SMALL GEAR HOBBING MACHINE

KITAI SANGYO CO.,LTD.

Semi-Automatic High-Speed SMALL GEAR HOBBING　MACHINE　　HOBLON 8-FN

1．	Hobs wide variety of gears (spur gears,helical gears,and worms with a small lead angle).
2．	Simplified setup operation of infeed through NC control.
3．	This is equipped with standard automatic cycle and can be as manual type by changing the select switch.
4．	Space-saving type requiring small floor area for installation, due to vertical type.

Max. module	mn	2.0
Max. diameter of gear	mm	φ160
Number of teeth	ｚ	3～480
Swivel angle of hob head	°	0～±90
Max. hob spindle speeds	min-1	1,800
Main motor	kW	3．7
Floor space	mm	730×1,250
Net weight	㎏	1,250
Kind of gears to be cut		Spur gears, Helical gears,Worms

2-Axis NC High - Speed Automatic SMALL GEAR HOBBING MACHINE　　Hi-PRO 2A

1．	This is the potimal machine for precise and productive cutting spur gears of up to module 0.5.
2．	The work spindle is synchronized with the tailstock spindle.
3．	Hob spindle speeds up to 4,000 min-1
4．	Each axis of infeed and feed is made a numerical control, so set-up is facilitated and it can be produced tightly restricted dimensional tolerances.
5．	Only 0.7㎡　required for floor space

High-Speed Automatic SMALL GEAER HOBBING MACHINE Hi-PRO 3U

1．	Hobs various gears (spur gears and helical gears with right/left angles up to 45゜).
2．	The work spindle and the tailstock spindle are synchronously rotated.
3．	Hob spindle speeds :　Max.3000min^-1(stepsless control).
4．	Each axis of infeed and feed is made a numerical control. So set-up is facilitated and products are produced to tightly restricted dimentional tolerances.

High-Production Automatic SMALL GEAR HOBBING MACHINE　Hi-PRO 5AⅡ

1．	.Hobs various gears (spur gears and helical gears with right/left angles up to 45゜).
2．	Hob spindle speeds :　Max.2000min^-1(stepsless control)
3．	Each axis of infeed and feed is made a numerical control. So set-up is facilitated and products are produced to tightly restricted dimentional tolerances.
4．	Equipped with an automatic hob shifting device as standard equipment.

2-Axis Heavy Duty High Production GEAR HOBBING MACHINE　　Hi-PRO 10AⅡ

1．	Hobs various gears (spur gears and helical gears with right/left angles up to 45゜)
2．	The adoption of the numerical control of infeed and feed axis has realized a wide range of cutting cycles including crown hobbing and taper hobbing as well as standard cycle.
3．	Unnecessary to create a program by inputting the necessary cutting data to the number table of CRT screen.
4．	This hobbing machine has a double cut hobbing function which is standard.
5．	This hobbing machine is designed to have a mechanical structure putting emphasis on high precision and gear rigidity, thereby being able to cut mn 2.5 quite easily.

3-Axis NC Heavy Duty High Production GEAR HOBBING MACHINE　Hi-PRO 10AⅢ
（Dry cutting correspondence　machine）

Max. module	mn	2．5	Radial rapid traverse	mm/min	6,000
Max. diameter of gear	mm	φ100	Radial feed	mm/min	0．1～500
Number of teeth	ｚ	3～100	Axial rapid traverse	mm/min	6,000
Swivel angle of hob head	°	0～±45	Axial feed	mm/min	0．1～500
Distance of center to hobspindle center	mm	15～95	Main motor	kW	2．2
Axial travel of hob head	mm	180	Total electric power	kVA	10
Max. size of hob ( dia. × overall length )	mm	65×75	Total height of machine	mm	1,890
Hob shift travel	mm	60	Floor space	mm	2,170×1,295
Max. hob spindle speeds	min-1	5,000	Net weight	㎏	2,100
Max. work spindle speeds	min-1	350	Kind of gears to be cut		Spur gears, Helical gears

5-Axis CNC Heavy Duty High Production GEAR HOBBING MACHINE　　Hi-PRO 10N

1．	A high rigidity and the speed-up of the Hob spindle was achieved by the built-in motor adoption.
2．	It has the bed structure that the trouble by the heat of chip can be suppressed to the minimum.
3．	Hand-scraped slideways of bed insure stable,accurate,and long life machining.
4．	It is possible to correspond to various hobbings of the wet cut,the drycut,and the high hardness material cut,etc.
5．	Making the program is unnecessary.Easy to enter the gear dimension data and cutting condition data conversationally.

4-Axis CNC High-speed SMALL GEAE SHAPING MACHINE　　　KS-6N

DOUBLE FLANK COMPOSITE ERROR TESTER　KGT

1．	Easy handling due to simple and rigid structure.
2．	Constance force spring is used in this tester and by means of spring force, gears are engaged and measured. Spring force can be exchanging spring.
3．	As the measurement of engaged gears is tested on parallel axes, fine adjustment is not necessary in operation. Just by setting master gear and tested gear to tester, anyone can handled it easily and possible to get same data without fail.
4．	Space-saving type requiring small floor area for installation.
5．	Measured value is read by dial gauge in standard model but it is possible to record the data by optional recorder.

Center distance	mm	18～75
Master gear size dia.×bore×face width	mm	φ50×φ10×8～20
Max. diameter	mm	φ100
Max. module	mn	2.0
Max. length	mm	150（O．P）
Driving gear motor		3W（100V）1min-1
Floor space×Height	mm	270×185×250（O．P）
Net weight	㎏	16

AUTOMATIC HOB SHARPENING MACHINE　SKA

1．	Automatic hob sharpening machine of a high-precision,low-cost type developed for high cost performance.
2．	Materialization of energy-saving, space-saving machine for eco-friendly operation.
3．	Extremely simple operation by selection of the minimum grinding conditions via an operation panel.
4．	A high-precision, large-diameter master gear and a stepping motor are used for flute indexing.
5．	Hobs with a maximum width of 80mm can be ground.

Max. dia of hob ( Max. dia of milling cutter for worm )	mm	φ65 (φ80)
Max. length of hob	mm	80
Wheel size ( dia. ×　bore )	mm	φ125×12．7
Minimum wheel size	mm	φ90
Wheel spindle speeds	min-1	Max.5,000
Standard number of flutes		10,12,15,16,18
Main motor	kVA	0.4kW-4P
Total electric power	mm	1
Height of machine	mm	1,250
Floor space	mm	750×600
Net weight	㎏	530

☆The appearance and/or specifications of the machine are subject to change without notice. Photo shows a machine with options.