Matrix No. 42 Internal Thread Grinding Machine

Send Inquiry

Request To Call Back

Matrix No. 42 Internal Thread Grinding Machine

Name: Matrix No. 42 Internal Thread Grinding Machine
Brand: Liberty Metal & Machines Private Limited
Price: 100000 INR
Availability: InStock

Price 100000 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

Matrix No. 42 Internal Thread Grinding Machine Specification

Model
Matrix No. 42

Rotation
Both Directions

Product Type
Internal Thread Grinding Machine

General Use
Internal thread grinding operations

Material
Cast Iron Body

Type
Internal Thread Grinder

Capacity
50 mm maximum bore size

Weight (kg)
2200 kg

Computerized
No

Automatic
No

CNC Or Not
No

Control System
Manual

Table Size
510 mm x 140 mm

Table Slide Way
V & Flat Guideways

Magnetic Chuck Size
180 mm

Grinding Wheel Size
203 mm

Grinding Wheel Speed
1920 RPM

Grinding Length
120 mm

Floor Space
1800 mm x 1600 mm

Fuel Tank Capacity
25 litres

Spindle Speed
1500 RPM

Power
3 HP

Voltage
415 V

Dimension (L*W*H)
1800 mm x 1600 mm x 1600 mm

Feature
High Precision, Sturdy Construction, Manual Operation

Color
Green

Wheel Head Movement
120 mm

Surface Finish
Up to Ra 0.4 µm

Main Motor
3-phase

Work Head Taper
MT3

Max Thread Pitch
6 mm

Grinding Accuracy
±0.005 mm

Min Thread Pitch
0.5 mm

Lubrication
Automatic Central

Coolant System
Built-in

Chuck Type
3 Jaw Self-centering

Matrix No. 42 Internal Thread Grinding Machine Trade Information

Minimum Order Quantity
1 Piece

Main Domestic Market
All India

About Matrix No. 42 Internal Thread Grinding Machine

Make - Matrix (England)

Model - No. 42

Max. Job Diameter - 625 mm

Face Plate Diameter - 755 mm

Max. Internal Diameter Groundable - 400 mm

Max. Length of Thread Ground - 140 mm

Max. Longitudinal Travel of Table - 500 mm

Range of Pitch - 0.8 mm to 8.0 mm (30 TPI to 3 TPI)

Max. Helix Angle - 5 Degree R.H. to 5 Degree L.H.

Work-Head Speed Range - 0.21 rpm to 7.6 rpm

- Complete with Internal Crushing attachment & other dressers.

- Complete with spare grinding spindles, lots of wheels & flanges.

- Complete with Change Gears, Clamps, Coolant Tank, Pump & other accessories.

- Operating Manual & Electrical Drawings are available.

- Machine is in excellent working condition.

Video of The Machine -

https://youtu.be/rmfKt3cCAO0

Precision Internal Thread Grinding

The Matrix No. 42 specializes in high-precision internal thread grinding, achieving accuracies up to 0.005 mm. Its advanced features and manual control make it ideal for producing finely finished components across different industries. The built-in coolant and lubrication systems ensure efficient thermal management and smooth operations, resulting in superior thread quality and longevity.

Versatile and Robust Construction

With a cast iron body and a manual control interface, this machine stands out for its stability and reliability. Its 3 jaw self-centering chuck and support for both rotational directions let operators handle diverse workpieces. The Matrix No. 42 is engineered for consistent performance, making it a solid investment for sustained use in rigorous environments.

FAQ's of Matrix No. 42 Internal Thread Grinding Machine:

Q: How is the internal thread grinding process managed on the Matrix No. 42?

A: The Matrix No. 42 uses a manual control system, where the operator sets up workpieces using the 3 jaw self-centering chuck, aligns the work head (MT3 taper), and selects the appropriate grinding wheel (203 mm) for the thread pitch required. The built-in coolant and automatic central lubrication ensure smooth, precise grinding during operation.

Q: What types of workpieces can be ground with the Matrix No. 42 machine?

A: This machine is designed for internal threads with a bore size up to 50 mm, supporting thread pitches from 0.5 mm to 6 mm. It's suitable for components requiring high accuracy and fine surface finishes, typically used in precision engineering, automotive, and machinery industries.

Q: When should I use the built-in coolant system provided with the Matrix No. 42?

A: The built-in coolant system should be used during all grinding operations to control heat buildup, minimize thermal deformation, and achieve optimal surface finishes (up to Ra 0.4 m). This helps prolong both tool and workpiece life while maintaining tight tolerances.

Q: Where is the Matrix No. 42 typically installed or used?

A: The machine is generally installed in precision manufacturing facilities, workshops, and factories that require high-accuracy thread grinding. Its compact footprint (1800 mm x 1600 mm) makes it suitable for both large and medium-scale production setups.

Q: What are the benefits of using the Matrix No. 42 Internal Thread Grinding Machine?

A: Key benefits include high-precision thread grinding (0.005 mm accuracy), robust cast iron construction, automatic lubrication, built-in coolant system, and the ability to produce exceptional surface finishes. Its manual controls offer flexibility and direct operator engagement for specialized tasks.

Q: How does the manual control system affect the operation of the Matrix No. 42?

A: Manual control allows experienced operators to precisely adjust thread grinding parameters, making the machine highly versatile for custom, low-volume, or special tasks. It provides direct feedback and control, which is crucial for complex or intricate thread profiles.

Q: What maintenance is required to keep the Matrix No. 42 running efficiently?

A: Routine maintenance involves monitoring coolant levels (25 litres fuel tank), checking lubrication (automatic central lubrication), ensuring grinding wheel condition, and regularly cleaning the machine. Periodic inspections of mechanical parts and guideways also help preserve precision and extend machine life.

Tell us about your requirement