Inserts Grinding Machine-H350

• After-sales Service: 1 Year
• Warranty: 1 Year
• Type: Tool Grinding Machine
• Processing Object: Curve
• Abrasives: Grinding Wheel
• Controlling Mode: CNC
• Model NO.: H350
• Automatic Grade: Automatic
• Cylindrical Grinder Type: Universal Cylindrical Grinder
• Precision: High Precision
• Certification: CE
• Condition: New
• C-Axis Maximum Velocity: 120rpm
• C-Axis Positioning Accuracy: 7 Arcsec
• X-Axis Stroke: 100mm
• X-Axis Fast Feed Rate: 10000mm/Min
• Transport Package: Wooden Box
• Trademark: Hotman
• Origin: China
• Production Capacity: 6000

Product Description

1.Special for hard alloy/ceramic /CBN grinding tools:
2.Technical specification:

Project	Unit	Model:H350
C-axis
Stroke	Deg	∞
Maximum velocity	rpm	120
Positioning accuracy	Arcsec	7
Repeated positioning accuracy	Arcsec	2
X-axis
Stroke	mm	100
Fast feed rate	mm/min	10000mm/min
Cutting feed rate	mm/min	0~3600mm
Positioning accuracy	mm	0.005
Repeated positioning accuracy	mm	0.002
Z-axis
Stroke	mm	120
Fast feed rate	mm/min	10000mm
Cutting feed rate	mm/min	0~3000
Positioning accuracy	mm	0.01
Repeated positioning accuracy	mm	0.005
B-axis
Stroke	Deg	-80°~+27°
Maximum velocity	°/s	120
Positioning accuracy	Arcsec	7
Repeated positioning accuracy	Arcsec	2
Sand wheel shaft parameters
Grinding wheel diameter	mm	400
Rotational speed	rpm	1850~2500
Power	Kw	10
On-line dresser
Grinding wheel diameter	mm	150
Maximum speed	rpm	8000
Stroke	mm	0~25
Trim feed rate	mm/min	0.02
Sand shaft power	Kw	1.0
Processing parameters (product specifications: different specifications need to replace tooling)
Maximum thickness	mm	16
Maximum spin diameter	mm	φ50
C-axis tooling clamping (depending on the product can be increased
Installed capacity
Total power	KW	23.5
Size (length * width * height)	mm	2000*2400*1950
Size of oil cooling Filter Device (optional)	mm	1800*1200*1500
Net machine weight	kg	6500

3. Device description:
   Machine characteristics: This equipment belongs to the four-axis grinding center, mainly suitable for the hard alloy, ceramic and CBN material groove and cutting tool grinding. Adopt advanced numerical control system, and can realize loading and unloading by six-axis robot, can realize all Angle rotation, reduce the blade turnover process, further improve the efficiency, shorten the grinding time. The grinding of various standard and non-standard tools can also be realized by changing the tooling.
(1) Workpiece clamping part:
     Ultra-rigid integrated table, stable processing, can achieve -80°~+27° processing.
(2) Grinding part and online dressing, offline dressing device:

    Yaskawa servo motor is used inside to control the outer round sand repair roller. Automatic sand repair reduces the manual secondary clamping and disassembling steps, saving a lot of labor costs and production time. The motorized spindle drives the rotation of the big grinding wheel, and the XZ axis drives its feed.

 

(3) X and Z parts:
     Advanced linear motor direct drive technology reduces the error and wear caused by mechanical transmission, with the full closed-loop feedback brought by the grating ruler, to ensure the response speed of each shaft and high-speed operation, to achieve high precision and high efficiency.
    Driven by internal linear motor, the casting slide plate moves forward, backward, left and right through the ball guide rail to control the position of the grinding wheel, and then grinding the work piece.
    Grinding wheel head frame is fully supported flat guide rail, which is characterized by good rigidity and large bearing capacity. Guide rail surface with high center, to achieve the highest level of accuracy. The track moves smoothly and is covered with Turcite® coating, which is self-lubricating to minimize the coefficient of friction, eliminating the possibility of slow crawling and minimizing the wear of the track.
(4) Robots send and receive materials:
   The work piece is transported and clamped by a six-axis robot, with high production efficiency and high precision. The operation process:
   The system controls the work of the six-axis robot, the laser sensor detects and identifies the work piece, the robot moves to the material tray to pick up the workpiece to be processed to the chip blowing box to initially blow off burrs and impurities, and finally sends it to the working head to pick up and process.
(5) Easy to operate - easy to use CNC operating system:
   By HOTMAN Hotman &LYNUC Rhennak development of the latest generation of user-friendly graphical programming software, has a simple and fast setting and intuitive user interface, do not need the operator input complex G code and subroutine, simple and easy to learn operation, so that programming and setting more quickly. The user experience and operation feel is excellent.