The invention relates to a method for melting and coating stainless steel wire drawing lubricant in the process of steel strand production. The invention mainly solves the problems that the lubricating powder is pressed on the surface of the wire rod in a mechanical way, the lubrication powder is not firmly combined with the surface of the wire rod, the lubrication powder is easy to fall off, and the lubrication effect is affected. In front of the mold box installation compact lubrication drawing machine production of steel strand, an electric heater is arranged in the lubrication box. The use of electric heating, heating, to between 150 and 250 DEG C, the lubricating powder to the molten state, after mechanical descaling of the wire rod, after straightening and surface treatment, into lubricating powder box, lubrication the formation of powder melting powder lubricant layer in wire rod surface, from the cartridge out of the lubricating rod during air cooling solidification, lubricating powder coating firmly combined on wire rod surface, after entering the drawing dies for drawing. The utility model has the advantages that the lubricating powder can be firmly combined with the surface of the wire rod, so as to ensure the lubrication effect.
【技術(shù)實(shí)現(xiàn)步驟摘要】
鋼絞線無酸洗拉絲潤滑劑熔融涂覆方法
:本專利技術(shù)涉及鋼絞線生產(chǎn)過程中的無酸洗拉絲潤滑劑熔融涂覆方法。
技術(shù)介紹
:預(yù)應(yīng)力鋼絞線用鋼絲在拉絲前,需要進(jìn)行酸洗磷化處理,去除表面氧化鐵皮,保證表面潤滑質(zhì)量。為了消除環(huán)境污染,采用無酸洗拉絲,機(jī)械除鱗方式,使表面沒有磷化涂層或在線短時(shí)磷化,潤滑質(zhì)量較差,因此對(duì)于潤滑粉的帶入要求更高。目前國內(nèi)外普遍采用壓輥式和壓力模式潤滑劑涂覆方式,即都是用機(jī)械方式將潤滑粉壓在盤條表面,其不足之處在于潤滑粉與盤條表面結(jié)合不牢固,潤滑粉易脫落,影響潤滑效果。
技術(shù)實(shí)現(xiàn)思路
:本專利技術(shù)所要解決的技術(shù)問題是提供一種可使?jié)櫥劾喂探Y(jié)合在盤條表面,潤滑粉不易脫落,保證潤滑效果的鋼絞線無酸洗拉絲潤滑劑熔融涂覆方法。上述目的是這樣實(shí)現(xiàn)的:在生產(chǎn)鋼絞線的拉絲機(jī)的模盒前方安裝潤滑粉盒,在潤滑粉盒上設(shè)電加熱器,利用電加熱,根據(jù)潤滑粉軟化溫度的不同,加熱到150—250℃之間,使?jié)櫥圻_(dá)到熔融狀態(tài),經(jīng)過機(jī)械除鱗的盤條,在進(jìn)行矯直和表面處理之后,進(jìn)入潤滑粉盒,熔融的潤滑粉在盤條的表面形成潤滑粉層,從潤滑粉盒出來的盤條在空氣中自然冷卻凝固,潤滑粉涂層牢固的結(jié)合在盤條表面,之后進(jìn)入拉絲模具進(jìn)行拉絲。本專利技術(shù)的優(yōu)點(diǎn)是:潤滑粉盒內(nèi)的潤滑粉加熱熔融,盤條在進(jìn)入拉絲模具前先通過潤滑粉盒,在盤條表面形成均勻的潤滑粉涂層,離開潤滑粉盒后,熔融的潤滑粉在空氣中自然冷卻凝固,可牢固的與盤條表面結(jié)合,保證潤滑效果。具體實(shí)施方式:在生產(chǎn)鋼絞線的拉絲機(jī)的模盒前方安裝潤滑粉盒,在潤滑粉盒上設(shè)電加熱器,利用電加熱,根據(jù)潤滑粉軟化溫度的不同,加熱到150—250℃之間,使?jié)櫥圻_(dá)到熔融狀 ...
【技術(shù)保護(hù)點(diǎn)】
鋼絞線無酸洗拉絲潤滑劑熔融涂覆方法,其特征是:在生產(chǎn)鋼絞線的拉絲機(jī)的模盒前方安裝潤滑粉盒,在潤滑粉盒上設(shè)電加熱器,利用電加熱,根據(jù)潤滑粉軟化溫度的不同,加熱到150—250℃之間,使?jié)櫥圻_(dá)到熔融狀態(tài),經(jīng)過機(jī)械除鱗的盤條,在進(jìn)行矯直和表面處理之后,進(jìn)入潤滑粉盒,熔融的潤滑粉在盤條的表面形成潤滑粉層,從潤滑粉盒出來的盤條在空氣中自然冷卻凝固,潤滑粉涂層牢固的結(jié)合在盤條表面,之后進(jìn)入拉絲模具進(jìn)行拉絲。
【技術(shù)特征摘要】
1.鋼絞線無酸洗拉絲潤滑劑熔融涂覆方法,其特征是:在生產(chǎn)鋼絞線的拉絲機(jī)的模盒前方安裝潤滑粉盒,在潤滑粉盒上設(shè)電加熱器,利用電加熱,根據(jù)潤滑粉軟化溫度的不同,加熱到150—250℃之間,使?jié)櫥圻_(dá)到熔融狀...
【專利技術(shù)屬性】
技術(shù)研發(fā)人員:徐壯,張樹軍,李微微,周寧,韓玉瑩,
申請(qǐng)(專利權(quán))人:遼寧通達(dá)建材實(shí)業(yè)有限公司,
類型:發(fā)明
國別省市:遼寧,21
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