Hogi CNC grooving machine is used with high stability, accuracy and efficiency, saving a lot of time and energy. CNC grooving machine is suitable for elevators, installation materials, stainless steel processing, household appliances, props display and other industries that require high precision processing of boards.CNC groove planer is designed and manufactured according to the needs of middle and high grade decoration industry, elevator manufacturing and other industries, which can realize V-type groove planer for stainless steel plate, iron plate, copper plate and other materials, and can also polish and draw the special accessories for new technology board.
Workpieces that cannot be formed with ordinary bending machines and ordinary molds are shaped by controlling the depth of sheet metal V-groove with CNC stainless steel groove planer, so that the special bending materials on ordinary bending machines are bent and shaped.Specific methods are: the final bending process of the V groove remaining plate thickness control at about 0.3mm, can reduce the rebound angle of the bending process, bending rectangular tubular shape will not rebound deformation, the need to locate the product before bending the bending edge length dimensions, but also locate the metal plate V groove, pre-positioning of the bending edge length dimensions before bending, according to the pre-sculpted V-line groove, to ensure that the bending edge length dimensions of the accuracy of the bending, instead of the CNC backstop function of the bending machine.
How to use the CNC grooving machine:
1.processing planer V groove general customers on sheet metal parts bending outside the R-type have special requirements, the normal elbow can not reach the required low requirements. Here the use of post-bending knife. Sheet metal structure size of special design, when the normal curvature can not meet the requirements of the need to planing groove, such as U-shaped structural components, the inner cavity size of only a few millimeters, at this time the use of planing double V groove molding. Material planing V-groove thickness is different, according to the customer’s requirements for the product to determine the specific process parameters.
2.Based on experience, planed V-groove angles are better than actual molding angles. When bending, the material will spring back, retaining a 2-degree gap, easy to control the angle when processing. In order to avoid clamping the knife when bending and molding, bending the upper die is good for 84 degrees.
Types of CNC grooving machines:
1.The type of CNC planer groove cutter is mainly divided into rhombic top angle groove cutter, square groove cutter, triangular groove cutter, round groove cutter, etc. The cutter can be selected for different shapes and angles of materials.
2.When planing ordinary V-grooves, the angle of the cutter shall not be greater than the angle of the V-groove. For example, select a groove cutter with a diamond top angle of 35° as material with a V-groove angle of 45°~60°. Choose a square triangle groove cutter as a V-groove with an angle of 60°~80°, choose a groove cutter with a diamond top angle of 80° as a V-groove with an angle of 80°~90°, while a square groove cutter is suitable for V-grooves with an angle of 90° or more, and a round groove cutter is used to open a round groove.
3.For long boards, CNC planer grooving machine in deep planing groove, in order to avoid the single knife go too long, easy to cause knife cutting overheating, planing groove effect is not good, burr big and other problems, you must set the amount of feed, set the number of cuts to work together, need to use 3~4 knives to work at the same time, the difference between the feed of each knife is about 2mm. Thus improve the working efficiency and ensure the quality of planing groove.
Features of CNC slotting machine:
1.After the sheet metal is V-grooved by the sheet metal grooving machine, the bending force required to bend the sheet metal is reduced, allowing long sheet metal to be bent on smaller tonnage bending machines.
2.The slotting machine can also mark slots on the metal sheet, which can be used to accurately locate the length of the bending edge before bending, and then bend it on the bending machine in accordance with the pre-marked slots to ensure the high precision of the length of the bending edge.
3.This slotting machine can control the depth of slotting of sheet metal, which makes some special bending materials can be bent and shaped on a normal bending machine. If the folded sheet metal is not grooved, some special bending materials will not be bent on the bending machine, or complex molds specially designed for the job will be used.
