The oil packaging channel is a top of the line item for steel pipe generation. There are numerous kinds of packaging, and there are a sum of 15 sorts of packaging distance across determinations. The external width go is 114.3-508mm; the steel review is isolated into J55 pipe, K55 pipe, N80 pipe , L-80 , P-110, C-90, C-95, T-95 and other 11 sorts; packaging channel end clasp compose and numerous kinds of prerequisites, can be prepared catch write STC, LC, BC, VAM and other clasp write.
The oil packaging funnel is a top of the line item for steel pipe generation. There are numerous kinds of packaging, and there are an aggregate of 15 sorts of packaging distance across particulars. The external width extend is 114.3-508mm; the steel review is partitioned into J55 pipe, K55 pipe, N80 pipe , L-80 , P-110, C-90, C-95, T-95 and other 11 sorts; packaging channel end clasp write and numerous kinds of necessities, can be prepared catch compose STC, LC, BC, VAM and other clasp type.The oil packaging generation and establishment process includes a ton of tests, for the most part the accompanying:
1, ultrasonic testing
At the point when the ultrasonic wave spreads in the material to be recognized, the acoustic qualities of the material and the adjustments in the inner structure have an impact on the proliferation of the ultrasonic wave. Through the degree and state of the ultrasonic wave to identify, to comprehend the difference in the material properties and the structure.
2. Beam recognition
Radiographic examination utilizes the distinction in the measure of radiation transmitted between the typical site and the deformity site, bringing about a distinction in obscurity on the substrate.
3, infiltration testing
Infiltration testing is the utilization of the slender activity of the fluid, entering the saturate away from any detectable hindrance imperfection on the surface of the strong material, and after that illustration the infiltrating pervade through the engineer to the surface to uncover the nearness of deformities.
Entrance testing is appropriate for different metal and fired workpieces, and the time from invasion task to abscond show is moderately short, for the most part about thirty minutes, surface weakness, stretch erosion and welding splits can be distinguished, and the break size can be straightforwardly estimated.
4 Magnetic molecule testing
Attractive molecule recognition utilizes attractive transition spillage at the imperfection site to adsorb the attractive powder and frame attractive imprints to give abandon signs. The surface and subsurface imperfections can be distinguished. The idea of the imperfections is anything but difficult to distinguish. The paint and plating surface don't influence the location affectability.
5, vortex current testing
The vortex current test for the most part utilizes the swirl current prompted in the workpiece by the ferromagnetic loop to examine the inner nature of the workpiece. It can identify the surface and close surface imperfections of different conductive materials. Generally the parameter control is troublesome, the test outcome is hard to decipher, and the test question is required. Must be a conductive break and by implication measure the length of the deformity.
6, attractive transition spillage discovery
The oil packaging attractive transition spillage discovery depends on the high porousness property of the ferromagnetic material. The nature of the in-benefit oil packaging can be distinguished by estimating the attractive porousness change caused by surrenders in the ferromagnetic material.
7, attractive memory recognition
Attractive memory recognition is a connection between the physical idea of attractive wonders and metal separation forms. It has numerous points of interest, for example, high proficiency, ease, no requirement for pounding, et cetera. It has imperative and wide application prospects in industry.
Among the few discovery strategies, there are no particular benchmarks for attractive memory testing of items Article Submission, which are yet to be produced. The staying six composes have their own particular testing models and are generally develop.
The oil packaging funnel is a top of the line item for steel pipe generation. There are numerous kinds of packaging, and there are an aggregate of 15 sorts of packaging distance across particulars. The external width extend is 114.3-508mm; the steel review is partitioned into J55 pipe, K55 pipe, N80 pipe , L-80 , P-110, C-90, C-95, T-95 and other 11 sorts; packaging channel end clasp write and numerous kinds of necessities, can be prepared catch compose STC, LC, BC, VAM and other clasp type.The oil packaging generation and establishment process includes a ton of tests, for the most part the accompanying:
1, ultrasonic testing
At the point when the ultrasonic wave spreads in the material to be recognized, the acoustic qualities of the material and the adjustments in the inner structure have an impact on the proliferation of the ultrasonic wave. Through the degree and state of the ultrasonic wave to identify, to comprehend the difference in the material properties and the structure.
2. Beam recognition
Radiographic examination utilizes the distinction in the measure of radiation transmitted between the typical site and the deformity site, bringing about a distinction in obscurity on the substrate.
3, infiltration testing
Infiltration testing is the utilization of the slender activity of the fluid, entering the saturate away from any detectable hindrance imperfection on the surface of the strong material, and after that illustration the infiltrating pervade through the engineer to the surface to uncover the nearness of deformities.
Entrance testing is appropriate for different metal and fired workpieces, and the time from invasion task to abscond show is moderately short, for the most part about thirty minutes, surface weakness, stretch erosion and welding splits can be distinguished, and the break size can be straightforwardly estimated.
4 Magnetic molecule testing
Attractive molecule recognition utilizes attractive transition spillage at the imperfection site to adsorb the attractive powder and frame attractive imprints to give abandon signs. The surface and subsurface imperfections can be distinguished. The idea of the imperfections is anything but difficult to distinguish. The paint and plating surface don't influence the location affectability.
5, vortex current testing
The vortex current test for the most part utilizes the swirl current prompted in the workpiece by the ferromagnetic loop to examine the inner nature of the workpiece. It can identify the surface and close surface imperfections of different conductive materials. Generally the parameter control is troublesome, the test outcome is hard to decipher, and the test question is required. Must be a conductive break and by implication measure the length of the deformity.
6, attractive transition spillage discovery
The oil packaging attractive transition spillage discovery depends on the high porousness property of the ferromagnetic material. The nature of the in-benefit oil packaging can be distinguished by estimating the attractive porousness change caused by surrenders in the ferromagnetic material.
7, attractive memory recognition
Attractive memory recognition is a connection between the physical idea of attractive wonders and metal separation forms. It has numerous points of interest, for example, high proficiency, ease, no requirement for pounding, et cetera. It has imperative and wide application prospects in industry.
Among the few discovery strategies, there are no particular benchmarks for attractive memory testing of items Article Submission, which are yet to be produced. The staying six composes have their own particular testing models and are generally develop.
Post a Comment
0 Comments