an integral manner and works under negative pressure, so that there is no dust spilling and the environment can keep clean with the emission standard far better than the international standard. LM grinding mill is also equipped with expert-level automatic control system, which can realize free switch between remote control and local control. The operations are simple and labor-saving.

There are tens of lines of numerical controlling machine tools. Operations such as steel plates' cutting, bending, planing, milling and paint spraying are all controlled numerically. The machining precision is high, especially for the core parts.

SBM, whose businesses cover production and sales, takes responsibility for every machine produced by ourselves. We can offer customers technical services about products and original spare parts to ensure the worry-free operation.

The grinding plate rotates under the action of main motor of LM Vertical Grinding Mill and the reducer. Meanwhile, hot wind enters the vertical mill. After raw materials fall onto the center of grinding plate, they move to the edge of grinding plate under the action of centrifugal force. While passing through the grinding area between roller and grinding plate, bulky materials are broken directly by the pressure of roller while fine materials form a layer where materials crush each other. Broken materials after grinding continue moving to the edge of grinding plate until they are brought away by the airflow at the air ring. For coarse materials which cannot be brought away would fall onto the grinding plate for another grinding. When passing the upper separator, materials in the air flow will be divided into two parts by the blades of rotor, that is, coarse particles and fine powders. Coarse particles would be sent back to have another grinding while the qualified fine powders enter the powder collector with airflow as finished products. For sundries like iron block in materials, when they move to the fringe of grinding plate, because of their heavier weight, they would drop to the lower cavity of grinding mill and next be sent into the discharging port by scarper installed at the bottom of grinding plate and finally be discharged out of the grinding mill.

Product pictures and parameters about models, data, performances and specifications on this website are for reference only. There is a chance that SBM may make changes on above-mentioned information. For specific messages, please refer to the real objects and user manuals. Without special instructions, SBM keeps the right to explain all data involved in this website.

8 year exporter cast iron furnace doors -
 vertical mill and spare parts vertical mill grinding roller special metal factory and suppliers | special metal

8 year exporter cast iron furnace doors - vertical mill and spare parts vertical mill grinding roller special metal factory and suppliers | special metal

Grinding roller for vertical mill Weight:20-120T Applicable devices:vertical mills, mineral slagvertical mills, cement vertical mills, steel slag vertical mills, nickel slag mills, raw material vertical millsand coal vertical mills. Application: Cement, building material, chemical, coal and others Customizable: Yes Product introduction Grinding roller is a core part of vertical mill. Shanghai Special Metal Co., Ltdsupplies customized service according to customers requirements. Besides...

Grinding roller is a core part of vertical mill. Shanghai Special Metal Co., Ltdsupplies customized service according to customers requirements. Besides, Shanghai Special Metal Co., Ltdobtains good reputations on grinding roller casting, finish machining and bead welding service.

vertical mill simulation applied to iron ores - sciencedirect

vertical mill simulation applied to iron ores - sciencedirect

The application of vertical mills in regrind circuits is consolidated. This type of mill is now attracting interest in primary grinding applications, due to its higher efficiency when compared to ball mills, which are usually used at this stage. In this study, a coarse sample of iron ore was tested in a pilot scale grinding circuit with a vertical mill. Other three samples of pellet feed had already been tested with the methodology used in this study. The sample of coarse iron ore was characterized in laboratory tests carried out in a small batch ball mill. Selection and breakage function parameters were determined from the laboratory tests. The parameters were then used for simulating the pilot scale tests using Modsim software. The model previously implemented in Modsim has been successfully applied to represent the vertical mill operated with different ores. The simulations produced particle size distributions that were very close to the actual size distributions, and the predictions were accomplished only by imputing the calibrated parameters from the batch tests, the power draw and the feed size distribution of the pilot tests. The methodology is therefore useful for scale-up and simulation of vertical mills, only requiring laboratory tests that can be carried out in standard laboratory batch ball mills with small amounts of samples.

vertical disc grinding machine - all industrial manufacturers - videos

vertical disc grinding machine - all industrial manufacturers - videos

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... ball guide; linear roller guideway - adjustable hand wheel scales for vertical and transverse adjustments allows zeroing at any position - central lubrication - grinding parallelism 0,005 mm ...

Plane grinding module for perfect longitudinal grinding of square pipes, profiles and flat materials. Details High operating speed because of automatic feed Perfect finishing results up to the finish ...

The Macro-S is the ultra-compact grinding machine of the Macro series. With a dead weight of 6,000kg, it offers efficient vibration damping, as well as the basis for high-precision surface grinding. ...

... Extension: Item-No. 18051 Module: Horizontal table for grinding of circular knives, form knives, saw blades Item-No. 18782 Module: Programme package for HSS saw ...

Technical data Dimensions of the grinding wheel (mm): 150 x 25 x 32 Motor AC 230 V (kW): 0,52, S3-25% (periodic) Drehzahl (1/min): 2800 Suction piece (mm): 42 Maschinen-Abmessung ohne Verpackung (mm): ...

Technical data Suction piece (mm): 42 Dimensions of the grinding wheel (mm): 175 x 25 x 32 Maschinen-Abmessung ohne Verpackung (mm): 230 x 440 x 210 Maschinen-Abmessung mit Verpackung (mm): 260 x 450 x ...

... hardened & ground. Saddle travels on Turcite-B coated & hand scraped double V guide Ways. Vertical hand wheel at waist level. 0. 000050" (0.001mm) vertical micro feed. Permanently lubricated & sealed ...

The machine is made up of an electro welded steel base. The fixed support and the group of round steel runners for the movement of the mobile support rest on it The spindles used are equipped with three different types ...

... movements keep the vertical axis of the spindle constantly aligned with the longitudinal axis of the table, allowing to grind surfaces up to 500 x 200 mm which are remarkable sizes for this type of machines. The ...

... cutting tools, scissors, turning tools and more aluminium oxide grinding wheel passes through a pool of water for cooling the workpiece and counteracts overheating grinding speed 80-160 min-1

Name: BSIT-30B High Effective and Universal Grinder It used for pharmaceutical machine of crusher or grinder 1. Working Principle The grinder set consists of grinder, EXC collector of raw material and ESC ...

forces in vertical surface grinding - sciencedirect

forces in vertical surface grinding - sciencedirect

The forces between wheel and workpiece under Vertical Grinding conditions have been measured with the aid of a three-dimensional dynamometer. Tests were carried out on mild steel, medium carbon steel, and cast iron specimens using table speeds of 1085 ft/min and down feeds of 00005-0003 in. The cutting forces and the normal forces varied with depth of cut and table speed in the same general manner as has been previously found for precision grinding while those in the direction of table traverse were negligible due to the small width of the test specimens. The very much higher metal removal rates required significantly lower specific energies than those reported for fine grinding.

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