Centerless Grinder Grinding Machine Centerless Grinder Sm18s

• Customization: Available
• Type: Centerless Grinding Machine
• Processing Object: Gear
• Model NO.: SM18s
• Abrasives: Grinding Wheel
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Cylindrical Grinder Type: Universal Cylindrical Grinder
• Precision: High Precision
• Certification: CE
• Condition: New
• Application: Metel
• Movement Method: Linear Control
• Control Method: AC Motor Drive
• Numerical Control: CNC/Mnc
• Processing Precision: 0.02~0.03(mm)
• Transport Package: Wooden
• Specification: 2400x2100x1750
• Trademark: TALENT
• Origin: Suzhou, China
• HS Code: 8460121000
• Production Capacity: 1000/Year

Product Description

The product is a carriage moving surface grinder, which mainly uses the periphery of the grinding wheel to grind the plane of the workpiece and the end face of the grinding wheel to grind the vertical surface of the workpiece.



 Material and processing technology of main structure and core parts
3A means that the machine tool is 3-axis servo feed, which is lower feed servo feed and 2-axis servo feed of grinding wheel dresser. The lower feed adopts full closed-loop control of Heidenhain grating ruler to ensure the accuracy of feed and retreat cutter. The machine tool can carry out grinding and step shaping grinding, and can automatically compensate after grinding wheel dressing.
The lathe bed is made of high quality cast iron fc30, which has been normalized heat treatment and furan resin sand mold casting. It has good rigidity, precision and wear resistance. The guide rail is equipped with lubricating device and dust-proof baffle. All moving parts are lubricated with lubricating oil and equipped with dust-proof device.
The lower slide plate adopts double Λ type slide rail design to ensure the best stability. Scraping plates are installed at both ends to avoid mud liquid and dust invasion; the dovetail design is adopted for the middle sliding plate, and the conical workpiece can be adjusted and grinded arbitrarily.
The main shaft of grinding wheel and guide wheel is made of sncm-220h material from Japan. After carburizing and heat treatment, the surface hardness is above HRC60 ° and the stability and accuracy of each machine can be maintained after a long time of operation.
The adjusting wheel adopts Taida servo motor and DELTA servo drive to provide accurate stepless speed change, no spindle stall problem, and ensure the workpiece surface roughness and grind out the best product.

 

Model	SM18S
Working diameter of standard workpiece	Ф1mm-Ф50mm
Working diameter of special workpiece	Ф40mm-Ф100mm
Grinding wheel size (outer diameter x width x inner diameter)	Ф455x205Xф228.6mm
Adjusting wheel size (outer diameter x width x inner diameter)	Ф255x205xФ111.2mm
Grinding wheel speed	1500R.P.M
Grinding wheel speed	0~320R.P.M
Wheel drive motor	15KW
Adjusting wheel drive motor	3.0KW
Lower feed servo motor	1.5KW
Wheel dressing up and down servo	0.75KW
Servo before and after grinding wheel dressing	0.75KW
Hydraulic pump drive motor	1.5KW
Cooling pump drive motor	1/4HP
Feed resolution of worktable	0.001mm
Adjust wheel feed scale	3.5mm/revolution 0.05mm/scale
Adjustment wheel feed fine adjustment scale	0.1 mm / revolution 0.001 mm / scale
Feed scale of dressing device	2mm / revolution 0.01mm/scale
Adjust the wheel tilt angle	+5°~-3°
Adjust the rotation angle	±5°
Machine weight	3000kgs
Shipping weight	3300kgs
Machine dimensions	2265x1900x1650mm
Packing dimensions	2400x2100x1750mm