Precision Surface Grinder Features:
● The saddle slides feature a V-shaped and flat design with TEFLON wear-resistant
pads, ensuring smooth worktable movement and precise machining.
●Use electromagnetic pump to control the continuous circulation of lubricating oil to lubricate all slide rails, upper and lower front and rear screws.
The column adopts H-shaped structure, which is strong and has wide-span slide rails. The main shaft does not vibrate,
ensuring the accuracy of the finished product.
The spindle uses ultra-precision (P4) grade ball bearings with shaft end runout below 0.1mm and sealed grease lubrication to ensure long service life. The spindle is simple and easy to replace.
The dust collection system is integrated with the machine, which saves space and makes it easy to remove chips.
● A comprehensive range of accessories is available, suitable for various grinding processes, ensuring maximum performance. Main
castings such as the base, saddle, worktable, and columns are made of FC30 and FCD35, high-strength, wear-resistant cast iron. These
components are reinforced with internal, super-strong ribs and undergo forced tempering
to eliminate stresses, preventing future deformation and maintaining machine precision. Main castings such as the base
, saddle, worktable, and columns are made of FC30 and FCD35, high-strength, wear-resistant cast iron. These components are reinforced with internal, super-strong ribs and undergo forced tempering to eliminate stresses,
preventing future deformation and maintaining machine precision.
Technical Specifications:
parameter | unit | TG-250AH/AHR/AHD | TG-3060AH/AHR/AHD | TG-4080AHD | |||
ability | Workbench working area | mm | 500*250 | 600*300 | 800*400 | ||
Maximum left and right movement | mm | 560 | 660 | 920 | |||
Maximum front and rear movement | mm | 275 | 330 | 450 | |||
Maximum distance from working vertical plane to spindle center | mm | 470 | 540 | 580 | |||
Maximum load bearing capacity of workbench | kgs | 300 | 420 | 700 | |||
Workbench T-slot | xN | 14x1 | 14x1 | 14x3 | |||
Workbench speed | m/min | 5-25 | 5-25 | 5-25 | |||
Workbench | Front and rear handwheel feed | 1 grid | mm | 0.02 | 0.02 | 0.02 | |
1 lap | mm | 4 | 4 | 5 | |||
Automatic feeding front and back | mm | 0.1-8 | 0.1-8 | 0.1-10 | |||
Move quickly back and forth | 50HZ | mm/min | 790 | 790 | 990 | ||
60HZ | mm/min | 950 | 950 | 1190 | |||
grinding wheel | Grinding wheel size | mm | 0205x6-20x31.75 | 0355x20-40x127 | 0355x20-40x127 | ||
Spindle speed | 50HZ | R.RM | 2850 | 1450 | 1450 | ||
60HZ | R.RM | 3360 | 1740 | 1740 | |||
Upper and lower structures | Upper and lower handwheel feed | 1 grid | mm | 0.01 | 0.01 | 0.001 | 0.001 |
1 rotation | mm | 2 | 2 | 0.5 | 0.5 | ||
Automatic feed amount | mm | / 0.002-0.02 | / | 0.005-0.025 | 0.005-0.025 | ||
Rapid up and down movement | mm/min | / | / | 130 | 230 | ||
motor | spindle motor | HxP | 3x3 | 5x4 | 7.5x3 | ||
Up and down drive motor | HxP | / | / | 80W | |||
Hydraulic motor | HxP | 1x4 | 3/4x2 | 3x6 | |||
Flush motor | HxP | 3/4x2 | 1/8x2 | 1/8x2 | |||
Front and rear power motors | HxP | 20W | 40W | 40W | |||
size | Machine height | mm | 1775 | 1830 | 1880 | ||
Floor space | mm | 2400x1500 | 3500x2500 | 3600x2750 | |||
net weight | kgs | 1450 | 1750 | 2800 | |||
Gross weight | kgs | 1650 | 1950 | 3000 |
Precision forming surface grinder: Comprehensive Guide on Maintenance, Accessories, and Technical Support
The Precision Forming Surface Grinder is an essential machine for achieving high-accuracy shaping and finishing of complex metal surfaces. Widely used in toolmaking, mold production, and precision engineering, it delivers consistent surface quality, exact dimensional control, and long-term stability. This guide provides detailed information on after-sales support, accessories, technical services, and maintenance best practices, helping operators maximize performance and ensure reliability.
Introduction to Precision Forming Surface Grinder
Key Features and Applications
Accessories and Component Overview
Maintenance and Care
Technical Services and Support
After-Sales Support and Warranty
Recommended Maintenance Schedule
Frequently Asked Questions (FAQs)
Conclusion
A Precision Forming Surface Grinder is designed for high-accuracy flat and contoured surface grinding. Unlike conventional surface grinders, forming grinders allow precise replication of complex forms and contours. Manual or CNC operation provides flexibility for both simple and intricate shapes.
Superior dimensional accuracy and repeatability
Ability to handle complex molds and tools
Stable, vibration-free operation
Smooth surface finishes without burrs
Applications include: precision mold manufacturing, tool fabrication, mechanical component finishing, and laboratory testing.
Feature | Description |
---|---|
Grinding Table Size | 400 mm × 200 mm to 600 mm × 300 mm |
Spindle Speed | 2800–3600 RPM, adjustable for various materials |
Grinding Wheel Diameter | 150–250 mm for different surface forms |
Form Accuracy | ±0.01 mm for contour and flat surfaces |
Base Material | High-strength cast iron for vibration damping |
Operation Type | Manual or CNC-assisted forming |
Coolant System | Optional integrated or external coolant for heat control |
Safety | Emergency stop, overload protection, enclosed workspace |
Mold and die manufacturing
Toolmaking and cutting tool finishing
Prototype part shaping and testing
Precision metal surface finishing
Laboratory and quality control components
Proper use of accessories is essential for achieving high precision and maintaining performance.
Accessory | Purpose |
---|---|
Grinding Wheel | Performs the cutting and shaping of metal surfaces |
Handwheel | Provides precise manual control for X and Y axes |
Workpiece Clamps | Secures workpieces on the grinding table for accuracy |
Dressing Tool | Maintains wheel shape and surface finish |
Coolant Nozzle | Directs fluid to reduce heat during grinding |
CNC interface for automated contour grinding
Digital readouts for precise positioning
Magnetic or vacuum chucks for irregular workpieces
Extended tables for larger molds or components
Pro Tip: Use only manufacturer-recommended accessories to maintain accuracy, prevent damage, and ensure warranty compliance.
Regular maintenance is critical for optimal performance, precision, and long-term reliability.
Clean the work table, grinding wheel, and surrounding areas to remove metal dust.
Inspect the grinding wheel for cracks, wear, or damage.
Check handwheel smoothness and verify table movement.
Ensure coolant levels are sufficient if the system is installed.
Lubricate slideways and guide rails per manufacturer specifications.
Inspect spindle bearings for smooth operation.
Verify the flatness of the grinding table using a precision straightedge.
Clean magnetic or vacuum chucks to maintain workpiece stability.
Check all electrical connections (if equipped) for loose wires or corrosion.
Dress grinding wheels to restore shape and improve cutting performance.
Test machine accuracy with gauge blocks or calibration tools.
Inspect coolant system filters and replace as necessary.
Pro Tip: Keep a maintenance log to track performed tasks and identify recurring issues early.
High-quality technical support ensures machine uptime and consistent performance.
Machine Setup Assistance: Expert guidance for optimal installation and calibration.
Troubleshooting: Remote or on-site assistance for operational issues.
Component Replacement Guidance: Help in identifying correct parts and installation methods.
Training: Operator training on machine use, safety protocols, and precision techniques.
Pro Tip: Utilize technical support proactively for calibration or troubleshooting to prevent long-term damage or downtime.
Reliable after-sales support guarantees peace of mind for industrial buyers.
Component | Duration | Notes |
---|---|---|
Mechanical Parts | 12 months | Includes spindle, handwheels, table guides |
Grinding Wheel and Accessories | 6 months | Includes dressing tools, standard wheels |
Electrical Components | 12 months | Motors, wiring, and control systems (if applicable) |
Technical Support | Lifetime | Remote assistance, consultation, and troubleshooting guidance |
Warranty is valid under normal operating conditions with recommended maintenance.
Damage due to misuse, overloading, or unauthorized modifications is excluded.
OEM-approved replacement parts are required for warranty compliance.
Service records may be requested for warranty claims.
Pro Tip: Register the machine upon purchase and schedule regular inspections to maintain warranty validity.
Frequency | Task |
---|---|
Daily | Clean work table, inspect wheel, verify handwheel operation, check coolant |
Weekly | Lubricate slideways, inspect spindle, test table movement |
Monthly | Dress grinding wheel, inspect electrical connections, verify accuracy |
Quarterly | Full system inspection, recalibration, replace worn accessories |
Annually | Professional service check by manufacturer or authorized provider |
Q1: Can this grinder handle complex mold surfaces?
A: Yes, it is designed for precision forming of intricate surfaces with high dimensional accuracy.
Q2: How often should accessories be replaced?
A: Grinding wheels and dressing tools should be replaced based on wear or surface finish quality, usually every 3–6 months.
Q3: Is coolant required?
A: Coolant is recommended to reduce heat, prolong wheel life, and achieve smooth finishes.
Q4: Can this machine operate continuously?
A: Yes, but periodic breaks are advised for spindle cooling and maintenance.
Q5: How do I maintain consistent surface accuracy?
A: Regular cleaning, lubrication, calibration, and proper accessory use are essential for precision and repeatability.
The Precision Forming Surface Grinder is a vital tool for achieving accurate and consistent surface finishes on complex metal parts. By following recommended maintenance schedules, leveraging technical support, and using OEM accessories, operators can maximize machine performance, longevity, and precision. Combined with comprehensive after-sales support and warranty coverage, this grinder ensures reliable and efficient operation, making it an indispensable asset for toolmaking, mold production, and precision engineering industries.
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