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CNC Centerless Grinding machine

Name: CNC Centerless Grinding machine
Brand: LAXMAN MACHINE TOOLS
Price: 3000000 INR
Availability: InStock

Price 3000000 INR/ Unit

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MOQ : 1 Unit

CNC Centerless Grinding machine Specification

Model
CNC Centerless Grinder 350

Rotation
Adjustable Regulating Wheel Rotation

Product Type
Centerless Grinding Machine

General Use
Precision Cylindrical Grinding of Shaft-type Components

Material
Heavy Duty Cast Iron Frame

Type
Horizontal

Capacity
High Volume Production

Weight (kg)
Approx 2500 kg

Computerized
Yes

Automatic
Fully Automatic

CNC Or Not
CNC

Control System
SIEMENS / FANUC CNC Controller

Table Size
Adjustable Work Rest Platform

Table Slide Way
Box type, Hardened and Ground

Magnetic Chuck Size
NA (Work supported by work rest)

Grinding Wheel Size
350 x 150 x 127 mm

Grinding Wheel Speed
1600 RPM

Grinding Length
Maximum 200 mm

Floor Space
2450 x 1450 mm

Fuel Tank Capacity
NA (uses coolant tank, 80 liters)

Spindle Speed
20~80 rpm for regulating wheel

Power
7.5 kW

Voltage
380V / 415V / 3Ph

Dimension (L*W*H)
2450 x 1450 x 1550 mm

Feature
Automatic Feeding & Wheel Dressing, Minimum Load Deformation

Color
White / Blue

Safety Features
Emergency Stop, Door Interlock, Overload Protection

Max Workpiece Diameter
Dia 40 mm

Lubrication
Centralized Automatic Lubrication

Finishing Tolerance
Within 2 microns

Applications
Automobile, Bearing races, Valve spools, Pins

WorkingSpeed
Precision-controlled by Regulating Wheel Drive

Surface Finish
Ra 0.1 m achievable

Noise Level
Below 80 dB

Touch Screen
Optional HMI Interface

Coolant System
Integrated, with Filtration

Hydraulic System
Available for Table Movements

Work Rest Adjustment
Manual / Programmable

CNC Centerless Grinding machine Trade Information

Minimum Order Quantity
1 Unit

Main Export Market(s)
Western Europe, Central America, Asia, North America, South America, Eastern Europe, Middle East, Australia, Africa

Main Domestic Market
All India

About CNC Centerless Grinding machine

A CNC centerless grinding machine is a high-precision machining equipment used in the manufacturing sector to efficiently and accurately grind cylindrical workpieces.

These are some of the main characteristics and details of CNC centerless grinding machines:

1. Operation: Centerless grinding is a type of machining in which the workpiece is held in place between a grinding wheel and a regulating wheel by a work rest blade. While the regulating wheel regulates the workpiece's speed and feeds it through the grinding process, the grinding wheel revolves to remove material from the workpiece.

2. Centerless grinding machines use CNC (Computer Numerical regulate) technology to automate and regulate the grinding process with extreme precision. The use of CNC enables the programmable control of numerous factors, including the placement of the workpiece, feed rates, and grinding wheel speed.

3. Accuracy and Precision: CNC centerless grinding machines are renowned for their capacity to execute grinding operations with a high degree of accuracy and precision. Tight tolerances and surface polish standards are necessary because the automated control system assures consistent and repeatable results.

4. Versatility: CNC centerless grinding machines have the ability to process a variety of cylindrical workpieces, such as solid bars, tubes, pins, shafts, and other parts. They have the ability to grind a wide range of substances, including steel, stainless steel, aluminium, brass, and more.

5. Efficiency and Productivity: By lowering setup times and enabling uninterrupted and continuous grinding operations, CNC automation increases productivity. Efficiency is further increased by having the capacity to manage many workpieces concurrently or in a continuous feed system.

6. Flexibility: CNC centerless grinding machines provide for a variety of grinding settings and applications. Depending on the needs of the workpiece, they can be set up for various grinding operations such as through-feed grinding, in-feed grinding, and plunge grinding.

By offering precise and effective grinding solutions for a variety of cylindrical workpieces, CNC centerless grinding machines play a crucial role in the industrial sector. They are an effective instrument for generating high-quality grinding results because they offer automation, accuracy, and adaptability.

FAQ

1. Describe the operation of a CNC centerless grinding machine.

Ans - A CNC centerless grinding machine removes material off a workpiece's exterior by rotating a grinding wheel that is powered by a CNC system. The grinding wheel and the regulating wheel are sandwiching the workpiece, which is then rotated at a predetermined speed. As it rolls over the workpiece, the grinding wheel scrapes away material.

2. What materials are frequently employed in the production of components by CNC centerless grinding machines?

Ans - Parts made of metals, polymers, composites, and ceramics can be produced with a CNC centerless grinding machine.

3. How are the components produced by a CNC centerless grinding machine quality controlled?

Ans - The quality of parts produced by a CNC centerless grinding machine is ensured through the use of quality control processes such as dimensions and straightness measurements, abrasive particle size analysis, coolant monitoring, and visual inspections.

4. How frequently should a CNC centerless grinding machine be serviced?

Ans - The type and intensity of the work being done, as well as the frequency and extent of use, all have a role in how often a CNC centerless grinding machine needs maintenance and repair. However, in most cases, routine visual checks and periodic maintenance with clean machine oil should be done.

5. How should a CNC centerless grinding machine be operated in a safe manner?

Ans - When using a CNC centerless grinding machine, safety considerations include donning the right protective gear, such as eye protection, keeping clothing away from the grinding wheels, making sure the equipment is well guarded, and consistently according to the manufacturer's rules and instructions. Additionally, it's crucial to check that the machine's start/stop controls are simple to reach and that the emergency stop is always within the operator's range.

Exceptional Grinding Precision

Designed for critical applications, this CNC Centerless Grinder maintains a finishing tolerance within 2 microns and achieves superb surface finishes up to Ra 0.1 m. Precision is managed through a combination of computerized controls, robust components, and regulated wheel speed, making it ideal for manufacturing precision parts such as bearing races and valve spools.

Integrated Automation and Safety

Featuring fully automatic operation, automatic feeding, and in-built wheel dressing, this machine maximizes productivity and minimizes manual intervention. Comprehensive safety elements, including an emergency stop, door interlock, and overload protection, ensure both operator safety and process reliability during continuous production.

Versatile, High-volume Capability

This model supports workpieces up to 40 mm in diameter and 200 mm in length. Thanks to its programmable control options and high-capacity construction, it handles demanding production requirements in sectors such as automotive and industrial manufacturing, supporting large batch sizes while maintaining stringent quality standards.

FAQ's of CNC Centerless Grinding machine:

Q: How does the CNC Centerless Grinder 350 achieve such high finishing tolerances?

A: The machine utilizes a precision-controlled regulating wheel drive, robust SIEMENS or FANUC CNC controllers, and a stabilized heavy cast iron frame. Automated processes, high-quality grinding wheels, and optimal coolant filtration together ensure finishing tolerances within 2 microns and achieve surface roughness as fine as Ra 0.1 m.

Q: What are the primary applications of this CNC centerless grinding machine?

A: It is designed for the precision grinding of cylindrical and shaft-type components including automobile parts, bearing races, valve spools, precision pins, and similar items requiring high dimensional accuracy and fine surface finishes.

Q: When should I use manual versus programmable work rest adjustment?

A: Manual work rest adjustment suits smaller production runs or initial setup, while programmable adjustment is preferable for high-volume, repeatable operations, allowing faster changeovers and consistent alignment for different workpiece types.

Q: Where is the CNC Centerless Grinder 350 manufactured and supported?

A: Manufacturing, supply, and service for this model are provided in India, catering to both domestic and international clients with support from established service provider networks.

Q: What process controls are included to ensure stable operation and output quality?

A: Key process controls include computerized CNC systems (SIEMENS/FANUC), box-type, hardened and ground table slide ways, centralized automatic lubrication, integrated filtered coolant circuits, and programmable regulating wheel rotation for precision control and repeatability.

Q: How does the integrated coolant and lubrication system benefit production?

A: The machine's integrated coolant system with advanced filtration maintains optimum grinding temperatures and extends wheel life, while centralized automatic lubrication reduces wear and ensures smooth, continuous operation with minimal manual intervention.

Q: What safety features are equipped on the CNC Centerless Grinder 350?

A: Safety is prioritized with emergency stop functions, door interlocks, and overload protection systems, effectively reducing operational risks for users and safeguarding the machinery during heavy use.

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