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9 Steps For Making Aluminium Window And Doors
May 08, 2018

1. Door and Window Selection First of all, please carefully review the engineering drawings, determine the type and quantity of the required windows according to the drawing style requirements, and determine the thickness of the selected profiles and steel liners in combination with local wind pressure values, hole size, floor height and other factors.

  2. Design of doors and windows In accordance with the rules for the cutting of this type of material, alerting optimization of the design of cutting materials, including glass, hardware, steel, rubber strips, tops and other auxiliary accessories are selected, and material design is carried out. Make a blanking list.


  3. Profile cutting, milling and drainage hole, keyhole A main profile cutting is generally used double miter saw cutting. 2.5mm-3mm left on each end of the material to do the remaining amount, the welding blanking tolerance should be controlled within 1mm, the angle tolerance is controlled within 0.5 degrees B frame profile to mill the drainage holes and air pressure balance hole, the required diameter of the drainage hole is 5mm length For 3mm, the drain hole should not be placed in the cavity with reinforced steel, nor can it penetrate the cavity where the reinforced steel is placed. C If you want to install the actuator and the upper window, you need to mill the hole

  4. Reinforced steel assembly When the size of the door or window scale is greater than or equal to the specified length, the inner cavity must be reinforced with steel. In addition, reinforced steel must be added to the hardware assembly and the combined door and window joint. The assembly of reinforced steel does not affect The welded parts are pre-inserted and fixed. There must be no less than 3 fasteners for the steel sections of the ten-ampere and T-joint-receiving parts. The spacing between them shall not be greater than 300mm, and the distance from the ends of the steel shall not exceed 100mm.

  5. Welding Welding should pay attention to the welding temperature 240-250 degrees feeding pressure 0.3-0.35MPA, clamping pressure 0.4-0.6MPA welding time 20-30 seconds, cooling time 25-30 seconds

  6. Clear the corners, install rubber strips A. Clear corners Clear corners and mechanical corners. After welding, generally cool for 30 minutes before starting to clear the corners. B. Clean the corner frame fans and glass bead. Install different types of strips as required. , Frames, fan rubber strips on the very part of the site, the length of the strip should be about 1%, to prevent the strip retract

  7. Assembly of hardware Plastic steel doors and windows products are assembled from hardware by frame and fan. The principle of hardware assembly is: to have sufficient strength, correct position, to meet various functions and to facilitate replacement, the hardware should be fixed on the inserted reinforced steel lining, the hardware can not be fixed with ordinary wood screws, generally 40mm Tapping screws, hardware installation location must also be strictly enforced

  8.Glass Installation In the place where the glass is to be installed, first place the glass block, place the cut glass on the block, and then clamp the glass through the glass bead

  9 finished product quality inspection

  This consultation mainly talked about the specific operation steps, how we all buy plastic steel doors and windows equipment, which steps need to use which equipment steps, for those who just do door and window industry will have a strong reference value

1. Door and Window Selection First of all, please carefully review the engineering drawings, determine the type and quantity of the required windows according to the drawing style requirements, and determine the thickness of the selected profiles and steel liners in combination with local wind pressure values, hole size, floor height and other factors.

  2. Design of doors and windows In accordance with the rules for the cutting of this type of material, alerting optimization of the design of cutting materials, including glass, hardware, steel, rubber strips, tops and other auxiliary accessories are selected, and material design is carried out. Make a blanking list.


  3. Profile cutting, milling and drainage hole, keyhole A main profile cutting is generally used double miter saw cutting. 2.5mm-3mm left on each end of the material to do the remaining amount, the welding blanking tolerance should be controlled within 1mm, the angle tolerance is controlled within 0.5 degrees B frame profile to mill the drainage holes and air pressure balance hole, the required diameter of the drainage hole is 5mm length For 3mm, the drain hole should not be placed in the cavity with reinforced steel, nor can it penetrate the cavity where the reinforced steel is placed. C If you want to install the actuator and the upper window, you need to mill the hole

  4. Reinforced steel assembly When the size of the door or window scale is greater than or equal to the specified length, the inner cavity must be reinforced with steel. In addition, reinforced steel must be added to the hardware assembly and the combined door and window joint. The assembly of reinforced steel does not affect The welded parts are pre-inserted and fixed. There must be no less than 3 fasteners for the steel sections of the ten-ampere and T-joint-receiving parts. The spacing between them shall not be greater than 300mm, and the distance from the ends of the steel shall not exceed 100mm.

  5. Welding Welding should pay attention to the welding temperature 240-250 degrees feeding pressure 0.3-0.35MPA, clamping pressure 0.4-0.6MPA welding time 20-30 seconds, cooling time 25-30 seconds

  6. Clear the corners, install rubber strips A. Clear corners Clear corners and mechanical corners. After welding, generally cool for 30 minutes before starting to clear the corners. B. Clean the corner frame fans and glass bead. Install different types of strips as required. , Frames, fan rubber strips on the very part of the site, the length of the strip should be about 1%, to prevent the strip retract

  7. Assembly of hardware Plastic steel doors and windows products are assembled from hardware by frame and fan. The principle of hardware assembly is: to have sufficient strength, correct position, to meet various functions and to facilitate replacement, the hardware should be fixed on the inserted reinforced steel lining, the hardware can not be fixed with ordinary wood screws, generally 40mm Tapping screws, hardware installation location must also be strictly enforced

  8.Glass Installation In the place where the glass is to be installed, first place the glass block, place the cut glass on the block, and then clamp the glass through the glass bead

  9 finished product quality inspection

  This consultation mainly talked about the specific operation steps, how we all buy plastic steel doors and windows equipment, which steps need to use which equipment steps, for those who just do door and window industry will have a strong reference value

No10-1, tongfuyu yongshengtai industrial park, Longtian Village, Kengzi town, Pingshan District, Shenzhen city

post code: 518112

contact person: lily shen

Mobile:86-15112696960

email:machine@yixianggroup.com.cn

   yefeng022@126.com


wechat:86-15112696960

whatsapp"86-15112696960



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