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PCB lead cutting machine EF-650

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PCB lead cutting machine EF-650

PCB lead cutting machine is an automatic cutting machine for trimming excess component pins after soldering. Otherwise, the component leads are too long on the bottom of a PCB.

  1. The software system of the PCB lead cutting machine EF-650 is independently developed by our company, using an industrial computer in conjunction with a keypad for stable and durable machine operation.
  2. The four-axis linkage dedicated lead cutting board clamp features a high-speed, high reliability, and high stability transmission and control system, effectively improving lead cutting positioning accuracy and efficiency.
  3. Easy operation with foolproof program design, no special requirements for operators.
  4. Capable of cutting leads on high-density complex circuit boards.

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The PCB lead cutting machine EF-650 is a selective automatic lead cutting machine that can greatly solve the problem of lead cutting workstations.

It is specifically designed for selectively cutting the leads of electronic components that cannot be controlled in length after tinning. At the same time, it can vacuum suck the cut leads into a container, greatly improving the efficiency of lead cutting and ensuring (which cannot be guaranteed by manual labor) not to damage PCBs and electronic components. It also overcomes the disadvantage of manual lead cutting not being able to control the length of the leads, greatly saving labor costs, improving efficiency, and enhancing quality. Currently, our company has introduced multiple models of machines for customers with different needs to choose from.

PCB lead cutting machine
PCB lead cutting machine

Features

  1. The normal operating power of the PCB lead cutting machine is 700W.
  2. The PCB lead cutting machine automatically cuts and vacuums each lead according to a pre-programmed path, with the length of each cut individually controllable, and scrap leads automatically recycled.
  3. The lead cutting efficiency is above 7200 points per hour, suitable for cutting leads on PCB single boards or panels within 250*320 dimensions.
  4. It can cut leads with a maximum copper material diameter of 1.6mm, with adjustable cut lengths ranging from 0.5-5mm and a cutting accuracy of less than ±0.1mm. These are the features of the PCB lead cutting machine.

Applicable PCBA

PCBA MAX:X=250MM,Y=320MM Process edge size MIN:D=3MM

(If there is no process edge must be added jig) PCB board thickness: B = 0.8 ~ 2.5MM

Parts foot length: A <6MM (not cut feet before) parts body height: C <110MM

Cut the foot length of the shortest 0.5MM parts foot diameter <1.6MM


Specification

ModelPCB lead cutting machine EF-650
Rack size L*w*HL750mm*w820mm*H1500mm(without cover)(rail length 785mm)
Equipment platformT20mm steel plate ground flat chrome-plated
Control modeIndustrial computer + motion control card
Operation modeManual demonstration
Number of running program storage999pcs
PCB track transfer speed910s 20mm
Number of track segments2-segment
PCB transfer directionLeft→Right, or Right→Left
PCBA transfer motor4 stepper motors
Track widthMax: 260mm; Length 320mm
PCB width adjustment methodSlide adjustable electric locking
X.Y axis drive modeClosed-loop motor + precision belt module drive (optional servo + screw)
Maximum speed of X.Y. axis350mm/s
X.Y axis positioning accuracy+-0.03mm
Z-axis driving methodStepping motor
Z-axis positioning accuracy+-0.03mm
R-axis drive typeStepping motor
PCB Cutting RangeMax. W260*L320mm
PCB component heightMax.110mm
Height of component foot before clipping6.0mm
Height of component foot after clippingMin.0.5mm or more
Maximum Cutting DiameterMax. 2.0mm
Cutting zero foot materialCopper, aluminum, steel, plastic, etc.
Cutting efficiency150 points/minute or more, theoretical 0.3S/pc.
Part foot collection methodNegative pressure suction vessel
LightingNone
Foot length detectionNone
Equipment Weight325kg
Machine power supplyAC220V50HZ
Equipment air source4-6kgf/cm2
Total power of equipment500W

Function Description of the PCB Lead Cutting Machine EF-650

The PCB lead cutting machine EF-650 features a software system that our company has independently developed. It combines an industrial computer with a keypad, ensuring stable and durable operation of the machine.

High-Performance Cutting System
The EF-650 is equipped with a four-axis linkage dedicated lead cutting board clamp. This advanced system boasts high-speed operation, exceptional reliability, and stability, significantly enhancing the accuracy and efficiency of lead cutting positioning.

User-Friendly Operation
Designed with ease of use in mind, the EF-650 employs a foolproof program design that requires no special training for operators. This makes it accessible for users at all skill levels.

Versatile Cutting Capabilities
The machine can effectively cut leads on high-density and complex circuit boards, making it suitable for a wide range of applications in the electronics industry.

Global Modification Feature
With the global modification capability, users can change settings for a specific lead point, automatically applying those changes to all similar lead cutting items within the current program. This feature streamlines the editing process and saves time.

Path Optimization
After program settings are established, the EF-650 can optimize cutting paths. If there are no obstacles between two adjacent lead cutting items, the machine calculates the shortest running path, enhancing overall efficiency.

Automatic Compensation Calculation
The machine automatically calculates compensation points by requiring users to specify supplementary distances in both the plane and space. This feature ensures accurate positioning of compensation points.

Stable Conveyor System
The conveying track utilizes a pulley conveyor method, eliminating the need for belt changes and ensuring stable and precise transmission of PCBs.

Adjustable Width for Flexibility
Width adjustments of the conveying track are made through a sliding mechanism with an electric lock tightening feature. This prevents board dropping due to loose adjustments, making the process quicker and more flexible.

Precise Position Sensing
The EF-650 employs imported fiber optic sensors for position sensing, delivering accuracy up to ±0.01mm. This precision is crucial for high-quality lead cutting.

Clean Work Environment
During the cutting process, parts are vacuumed into containers, maintaining a clean work environment and simplifying the cleaning process.

Adjustable Cutting Head
The cutting head can be adjusted at any angle and in any direction, providing versatility for various cutting requirements.

Industry-Standard Integration
The PCB lead cutting machine EF-650 is equipped with the industry-standard SMEMA interface, allowing for seamless signal integration with other equipment in the electronics industry.


Other machine models for your reference.

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