Oriental Machine Tools Co

Nagdevi, Mumbai, Maharashtra

ROENTGEN MolyThe heavy duty saw blade made of HSS DMo5, German material no. 1.3343, for the highest demands, recommended for materials with a tension force up to 1.400 N/mm².

ROENTGEN Moly 7The heavy duty saw blade made of HSS DMo5, German material no. 1.3343 with precision ground teeth and a cutting angle of 7. Available with toothing 4 tpi and 6 tpi, most suitable for cutting high alloyed and long chipped materials.

ROENTGEN Moly 13The heavy duty saw blade made of HSS DMo5, German material no. 1.3343 with precision ground teeth and a cutting angle of 13. Available with toothing 3 tpi, suitable for cutting large diameters of high and highest alloyed materials.

ROENTGEN 2-iksThe universal blade made of high speed steel suitable for general workshop use, insensitive to misuse.

ROENTGEN bi-alfaThe saw blade made of bi-metal with tooth tips of HSS (M3).

The MODEL 80 possesses high precision, quality and maintenance free design . It accommodated grinding of cylindrical, tapered and blind holes. It can be proved blessing for mass production industries, i.e. Antifriction Bearings, Tractors, Scooters, Automobiles, their spares and Defense etc. The technical characteristics as given below well tell the rest

MODE OF OPERATION

Fully automatic cycle with manual loading and unloading of the component .The grinding cycle is controlled with electro-hydraulic valve sequence . Any one of the following cycles can be chosen by the selector switch and a cam limit switch. The automatic cycle (Interval dressing , pre-dressing and skip dressing cycle) of the machine is as follows.

Automatic and Semi - Automatic Band saw machines

Pick from our wide range of cylindrical grinders. Each model is different to suit individual production need. For higher productivity and greater profit, it is essential you pick a machine suitable for you.

WorkheadThe work head spindle is made of nickel chrome EN-24 hardened and ground. It runs in gunmetal bush bearings. The drive to the workhead spindle which has MT-3, is by a step V pulley. The speed obtained through this pulley can be reduced by another bigger size pulley provided in the workhead housing. The workhead is built for grinding operation both with stationary centre and revolving spindle. Oil holes are provided for lubrication.

WheelheadThe rigid wheelhead spindle is made of nickel chrome steel EN-24 hardened and ground. It runs in white metal adjustable type bush bearings. The drive to the wheelhead is transmitted by two V-belts. Automatic wheelhead traverse in cross direction is on precision hand-scrapped V and flat guide ways, and is hydro-mechanical type. The spindle is tapered (5^o) at the front to receive the wheel flange. Oil holes are provided for lubrication of the bearing surfaces. Rapid approach is available in U-127 series and it is up to 40 mm.

Tailstock

The tailstock travels smoothly all along the length of table right upto the workhead.

Hydraulic/Electrical System

All standard equipments are used in both system.

Swivel Table

Table is arranged to swivel for taper grinding. For fine connections to be applied by the screw adjustment.

nternal Grinding Attachment

The hinged type Internal Grinding Attachment with its independent motor is conveniently located on the wheelhead. It has fast grinding action and it can be quickly swung into a grinding position. The work piece can be externally and internally ground in one setting. Taper hole can be ground by swivelling either workhead or table.

There are so many standard and special accessories that can be added to the machine as per

• Parallel Hand Reamers
• Long Fluted Machine Reamers
• Parallel Machine Reamers
• Machine Jig Reamers
• Chucking Reamers With Parallel Shank
• Chucking Reamers With Taper Shank
• Shell Reamers
• Shell Core Drills
• Shell Drills
• Parallel Shank Socket Hand Reamers
• Taper Shanker Socket Reamers
• Hand Taper Pin Reamers
• Machine Taper Pin Reamers
• Machine Bridge Reamers
• Counter Bores With Taper Shank
• Counter With Parallel Shank
• Centre Reamers

• Hand Taps and Short Machine Taps (Metric Coarse Pitch)
• Hand Taps and Short Machine Taps (Metric Fine Pitch)
• Hand Taps-B.S.W Form
• Hand Taps-B.S.F Form
• Hand Taps-U.N.C Form
• Hand Taps-U.N.F Form
• Hand Taps-BSCY Form
• Hand Taps-BS Conduit Form
• Hand Taps-BSP (Taper) Form RC Series
• Long Shank Machine Taps (Metric Coarse Pitch Threads)
• Long Shank Machine Taps (Metric Fine Pitch Threads)
• Nut Taps- Metric Coarse Pitch Threads
• Nut Taps-BSW Form
• Nut Taps-BSF Form
• Nut Taps-UNC Form
• Nut Taps-UNF Form

• Shell End Mills
• Hollow Mills
• Taper Shank End Mills-Standard Series
• Taper Shank End Mills-Long Series
• Parallel Shank End Mills
• Screwed Shank End Mills-Short Series(Metric Sizes)
• Screwed Shank End Mills-Long Series(Metric Sizes)
• Screwed Shank End Mills-Long Series(Inch Sizes)
• Roughing Shell End Mills
• Roughing Taper Shank End Mills
• Roughing Parallel Shank End Mills

• Cylindrical Milling Cutters
• High Power Cylindrical Cutters
• Helical Cylindrical Cutters
• Side & Face Cutters
• Stagerred Tooth Side & Face Cutters
• Slotting Cutters
• Metal Slitting Saws
• Keyway Milling Cutters
• 50 Degree Shell End Single Angle Milling Cutters
• Single Angle Cutters
• Double Angle Cutters
• Equal Angle Cutters
• Convex Cutters
• Concave Cutters
• Single Corner Rounding Cutters
• Double Corner Rounding Cutters
• Rotary Form Relieved Involute Gear Cutters
• Face Cutters
• Taper Shank Slot Milling Cutters
• Parallel Shank Slot Milling Cutters
• Woodruft Key Slot Milling Cutters

• Parallel Shank Twist Drills- Jobber Series
• Parallel Shank Twist Drills- Stub Series
• Parallel Shank Twist Drills- Long Series
• Parallel Shank Twist Drills- Extra Long Series
• Taper Shank Twist Drills
• Taper Shank Twist Drills- Long Series
• Taper Shank Twist Drills- Extra Long Series
• Taper Shank Core Drills
• Centre Drills
• Subland Drills

Bi-Metal Bandsaw Blades made of cobalt alloyed HSS-M42-, suitable for all kind of steels, also for high alloyed ones and for steels difficult to cut with a tension force of up to 1.400 N/mm².

The high content in the HSS-tooth tips permits the teeth to be fully hardened up to 67 - 69 H Rc, this leads to a higher resistance against heat and wear and at the same time to an impressive performance.

TR Model

X Axis: 2500 - 3500 mm
Y Axis: 1400 mm
Z Axis: 1200 mm
Automatic indexing head: 28kw

SL Model

X Axis: 2500 8500 mm
Y Axis: 1000 - 1600 mm
Z Axis: 1000 mm
Automatic indexing head: 28kw

FS Model

Axis: 4000 - 20000 mm
Y Axis: 2000 - 2800 mm
Z Axis: 1250 - 1500 mm
Automatic indexing head 30/37kw

FR Model

X Axis: 4000 - 20000 mm
Y Axis: 3200 - 3600 mm
Z Axis: 1250 - 1500 mm
Automatic indexing head 37Kw

FP Model

X Axis: 4000 - 10000 mmY Axis: 1600 - 2000 mmZ Axis: 1200 mmAutomatic indexing head: 28kw

All types feature a stable steel housing, preloaded spindle bearings; lubrication; hardened and lapped spiral bevel gears, transmission ratio 1:1, fixed direction of rotation; housing rotatable by 360 in the drive axis and with 2 x 90 horizontal swing; rotational and geometrical precision.

We are naturally also prepared to adapt these heads to your machines and requirements.

With the metal cutting manufacturing industry continually striving for greater levels of productivity, the considerable experience and expertise of Microbore's Engineering Design is available to customers having non-standard tooling requirements. Special tooling configurations are designed on the Company's state-of-the-art CAD system and manufatured to the exacting requirements of specific customer applications. In particular, Microbore's cluster tooling designs increase productivity by combining several machining operations to achieve precise limits when critical surfaces of the workpeice are machined in a single pass.

The Microbore Indexable Short Hole Drill ranges offer a wide selection of high speed/high feed drills that will produce a hole from solid prior to finish boring. The whole range will machine to depths of of 3X diameter with through coolant for chip removal and long insert life. All drills throughout the range offer the following qualities:

Unique geometry for accelerated swarf evacuationComposite shank for lathes and rotary tool holdersSelf centering drilling, even on uneven surfacesLow axial and balanced radial cutting forcesQuick and simple insert changingSpecial drills made to customer specification

A Comprehensive range of standard boring bars & boring rings, with sizes and shanks to suit the vast majority of milling machine, boring machine and machining centre applications, is available to complement the MICROBORE fine boring cartridges and units.

Features

Rigid, stable constructionStandard boring range 12mm to 465mmInterchangeable boring rings for use with common adaptorsTwo-tool boring bars for combining boring and facing operations or rough and finish boringSpecial multi-tool boring bars are

Types 822-826

In contrast to the previous range, types822-826are designed for extremely high speeds. Smaller spindle bearings enable much higher speeds to be achieved. These spindle speed increasers retain, however, the advantages of hardened gear wheels and zero maintenance.