Fastener Installation Module for Computer Chassis Assembly

Product Specifications

Technical details and manufacturing context for Fastener Installation Module

Definition

The Fastener Installation Module is a component of an automated computer chassis assembly system. It is designed to install various fasteners, including screws, bolts, and clips, to secure components and panels in computer chassis during automated assembly. The module uses robotic arms with specialized end-effectors to pick, position, and drive fasteners into pre-aligned holes. It incorporates torque control, depth sensing, and verification systems to ensure proper installation quality. The module handles fasteners with a diameter range of 2.0–6.0 mm and a length range of 4–20 mm. It offers a programmable torque range of 0.2–5.0 N·m with an accuracy of ±3% per ISO 5393. Positioning repeatability is ±0.05 mm at the tool center point per ISO 9283. Cycle time per fastener, including pick and place, is 2.5–4.0 seconds. The module operates on a 24 V DC supply voltage (±10%) and requires clean dry air at 0.5–0.7 MPa per ISO 8573-1 class 5. It functions in ambient temperatures of 5–45 °C and relative humidity of 10–85% (non-condensing). The ingress protection rating is IP54–IP65 per IEC 60529. The module's base footprint is 800×600 mm, and its weight ranges from 80–120 kg (module only, without controller). Materials used include aluminum alloy, stainless steel, and industrial plastics. This directory entry provides reference values; actual model-specific parameters and standards compliance must be verified with the legal manufacturer or supplier.

Working Principle

The module operates by using robotic arms equipped with specialized end-effectors to pick fasteners from a feeder, position them over pre-aligned holes in the chassis, and drive them to the required torque. Torque control and depth sensing ensure consistent installation, while verification systems confirm correct placement and seating. The module can be programmed for different fastener types and torque settings, allowing flexibility in assembly. It is designed for integration into an automated assembly line, with interfaces for control and sensors. The module's operation is bounded by its specified parameters, such as fastener size, torque range, and environmental conditions. Maintenance signals may include deviations in torque accuracy or positioning repeatability, indicating the need for calibration or part replacement. Failure boundaries include operation outside the specified temperature, humidity, or air supply pressure ranges, which could affect performance.

Common Materials

Aluminum alloy, Stainless steel, Industrial plastics

Technical Parameters

Parameter	Typical range	Notes & selection driver
Cycle Time	2.5–4.0 s	Per fastener, including pick and place
Fastener Diameter Range	2.0–6.0 mm	Screw and rivet shank diameter
Fastener Length Range	4–20 mm	Applicable fastener length
Torque Accuracy	±3 %	Of set torque valueISO 5393
Torque Range	0.2–5.0 N·m	Programmable per fastener
Positioning Repeatability	±0.05 mm	At tool center pointISO 9283
Supply Voltage	24 ±10% V DC	For control and sensors
Operating Temperature	5–45 °C	Ambient, non-condensing
Relative Humidity	10–85 %	Non-condensing
Ingress Protection	IP54–IP65	Dust and splash proofIEC 60529
Air Supply Pressure	0.5–0.7 MPa	Clean dry air, class 5ISO 8573-1
Weight	80–120 kg	Module only, without controller
Footprint	800×600 mm	Base dimensions

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

Components / BOM

Robotic Arm Assembly
Provides multi-axis movement for precise fastener positioning

Material: Aluminum alloy
Fastener Feeder System
Automatically supplies fasteners to the installation head

Material: Stainless steel
Torque Control Unit
Monitors and controls installation torque for quality assurance

Material: Industrial plastics and steel
Vision Guidance System
Verifies hole alignment and fastener installation quality

Material: Aluminum housing with optical components
Driver End-Effector
The bit and spindle that actually picks the fastener and drives it home.
Depth Sensor
Confirms the fastener seated to the right depth, not just to the right torque.

Manufacturers of Fastener Installation Module

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Frequently Asked Questions

What types of fasteners can this module install?

The module is designed to install screws, bolts, and clips with a shank diameter of 2.0–6.0 mm and a length of 4–20 mm. Specific fastener types and geometries should be confirmed with the manufacturer for compatibility.

What is the torque accuracy and repeatability?

Torque accuracy is ±3% of the set torque value, per ISO 5393. Positioning repeatability is ±0.05 mm at the tool center point, per ISO 9283. These are reference values; actual performance may vary by model and application.

What are the environmental operating conditions?

The module operates in ambient temperatures of 5–45 °C and relative humidity of 10–85% (non-condensing). It has an ingress protection rating of IP54–IP65 per IEC 60529. Ensure the installation environment stays within these ranges.

What utilities are required for operation?

The module requires a 24 V DC supply voltage (±10%) and clean dry air at 0.5–0.7 MPa, class 5 per ISO 8573-1. Air quality and pressure must be maintained to ensure proper function.

Data Basis

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pressure:	0.5 to 6 bar
cycle rate:	up to 60 fasteners/min
temperature:	15°C to 40°C
torque range:	0.2 to 5 Nm
positioning accuracy:	±0.1 mm

Fastener Installation Module

Product Specifications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards