Wind ora kuwwatly ýel energiýasy diňiniň önümçiliginde kebşirlemek gaty möhüm prosesi kebşirdir. Kokbermegiň hili gönüden-göni diňiň önümçiligiň hiline täsir edýär. Şonuň üçin kül-ýagdaýlaryň kemçilikleriniň we dürli öňüni alyş çäreleri ýagdaýyna gelmeli.

(1) The main reasons for air holes: there are rust, oil stain, etc. on the surface of base metal or filler metal, and the amount of air holes will increase if the welding rod and flux are not dried, because the rust, oil stain, and the moisture in the coating and flux of the welding rod decompose into gas at high temperature, increasing the content of gas in the high-temperature metal. Kebşirleýiş liniýasy gaty az we mignok howlynyň sowadylyş tizligi gazyň gaçmagyna sezewi däl-de, eýsem giň däl. Insufficient deoxidation of weld metal will also increase oxygen porosity.
(2) Harm of blowholes: blowholes reduce the effective sectional area of the weld and loosen the weld, thus reducing the strength and plasticity of the joint and causing leakage. Gözegçilik, stresiň konsentrasiýasyna sebäp bolýan faktordyr. Wodorod dökünç bölegi sowuk döwülmäge goşant goşup biler.

a. Remove the oil stain, rust, water and sundries from the welding wire, working groove and its adjacent surfaces.
b. Alkaline welding rods and fluxes shall be used and thoroughly dried.
c. DC reverse connection and short arc welding shall be adopted.

a. Reduce the content of harmful elements such as sulfur and phosphorus, and weld with materials with low carbon content.
b. Kolumnar kristallaryny azaltmak we bölmek azaltmak üçin belli bir zähmet element goşulýar. Mysal üçin, alýumin we demir delinleri şekillendirip biler.
c. The weld with shallow penetration shall be used to improve the heat dissipation condition so that the low melting point material floats on the weld surface and does not exist in the weld.

a. Pay attention to the strengthening effect of metallurgical elements and their influence on reheat cracks.
b. Sowet sadaka bermek üçin sadaka bermek üçin sähelçe goraň ýa-da ulanýar.
c. Reduce residual stress to avoid stress concentration.
d. Gutyrgaça, bu temperatura zolagynda heýkeliş döwrüni ýapmak ýa-da ýaşaýyş jaýynyň jesetinden gaça duruň.

a. Low hydrogen type alkaline welding rod shall be used, dried strictly, stored at 100-150 ℃, and used when taking.
b. The preheating temperature shall be increased, the post heating measures shall be taken, and the interpass temperature shall not be less than the preheating temperature. The reasonable welding specification shall be selected to avoid brittle and hard structures in the weld.
c. Select reasonable welding sequence to reduce welding deformation and welding stress.