我國翅片管廠傢生產技術現狀分析

從高頻焊翅片管廠的翅片管生產技術現狀方面分類，大致可分為套裝翅片、鑲嵌式螺旋翅片、釬焊螺旋翅片、高頻焊螺旋翅片、三輥斜軋螺旋翅片五大種類。下面由高頻焊翅片管廠為您一一的具體分析：According to the present situation of finned tube production technology in high frequency welding finned tube factory, it can be roughly divided into five categories: set fin, inlaid spiral fin, brazed spiral fin, high frequency welding spiral fin and three roll skew rolling spiral fin. The following is a detailed analysis of the high-frequency welded finned tube factory for you. 1、套裝翅片1, set of fins翅片管散熱器中的套裝翅片生產工藝首先利用沖床進行加工單個翅片，然後采用人工或者機械的方法，按照一定的翅距，按照過盈將翅片套裝在管子的外表面上。這是當前應用最早的一種翅片管的加工方式。雖然加工的方法是最為古老的，但是實用性還是適用於當今的市場。人工加工的方法就是屬於一種勞動密集型的作業方式，適用於一般小廠或者是鄉鎮企業的技術和資金條件。不過這種方法因為翅片有人工壓入的力度有限，故套裝的過盈量小，翅片容易產生松動現象。當然，使用翅片套裝機進行生產，其不會出現松動現象。因為翅片靠機械式或者液壓式壓入力度均勻，沖擊力大，能夠產生較大的過盈量。使得翅片和基管之間的結合強度很高。Firstly, single fin is processed by punching machine. Then, according to certain fin spacing and interference, the fin is fitted on the outer surface of the tube by manual or mechanical method. This is the earliest method of finned tube processing. Although the processing method is the oldest, practicality still applies to today's market. The method of manual processing is a labor-intensive mode of operation, which is suitable for the technical and financial conditions of general small factories or township enterprises. However, this method is easy to loosen because of the limited force of artificial pressure on the fins, so the interference of the suit is small. Of course, there will not be any loosening in production with finned sets. Because fins depend on mechanical or hydraulic pressure pressure force uniformity, impact force, can produce a larger interference. The bonding strength between the fins and the base tube is very high.2、鑲嵌式螺旋翅片2. Mosaic spiral fins翅片管散熱器中的鑲嵌式螺旋翅片生產工藝首先在鋼管上預加工出一定寬度和深度的螺旋槽，再在車床上把鋼帶鑲嵌在鋼管上。纏繞過程中，由於有一定的預緊力，鋼帶會緊緊地勒在螺旋槽內，從而保證瞭鋼帶和鋼管之間有一定的接觸面積。為瞭防止鋼帶回彈脫落，鋼帶兩端焊在鋼管上。便於鑲嵌。在鋼帶和螺旋槽間必要要有一定的側隙，如果側隙過小，形成過盈，則鑲嵌過程難以順利進行。纏繞的鋼帶總會有一定的回彈，其結果會使得鋼帶和螺旋槽不能很好的結合。The production process of inlaid spiral fin in finned tube radiator is to pre-process a certain width and depth spiral groove on the steel pipe, and then to inlay the steel s透水地坪trip on the steel pipe on the lathe. In the winding process, due to a certain pre-tightening force, the steel strip will be tightly tied to the spiral groove, thus ensuring a certain contact area between the steel strip and the steel pipe. In order to prevent the springback of the steel strip from falling off, the ends of the steel strip are welded on the steel pipe. Easy to set. It is necessary to have a certain backlash between the steel strip and spiral groove. If the backlash is too small to form interference, the inlaying process is difficult to proceed smoothly. Winding steel strip will always have a certain rebound, the result will make the steel strip and spiral groove can not be well combined.3、釬焊式螺旋翅片3. Brazed spiral fins翅片管散熱器中的釬焊式螺旋翅片生產工藝首先，將纏好鋼帶的管子放進鋅液槽內進行整體熱鍍鋅。鍍鋅層形成一種特別的冶金結構，這種結構能承受在運送及使用時受到機械損傷。鍍鋅層與鋼材間是冶金結合，成為鋼表面的一部份，因此鍍層的持久性較為可靠。鍍件的每一部分都能鍍上鋅，即使在凹陷處、尖角及隱藏處都能受到全面保護。鍍鋅過程要比其他的塗層施工法更快捷，並且可避免安裝後在工地上塗刷所需的時間。在郊區环境下，標準的熱鍍鋅防銹厚度可保持50年以上而不必修補；在市區或近海區域，標準的熱鍍鋅防銹層則可保持20年而不必修補。The brazing spiral fin production process in finned tube radiator firstly, the tube wrapped with steel strip is put into the zinc bath for overall hot-dip galvanizing. The galvanized layer forms a special metallurgical structure which can withstand mechanical damage during transportation and use. The galvanized coating is metallurgical bonded with steel and becomes a part of the steel surface, so the durability of the coating is more reliable. Every part of the plated part can be galvanized, even in the depressions, sharp corne印花地坪rs and hidden areas can be fully protected. The galvanizing process is quicker than other coating methods, and the time required for painting on the site after installation is avoided. In suburban environments, the standard thickness of hot-dip galvanizing rust-proof coating can be maintained for more than 50 years without repair; in urban or offshore areas, the standard thickness of hot-dip galvanizing rust-proof coating can be maintained for 20 years without repair.辛苦整理.轉載請註明http://www.wxsxsjx.com