All In One Robotic Grinding and Polishing Machine Force Control for Brass Valve
All In One Robotic Grinding and Polishing Machine Force Control for Brass Valve
Place of Origin:CHINA
Brand Name:KINGSTONE
Certification:CE
Model Number:KS-60000
Minimum Order Quantity:1
Price:65000-98000 USD
Standard Packaging:WOODEN CASES
Delivery Time:90 WORKING DAYS
Payment Terms:L/C,D/A,D/P,T/T
Supply Ability:200-300 SETS PER YEAR
Product Details
Highlight:
All In One Robotic Grinding and Polishing Machine
,Polishing Machine for Brass Valve
,Brass Valve Grinding And Polishing Machine
Dimensions:
2000mm X 1500mm X 1800mm
Maximumloadcapacity:
50 Kg
Softwarecompatibility:
Supports CAD/CAM Integration
Operatingairpressure:
0.6 MPa
Robottype:
6-Axis Articulated Robot
Powersupply:
380V, 3 Phase, 50/60 Hz
Polishingspeed:
Variable, Up To 2500 RPM
Automationlevel:
Fully Automated
Controlsystem:
PLC With Touchscreen Interface
Weight:
1200 Kg
Precision:
±0.01 Mm
Grindingspeed:
Variable, Up To 3000 RPM
Safetyfeatures:
Emergency Stop, Safety Light Curtains
Productname:
Robotic Grinding And Polishing Machine
Workpiecesizerange:
50mm To 500mm Diameter
Product Description
Detailed Specifications & Features
All-In-One Robotic Grinding and Polishing Machine for Brass Valve
The LR-GP-BV all-in-one robotic grinding and polishing machine consolidates two separate finishing operations into a single automated cell. Brass valve bodies undergo both grinding and polishing in one continuous, program-controlled cycle on the same fixture, eliminating the need for multiple machines, fixtures, and handling steps.
What "all-in-one" means: Valve bodies are loaded once, clamped once, and processed through all grinding and polishing phases without leaving the fixture. The robot automatically selects appropriate tools from the auto-change rack and executes each phase in sequence, delivering pre-plate mirror-finish bodies ready for chrome or nickel plating.
Key Features and Benefits
1. Single Fixture, Zero Re-handling
Grinding and polishing share the same fixture origin and coordinate frame:
- Polishing follows the exact same surface path as grinding with no angular offset
- Protected geometry stays protected through both operations
- One load, one unload - no transfer conveyors or intermediate storage
Fixture repositioning error: 0 (single fixture throughout)
2. Protected Functional Geometry
Seat-face and thread-neck hard exclusion zones protect critical valve geometry:
- Robot grinding path stops at defined boundaries from seat-face bore and thread crest
- Force-limited contact prevents dimensional stock removal on brass
- Polishing may cross zones with buffing wheels (removes roughness only)
Seat-face boundary clearance: [TBC] mm; Thread-neck clearance: [TBC] mm
3. In-line Porosity Detection
Optional vision system detects sandholes and porosity between grinding phases:
- Bodies with defects are rejected before consuming polishing resources
- Significant cost savings by catching defects before plating
- Detection sensitivity: [TBC] mm pit diameter; False-positive rate: [TBC]%
4. Comprehensive Surface Coverage
Specialized tooling handles complex valve geometry:
- Narrow-profile polishing wheels access shoulder fillets without touching threads
- Complete hex-flat coverage for all six wrench surfaces
- Recipe-activated phases for model-specific requirements
Hex-flat coverage: [TBC] A/F size range; Shoulder fillet radius minimum: [TBC] mm
Frequently Asked Questions
What does "all-in-one" mean - is this just a polishing machine with a grinding attachment?
No. All-in-one means grinding and polishing are part of a single continuous program on one machine, with the valve body held in one fixture throughout. The robot automatically changes between grinding and polishing tools via an automatic tool-change rack. Grinding phases are full-force, multi-pass, Ra-staged stock-removal operations, not light surface preparation.
Our valves have a seat taper inside. Won't grinding get near it?
No - the seat-face bore entry is a hard-excluded zone in the grinding recipe, with a [TBC] mm boundary clearance. The robot grinding path does not approach within that boundary. Polishing phases may cross the zone with buffing wheels (which remove roughness only, not dimension). Exclusion zone placement is confirmed with your valve drawings before finalizing the program.
We run both HPb59 and Pb-free brass on the same line. Can one machine handle both?
Yes. The alloy flag in the recipe automatically adjusts grinding force, belt speed, phase dwell, and polishing compound dosing for each alloy. HPb59 and Pb-free bodies run back-to-back with recipe selection only - no hardware changes or operator re-calibration required.
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