IP Library Granted Patent US 12,649,196
Granted Patent B2
US 12,649,196 · App. 18/480,724 · Granted Jun 9, 2026

Alignment tool for a solder machine

Inventors: Ching Yoong Ang (Bukit Mertajam, MY); Kar Foong Yong (Bukit Mertajam, MY); Mohamad Fikri Mohd Sharif (Nibong Tebal, MY)
Assignee: Sandisk Technologies, Inc.
B23K3/063
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Quick Facts
Patent No.
US 12,649,196
App. No.
18/480,724
Granted
Jun 9, 2026
Kind
B2
Abstract

An alignment tool for a solder machine includes a base portion, a bracket and a solder wire alignment portion. Each portion is moveable with respect to the other portions. The base portion includes a laser alignment hole provided on a slope that extends from the base portion. The laser alignment hole is used to align the alignment tool to a laser of the solder machine. A solder wire feeder alignment slot of the solder wire alignment portion is used to align the bracket and the solder wire alignment portion with a solder wire feeder of the solder machine. When each portion of the alignment tool is in a desired position, fasteners of the alignment tool are tightened to secure each portion in the desired position. The alignment tool mirrors a correct alignment between the laser and the solder wire feeder and is usable for subsequent solder machine alignment processes.

Claims (31)

1 . A solder machine alignment tool, comprising:

a base portion;

a slope extending from at least a first portion of a top surface of the base portion, the slope defining a laser alignment hole;

a bracket moveably coupled to a second portion of the top surface of the base portion; and

a solder wire alignment portion moveably coupled to the bracket, the solder wire alignment portion defining a solder wire feeder alignment slot.

2 . The solder machine alignment tool of claim 1 , wherein the solder wire feeder alignment slot is aligned with the laser alignment hole.

3 . The solder machine alignment tool of claim 1 , wherein the base portion includes at least one fastener to secure the base portion to a platform of a solder machine.

4 . The solder machine alignment tool of claim 3 , wherein the base portion defines at least one aperture that receives the at least one fastener and wherein the at least one aperture has a first diameter and the at least one fastener has a second diameter that is smaller than the first diameter.

5 . The solder machine alignment tool of claim 3 , wherein the base portion is moveable in multiple directions with respect to the platform when the at least one fastener is in a first state and wherein the base portion is secured at a particular position with respect to the platform when the at least one fastener is in a second state.

6 . The solder machine alignment tool of claim 1 , wherein the bracket includes at least one fastener to secure the bracket to the base portion.

7 . The solder machine alignment tool of claim 6 , wherein the bracket defines at least one aperture that receives the at least one fastener and wherein the at least one aperture has a first diameter and the at least one fastener has a second diameter that is smaller than the first diameter.

8 . The solder machine alignment tool of claim 6 , wherein the bracket is moveable in multiple directions with respect to the base portion when the at least one fastener is in a first state and wherein the bracket is secured at a particular position with respect to the base portion when the at least one fastener is in a second state.

9 . The solder machine alignment tool of claim 1 , wherein the solder wire alignment portion includes at least one fastener to secure the solder wire alignment portion to the bracket.

10 . The solder machine alignment tool of claim 9 , wherein the solder wire alignment portion defines at least one aperture that receives the at least one fastener and wherein the at least one aperture has a first diameter and the at least one fastener has a second diameter that is smaller than the first diameter.

11 . The solder machine alignment tool of claim 9 , wherein the solder wire alignment portion is rotatable around an axis of the at least one fastener.

12 . The solder machine alignment tool of claim 9 , wherein the solder wire alignment portion is moveable in multiple directions with respect to the bracket when the at least one fastener is in a first state and wherein the solder wire alignment portion is secured at a particular position with respect to the bracket when the at least one fastener is in a second state.

13 . A method, comprising:

aligning a laser alignment hole of a solder machine alignment tool to a laser of a solder machine, the laser alignment hole defined by a slope that extends from a base portion of the solder machine alignment tool;

aligning a solder wire feeder alignment slot to a solder wire feeder of the solder machine, the solder wire feeder alignment slot defined by a solder wire alignment portion of the solder machine alignment tool;

securing the base portion of the solder machine alignment tool to the solder machine; and

securing the solder wire alignment portion of the solder machine alignment tool to a bracket of the solder machine alignment tool.

14 . The method of claim 13 , further comprising securing the bracket of the solder machine alignment tool to the base portion of the solder machine alignment tool.

15 . The method of claim 13 , wherein a set of screws secures the base portion of the solder machine alignment tool to the solder machine and wherein at least one screw secures the solder wire alignment portion of the solder machine alignment tool to the bracket of the solder machine alignment tool.

16 . The method of claim 13 , wherein the bracket is moveable in a plurality of directions with respect to the base portion and wherein the solder wire alignment portion is moveable in a plurality of directions with respect to the bracket.

17 . The method of claim 13 , wherein the solder machine alignment tool includes a plurality of screws and wherein at least one of the plurality of screws is loosened prior to aligning the laser alignment hole of the solder machine alignment tool to the laser of the solder machine.

18 . An alignment tool, comprising:

a sloped surface extending from a base, the sloped surface defining a first laser alignment means;

a bracket moveably coupled to the base; and

a solder wire alignment portion moveably coupled to the bracket, the solder wire alignment portion defining a solder wire feeder alignment means, wherein at least a portion of the solder wire feeder alignment means is aligned with the laser alignment means.

19 . The alignment tool of claim 18 , further comprising a plurality of fastening means for securing the bracket at a first position relative to the base and for securing the solder wire alignment portion at a second position relative to the bracket.

20 . The alignment tool of claim 18 , wherein the solder wire alignment portion is rotatable about an axis associated with the bracket.

Assignments (6)
PARTIAL RELEASE OF SECURITY INTERESTS Recorded Apr 25, 2025
From: JPMORGAN CHASE BANK, N.A., AS AGENT
To: SANDISK TECHNOLOGIES, INC.
Reel/Frame 071382/0001 →
SECURITY AGREEMENT Recorded Apr 25, 2025
From: SANDISK TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 071050/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 7, 2025
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: SANDISK TECHNOLOGIES, INC.
Reel/Frame 070146/0001 →
PATENT COLLATERAL AGREEMENT- A&R Recorded Nov 21, 2023
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 065656/0649 →
PATENT COLLATERAL AGREEMENT - DDTL Recorded Nov 21, 2023
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 065657/0158 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 4, 2023
From: ANG, CHING YOONG; YONG, KAR FOONG; MOHD SHARIF, MOHAMAD FIKRI
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 065123/0339 →
Continuity (1)
Related Publication 20250144729A1 · May 8, 2025
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