Internal Grinding Machine-IG150-I

• After-sales Service: 1 Year
• Warranty: 1 Year
• Type: Internal Grinding Machine
• Processing Object: Thread
• Abrasives: Grinding Wheel
• Controlling Mode: CNC
• Model NO.: IG150-I
• Automatic Grade: Automatic
• Cylindrical Grinder Type: Universal Cylindrical Grinder
• Precision: High Precision
• Certification: CE
• Condition: New
• Range of Grinding Standard Bore Diameter: 6-150mm
• Maximum Depth of Grinding Standard Inner: 150mm
• Bed Surface Diameter: 520mm
• Diameter Inside Waterproof Cover: 320mm
• Maximum Travel of The Table: 540mm
• Spindle Rotation Speed: 0-1500 Servo Motor Variable Speed
• Transport Package: Wooden Box
• Trademark: Hotman
• Origin: China
• Production Capacity: 5000

Product Description

1. Product overview:

NO.	Name	Model	Qty	Price
1	High precision CNC internal grinding machine (X axis, Z axis servo)	IG150-1	1/Set	See price list with standard attachments
	Summarize	1. The use of Germany Siemens 828D CNC system, grinding dedicated friendly man-machine interface, no programming, processing program automatically generated.   2.  The grinding wheel spindle of the machine tool is equipped with 24000 RPM high-speed electric spindle, precision grinding ball screw, precision silent ball linear guide rail   3.  Double axis servo drive automatic feed, automatic dressing grinding wheel, can meet a variety of segment difference, arc, surface molding dressing, the system automatically compensation.   4.  The machine castings are strictly made of FC30 high-grade cast iron, which is age treated to ensure that the basic components of the machine tool are not deformed.   5.  All sliding surface, contact surface and guide rail surface are made of manual grinding point shovel process to ensure the long-term stability and high precision of the machine.

2.Transaction mode:

Quotation terms	Currency	Terms of trade	Delivery time
EXW	RMB	See price list for details	70 working days after receiving the advance payment

3. Machine layout:

4. Technical parameter:

Model		Unit	IG150-I
1	Range of grinding standard bore diameter	mm	Φ6~150
2	Maximum depth of grinding standard inner hole	mm	Standard 150
3	Bed surface diameter	mm	520
4	Diameter inside waterproof cover	mm	320
5	Maximum travel of the table	mm	540
6	Spindle rotation speed	r.p.m	0-1500 servo motor variable speed
7	Spindle slide feed speed	mm/min	0-15.000
8	X-axis feed speed	mm/min	0-15.000
9	Minimum unit of movement on the X-axis	mm	0.001
10	Minimum unit of movement on the Z axis	mm	0.001
11	Spindle table rotation adjustment Angle	Deg	2 degrees in the front, 15 degrees in the back
12	Feed mode		Servo motor automatic feed
13	Spindle speed	RPM	24000 RPM high speed motorized spindle
14	Motorized spindle power	KW	11KW
15	X-axis servo motor	KW	2.2 (Servo motor)
16	Z-axis servo motor	KW	2.2 (Servo motor)
17	Equipment size (L * W * H)	mm	2500L*2100W
18	Machine weight	KG	3800

5.Main characteristics of high precision internal grinder:
A. Noumenon
   The body and the core components of the machine are cast with Meehanna high-grade cast iron FC30, which is artificially normalized heat treated and then treated with natural aging. The components are processed by YASDA, MITSUI SEIKI, TOSHIBA, ELB and other world-class equipment. The precision size can reach the micron level to ensure the high precision of the basic components of the equipment.
B. Automatic lubrication system
    Machine guide rails and precision ball screws are continuously lubricated by an automatic lubrication system, ensuring a longer service life and optimal accuracy in the long run. The cooling system is separated from the body to eliminate vibration and facilitate heat dissipation.
C.  Grinding wheel spindle
    Grinding wheel spindle adopts FA-G high-precision spindle bearing, sleeve structure, no need for separate lubrication, easy maintenance, grinding wheel spindle has high rigidity and high precision characteristics, can obtain almost permanent service life. For special workpiece grinding, the electric spindle can be used to increase the linear speed.

D.  CNC system
    Using Germany Siemens 828D numerical control system, after secondary development of the human-machine interface, with Siemens high-performance servo motor, so that the equipment CNC system and drive system have better compatibility, while with automatic sand repair and automatic compensation functions, to ensure the stability and precision of feed and grinding.
(1) The system panel is made of die-cast magnesium alloy, which is strong and durable. System
keys with protective film, IP65 protection level.
(2)  The system requires no battery and the data is stored permanently. No cooling fan required.
Motor encoders don't need batteries to remember positions.
(3)  USB (online processing) CF card capacity is unlimited, Ethernet interface (through the
network disk option can be external computer as memory, unlimited expansion of program capacity), no need to install any hardware and software. The upper on-line computer can monitor the machine processing. The program in USB and CF card can be edited and modified at will on the numerical control system.
(4)   The processing cycle that drives the painting function is intuitive and can improve the
efficiency of programming processing.
(5)  Graphical programming tools shopmill/shopturn. Fast and intuitive programming without
G code (option), especially suitable for small batches of workpieces.
(6)  System and servo drive control precision is high, 80 bit floating point number of nanometer
calculation accuracy, eliminating calculation errors.
(7) Online programming screen

Automatic sand screen

Grinding interface setting


Grinding parameter setting