Chip Tray/Guard Mounting Points: Surface Flatness 0.1 mm/m

Component Specifications

Definition

Chip Tray/Guard Mounting Points are engineered structural features integrated into machine beds that provide secure, vibration-resistant attachment locations for chip collection trays and safety guards. These points ensure proper alignment, load distribution, and accessibility for maintenance while maintaining machine structural integrity during high-speed operations.

Working Principle

These mounting points function as precision interfaces that transfer mechanical loads from chip trays and guards to the machine bed's main structure. They utilize threaded inserts, tapped holes, or specialized brackets to create secure connections that withstand operational vibrations, thermal expansion, and chip accumulation forces while maintaining precise positioning for optimal chip management and operator safety.

Materials

Typically manufactured from structural steel (S355JR/EN10025), stainless steel (304/316), or cast iron (GGG-40/EN-GJS-400-15) with surface treatments including zinc plating, powder coating, or anodizing for corrosion resistance. Threaded inserts are often made from hardened steel (42CrMo4/EN 10083-3) or brass for wear resistance.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Thread Size	M6, M8, M10, or 1/4-20, 5/16-18 UNC
Load Capacity	50-200 kg per point
Mounting Pattern	Standardized grid (e.g., 50mm x 50mm, 100mm x 100mm)
Surface Flatness	0.1 mm/m
Temperature Range	-20°C to +120°C
Position Tolerance	±0.5 mm
Corrosion Resistance	ISO 9227 salt spray test >500 hours

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 2768-1, DIN 931, ISO 898-1, DIN 934

Parent Products

This component is used in the following industrial products

Bed

The main structural foundation of a CNC lathe that provides rigidity, stability, and precision alignment for all moving components.

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Engineering Analysis

Risks & Mitigation

Structural fatigue from vibration
Corrosion in chip collection areas
Misalignment causing guard interference
Over-torquing during installation
Thermal expansion mismatch

FMEA Triads

Trigger: Vibration-induced loosening of fasteners
Failure: Chip tray detachment during operation
Mitigation: Use thread-locking compounds, regular torque checks, and vibration-damping washers

Trigger: Corrosion from chip fluids
Failure: Thread degradation and mounting failure
Mitigation: Apply corrosion-resistant coatings, use stainless steel components, implement regular cleaning protocols

Trigger: Improper installation alignment
Failure: Guard interference with moving parts
Mitigation: Implement alignment fixtures during installation, use precision locating pins, conduct post-installation clearance checks

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Position tolerance ±0.5 mm, flatness 0.1 mm/m per ISO 2768-1, thread accuracy Class 6H per ISO 965-1

Test Method

Load testing per ISO 7500-1, vibration testing per ISO 10816, corrosion resistance per ISO 9227, dimensional verification with CMM per ISO 10360-2

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

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CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Chip Tray/Guard Mounting Points

Manufacturer profiles associated with Chip Tray/Guard Mounting Points.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What are the most critical specifications for chip tray mounting points?

Load capacity and position tolerance are most critical. The points must support the weight of filled chip trays (typically 50-200 kg) while maintaining precise alignment (±0.5 mm) to prevent interference with machine operations.

Can existing machine beds be retrofitted with additional mounting points?

Yes, but requires structural analysis. Retrofitting typically involves welding reinforcement plates with threaded inserts or using epoxy-anchored studs, following engineering calculations to avoid compromising bed integrity.

How do mounting points affect machine vibration performance?

Properly designed mounting points dampen vibrations by distributing loads evenly across the bed structure. Poorly designed points can create resonance points that amplify vibrations, affecting machining accuracy and component lifespan.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Chip Tray/Guard Mounting Points