1, High Frequency Welding cutting should alpha from the edge. Alpha cutting as far as accessible from the edge, rather than puncturing. Appliance the bend as the starting point will extend the activity of accessible parts, the absolute welding is to anon adjust the bill bend of the workpiece and again alpha the claret arc. 2, to abate accidental "arc (or arc)" time. Nozzles and electrodes are captivated absolute bound during arcing, and the bake should be placed aural the cutting metal biking ambit afore starting. 3, try to accrue the bake and accessible locations clean. Any clay on the bake and consumables can abundantly affect the action of the claret system. Replace accessible locations to be on a apple-pie velvet, we accept to consistently analysis the affiliation bake rib, with hydrogen achromatize blazon charwoman abettor charwoman electrode acquaintance apparent and nozzle. 4, the use of reasonable cutting distance. In accordance with the requirements of the use of instructions, appliance a reasonable cutting distance, cut from the cutting bill and the workpiece apparent distance, if the perforation, try to use the accustomed ambit of 2 times the ambit or claret arc can canyon the best height. 5, breach array should be aural the acceptable ambit of the apparatus system. cutting apparatus can not beat the array of the plan of perforated animate plate, the accustomed array of the accustomed cutting array of the cut 1/2. 6, the bill should not be overloaded. Overloading the bill (ie, beyond the operating accepted of the nozzle) will could could cause the bill to bound become damaged. Current acuteness should be 95% of the bill accepted is appropriate. For example: 100A of the bill accepted acuteness should be set to 95A. Abstain cutting defects 1. Follow the angled corners. Acquired by the claret arc calefaction on the top apparent of the incision. A reasonable ascendancy of the bake acme minimizes or eliminates the top fillet. Severe top filletting usually indicates that the cutting bake acme needs to be reduced. In this case, 2. The top bend of slag. The top bend of the charcoal by accelerated cutting or cutting bake acme ambience is too top cause. Slowing the cutting acceleration or blurred the cutting bake acme reduces the top bend slag. The top bend charcoal is simple to remove. In this case, 3. Basal blind dregs. The aqueous metal may accrue at the basal of the sheet. The faster the cutting speed, the beneath the bulk of absolute melting, the basal of the accession of charcoal blind less. Such as the basal of the dregs can calmly be removed, advertence that the cutting acceleration is slow; and difficult to abolish or even allegation to use acid agency to abolish the basal of the bits indicates that the cutting acceleration too fast. In this case, 4. Incision. The Cut Table lists the cleft amplitude ambit that can be acclimated as a advertence for cutting programming. The amplitude of the cut and the admeasurement of the cut mouth, the cutting current, the college the amplitude of the incision; In addition, the college the cutting bake height, the accession of the cavity amplitude is aswell greater. In this case, 5. Bend angle. High-precision cutting the canal formed by the bend ambit of 0-3 °, while the accustomed claret cutting will anatomy a beyond angle. The absolute and reasonable ascendancy of the cutting bake acme can abbreviate the admeasurement of the bend angle, but aswell advance the amplitude of the cavity and the bend of the bend and angled bend phenomenon. In the borderline or chamfering, the slower cutting acceleration can be acclimated to abate the bend bend size. In this case, 6. cutting speed. The cutting table provides the best cutting acceleration information. All claret systems can accomplish fast or apathetic cuts, but the cutting aftereffect is different. cutting at corners or in attenuated spaces should abate the cutting acceleration to abate the bend bend and roundness. In this case, 7. The use of the best cutting acceleration in the cutting area to anatomy a slight arresting abaft arc. cutting acceleration can be evaluated by celebratory these arcs if cutting balmy steel, but for aluminum and stainless steel. If appliance air or oxygen claret cutting mode, the bend of beneath than 15 ° afterwards the abaft arc indicates that the cutting acceleration in the best range. If appliance high-precision cutting process, the best cutting superior can be accompanied by about vertical-like arc. Apathetic cutting can anatomy a advanced bend of the arc, and accelerated cutting can be formed with the top apparent of the bowl was an astute bend of the arc. In this case, 8. Nitrided band buildup. Air claret in the cutting of carbon animate and stainless animate in the cutting apparent of the nitride band pollution. The apparent of the nitride band needs to be able afore welding to abstain the accident of bond porosity. In this case, 9. Cut the section. cutting approach and positioner accurateness are the a lot of important factors influencing the superior of cutting section. Therefore, in welding to access the best cutting cross-section, accept to be in accordance with the absolute actual type, the absolute best of cutting methods. In this case, 10. The use of non-air claret cutting HF Welder to abstain the accession of nitride layer. Carbon animate cutting oxygen claret can be used, non-ferrous metal cutting with H35 or nitrogen / baptize brume aegis gas cutting. (The aloft agreeable from the network)
