In the process of industrial production and processing, CNC flame cutting machine can cut all kinds of parts and has strong versatility. Generally, it is responsible for the cutting of the sheet structure, and the cutting quality of the structure directly affects the welding quality of the workpiece and the overall performance of the product. The application of the CNC cutting machine in the blanking process not only fully embodies the advantages of cutting automation and centralized cutting, but also greatly improves the utilization rate of the plate, and also significantly improves the cutting quality and production efficiency. Features Drilling Rod,Rod Drill Bit,Drill Extension Rod,Drilling Rods And Bits JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.sjxitecdrilling.com
Different thickness of the plate should adopt different cutting speed, cutting gas pressure and different cutting nozzle types. The thickness of 6-20mm thin plate is not easy to be cut from the edge of the steel plate when starting to cut the part due to thermal variability. The edge is closed, and the kerf at the edge of the steel plate is at a certain distance from the edge of the steel plate. This can limit the dimensional deviation of the part caused by denaturation.
For the 20-100mm thick plate, because it is not easy to change when cutting and the punching operation is very difficult to plug the cutting tip, it can be cut from the edge of the steel plate. When the thick plate is CNC automatic gas cutting, there is often insufficient verticality of the cutting surface. The quality problem, therefore, before the thick plate cutting should try to cut out two horizontal and vertical incisions, using a square ruler to adjust the cutting torch perpendicularity in both directions, so that the cutting surface and the surface of the steel plate perpendicular.
By adopting the above-mentioned several cutting methods, the dimensional accuracy of the various parts cut by the numerical control flame cutting machine and the high cutting efficiency can be ensured. The operator's high quality and operating skills are also related to the cutting quality of the CNC flame cutting machine, which is an important part that cannot be ignored.
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We adopts famous steel enterprised production of material to produce drill pipe,and heat treatment of materials by using and integrated multi-processing furnace with international standard, Internal thickening technology has carried on the tempering process after friction welding,so the processing quality of drill pipe is stable,reliable,use cycle greatly extended.We can process different length,diameter and wall thickness and material of API standard thread rod,we also can design and manufacture drill pipe according to customers' requirement of the material, length, wa; thickness and connection thread.
drill pipes is mainly used in the drilling blasting hole, guardrail hole, mountain reinforcment, anchoring and other engineering holes in mines, quarris, high ways, railways and so on.It has a long service life.and the y`re also subjected to high bending stress,transferring the percussion energy from rock drill to drilling bit and then into the rock.
Water Well Drill rod oilfield Pipe with thread drill high quality DTH drilling rod
DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig.