J.K.MACHINES

Mangolpuri, Delhi

For grinding HSS and carbide engraving cutter as well as single lip or multiple lip cutters of various shapes such as radius cutters or negative taper angle of cutters. The universal index head is provided at 24 positions so that any particular angle of shape can be obtained, free 360 or 100 rotation is allowed for grinding End Mills Twist Drill, Lathe Tools; only replace the attachment to the index head without any complex setup.

Salient Features

• The welding speed is 2-10 times faster than the traditional welding speed.
• It can help you to save at least two welders a year.
• Laser welding consumes less material and has a long-life.
• Easy to operate, no need welding work license
• New corner can also weld products beautifully.
• The welding seam is smooth and beautiful,
• which reduces the subsequent grinding process and saves time and cost.
• No deformation, no weld scar, welding firmly.
• Safer and more environmentally friendly.

Salient Features

• Firm: The welded area can sustain milling and filling without peeling off.
• Precise: 0.03 mm -0.22 mm less waste of filler, easier trimming afterward.
• Minimum Annealing: Heats only a tiny spot, minimize damage of annealing.
• Protection Function: Automatic protection against damage of mis-operation & accident.

Applications

Repairing wear, tear and erosion of moulds, die and tools, dents and bad corners, foundry defects, TIG defects, etc.

• MicroprocessorbasedTechmation/Porchesoncontroller.
• Nitrided steel screw & barrel directly driven by high torque hyd. motor
• Multistage speed pressure & position for injection & clamping
• Screwcold start prevention
• Close loop barrel temperature control
• Molding condition monitoring with alarm
• Low pressure mold protection device
• HydraulicRAMtypeclampingsystem
• Safety sensor for machine & operator safety
• Automaticpurge system
• Emergencystop
• Proportional pressure & flow control valves
• Barrelcover
• Set of easy damage parts
• Level Pads / Tool kit set
• SteelHopper

• microprocessorbasedtechmation/porchesoncontroller.
• nitrided steel screw & barrel directly driven by high torque hyd. motor
• multistage speed pressure & position for injection & clamping
• screwcold start prevention
• close loop barrel temperature control
• molding condition monitoring with alarm
• low pressure mold protection device
• hydraulicramtypeclampingsystem
• safety sensor for machine & operator safety
• automaticpurge system
• emergencystop
• proportional pressure & flow control valves
• barrelcover
• set of easy damage parts
• level pads / tool kit set
• steelhopper

• MicroprocessorbasedTechmation/Porchesoncontroller.
• Nitrided steel screw & barrel directly driven by high torque hyd. motor
• Multistage speed pressure & position for injection & clamping
• Screwcold start prevention
• Close loop barrel temperature control
• Molding condition monitoring with alarm
• Low pressure mold protection device
• HydraulicRAMtypeclampingsystem
• Safety sensor for machine & operator safety
• Automaticpurge system
• Emergencystop
• Proportional pressure & flow control valves
• Barrelcover
• Set of easy damage parts
• Level Pads / Tool kit set
• SteelHopper

Salient Features

• Seven Segment
• Programmable Z axis
• 10 Step, 10 Programs storage
• Built in 3 axis DRO
• Integral design and compact footprint
• Precision co-ordinate table on flat & V type turcide coated guide ways driven by ball screw
• Double door large work tank for ease of loading & unloading of work piece
• Oil level alarm, Oil temperature alarm
• Highly accurate work head with the quill running on pre-loaded cross roller bearing
• High speed quill movement with DC servo motor
• Motorized back slide travel (ZNC-35 onwards)
• Hand held full function remote control (80A, 100A & 40AL)
• X, Y, Z lock function
• Mm & inch function
• Reverse servo machining
• Safe & stable no arc machining
• Like to like material machining
• Calibrated EDM technology
• Fire extinguisher, Smoke detector alarm
• Sleep mode, Auto mode
• Power efficient high pressure dielectric pump
• Oil filtration with 20 micron paper filter

Standard Accessories

• Axis corrector with fine adjustment
• Flat electrode holder
• Round electrode holding chuck
• Machine lamp
• Flushing aids
• Clamping kit
• Leveling pad
• Tool kit

Optional Accessories

• Servo stabilizer
• Edm oil
• Orbital attachment
• Translatory head
• Magnetic chuck
• LCD color display

Salient Features

• 15” LCD color display
• Programmable Z axis
• 50 step, 100 program storage
• Mirror finishing special circuit (Optional)
• Built in 3 axis DRO resolution 1 micron
• Precision co-ordinate table on flat & V type turcide coated guide ways driven by ball screw
• Double door large work tank for ease of loading & unloading of workpiece
• Oil level alarm, Oil temrature alarm
• Highly accurate work head with the quill running on preloaded cross roller bearing and ball screw
• High speed quill moment with Panasonic AC servo motor
• Attractive compact looks
• Hand held multi function remote control
• Z axis lock function
• Mm and Inch display
• Reverse servo machining
• Safe & stable, No arc machining
• Like to like material machining
• Calibrated EDM technology
• Automatic lubrication system
• Fire extinguisher, Smoke detector alarm
• Self diagnostic trouble shooting with alarm
• Sleep mode, Auto mode
• Efficient dielectric system with double filteration

Standard Accessories

• Axis Corrector
• Flat Electrode Holder
• Round Electrode Chuck
• Flushing Aids
• Clamping Kit
• Mounting/Leveling Pads
• Tool Kit

Optional Accessories

• Servo stabilizer
• Edm oil
• Orbital attachment
• Translatory head
• Magnetic chuck

Salient Features

• Panasonic AC servo for X,  Y & Z axis. Improves efficiency
• 15 inch LCD screen
• Mirror processing special circuit (Optional)
• Automatic protection circuit for carbon deposition prevention
• Multi functional hand control box
• Compact elegant looks
• Axis resolution – 1 micron
• Smoke sensor and fire extinguisher
• High lifting height for ultra deep hole

Standard Accessories

• Axis Corrector
• Flat Electrode Holder
• Round Electrode Chuck
• Flushing Aids
• Clamping Kit
• Mounting/Leveling Pads
• Tool Kit

Optional Accessories

• Servo stabilizer
• Edm oil
• 60 AMP & 90 AMP Controller
• Magnetic Chuck

Salient Features

• Ball screw for X & Y axis
• X & Y axis move to coordinate automatically as per program
• L. M. guide for Z axis
• Adjustable high pressure compact water pump with filtration
• Spindle motor drive greatly improve the machining efficiency
• Spindle run smoothly,  Low noise
• Processing parameters of the digital display,  simple & intuitive
• Operation buttons uses omron micro switch,  the failure rate is greatly reduced.
• Parameter changing is allowable during operation
• Job material steel/copper/brass/aluminium/carbide
• Motorized work head movement
• Electrode dressing facility
• Job holding fixture & clamp
• Tap water is used as dielectric fluid
• Precise granite table
• Compact footprint
• Brass & copper electrodes can be used
• Machine lamp
• Automatic lubrication pump
• Windows base software

Standard Accessories

• Leveling Pads : 4 Nos
• Clamping Kit: 1 Set
• Tool Kit: 1 Set
• Water Can: 2 Nos.
• Guides: 3 Nos.
• Electrodes: 30 Nos.
• Rubber Seal: 5 Nos

Application

• Start hole for wire cut edm
• Gas discharge
• Ejector pins
• Cooling pins
• Air vent for forging die
• Jet hole
• Filter hole
• Remove broken tap

Salient Features

• XY axis on L. M. guide driven by ball screw
• Wire drum on L. M. guide
• Reciprocating molybdenum wire technology
• Fine pitch screw for UV axis moment
• Stepper motor for X, Y, U, V axis
• Flexible job stand for job mounting
• Variable speed AC motor for wire drum
• Sturdy base
• Low running cost
• User friendly software interface
• Color LCD display
• Display of machining time
• 2D/3D graphic simulation of wire path
• Centerlised Lubrication pump
• Display of operator help and error massage
• Simultaneous control of X, Y, U, V axis
• Single block execution
• Rotation/mirror of program
• Automatic center find, edge find
• Program input from USB
• Wire brake protection mode
• Can cut complex profile job
• Industrial CPU
• Auto short-circuit recovery
• Z axis motorized
• Water tank with filter

Standard Accessories

• High Speed Controller
• Wire Right Angle Block
• Drum Handle
• Molybdenum wire
• Jr3 Gel
• Clamping Kit
• Allen Keys
• Spanner
• Scissor

Optional Accessories

• 10 & 15 degree taper
• Magnetic filter
• Servo motor

Salient Features

• Integrally Cast Iron Bed Structure, Robust and without distortion.
• Y axis Double Motor Driving System ensures Stable & Smooth Movement.
• High Precision Rack Gear Transmission ensures fast speed & High Accuracy.
• T-slot Alluminium Table with Dust Collector.
• Leadshine Stepper Motors & Drives.
• Lubrication System.
• High Precision Taiwan TBI ball screw.
• Easy to maintain, cutting surface is smooth, saving time and labor.

Standard Accessories

• Leveling Pads-6 Nos.
• Tool Kit-1 Set,

Machine Introduction
Universal tool and cutter Grinder are used to sharpen milling cutters and tool bits. Our sigma UTC series Is extremely versatile machine useful for surface grinding and grinding of complex shapes. Our sigma UTC series comes with variety of optional accessories and fixtures. set-up can be created and combined to complete many operations.

Universal Tool and Cutter Grinder

• Sigma UTC 250TM
• Sigma UTC 250T
• Sigma UTC 280T

Salient Features

Functional Versatility

• The machine basically designer for sharpening and recondition wide range of high speed and carbide Tipped tool as side & Face Mi Cutters Cylinders cutters, Angel Cutters, convex & concave cutters, gear hobs, End mills, shell mills Reamers, Drill, Tapes etc.
• Main Construction of Machine
• Wheel Head : Its is of rigid construction and holds the spinel assembly. it can be fitted horizontal and swiveled vertical full 360 degree, for quick setting of compound angels. wheel head is mounted on the rigid column, which can be raised/lower up/ down wheel head also can be adjusted 150mm on cross direction.
• Wheel head spindle : Alloy steel hardened and ground spindled is mounted on precision pre-load radial ball bearings, which are greased packed. The grinding wheels can be mounted on both side of the spindle and the wheels mount design is such that the spindle can be reversed,
• Work Table : This is mounted on the carriage and can be swiveled 45 degree on either side of the column. This tables has smooth and rapid monument longitudinally on the carriage through LM Guideways which enable smooth, sensitive and accurate longitudinal movement even with heavy jobs Auxiliary.
• Universal Work Head : This Can be Swiveled full 360 degree in both Horizontal and Vertical planes. Its spindle nose has ISO SO/MT 5 tapers and the spindle is mounted to taper roller bearings.

Standard Accessories

• Universal Cutter Head with
• MT-3 Adopter & Dead Centre
• Right Hand Tail Stock. (Spring Loaded)
• Left Hand Centre Tail Stock
• Diamond Holder
• Plain Tooth Rest with Micro Adjustment
• Universal Tooth Rest
• Centre Height Gauge
• Wheel Guards
• Grinding Wheels -3 Nos.
• Cutter Arbor Dia 25.4
• Wheel Flanges - 3 Nos.
• All Necessary Spanner and Wrenches
• Suitable Electrical
• Maintenance and Instructions Manual

Optional Accessories

• Radius Grinding Attachment
• Cylindrical External & Internal Grinding Attachment
• Face Milling Cutter Grinding Attachment
• Extra Precision Spindle for Internal Grinding Attachment
• Drill Point & Top Lead Attachment
• Flute Grinding or Spiral or Hob Grinding Attachment
• Long Reamer Grinding Attachment
• Dust Collector Unit Complete with Electricals
• Radius Grinding Attachment for Die Sinking Cutter
• Cylindrical External Grinding Attachment
• Water Cooling Device
• Blade Grinding Attachment
• Permanent Magnetic Chuck 10" x 5"
• Milling Gear Cutter Grinding Attachment
• Universal Three Way Vice
• Wheel Balancing Unit
• Indexing Attachment with Plate 4 Pcs
• 4" Self Centering Chuck with Flange
• Universal Two Ways Vice
• Angular Wheel Dressing Attachment
• Radius Dressing Attachment
• Universal Vice 100 mm
• Collets Attachment
• Machine Lamp with Electricals
• Raising Block
• MT-5 Cutter Arbor for Various Sizes
• Wheel Flange Optional Size
• Extension Pieces for Internal Grinding
• Spindle Dia : 6, 10, 11 or 14 mm
• Diamond Dresser
• Collets

LCDSEVEN Segment Color Display. Programmable Z axis. 10 step, 10 Position , auto program storage. Built- in 3 axis DRO. Integral Design and Compact Footprint. Turcide coated slides driven by ball screw. Double Door, Large Work Tank. High- Speed Quill Moment with DC Servo motor. Hand-Held, Full Function Remote Control (Optional). Motorized Back Slide Travel (In Bigger Models). Good in carbide material machining. Oil level alarm, Oil Temperature Alarm. Very Low Power consumption. Fire extinguisher with smoke detector. Numerical Controlled X, Y , Z lock function. Self Diagnostic trouble shooting. Sleep Mode. Ampere ( 40 to 100).

Salient Features

• All casting of IS 210 grade FG 260 & stress relieved for sustained accuracy
• Power operated feeds & rapid traverses
• Wide range of feed & speeds with Servo Motors
• Table - slide with dovetail and cross - slide and knee - slide having at guide ways provide strength to with stand heavy cutting forces
• Geo matric is as per IS test chart 2200 / 2201
• Gears are made of alloy steel
• Central lubrication for guide ways and lead screws
• Splash lubrication for Speeds & Feed Gear Box
• Main spindle made of alloy steel mounted on taper roller bearings ensure vibration free cutting

Standard Accessories

• Electric Motors with Control Gears.
• All Axis Auto Feed Box Equipped with Servo Motor
• Long Milling Arbor Size : 25.40 mm for Universal & Horizontal Model Only
• Coolant System
• Machine Lamp
• Set of Requisite Tools
• Instruction & Spare Parts Manual

Optional Accessories

• Universal Dividing Head of Size : 135 mm
• Face Milling Cutter Size : 125 mm without Indexable Inserts with Suitable Arbor
• Rotary Table Size : 300 mm
• Swivel Machine Vice
• Collet Chuck
• Stub Arbor Size : 16, 22, 27, 32 mm for Vertical Milling Head
• Conical Type Collets
• Digital Readout System (DRO)
• Vertical Milling Attachment (For Universal & Horizontal Only Model)
• Rack Cutting Attachment for Universal & Horizontal Model
• Slotting Attachment (For Universal & Horizontal Model)
• Vertical Head Mounting Attachment on Column (For Universal & Horizontal Model)
• Long Milling Arbor 22, 27, 32 mm Each (For Universal & Horizontal Model only)
• Anti - Vibration Mount (4 Nos.)