Blanking press tool is a special type of mould used to cut off the input material can be plastic, wire, bronze, iron. Corresponding to each type of material, the thin thickness that the notching of the custom mould is suitable for when cutting is not jagged, short cuts and no via.
Blanking press tool consists of two upper and lower mold sections guided together by a standard non-standard guide shaft. The upper part of blanking press tool consists of a punch, a base plate, a mold base plate, and the plates are joined together by a locating pin and secured together by a submerged bold. The lower mould of blanking press tool consists of a mortar, mortar plate, bottom plate. The details are also linked together by locating pins and are tightly coupled by bolts. On the base plate, the top and bottom also have positioning holes to snap into the fixed position on the customer's piercing machine. About material of this blanking press tool , we now use Japanese SKD steel for mortar, cushion, the rest of the material used S50C hard . There are also other standard details used
* Technical characteristics of blanking press tool:
Due to plastic cutting, the machining hole of the mortar is quite small, about 0.005, so when machining we need to machined exactly mortar to ensure the smallest gap.The mortar after finishing the milling process will be transferred to heat and cut the copper wire. Copper wire cutting is done 3 times for the highest accuracy and best gloss. Then all mortar will be transferred to grinding flat edge to not blunt. The other details are smoothed to ensure the installation process is parallel and perpendicular to the mold base, then the details are brought to the chrome plating to ensure no rust after a while. space used.
