There are two types of black titanium stainless steel door frame, one is a 45 degree angle between the vertical and horizontal edges, and the other is a vertical installation between the vertical and horizontal edges. The latter is recommended. The former sometimes needs to be welded and collided, which is troublesome and ineffective. The commonly used stainless steel plate is divided into 201 type and 304 type. In fact, the composition is different. The quality of 304 is slightly better, but the price is higher. 201 It's a little poor, but as a family, it can fully meet the needs. In addition, the thickness of the board is also different, usually 0.6 is enough.

表面處理黑鈦不銹鋼門框：板的表面處理也分為鏡面和油膜刷。通常不建議使用鏡面不銹鋼進行家庭裝修。油膜拉伸的效果更好（也就是說，許多抽油煙機使用的材料）。

Surface treatment of black titanium stainless steel door frame: the surface treatment of plate is also divided into mirror surface and oil film brush. Mirror stainless steel is generally not recommended for home decoration. The effect of oil film stretching is better (that is, the material used by many range hoods).

黑鈦不銹鋼門框的基礎生產：9％的木板可用作門套的內襯。如果瓦工的工藝精湛，則可以省略此步驟，而可以直接使用黑鈦不銹鋼門框。

Basic production of black titanium stainless steel door frame: 9% of the wood can be used as the lining of the door pocket. If the bricklayer is skilled, this step can be omitted and the black titanium stainless steel door frame can be used directly.

黑鈦不銹鋼門框的測量：由于家庭裝修的數量很少，因此商家通常不去門上測量。這時，需要自己進行測量。測量結果必須精確到毫米。

Measurement of black titanium stainless steel door frame: Because the number of home decoration is very small, businesses usually do not measure on the door. At this time, you need to measure yourself. The measurement result must be accurate to millimeter.

加工黑鈦不銹鋼門框：選擇商店用彎板機，確定款式，議價，人們會到門來測量尺寸，而且加工速度特別快。

Processing black titanium stainless steel door frame: select the bending machine for the shop, determine the style, negotiate the price, and people will come to the door to measure the size, and the processing speed is particularly fast.

二、不銹鋼拉絲門套的生產質量標準

2、 Production quality standard of stainless steel wire drawing door pocket

所有黑鈦不銹鋼門框的落料必須準確，部件長度的允許偏差為1mm。

The blanking of all black titanium stainless steel door frames must be accurate, and the allowable deviation of component length is 1mm.

在切割之前，我們需要檢查黑鈦不銹鋼門框是否筆直，否則必須將其拉直。

Before cutting, we need to check whether the black titanium stainless steel door frame is straight, otherwise it must be straightened.

焊接時，焊條或焊絲應適合所要焊接的材料，黑鈦不銹鋼門框的焊接材料品種均具有出廠合格證。

During welding, the welding rod or wire shall be suitable for the material to be welded, and the welding material variety of black titanium stainless steel door frame shall have the factory certificate.

焊接時必須正確放置黑鈦不銹鋼門框的位置。

The position of black titanium stainless steel door frame must be correctly placed during welding.

焊接時，黑鈦不銹鋼門框之間的焊接點應牢固，焊縫應充分，焊縫表面的焊縫應均勻，焊縫不得有咬邊，開裂，裂紋，浮渣，焊接塊，燒穿，電弧擦傷損傷，電弧坑和針狀氣孔等缺陷，焊接區域不得飛濺。

During welding, the welding points between the black titanium stainless steel door frames should be firm, the weld should be sufficient, the weld on the weld surface should be uniform, and the weld should be free of undercut, crack, crack, scum, welding block, burnthrough, electric arc scratch damage, electric arc pit and needle air hole and other defects, and the welding area should not be splashed.

焊接完黑鈦不銹鋼門框后，應清除焊接渣。

After welding the black titanium stainless steel door frame, the welding slag shall be removed.

完成黑鈦不銹鋼門框的焊接和組裝后，應使用手持機對其進行適當的打磨和拋光，以使外觀光滑整潔。

After the welding and assembly of black titanium stainless steel door frame, it should be properly polished and polished with a handheld machine to make the appearance smooth and tidy.

使用鍍鋅角鋼與氣缸連接

Use galvanized angle steel to connect with the cylinder

與槽鋼和角鐵連接

Connection with channel steel and angle iron

使用自攻螺釘將百分之九的板連接到槽鋼

Use self-tapping screws to connect 9% of the plates to the channel steel