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Chinese Новости
PCB Depaneling Methods and Their Characteristics
PCB depaneling is a critical process in electronics manufacturing. It directly affects board quality and component reliability. This article analyzes seven common depaneling methods: manual breaking, die cutting, sliding-type depaneling, guillotine cutting, saw blade separation, milling (router) depaneling, and laser cutting. 1. Manual Depaneling Manual depaneling includes two types: by hand or with tools such as pliers or fixtures. Using fixtures improves efficiency compared to cutting with pliers. This method is often referred to as manual breaking. Advantages: Disadvantages: Manual depaneling is best for “stamp hole” connected PCBs with low-stress connections. For other connection types, this method is not advised. 2. Die Cutting Die cutting uses specialized molds for fast, batch depaneling. It’s ideal for V-cut connected PCBs in medium production volumes. Advantages: Disadvantages: 3. Sliding vs. Cutter Wheel Depaneling Both methods are suitable for V-cut PCBs. Sliding Type: Cutter Wheel Type: Advantages: Disadvantages: 4. Guillotine Depaneling This method is similar to a paper cutter, using a straight blade to cut through V-cut PCBs. Advantages: Disadvantages: 5. Saw Blade Depaneling Uses high-speed rotating blades (e.g., diamond or carbide) to cut PCBs. Works for both V-cut and stamp hole panels. Advantages: Disadvantages: 6. Milling (Router) Depaneling Also known as CNC depaneling
A Deep Dive into the GAM 320A Automatic PCB Router Machine
The GAM 320A automatic PCB router machine is built for manufacturers who demand precision, speed, and reliability. It’s a compact, high-performance router that fits perfectly into modern SMT production lines. If you’re working with small or mid-sized PCBs and need clean, accurate cuts, this machine delivers. ⚙️ Precision Engineering That Performs The GAM 320A is powered by a high-speed spindle motor.Cutting precision reaches ±0.01 mm.Repeatability is locked at ±0.005 mm.This means clean edges, no burrs, and consistent quality. Its rigid frame reduces vibration, keeping every cut stable and sharp—even at high speeds. 🔄 Dual Table for Continuous Production Dual working platforms allow for loading and unloading at the same time.While one board is being cut, the next one is being placed.This reduces downtime and increases efficiency. It’s an ideal setup for manufacturers with growing production volumes. 📷 Vision System with Smart Positioning The machine uses a high-resolution camera for mark recognition.PCBs are aligned automatically—no manual adjustment needed.It saves time, reduces human error, and improves accuracy. With just a few clicks, you’re ready to run the next batch. 🛠️ Built for Flexible Production The system supports PCB sizes up to 350mm x 300mm.Multiple cutting depths and routing shapes are possible.The fixture
Fixture cost is reduced to zero! Seprays GAM380AT fully automatic PCB depaneling machine sets off a small batch revolution
01—The century-old problem of small batches of PCBs: the tyranny of fixtures Customization fees suck blood: each new board costs more than ￥3000, and 20 orders cost 60,000? Changing lines is like moving: 4 hours to adjust the machine, to meet the delivery deadline, the production line is shut down, and a penalty is paid Warehouses become graveyards: piles of fixtures occupy 30 square meters of prime workshops Until this equipment appeared – Seprays GAM380AT online PCB milling cutter board splitter (Actual photo of the GAM380AT machine in action: the bottom milling cutter accurately cuts the PCB board) 02—Three major black technologies kick “fixture hegemony” into the historical trash can Black technology 1 The adaptive pneumatic gripper eliminates the need for permanent fixtures. Directly grab the edge of any shape PCB and fix it From small PCB Bluetooth modules to 30cm industrial control motherboards Actual benefit: A factory cuts 50 samples, saving 150,000 yuan in fixture fees and 280,000 yuan in storage fees per year Black Technology 2 Changing lines is like watching Douyin | 1 minute to cut and mass produce Put the PCB board on the track → Scan the code to call the program → Press the
How to do when Router bit suction failure ？
The Router is to directly cut the PCB whole assembly PCB, if the equipment is in operation, the Router spindle can not suck. So it will lead to the PCB cut effect not good, or broken the PCB , will also cause economic losses, in the face of the spindle suction problem, how should we solve this problem?
NEPCON Thailand Exhibition Concluded Successfully
With the passing of the epidemic and the economic recovery, the SMT industry has shown a vibrant atmosphere. On June 21st, 2023, the grand opening of NEPCON Thailand, SMT colleagues from all over the world arrived at the scene to participate in the event. Genitec brought new products, new technologies and new models to Thailand, with the theme of “from the customer, to the customer”, with friends domestic and oversea to meet and discuss, a grand event.
Exhibition review: Bottom cutting PCB Router GAM386 debuts at Productronica China Shanghai Exhibition
From April 13rd-15th, 2023, the three-day productronica China Exhibition came to a successful end. Genitec team shared the latest separator process with exhibitors and visitors, and jointly discussed the development of SMT industry.
