Views: 933 Author: Site Editor Publish Time: 2023-05-22 Origin: Site
Functions：The shearing machine applies moving top blade and fixed bottom blade ,with proper knife gap to any-thickness metal plate (such as mild steel , stainless steel, galvanized steel and aluminium sheet etc.),which can exert shear forces to disintegrate metal sheet according to the size required.
Types: Pedal shears , mechanical shearing machine, electric shears, swing beam shearing machine, guillotine shearing machine.
Principle：Pedal shears is a shearing machine sliding fixed fulcrum to abate two-thirds of operating force. Partial machine tools equipped with pressure feeding has been proved to be of high quality , light weight and flexible movement , and are widely applicable to manual cutting in sheet metal industries.
Features: No manpower or electric power , proper structure, automatic reset, portable pedal, cutting stopper and folding pedal installation, cutting quality : clean cut, no burr , to ensure the cutting accuracy . Power saving , convenient manipulation, economical and practical.
Principle：Having been rotated by the connecting rod driven by the rack which is by through of electric engine ,eccentric wheel connected to rotation axis drives knife rest in seasaw motion to cut the sheet materials.
Model：Q11
Features：Simple structure , only foot control 、The whole mono-block cast structure、The backguage manual adjustment.
Principle：Having been rotated by the connecting rod driven by the chain which is by through of electric engine ,eccentric wheel connected to rotation axis drives blade adapter in seasaw motion to cut the sheet materials.
Model：Q11D
Features：Single and inching、Foot switch control、Better cutting velocity、The whole mono-block cast structure、The back guage manual adjustment.
Video
Principle：The top blade is fixed on the knife rest, the bottom one is fixed on worktable . Knife rest moves round a fixed axle in to-and-fro motion ,curvilinear motion to achieve vertical cuttings over and over again.
Model：QC12K/Y
Features：Top blade with two cutting edges and bottom blade with four cutting edges、Knife gap adjustment、Unadjustable shearing angle、A sort of bad performance when cutting thick material、Simple structure , low maintenance 、Knife rack returns by Nitrogen cylinder.
Video:
Principle：Oil cylinders are installed on the both sides of the machine , driving knife rest in to-and-fro motion vertically , to achieve the linear cutting.
Model：QC11K/Y
Features：Top and bottom blades with four cutting edges、Knife gap adjustment、Shearing angle adjustment electrically、Knife rack returns by Nitrogen cylinders(or hydraulic return、Achieving a sort of good performance when cutting thick metal sheet.
Ⅲ、Parameter System
NC system：E21S（guillotine/swing beam）
Functions：Single/Cycle、Concession function 、40 programs stored, 25 steps per program、Work-piece counting、Control common motor or inverter.
NC system：DAC-310（angle function or gap function），DAC-360
①Knife gap adjustment
②Shearing angle adjustment
③Better performance with front feeder
④Shearing stroke control
⑤Back guage controlled by servo motor
Note:
Shearing angle：an angle formed by downward moving top blade and bottom blade.
Knife gap ：the distance between two blade sides.
English
Pусский
