Fine Blanking Machine

- As modern industry for part of high reliability and low cost is increasing, fine blanking technology has been widely used in Europe, USA, Japan and other developed countries. 

- As a result of fine blanking technology, sheet can be made into parts after one blanking manufacturing processes, which could meet the accuracy requirements, therefore the cost of materials and significantly have been reduced greatly.

- For mass production parts which require traditional process such as drilling, milling, grinding and other processing, whether adopting continuous tooling or continuous composite tooling, KHF series fine blanking machine can ensure the dimensional accuracy of all parts and surface roughness, without tearing, the cross section is smooth.

 -KHF series fine blanking machine adopt the whole welded structure, the repeatedly verified by the finite element to obtain the optimal solution, the machine have both lightweight and good rigidity Long surface connecting with guard rail, which could make the machine maintain a high vertical under higher pressure of side loading forces. Adjustable positioning block is mounted at the bottom of the main cylinder, and can stand all the pressure of the machine, ensure that the location of the machine at the end of travel absolutely accurate. Control system which proportional and accumulator are combined make the machine’s low energy consumption and run faster .

-As more requirement for the cost-effective, using the advanced composite continuous tooling to produce the complex workpiece become more popular, KHF fine banking machine tooling installation room was designed with this in mind, which could meet the large size and complex stamping workpiece requirement.   

-Isolator can not only play a role to reduce the noise but also make the machine even more beautiful. Isolator also provided a working platform for routine maintenance, so the safety of the operator can get the maximum possible protection. 

-As we all know, fine blanking dies is valuable, which should be protected from damaging which come from other parts, scrap or foreign object. Therefore, in order to protect the tooling and reduce the wear and tear, KHF series fine blanking machine equipped with a sensitive tooling protection. A direct feedback scanning system could identify the parts which are not removed in time, then immediately stop the slider movement.

-Feeding system is mounted on the left and right sides of the machine, driven by servo motor, feed accurately. Its height can be adjusted up and down by motor-driven to meet the needs of the tools when blanking. The feeding mechanism has a guide function, to ensure that the needs of multi-station punching.

-In order to deal with waste after stamping, a strong hydraulic waste shear is installed in the rear of the feeding unit, ensuring material automatically adapt it when the height changing. Holddowns are installed between the feeding guide and waste shear, ling sending cut scrap material to the Kun and between the binder with angle, to ensure not flip when shearing material. Guide plate matching the material provide reliable guide when the material pass the waste shears, cutting waste frequency can be set on the panel.

-KHF series blanking machine adopt our self-developed CNC system, the hardware use the import PLC controller, industrial PC high reliability. The servo motor controlled feed mechanism is manufactured by the German Lenz company, and use of PROFIBUS communication, feedback electrical precision could reach 0.01mm. Block position feedback adopt absolute encoder which is produced by Germany Tours, Via BROFIBUS communicate PLC, high control precision, easy to adjust.

-Machine operation options is consist of operator data on the screen or shift, assignment and test of physical data(pressure and path), and a group of drawling can be assigned. Operation of data and control quality information is stored in a PC, for the characteristics of the machine , system also has a diagnostic fault, demonstration, tooling parameters storage, various pressure monitoring, alarm and other functions. Ease maintenance , increase the use of machine.