冷床下料裝置將其收集成組送至輸出輥道上, 再由輸出輥道將其送到冷剪剪切成定尺成品。冷床的設(shè)計(jì)質(zhì)量與安裝精度直接決定著產(chǎn)品的終質(zhì)量。

The cooling bed feeding device collect group sent to the output roller, the roller output will be sent to the cold shear into thespecified product. Design quality and installation accuracy of cooling bed directly determines the final quality of the product.

拉鋼式冷床，其特點(diǎn)是利用單爪繩式或鏈?zhǔn)嚼摍C(jī)，橫向成批拖運(yùn)軋件。這種拉鋼機(jī)往往配備有潛行裝置，以達(dá)到有選擇性地拖運(yùn)某一根（束）軋件的目的。潛行裝置有兩種形式：一種是杠桿式，另一種是滑塊式。

Pulling type cooling bed is characterized by single rope or chain machine, horizontal rolling batch haulage. This kind of steel are often equipped with stealth device to selectively hauling a workpiece to root (beam). There are two forms of the lurking device: one is leveraged, the other is a slider.

二小型作業(yè)區(qū)型材改造試生產(chǎn)過程中，通過冷床裙板自重式防止角鋼傾翻裝置的設(shè)計(jì)及應(yīng)用，在小角鋼的收集過程中，省去了在移鋼小車處人工將角鋼翻正操作，壓縮了了冷床輸出的時(shí)間，有效防止因角鋼傾翻而影響鋼材的輸出節(jié)奏，實(shí)現(xiàn)了冷床正常穩(wěn)定的下鋼。

Two small work area profile transformation  production process, prevent the inclination angle of design and application of double bed apron device by gravity, in the process of collecting small angle, eliminating the need for moving steel trolley artificial angle righting operation, the output of the compressed cooling bed time, effectively prevent tilting angle and effect of output rhythm of steel, the steel cooling bed under normal and stable.

優(yōu)化水量，優(yōu)化步距。盡可能的使型鋼完整進(jìn)入水區(qū)，加強(qiáng)現(xiàn)場通風(fēng)，保證型鋼進(jìn)入水區(qū)前溫度小于400℃。水冷時(shí)間不宜過長，因?yàn)槔鋮s時(shí)翼緣為拉伸—壓縮—拉伸過程.

Optimize the amount of water and optimize the step distance. As far , the steel can be fully entered into the water area, and the field ventilation is strengthened. The temperature of the steel before entering the water area is less than 400. The time of water cooling should not be too long, because the flange of the wing is stretched, compressed and stretched.