Detailed Introduction of CECJC Technology TR-50S Chip Pin Straightening Machine

Introduction to Chip Pin Straightening Machine:

The chip pin straightening machine places ICs with deformed pins into specially designed chip positioning fixture slots.

It then aligns with high-precision straightening combs that match the pin spacing of SMT chips in various package forms. The device retrieves the stored pin straightening process parameter program from the computer,

and driven by the machine's robotic arm, performs high-precision X/Y/Z-axis straightening to correct the left-right (spacing) and up-down (coplanarity) deformations of the IC pins placed in the slot. After completing one side,

the operator uses a suction pen to flip the IC to the other side for automatic repair, continuing until all pin sides are straightened.

Technical Parameters of Chip Pin Straightening Machine:

1. Changeover time: 5-6 mins

2. Types of straightening combs: 0.4mm, 0.5mm, 0.635mm, 0.65mm, 0.8mm, 1.0mm, 1.27mm, 2.54mm

(Select comb based on different pin spacing)

3. Chip positioning fixture size: Positioning tolerance range ≤0.05mm (Select fixture based on different chips)

4. Applicable chip types: QFP, LQFP, RQFP, TQFP, QSOP, TSSOP, TSOP, SSOP, SOP, SOIC, SO,

SOL, DL, PGA, and other IC package forms

5. Chip body size range: 5mm×5mm—50mm×50mm

6. Pin spacing range: 0.4mm—2.54mm

7. Pin deviation range after straightening repair: ≤±26.7% of pin width

8. Straightening repair accuracy: ±0.03mm

9. Coplanarity of chip pins after repair: ≤ 0.1mm

10. Power supply: 100-240V AC, 50/60Hz

11. Electron microscope field of view and magnification: 60*60mm, 1-60x

12. Equipment dimensions: 760mm(L) ×700mm(W) ×760mm(H)

13. Operating temperature: 25°C ±10°C, suitable for laboratory and field environments

14. Humidity: 20%--60%

Performance Features of Chip Pin Straightening Machine:

1. The device is capable of straightening and repairing pins of chips in package forms such as QFP, LQFP, RQFP, TQFP, QSOP, TSSOP, TSOP, SSOP,

SO, SOP, SOIC, SOL, DL (SSOP), etc.

2. Manual placement of IC into chip positioning fixture, using an elastic mechanism to automatically clamp the chip, preventing shaking that could lead to straightening failure while avoiding damage to the chip.

3. Automatic left-right (spacing) and up-down (coplanarity) straightening repair of IC pins, with no manual adjustment required.

4. Pre-stored straightening programs corresponding to various chip types in the computer; pre-programmable setting of straightening process parameters based on chip samples provided by users.

5. Devices with the same pin spacing can use the same straightening comb without replacement; ICs with the same body size can use the same set of positioning fixtures without replacement.

6. Quick chip positioning fixture and straightening comb changes enable rapid product switching, meeting the needs of high-mix, high-volume production.

7. Specially designed inclined tooth straightening combs insert from the pin root to the device, improving alignment efficiency and reliability while reducing pre-straightening requirements for chip pins.

8. Comprehensive system protection functions, including multiple warning signals, emergency stop, and automatic alarm capabilities.

9. Modular structure design for easy expansion, upgrading, and maintenance.

10. Straightening repair is monitored under an electron microscope, reducing eye strain.

11. Equipped with anti-static functionality to ensure electrostatic safety of the straightened devices.