JM Series

Product catalog summary

Overview
The JM300 X is a multitasking CNC machine designed for high precision machining of complex components across various industries such as aeronautics, aerospace, automotive, and more. It is particularly suitable for fast prototyping and mass production with reduced cycle times.

Key Features

10-axis multitasking capability with milling head, live tool turret, and sub-spindle.
5-axis simultaneous machining and 2-channel operation for complete machining in a single setup.
Available in 24 configurations to suit different machining needs.

Automatic Tool Changer
The machine includes a 20-tool magazine with a twin-arm automatic tool changer, reducing spindle idle time and enhancing continuous production.

Sub Spindle
Equipped with a 250mm chuck capable of C-axis indexing, the sub-spindle improves component accuracy by eliminating handling between operations.

Milling Spindle
The vertically mounted integral motor milling spindle offers 24.5/30.5 kW power, 6000 rpm, and a ±105° swiveling B-axis for complex angle machining.

Live Tool Turret
A 12-station live tool VDI 40 turret with Y-axis travel of ±55mm enhances processing capabilities.

Specifications

Capacity: Swing over bed - 780mm, Max turning diameter - 500mm, Max turning length - 1500mm.
Main/Sub Spindle: Spindle speed - 4000 rpm, Motor power - 37.7/48.3 kW.
Milling Spindle: Speed - 6000 rpm, Motor power - 24.5/30.5 kW.
Live Tool Turret: 12 stations, Rotary tool speed - 4500 rpm.
Machine Size: 5955 x 4600 mm, Weight - 23000 Kg.

Axis Specifications

X1: 720mm, X2: 455mm, Y1: ±70mm, Y2: ±55mm, Z1/Z2: 1570mm.
C1/C2: 360°, B: 210°, W: 1420mm.

Accuracy

Positioning: 0.008mm, Repeatability: 0.005mm, Resolution: 0.001°.

Combinations
The JM300 X offers various spindle and turret combinations to cater to different machining requirements.

Contact Information
For more details, contact Lakshmi Machine Works Limited, Machine Tool Division, Coimbatore, India. Visit www.lmwcnc.com for more information.

Catalog excerpts

Multitasking Machines

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DESCRIPTION JM300 X is the per fect solution for machining high precision complex components for industries like Aeronautics, Aerospace, Railway, Automobile, Oil and Gas, Power, Medical, Printing, Agro, Industrial Machines etc., and also the natural choice for faster prototyping. • 10 axes next generation multitasking CNC machine JM300 X - for machining high precision complex components • Milling head, Live tool turret and Sub spindle enhance multitasking capability • 5 axes simultaneous machining • 2 channels operation • Complete machining in a single set up • Mass production with lesser cycle...

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MULTITASKING MILLING SPINDLE The vertically mounted integral motor milling spindle designed for HSK A63 tooling system provides 24.5/30.5 kW, 6000 rpm and a ±105° swiveling B-axis for machining complex components which require angle machining and contours with high accuracy. The turning operation can also be performed by locking the milling spindle in a desired angle. LIVE TOOL TURRET The 12 station live tool VDI 40 turret with Y-axis travel of ±55mm enables multiplying the processing capability. SUB SPINDLE The machine’s sub spindle with a 250mm chuck is capable of C-axis indexing. The sub-spindle...

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Chuck dia. Max (Main/Sub Spindle) Spindle nose Hole through spindle Main/Sub Spindle Spindle speed Main Spindle motor power(Cont./S6 40% ) Milling Spindle motor power(Cont./S6 40%) Milling Spindle Spindle speed No. of stations Live tool Turret (VDI 40) Tool shank conﬁguration Swivelling range (B-Axis) Turret indexing Driven motor power Rotary tool speed Machine Size Tool change time (tool to tool) CNC System Automatic Tool Changer Tool shank conﬁguration SPECIFICAT IONS

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MULTITASKING Title Milling Spindle Axis motor power Ball Screw (dia x pitch) Feed System Rapid Traverse Feed back element Linear scale Guide ways TWIN SPINDLE WITH MILLING HEAD TWIN SPINDLE WITH TWO LIVE TOOL TURRETS & LIVE TOOL TURRET TWIN SPINDLE WITH MILLING HEAD TWIN SPINDLE WITH LIVE TOOL TURRET Main Spindle Milling Spindle Live Tool Turret Belt Driven (Option) Integrated (Standard)

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MOVING RANGE DIAGRAMS WITH MILLING TOWER & TURRET Vlain spindle MILLING TOWER WITH MILLING TOOL Vlain spindle MILLING TOWER WITH TURNING AND BORING TOOL Vlain spindle

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SPEED POWER DIAGRAM INTEGRAL SPINDLE

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Note: Speciﬁcations and colours are subject to change without prior notice. Accessories shown may not be part of standard equipment. MACHINE TOOL DIVISION Arasur, Coimbatore - 641 407, India. Phone : +91 422 3021300, 3021393 | Fax : +91 422 3021331, 3021399 E-mail : [email protected] | [email protected] LAKSHMI MACHINE WORKS LIMITED

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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