Technology pallet, conveying tool and method for using technology pallet and conveying tool to manufacture magnetic disk stack assembly

Abstract

The invention discloses a technology pallet used for bearing a head stack assembly (HSA). The technology pallet comprises a main pallet and at least a clamp. Each clamp comprises a main part and two elastic arms which extend from two sides of the main part and are used for clamping the head stack assembly. The main pallet comprises a main frame and a bracing frame used for supporting the clamp and / or the head stack assembly. The bracing frame is placed in the main frame and is connected with the main frame. The bracing frame is provided with at least a group of positioning protrusions. Through inserting the positioning protrusions into locating holes of the clamp respectively, at least one clamp is fixed on the main pallet. The technology pallet can bear the head stack assembly in a whole process of manufacturing the head stack assembly, thus manufacture technology of the head stack assembly is simplified, production benefit is raised, and production cost is reduced.

Description

technical field [0001] The present invention relates to a device for manufacturing disk drive equipment, in particular to a process tray and transport tool for carrying a head stack assembly (HSA) in the disk drive equipment and a method for manufacturing the disk suspension assembly using the same. Background technique [0002] A common information storage device is a magnetic disk drive system that uses magnetic media to store data and selectively reads data from or writes data to on magnetic media. [0003] figure 1 A conventional disk drive unit 100 is shown. like figure 1 As shown, the traditional disk drive unit 100 includes a head suspension assembly 110, a magnetic disk 120 and a base 140. The magnetic head suspension assembly 110 has one or more magnetic head gimbal assemblies 111 with magnetic heads thereon, and the magnetic disk 120 is mounted on On the rotating shaft 130 that can drive it to rotate, the above-mentioned components are all installed in the base...

AI Technical Summary

Problems solved by technology

Therefore, in the above-mentioned overall manufacturing process, the head suspension assembly is loaded / unloaded many times resulting in the need for many worthless workstations and operations, all of which increase the manufacturing cost

In addition, when performing loading / unloading of the driving arm flexible circuit board assembly / head suspension assembly, the operator's hands are directly in contact with the driving arm flexible circuit board assembly / magnetic head suspension assembly, resulting in damage to the driving arm flexible circuit board Combination / head suspension combination introduces contamination

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