INDUSTRY COMPONENT

Body/Casing

Hammer drill head body/casing is the structural housing that protects internal components and provides mounting points.

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Component Specifications

Definition
The body/casing of a hammer drill head is a precision-engineered structural component that serves as the primary housing for the impact mechanism, motor assembly, and gear system. It provides mechanical protection against external forces, contains vibration and noise, offers heat dissipation surfaces, and includes standardized mounting interfaces for attachment to the main drill body. This component must withstand cyclic impact loads up to 50,000 N while maintaining dimensional stability.
Working Principle
The casing functions as a rigid structural frame that transfers rotational torque from the motor to the chuck while containing the reciprocating hammer mechanism. It uses strategic ribbing and material distribution to absorb impact energy, with integrated cooling fins to dissipate heat generated by friction. Mounting points maintain precise alignment between the impact mechanism and rotational components.
Materials
High-strength aluminum alloy (typically 6061-T6 or 7075-T6) with hard anodized surface treatment (25-50μm thickness). Alternative materials include reinforced polymer composites (30% glass-filled nylon) for lightweight applications or ductile iron for heavy industrial models.
Technical Parameters
  • Weight 0.8-2.5 kg
  • Dimensions 150-300mm length × 80-120mm diameter
  • Surface Hardness 60-70 HRB for aluminum, 80-85 HRB for composites
  • Impact Resistance 50,000-100,000 cycles at 5 J impact energy
  • Temperature Range -20°C to +120°C
  • Mounting Interface ISO 1173-E6 flange standard
Standards
ISO 28927-1, DIN 45635-1, ISO 11148-1, DIN EN 60745

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Body/Casing.

hammer drill casing impact tool housing power tool body drill head component industrial tool parts mechanical housing impact mechanism casing Body/Casing Body/Casing in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Hammer/Drill Head

The impact or drilling component of a piling rig that directly contacts and penetrates the ground.

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Engineering Analysis

Risks & Mitigation
  • Fatigue cracking under cyclic loading
  • Thermal deformation from overheating
  • Mounting interface wear leading to misalignment
  • Corrosion in humid environments
FMEA Triads
Trigger: Material fatigue from repeated impact cycles
Failure: Crack propagation leading to structural failure
Mitigation: Implement regular inspection protocols, use materials with higher fatigue strength, add stress-relief features in design
Trigger: Inadequate heat dissipation
Failure: Thermal expansion causing binding of internal components
Mitigation: Optimize fin design for better airflow, use materials with higher thermal conductivity, add thermal sensors
Trigger: Improper mounting torque
Failure: Loosening during operation causing misalignment
Mitigation: Use torque-limiting tools during assembly, implement regular torque checks in maintenance schedule

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.1mm for critical mounting surfaces, ±0.5mm for non-critical dimensions
Test Method
ISO 28927-1 for vibration testing, DIN 45635-1 for noise measurement, cyclic impact testing per manufacturer specifications

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What is the primary function of a hammer drill head body/casing?

The primary function is to provide structural integrity, protect internal mechanisms from debris and impacts, dissipate heat, and maintain precise alignment between impact and rotational components.

Can hammer drill casings be interchanged between different brands?

Generally not interchangeable due to proprietary mounting systems and dimensional variations, though some industrial standards exist for specific mounting interfaces.

What maintenance does the casing require?

Regular inspection for cracks or deformation, cleaning of cooling fins, and checking mounting bolt torque (typically 25-35 Nm). No lubrication is applied directly to the casing.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

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.

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