PCB milling cutter is also called gongs knife, which is used in the back-end production of PCB processing. We can cut the circuit board into a separate PCS or SPNL with the milling cutter. The final shipment is based on the size of the customer’s requirements.
The cutter on the market will be divided into four main types:
PCFpcb cutter is the most common type of PCB milling cutter when the circuit board is cut out.
It is also called a diamond mesh type PCB cutter because of the shape of a diamond cutting edge. PCFpcb has the advantages of high cutting force, high life , and better chip removal effect.
This kind of milling cutter is mainly used for the processing of paper substrate and CEM-3 products, which is generally used for the processing of easily roughed materials. The quality of the Plate edge material is better than that of the PCFpcb cutter.
SRpcb cutterSRpcb cutter is mainly used for the PCB terminals, which can be selected according to the machining precision and the processing type. It can also solve the burr problem.
RSpcb cutter is mainly used for fine milling, which can guarantee higher precision and can successfully prevent the flash problem.
In short, the milling cutter has the advantages of high hardness, wear resistance, high strength and bending resistance. The types of cutting tools are also very rich; these milling cutters are all suitable for punching and milling.
PCB milling cutter pia huitwa gongs kisu, ambayo hutumiwa katika back-end uzalishaji wa usindikaji PCB. Kuondoa PCBs katika PCS au SPNL tofauti na mashine ya kusaga. usafirishaji wa mwisho ni msingi juu ya ukubwa wa mahitaji ya mteja. Kwa mfano, mashine ya kusaga PCB inaweza kugawanywa katika aina nne: PCB-FPCB, ambayo ni aina ya kawaida ya mashine ya kusaga PCB wakati bodi ya mzunguko imekatwa. Pia inajulikana kama Diamond Mesh PCB cutter kwa sababu ya umbo la pande ya kusaga ya almasi. PCF PCB ina faida ya nguvu ya juu ya kukata, maisha ya juu, na athari bora ya kuondoa chip. Aina hii ya mashine ya kusaga hutumiwa hasa kwa usindikaji wa nyenzo za karatasi na bidhaa za CEM-3 ambazo kwa ujumla hutumiwa kwa usindikaji wa vifaa vya urahisi. Ubora wa vifaa vya ukingo wa bamba ni bora kuliko ule wa cutter ya PCFpcb. Cutter ya PCB ya PCB hutumiwa hasa kwa vituo vya PCB, ambavyo vinaweza kuchaguliwa kulingana na usahihi wa usindikaji na aina ya usindikaji. Pia inaweza kutatua tatizo la burr. RSPCB cutter ni hasa kutumika kwa ajili ya kusaga nzuri, ambayo inaweza kuhakikisha usahihi wa juu na inaweza mafanikio kuzuia tatizo flash. Kwa kifupi, mashine ya kusaga ina faida ya ugumu wa juu, upinzani wa kuvaa, nguvu ya juu na upinzani wa kupindika. Aina ya zana za kukata pia ni tajiri sana; hizi cutters kusaga ni wote yanafaa kwa punching na kusaga.