Hainan Steel teach you: construction steel components generally require staking item number

Familiar with the construction plans, and carefully read the technical requirements and design specifications, and check the drawings one by one between the size and orientation. Directly on the sheet metal and steel item number is item number should check the correct size.
Ready to do a model, the rod-like materials, generally adopt sheets and small flat.
We must know before standard resolution is material and raw materials, and check the quality of raw materials. Different standards in different parts of the material should be spread item number. And in accordance with the guidelines after the first big turn a small item number. If large bending steel, while uneven, should be corrected. Try to make equal width and length of the part number of the material together with a number of member needs to be spliced ​​together with the material. Steel plate welded splice length is not enough demand when the weld seams must be noted that the size and shape of the correction in welding and re-crossed.
Model, the rod-like use of paint indicate the processing number, part number, standards, and marked on the hole diameter, the working lines, curved lines, and a variety of processing symbols.
Stakeout and item number should be set aside and cut the amount of shrinkage, milling needs allowance, as far as possible to save data.
The main force component and needs bending member, item number should be in the direction of the process of reclaiming the provisions, there should be no outside bend like red spots and scars defects.
The remaining number of material information should be identified more than expected, including more than expected number, standards, materials, etc., in order to use it again. Hainan Steel