HIGH PRECISION AND HIGH PRODUCTIVITY AUTO

CYCLE GEAR HOBBING MACHINE MODEL KDP-20

♣ Dimension

♣ Machine Features

This Model Is Designed For The Production Of Precision Gear, Sprocket, Spline Shaft, Worm Wheel And The Other Tooth Profile Factor.

Rough Cutting, Finishing, And Equipped With Your Appropriate Hobbing Machines, Whether One Or Thousands Of The Same Type Gear.

1. Automatic Hobbing Cycle

The Automatic Hobbing Cycle Makes The Machine Most Suitable For The Equipments

Of High Production. It Can Be Utilized For Conventional Or Climb Cutting And Cutting

With Table In Feed (Worm Wheels).

The Operator Is Just Required To Load And Unload Workpieces And Push The Start

Button. The Hydraulic Lifting And Lowering Of The Support Bracket Can Be Included In

The Automatic Cycle.

2. Differential Gear

Each Machine Has A Differential To Cut Helix Angles Of Up To 45 Degrees.

A Complete Set Of Change Gears Together With A Storage Cabinet Is Part Of The

Standard Equipment.

3. Rigid Machine Frame-Hardened And Ground Guideways

The Sturdy Machine Frame, Reinforced By Numerous Ribs, Provides The Necessary

Rigidity During Heavy Cuts.

All Guideways Arc Hardened And Ground To Minimize Wear And To Guarantee High

Accuracy And A Long Machine Life.

4. Dual-Lead Worm Gear

The Worktable Is Driven By A Hardened And Ground Dual Lead Worm To Minimize

Backlash. The Worm Wheel Is Precision Cut On A Parent Machine Used Exclusively For This Purpose.

When Backlash Adjustment Becomes Necessary After Years Of Use, It Can Be Easily

Performed From The Outside, By Micro Shifting The Master Worm In Its Axial Direction.

5. Powerful Hob Head

The Rigid Box Type Hob Head Houses The Hardened And Precision Ground Head

Gear And Pinion With Its Oil Bath Lubrication.

The Hob Is Powerfully Driven By A Single Speed Motor, Wired To Suit Your Electrical

Requirements. Eight Hob Speeds And A Wide Selection Of Feeds Allow Cutting Under

The Most Suitable Conditions.

Manual Hob Shifting Is Easily And Quickly Carried Out By The Operator By Use Of A

Micro Collar And Graduated Scale.

6. Easy Operation

The Machine Controls Are Conveniently Arranged In A Way To Allow The Operator To

Closely Watch The Cutting Process While Handling The Controls.

All Scales And Dials Be Supplied In Either The Metric Or Inch System.

♣ Specifications

Specifications		Unit	KDP-20
Hobbing Capacity	Max. Diameter Without Support	mm	660
	Max. Diameter With Support	mm	490
	Max. Pitch	mm	M.P 6 ( D.P 4 )
Max. Travel Of Hob Saddle		mm	380
Diameter Of Table		mm	495
Max. Diameter Of Hob		mm	120
Max. Length Of Hob		mm	120
Hob Speed Change (8 Step)		r.p.m	68 - 220
Diameter Of Hob Arbor (Standard Accessory)		mm	Ø 27, Ø 32
Diameter Of Work Arbor(Standard Accessory)		mm	Ø 32
Main Motor		Kw	3.7
Auxiliary Motor		W	750 x 2
Floor Space		mm	3,000 x 2,000
Machine Height		mm	2,200
Machine Weight		kg	4,900

♣ Standard Accessories

1. Electrical Equipment ---------------------------------------------------1 Set

2. Coolant Supply System -----------------------------------------------1 Unit

3. Change Gears (20T ~ 100T) ------------------------------------------90 EA

4. Change Gears Cabinet -------------------------------------------------1 Set

5. Accessory Tool & Box -------------------------------------------------- 1 Set

6. Hydraulic Equipment --------------------------------------------------1 Set

7. Work Light ----------------------------------------------------------------1 Set

8. Hob Arbors ( 22 / 27 / 32 mm ) -------------------------------------- 3 Pcs

9. Work Arbors (32 mm) ------------------------------------------------- 1 Pc

10. Basic Spare Parts For Maintenance

11. Full Sets Of Operating Manual Books

♣ Optional Accessories

1. Chip Convey And Chip Box

2. Work Stand (6 Ea)

■ FEATURES

1. After Cutting The Link Of The System RAM So That A Rapid Return To Time – Saving Powerful, Suitable For Cutting

2. Move Up And Down The Table And The Lamb Are The Wide Range Of Work Settings. (Artifacts Maximum Height : 379)

3. To Adjust The Slop Of 10° Range Of RAM For Processing

4. Hydraulic Works To Escape The Bite Is Installed On The Device And The Cutting Oil Refueling Device, The Growing Life Of The Machine.

5. The Table I s Rotated, Index (Split Plate) Attached To Them, So This Is Easy Part Of The Machine Material.

6. Facilitate The Separation Of The Worm Gear Can Be Rotated Manually In The Table. (Worm Gear And Worm Wheel Adjustment Ease Backlash)

■ SPECIFICATIONS

Items	Unit	STM - 230
Ram Maximum Operating Range	mm	230
Ram Tilt	°	0 ~ 10
Ram Up / Down Adjustment Range	mm	240
Table – Length Away From The Inner Ram	mm	367 ~ 570
Rom Stroke Dimensions		60Hz 91, 56, 35, 22
Diameter Of The Table		¯ 400
The Distance Around The Table	mm	312
Distance Table Pan	mm	300
Away From The Table To The Tool Post	mm	176 ~ 379
Distance From The Tool Post To The Front Of The Column	mm	420
Distance From The Center Of The Table Columns	mm	225 ~ 504
Mechanical Dimensions (W x D x H)	mm	1,080 x 1,545 x 2,249
Spindle Motor	kw (HP)	2.2 (3)
Machine Weight	kg	1,950

■ FEATURES

1. After Cutting The Link Of The System Ram So That A Rapid Return To Time – Saving And Powerful, Suitable For Cutting (Artifacts Maximum Height : 334)

2. Hydraulic Works To Escape The Bite Is Installed On The Device And The Cutting Oil Refueling Device, The Growing Lift Of The Machine.

3. The Table Is Rotated, Index (Split Plate) Attached To Them, So This Is Easy Part Of The Machine Material.

4. Facilitate The Separation Of The Worm Gear Can Be Rotated Manually In The Table.

5. Use Of Touch Screen Data Input Method

6. Bite House Both A Fixed Rotation Of Adjustment Bolt For Powerful Cutting.

7. Table Fixed Devices – Hydraulic Manner Fixed (Automatic Type) Hydraulic Retention Mechanism Of The Table. (Automatic Type)

■ SPECIFICATIONS

Items	Unit	STM – 250NC
Ram Maximum Operating Range	mm	250
Ram Tilt	°	0 ~ 10
Ram Up / Down Adjustment Range	mm	348
Table – Length Away From The Inner Ram	mm	456
Rom Stroke Dimensions	Hz	60
Diameter Of The Table		¯ 470
The Distance Around The Table	mm	494
Distance Table Pan	mm	330
Away From The Table To The Tool Post	mm	547
Distance From The Tool Post To The Front Of The Column	mm	460
Distance From The Center Of The Table Columns	mm	275 ~ 762
Mechanical Dimensions (W x D x H)	mm	1,040 x 1,970.5 x 2,145
Spindle Motor	kw (HP)	2.2 (3)
.Machine Weight	kg	2,700

■ FEATURES

1. Full Steel Slides Covered The Whole Side Mounting

2. After Cutting The Link Of The System RAM So That A Rapid Return To Time – Saving And Powerful, Suitable For Cutting (Artifacts Maximum Height : 490)

3. To Adjust The Slope Of 10° Range Of RAM For Processing

4. Hydraulic Works To Escape The Bite Is Installed On The Device And The Cutting Oil Refueling Device, The Growing Life Of The Machine.

5. Tool Table With Two Fixed Devices, It Is Easy For Powerful Cutting.

6. The Table Is Rotated, Index (Split Plate) Attached To Them, So This Is Easy Part Of The Machine Material.

7. Facilitate The Separation Of The Worm Gear Can Be Rotated Manually In The Table. (Worm Gear And Worm Wheel Adjustment Ease Backlash)

8. The Inner Diameter ¯ 80 Processing Table.

■ SPECIFICATIONS

Items	Unit	STM – 300NC
Ram Maximum Operating Range	mm	310
Ram Tilt	°	0 ~ 10
Ram Up / Down Adjustment Range	mm	426
Table – Length Away From The Inner Ram	mm	580
Rom Stroke Dimensions	Hz	60
Diameter Of The Table		¯ 500
The Distance Around The Table	mm	421
Distance Table Pan	mm	500
Away From The Table To The Tool Post	mm	800
Distance From The Tool Post To The Front Of The Column	mm	565
Distance From The Center Of The Table Column	mm	359 ~ 780
Mechanical Dimensions (W x D x H)	mm	1,442 x 2,111 x 2,132
Spindle Motor	kw (HP)	3.7 (5)
.Machine Weight	kg	3,550

■ FEATURES

1. Full Steel Slides Covered The Whole Side Mounting

2. After Cutting The Link Of System RAM So That A Rapid Return To Time – Saving And Powerful, Suitable For Cutting (Artifacts Maximum Height : 490)

3. To Adjust The Slope Of 10° Range Of RAM For Processing

4. Hydraulic Works To Escape The Bite Is Installed On The Device And The Cutting Oil Refueling Device, The Growing Lift Of The Machine.

5. Tool Table With Two Fixed Devices, It Is Easy For Powerful Cutting.

6. The Table Is Rotated, Index (Spilt Plate) Attached To Them, So This Is Easy Part Of The Machine Material.

7. Facilitate The Separation Of The Worm Gear Can Be Rotated Manually In The Table. (Worm Gear And Worm Wheel Adjustment Ease Backlash)

8. The Inner Diameter ¯ 80 Processing Table.

■ SPECIFICATIONS

Items	Unit	STM – 300
Ram Maximum Operating Range	mm	310
Ram Tilt	°	0 ~ 10
Ram Up / Down Adjustment Range	mm	426
Table – Length Away From The Inner Ram	mm	580
Rom Stroke Dimensions	Hz	60
Diameter Of The Table		¯ 500
The Distance Around The Table	mm	421
Distance Table Pan	mm	500
Away From The Table To The Tool Post	mm	800
Distance From The Tool Post To The Front Of The Column	mm	565
Distance From The Center Of The Table Column	mm	359 ~ 780
Mechanical Dimensions (W x D x H)	mm	1,442 x 2,111 x 2,132
Spindle Motor	kw (HP)	3.7 (3)
.Machine Weight	kg	3,550

■ FEATURES

1. Lightweight And Does Not Require Special Foundations.

2. It Is Easy To Move The Wheels Are Attached. (After It Is Moved To The Rear Wheels Fixed To The Fixed Device)

3. Chamfering The End Of This Machine, So Rapid Return To The Exchange Of Products Is Easy.

4. Working On The Speed Of The Table With The Change Of Speed Can Be Stepless.

5. Adjust The Rotation Of The Table With A Timer.

■ SPECIFICATIONS

Items		Unit	GDB – 300
Machine Material	Chicha Machining Diameter (Maximum)	mm	¯ 400
Machine Material	Chicha Machining Diameter (Maximum)	mm	240
Jisuk	Diameter	mm	¯ 100 ~ 150
Jisuk	Rotational Speed	r. p. m	Maximum 20,000
Main Spindle	Speed Of Rotation		(Stepless Speed Change)
	Move Up And Down The Length (Maximum)	mm	240
	Diameter	mm	¯ 100
Machine Weight		kg	135
Mechanical Dimensions (Horizontal x Vertical x Height)			500 x 500 x 400

■ FEATURES

1. Maximum Module M6, With A Maximum Processing Capacity Of The Diameter ∅300 mm Various Varieties Of Small Car Production, And Transmission Gears In Mass Production Of The Best High – Speed Precision Cutting – Type Gear Tooth Rounding M/C IS.

2. High Rigid, High Precision Cutting Of The Powerful Tool Spindle Jobs Are Available.

3. Work Spindle And Work Slide Mounting The Speed Control To The Inverter For Stepless Change Of Speed, The Artifacts Can Adjust Operation Speed According To Conditions.

4. Depending On The Location Of The Worker Can Adjust The Location Of An ARM Type Easy / Control Panel Is To Increase The Adoption Of The Worker’s Convenience.

5. Cutting Oil Tanks, Hydraulic Tanks, Built Into The Bed, And Be Quiet, And Operation Of The Machine, The Machine Will Be Saving Much Installation Space.

■ SPECIFICATIONS

Items		Unit	TCR - 7
Maximum Work piece Diameter		mm	300
Maximum Processing Module			6
Tool Spindle RPM		r. p. m	1,410, 2,340
X – Axis Spindle Feed Distance		mm	0 ~ 449
Y – Axis Spindle Feed Distance		mm	0 ~ 316
Gear Teeth Can Be Processed			10 ~ 100
Divide Integers			12
Motor	Tool Spindle	kw	0.75
	Work Spindle	kw	1.5
	Motor Cutting Oil	kw	0.1
	Hydraulic Oil	kw	0.75
	Lubricating Oil	w	36
Mechanical Dimensions (W x D x H)			1.5 x 1.8 x 1.6
Machine Weight		ton	1.5

■ FEATURES

1. Maximum Module M6, With A Maximum Processing Capacity Of The Diameter ¯ 300 mm Various Varieties Of Small Car Production, And Transmission Gears In Mass Production Of The Best High – Speed Precision Cutting – Type Gear Tooth Chamfering M/C Is.

2. Adjust The Angle Of The High Rigid, High Precision Cutting Of The Twin Spindle For The Adoption Of The Powerful.

3. Adjust The Angle Of The Possible High Rigid, High Precision Cutting Of The Powerful Twin Spindle Jobs Are Available.

4. Depending On The Location Of The Worker Can Adjust The Location Of An ARM Type Easy Control Panel Is To Increase The Adoption Of The Worker’s Convenience.

5. Cutting Oil Tanks, Hydraulic Tanks, Built Into The Bed, And Be Quiet, And Operation Of The Machine, The Machine Will Be Saving Much Installation Space.

6. Split Plate With The Use Of A Separate Gear Change Is Not Needed, Can B e Set Easily.

■ SPECIFICATIONS

Items		Unit	TCG - 10
Maximum Work Piece Diameter		mm	230
Maximum Processing Module			6
Tool Spindle RPM		r. p. m	1,410, 2,340
X – Axis Spindle Feed Distance		mm	0 ~ 300
Y – Axis Spindle Feed Distance		mm	0 ~ 400
Gear Teeth Can Be Processed			6 ~ 100
Divide Integers			12
Motor	Tool Spindle	kw	0.75
	Work Spindle	kw	1.5
	Hydraulic Oil	kw	0.1
	Lubricating Oil	w	36
Mechanical Dimensions (W x D x H)			1.6 x 2.1 x 1.7
Machine Weight		ton	2.5

Conventional Machine Tools