我們知道冷拔（bá）無縫鋼管是我們在生活當中非常常見的一種（zhǒng）鋼鐵製（zhì）品，當我們在進行使用以及鑄造的時候需要注意那些問題呢?怎樣在盡心鑄造的視乎保證冷（lěng）拔無縫鋼管的鑄造的質量呢?接下（xià）來（lái）就讓（ràng）我來為您介紹冷拔無縫鋼管在進（jìn）行鑄造（zào）的（de）時候需要注意（yì）的問題。
We know that cold-drawn seamless steel pipe is a very common steel product in our life. What problems should we pay attention to when we use it and cast it? How can we ensure the casting quality of cold-drawn seamless steel pipe by casting it wholeheartedly? Let me introduce the cold-drawn seamless steel pipe to you. Some problems should be paid attention to when casting.
鋼（gāng）鐵製品（pǐn）在進行製造（zào）的時候都應該分外小心，不然製造出來的冷拔無縫鋼管就是不合格的（de）產品，是不可以進行售（shòu）賣的，還有就算賣出去，像這樣有缺點的冷拔無縫鋼管，在進行使（shǐ）用的時候（hòu）也非常容易出現問題，所以當我（wǒ）們在進行鑄造的時候就應該（gāi）非常注意這些問（wèn）題。在進行鑄造的時候“退火”就基本的決定了冷拔無縫鋼管的柔軟性的好壞了。
Iron and steel products in the manufacturing process should be extra careful, otherwise the cold-drawn seamless steel pipe produced is not qualified products, can not be sold, and even if sold, such defective cold-drawn seamless steel pipe, in the exercise of use is also very prone to problems, so when we are in. We should pay great attention to these problems when casting. In the process of casting, "annealing" basically determines the softness of cold-drawn seamless steel pipe.
如果我們想要辨別一下這個（gè）冷拔無縫鋼（gāng）管（guǎn）在進行鑄造的（de）時候是（shì）否出（chū）現問題的話，我們可以選擇將冷拔無縫鋼（gāng）管（guǎn）進行彎曲，假如出現斷裂的話，這樣就證明這種冷拔冷拔無縫鋼管，在進行鑄造的時候應該就是因為（wéi）在進（jìn）行退火的時候沒有掌握退火（huǒ）的工序。像我們在進行退火的時（shí）候，應該（gāi）按照生產冷拔無縫鋼（gāng）管的標準規定（dìng）來進行執行，現在我們在製造冷拔無縫鋼管的時候一般使用的是自動化調溫的係統，這（zhè）樣在鑄造冷拔無（wú）縫冷拔鋼管的時候，就避免了人為出現的過錯。
If we want to distinguish whether the cold-drawn seamless steel pipe has problems in casting, we can choose to bend the cold-drawn seamless steel pipe. If it breaks, it proves that the cold-drawn seamless steel pipe should be cast because it was not annealed. Have a good command of annealing process. For example, when annealing, it should be carried out in accordance with the standards for the production of cold-drawn seamless steel pipes. Now we generally use the automatic temperature control system in the manufacture of cold-drawn seamless steel pipes. In this way, when casting cold-drawn seamless steel pipes, we can avoid human errors.
