Features of PCB Hole Checker

PCB hole checker/hole inspection machine application:

The device is suitable for PCB after drilling and pre-packaging process, testing the number of holes, aperture and hole quality (such as plug hole, foreign body, slot length, short slot and other defects), and automatically make OK / NG judgment.

PCB hole checker/hole inspection machine

PCB hole checker/hole inspection machine features:

1, Accurate: using high-precision CIS scanning system, automatic positioning, image processing and detection technologies.

2, Efficient: equipped with double sorting equipment, can detect two boards at the same time.

3, Personality: PCB hole checker has network repair station function. You can view NG board defects and rapid maintenance use multiple terminals simultaneously .

Introduction of Hole Checker

Hole checker machine is mainly used to detect the number,quality and size of the hole printed circuit board.And hole check can automatically make OK, NG judgment.

Hole Checker

Hole Checker/PCB Hole Checker features:

1, Easy to operate, user-friendly interface, simple detection step,easy to operate.

2, Using a long strip of diffuse LED light source, long life.

3, Fast detection speed, PCB board can be placed at any angle within the range of 30 °. It saves detection time and improves detection efficiency.

4, With the network repair station function,which can connect to the host with multiple computers simultaneously. 5, Personalized software design. Hole checker can quickly upgrade the softwareaccording to the different detection needs of users, to quickly upgrade the software.

Links of more hole checkers.

Laser Cutting Machine Used on Electrical Industry

Laser cutting machine in the electrical industry is mainly used for the appearance of sheet metal parts and complete sets of electrical components in the installation of thin steel parts for cutting. Nowadays, after adopting this new technology in many electrical appliances factories, the product quality is raised, the production cost is reduced, the labor intensity is reduced, the traditional plate processing technology is improved, and the better production benefit is received.

Related product:

Double Stations Precision Fiber Laser Cutting Machine

Double Stations Precision Fiber Laser Cutting Machine sample 

Electrical products, metal plate parts processing accounts for almost all parts of the product more than 30%. The traditional cutting, chamfering, drilling and trimming and other technology is more backward, a direct impact on product quality and production costs.

1. The use of traditional punch processing requires a lot of mold. Electrical parts of the hole size and shape, different shapes, one-piece and non-standard products in particular. Mold cost is high, the production cycle is long, is not conducive to the production of single parts and non-standard parts.

2. The use of portable jigsaw to open the hole, not only poor quality incision, dimensional accuracy is not easy to control, and labor-intensive, noise, low productivity, cost more blade.

3. In recent years, some enterprises have introduced "multi-station CNC punch press" from abroad. Although this machine replaces punch punching, it is expensive and has big noises and cut marks. The punch has reliance on foreign imports. Each multi-punch punch at least sixteen to pay the punch, the price per punch is 3,000 US dollars, but the punch needs to be replaced frequently, more uneconomical.

Questions on Laser Cutting Machine,Fiber Laser Cutting Machine,Metal Laser Cutting Machine,CO2 Laser Cutting Machine pls contact us.

Details of Laser Cutting Machine

The main purpose of the laser cutting machine is to process the material into any shape machine tool according to the user's needs. The laser cutting machine is a new type of high-efficiency cutting equipment, which can replace the traditional flame cutting, CNC punch press and plasma cutting.

Recommended product: UV Laser Cutting Machine JG15S

UV Laser Cutting Machine JG15S

The advantage of laser cutting machine compared with traditional CNC punch press lies in the non-contact material processing, high precision, fast speed, smooth cutting surface, small thermal deformation, low cost. Only need to design the computer inside the pattern can be automatically typesetting without human intervention. The current processing market has gradually replaced the traditional metal cutting equipment.

Laser cutting machine is the use of laser energy generated by optical fiber transmission to the machine, focusing into a high-density laser beam. When the temperature of the material reaches a certain melting point, the laser beam begins to vaporize and form a hole. The generated slag is blown off by the auxiliary gas, and finally the cutting effect is formed as the computer controls the movement of the cutting head.

Our other laser cutting machines links: FPC UV Laser Cutting Machine JG18, Pico Laser Cutting Machine JG32

How to Measure the Stability of Laser Cutting Machine?

How to measure the stability of a laser cutting machine is the problem many buyers may concerned. The laser cutting machine mainly composed by the host, rails, rack and pinion or ball screw, transmission and other components. We will analysis the following parts from these aspects.

Host by the beam and two longitudinal end frame composition. The machine gantry consists of end frame and beam, the beam adopts rectangular square tube structure, tempering to internal stress, with high strength and rigidity, the beam can be mounted on a number of mobile car. Lateral mobile devices are used towline. Mechanical parts to achieve high-precision rack and pinion drive, the guide rail using high-precision imported rail refined from the precision machining of the sliding rail fastened with the support of concrete or steel frame, and with adjusting bolts for installation and Adjustment. Longitudinal drive system installed in the longitudinal end frame, low-profile design makes the drive more reasonable and stable.

Fiber Laser Cutting Robot

Longitudinal end of the bottom of the front and rear two rolling wheels can be smooth along the guide rail rolling, front and rear ends equipped with guide scraper to ensure that the track surface without debris, the bottom of both sides of the guide with eccentric clamping wheel, laser cutting machine to ensure the guiding accuracy of the machine, the machine in the horizontal transmission, torch lift are added a high-strength linear guide (horizontal or high-precision precision grinding guide rail. And precision machining gear and rack to ensure the machine vertical and horizontal transmission accuracy and eliminate the gap.

Contact us if you have any questions about Laser Marking Machine, Laser Drilling Machine, Laser Cutting Machine,Laser Cutting Equipment.

Disadvantages of Fiber Laser Cutting Machine and CO2 Laser Cutting Machine

Fiber Laser Cutting Machine

Fiber laser cutting machine can not cut non-metallic materials, including wood, plastic, leather, cotton fabric and so on. If you need to process the workpiece material is non-metallic materials,CO2 laser cutting machine is a good choice.

Automotive interior parts are mostly non-metallic materials, laser cutting machine using high-precision robot + CO2 laser processing system, cutting its space surface. Such a processing system need to solve the laser beam transmission in the joints between the robot problem.

Fiber laser cutting machine also can not cut the surface of the coating material, such as ordinary coated stainless steel, anti-rust coating of special steel and so on.

Recommended product

High Precision Fiber Laser Cutting Machine

CO2 Laser Cutting Machine

CO2 laser can not cut copper materials, including brass, copper.

For CO2 lasers, copper is a highly reflective material, and almost all of the laser is reflected and not absorbed. The reflected light returns to the laser, causing harm.

CO2 laser aluminum reflectance is also higher. Install a back reflector isolator that protects CO2 lasers effectively for safe cutting of aluminum alloys.

Recommended product

CO2 Laser Cutting Machine

We could choose the right laser cutting machine after knowing their own disadvantages.

Daily Inspection of Laser Cutting Machine

a. Before daily startup, carefully check the laser working gas and cutting gas pressure conditions, if the gas pressure is not enough, should be promptly replaced.

b. Check X-axis zero point, Y-axis zero point, Z-axis zero point, laser ready state button for damage, (check the indicator light).

c. Check the zero point of X axis, Y axis and Z axis, whether there is any looseness of the limit switch and the stopper mounting screw, and whether the limit switch of each axis is sensitive or not.

d. Check the chiller inside the circulating water level is enough, if less than must be added in time.

e. Check the external light circuit circulating water leaks, leaks must be promptly handled, or affect the life of optical lenses.

f. Daily cutting is complete, check the focus lens for damage.

g. Check the outer light path telescopic skin is burned or damaged.

h. Daily work is completed, the timely removal of cutting waste, clean the job site, keep the job site neat and clean. At the same time do a good job cleaning equipment to ensure that parts of the equipment clean and no dirt, the equipment can not be placed in all parts of debris.

j. After the daily work is completed, open the drain valve of the air reservoir at the bottom of the air compressor to drain it, and close the drain valve after draining the waste water.

k. After the daily work is completed, according to the shutdown step to shut down, and then turn off the entire power supply of the machine.

Recommended product：

CO2 Laser Cutting Machine

High Speed CO2 Laser Film-cutting Machine sample :

Application of Small Laser Cutting Machine

Small laser cutting machine is a small size, processing small format laser equipment. It is suitable for some smaller processing places, with the operation of flexible and convenient, small footprint, fine processing products, high precision advantages.

Processing materials

Small laser cutting machine can process a variety of materials, the processing of materials mainly for some non-metallic materials, processed products, fine quality, higher quality, the yield is not too high, is a commonly used proofing laser equipment. Such as clothing version of the plate, vamp play version, embroidery patch embroidered version, plastic material marking, handicraft production, advertising and other characters carving.

Suitable materials

Cloth, leather, plexiglass, paper, wood, plastic, rubber, jade, silicone, all kinds of plastic film and a number of chemical fiber materials and a series of non-metallic materials.

Processing industry

This type of small laser cutting machine for clothing, leather, cloth toys, computer embroidery cutting, embroidery patch, models, crafts, advertising, decoration, packaging printing, processing and many other households.

Laser Cutting Machine

This process can not be used on certain ceramics, etc., which have no melting state and are therefore less likely to allow material vapors to re-set. In addition, these materials typically achieve thicker cuts. In a laser vaporization cut for a small laser cutter, the optimum beam focus depends on the material thickness and the beam quality. Laser power and heat of vaporization have only a definite effect on the optimal focus position. With a constant material thickness, the maximum cutting speed is inversely proportional to the gasification temperature of the material. The required laser power density is greater than 108 W / cm2 and depends on the material, depth of cut, and beam focus. In the case of material thickness, assuming sufficient laser power, the maximum cutting speed is limited by the gas jet velocity.

Any questions about laser cutting machine, laser marking machine, laser drilling machine, pls contact us.

Laser Cutting Machine Closely Related to Our Life

Automobile processing enterprises to introduce laser cutting machines and laser welding and other high-tech equipment to improve their own production line configuration, greatly improving product trial efficiency and component performance, not only saves most of the research and development funds, but also improve the product value.

Garment industry also needs laser cutting equipment, graphics and size into the computer, through the precise calculation of typesetting software, customers can achieve any cutting needs. Fast curve cutting function, the perfect realization of any curve of rapid continuous cutting.

Thus, the laser cutting machine not only for commercial purposes, but also closely related to my life, the application of laser cutting machine is indispensable, but also in the future will certainly become an essential processing means.

Recommended product

3D Precision Fiber Laser Cutting Machine

Related products: Laser Cutting Machine, Metal Laser Cutting Machine, Metal Laser Cutting Machine, Laser Marking Machine

Application of Laser Cutting Machine

We will introduce the application of laser cutting machine. Any questions about laser cutting machine, pls feel free to contact us.

1) Laser vaporization cutting

Laser vapor cutting is used for cutting very thin metal materials and nonmetallic materials such as paper, cloth, wood, plastic and rubber.

2) Laser melting and cutting

Laser melting cutting is mainly used for some difficult to oxidize the material or active metal cutting, such as stainless steel, titanium, aluminum and its alloys.

3) Laser oxygen cutting

Laser oxygen cutting is mainly used for carbon steel, titanium steel and heat-treated steel and other easily oxidized metal materials.

4) Laser scribing with control rupture

The control fracture is a steep temperature distribution generated by laser engraving, creating local thermal stresses in the brittle material, breaking the material along the trough.

Recommended product

Pico Laser Cutting Machine JG32

China Laser Cutting Machine Supplier

We are a supplier of laser cutting machine in China. 

Our main products include

Pico Laser Cutting Machine, JG32FPC UV Laser Cutting Machine, JG18UV Laser Cutting Machine, JG16CO2 Laser Cutting Machine, UV Laser Cutting Machine, JG15SHigh Precision Fiber Laser Cutting Machine, Fiber Laser Cutting Robot, Double Stations Precision Fiber Laser Cutting Machine, 3D Precision Fiber Laser Cutting Machine, CO2 Laser Ceramic Cutting Machine...

Laser Cutting Machine 

About us

We are a high and new-tech enterprise and is engaged in researching & developing, producing, selling and after-sale services of the precision inspection equipments and electronic materials since 1997.

About our customers

At present, The company has customers, including, ATL, AT&S, APCB, APEX, AKM, CMK, Elec & Eltek, FOXCONN, GUH, HUAWEI, KCE, MEIKO, MFS, OPC, TTM, VIASYSTEMS, etc.

Our market

Its market covers the Pearl River delta and Yangtze River delta region and has exported many products to Russia, USA, England, Japan, Korea, Brazil, Singapore, Thailand, Malaysia, Vietnam, etc.

Other laser machines: laser marking machine, laser drilling machine

Pls feel free to contact us if you have any questions about laser machines.

Position Method of Laser Cutting Machine

Laser cutting machine positioning method:

Pico Laser Cutting Machine JG32

1, CNC positioning RBI method: with a smooth and clean white cardboard, tiled on the table above the laser cutting head set in its top, focusing lens from the height of the focus than the focal length of the focal length of the lens 10mm position. When the focal length of the focusing lens is 127 mm, the focusing lens is set at approximately 117 mm from the cardboard. CNC system set the cutting head along the x-axis or y-axis movement every 10mm, each time while moving z axis up 1mm, you can set the distance of 20 consecutive moves. Each time the movement is in place, a 200W pulse laser is used to emit a hole in the cardboard. Move 20 times a total of 20 holes, z axis height increased by 20mm. Observe the 20 holes, you can find the diameter of the hole is from large to small, and then from small to large gradually change. Find the location of the smallest hole diameter is the focus of the location, this record. The distance measured in this position is the distance between the cardboard and the lens is the actual laser beam focal position.

2, The slope of the focus of burning method: the straight board will be slant on the table above the slope of about 10 degrees. The cutting head is set at point A, point A is closer to the height of the focusing lens than the focal length of the focusing lens. The CNC system sets the cutting head to move continuously 230mm along the x-axis or y-axis, and the laser output 200W Continuous laser, cutting head stops moving while the laser stops. This is the gram to see the wood has a slender narrow, but also narrow from the narrow laser beam burning traces. Take the trace at the narrowest point for the focus position, record this point, measuring the distance from the lens in this position is the actual focus of the laser beam position.

3, Direct burning method: holding a piece of wood straight board, stand in the cutting table 85 degrees angle, the cutting head to the focusing lens from the table surface about 1.5 times the focal length of the position, open the laser shutter, continuous output 200W laser Beam, the level of rapid movement to the wood to the focus lens below, you can see the surface of the wood has a wide narrow, and narrow from the narrow laser beam before and after the burning of the traces of the traces of the laser beam focusing process is very close. The Take the trail at the narrowest point for the focus position, record this point, measuring the distance from the lens in this position is the actual focus of the laser beam position, because this method requires manual operation, so in particular the need to pay attention to safety, so as not to cause the body hurt.