Aluminium alloy data examines skill explore analyse

1, introduction
What use in each category, each industry as aluminium alloy data is extensive with each passing day, about its function, quality, safe examination also gets the height of social all circles takes seriously stage by stage. Now, in the inspection job of data of domestic contain aluminium alloy, basically be T20975 of basis GB ／ , the relevant provision of 2008 rulings standard, in aluminium alloy data produce examine, trade the respect such as development of appraisal of quality of trade supervision, product, new material and delibrate produced main effect. In the program of construction of modern building project, mechanical orgnaization, the examination achievement of aluminium alloy data also is one of main basic parameter, all quality that plans about progressing has the meaning that nots allow to ignore.

2, supersonic examination skill reachs aluminium alloy data evaluate
In the examination of aluminium alloy data, supersonic examination skill is one of relatively banner method, its have an operation simple, achievement accurate, reliability is high advantage, the scale that uses in home is relatively comprehensive. This article with home data of some aluminium alloy produces the company uses supersonic examination skill to be exemple, undertake be analysinged in detail.

Skill of 2.1 supersonic examinations is summarized
In the supersonic examination of aluminium alloy data, the UltraPAC- Ⅱ leach that our company take the lead in introducing the United States to precede most is supersonic C fieldcalibration skill, undertake through machining the test block of artificial flaw detection that collects in the process to the data desired result and examination prepping according to, conclude all function of aluminium alloy data and quality. Aluminium alloy data uses supersonic examination skill to be able to regard special coupling as medium water, and examination instrument is not contacted with data happening, about appearance relatively mixed and disorderly aluminium alloy data also can accomplish rapid, accurate examination. Normally the circumstance falls, supersonic examination skill is applied to 0. The aluminium alloy data of Imm above, the defect that reachs the point such as interior about watch of data appearance, inside and outside can useful examination, overcame the weakness with larger blind area of other examination skill. In the examination of aluminium alloy data, outside examination blind area is 0.3mm normally, and of bottom defect defend oneself interval is in 0. 4mm above, the measure of the sample of aluminium alloy data that chooses so is necessary to be more than 0.5mm. When aluminium alloy data examines the alternative of hour, answer to be as far as possible after half fine vehicle, before fine vehicle.
2. Of parameter of 2 examinations technology conclude
Because the outside figure of data of some aluminium alloy is relatively mixed and disorderly, it is especially in the examination of data end panel, be in because of the reflection wave of data appearance and in-house defect the meeting when resembling showing makes sure cause trouble, guide next
The in-house defect that causes aluminium alloy data concludes present accident, increased the difficulty that technical parameter concludes and adjusts. Consequently, in aluminium alloy data of parameter of supersonic examination technology break time keeping, be necessary to undertake repetition adjustment to checking the technical parameter of the project individually, in order to ensure photograph of each examination parameter matchs, ensure C those who show image result is clear.

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