共板法蘭風(fēng)管的生產(chǎn)的一些參數(shù)

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共板法蘭主要由角代碼,法蘭夾,和管道連接法蘭連接,這種形式管雖然低成本(減少角鋼的用量,減少人類消費的角鋼法蘭),但實際應(yīng)用比角鋼法蘭和堅定,漏風(fēng)量也更大,而且應(yīng)該由機(jī)床加工,手工很難實現(xiàn)其生產(chǎn),通常只使用于新豐路系統(tǒng),空調(diào)系統(tǒng),如排氣系統(tǒng)通常是用角鋼法蘭風(fēng)管。但是人類工程板不允許使用法蘭連接。

Flange is mainly composed of angle code, flange and pipe connection clip, flange connection, this form of tube while the low cost (reducing the amount of steel, reduce human consumption, angle steel flange) but the actual application ratio of angle steel flange and firm, the amount of air leakage is greater, and should be made by the machine, the manual is very difficult to realize the production usually, only used in the Xinfeng road system, air conditioning system, such as the exhaust system is usually air pipe for angle steel flange. But human engineering boards are absolutely not allowed to use flange connections.

標(biāo)準(zhǔn)直管由流水線上直接壓制成連體法蘭。

The standard straight pipe is directly compressed into conjoined flanges from the assembly line.

非標(biāo)直管、彎頭、三通、四通、配件等下料后，在單機(jī)設(shè)備上完成TDF法蘭成型。

Non-standard straight pipe, elbow, three links, four links, accessories and other material, TDF flange forming in a single device.

法蘭角由模具直接沖壓成型，安裝時卡在四個角即可。

Direct stamping flange angle from the molding installation card in four corners.

共法蘭間的連接用法蘭卡，由鍍鋅鋼板制作，經(jīng)法蘭卡成型機(jī)成型后切割成統(tǒng)一的尺寸供安裝連接使用。共板法蘭因與管道鋼板連成一體，不必像角鋼法蘭般打孔鉚接，在兩節(jié)管道的連接上用專用法蘭卡，四角加90度法蘭角后用螺栓連接。操作簡單，提高了效率，外觀平整，光滑，尺寸準(zhǔn)確，互換性強(qiáng)，產(chǎn)品的質(zhì)量穩(wěn)定。

A total of connection between flange with flange card made of galvanized steel plate, the flange card molding machine after cut into uniform size for installation and connection use. Common plate flange and pipe steel plate as a whole, do not have to be like the angle iron flange punching riveting, in the connection of two pipes with special flange card, four angle plus 90 degrees flange angle, bolt connection. The operation is simple, the efficiency is improved, the appearance is smooth and smooth, the size is accurate, the interchangeability is strong, and the quality of the product is stable.

法蘭表面不平整，矩形法蘭旋轉(zhuǎn)180度后，與同規(guī)格的法蘭螺孔不重合，內(nèi)邊尺寸或兩對角線的尺寸不相等超過允許的偏差等，影響風(fēng)管部件在施工現(xiàn)場的正常組裝。偏差小的造成在安裝過程中的不必要的修改、打孔;偏差過大造成返工和浪費。

The flange surface is not flat, rectangular flange rotates 180 degrees after the flange screw with the same specifications do not coincide, inner edge size or two diagonal size is not equal to exceed the allowable deviation, affecting the normal assembly of wind pipe components in the construction site. Small deviations cause unnecessary modifications and drilling during installation; excessive deviations result in rework and waste.

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