电梯门套作为建筑空间的“门面担当”，不仅承载着保护电梯边缘、美化公共区域的功能，更是一门融合设计与工艺的学问。其加工定制流程犹如一场精密的接力赛，从设计图纸到现场安装，每个环节都凝聚着匠心与专业。

　　As the "facade responsibility" of building space, elevator door frames not only carry the function of protecting the edges of elevators and beautifying public areas, but also are a discipline that integrates design and craftsmanship. The customized processing flow is like a precise relay race, from design drawings to on-site installation, each link embodies ingenuity and professionalism.

　　第一棒：量身定制的设计规划

　　First tip: Tailored design planning

　　现场勘测与数据采集

　　On site survey and data collection

　　专业的测量团队会携带激光测距仪、红外线水平仪等工具，对电梯井道进行三维扫描。重点记录门洞尺寸、墙体厚度、地面完成面高度等数据，误差需控制在±1mm以内。对于异形门洞或特殊角度的墙面，需采用BIM技术进行建模还原。

　　A professional measurement team will carry tools such as laser rangefinders and infrared level gauges to perform 3D scanning of elevator shafts. Focus on recording data such as door opening dimensions, wall thickness, and finished floor height, with errors controlled within ± 1mm. For irregular door openings or walls with special angles, BIM technology needs to be used for modeling and restoration.

　　材质选择与美学设计

　　Material selection and aesthetic design

　　根据建筑风格与客户偏好，设计师会提供材质样板与效果图方案：

　　Based on the architectural style and customer preferences, designers will provide material samples and rendering schemes:

　　石材系列：大理石门套需考虑天然纹理的走向，通过数字排版技术确保花纹连续性；人造石材则可模拟出仿木纹、仿金属等特殊效果。

　　Stone series: Marble door frames need to consider the natural texture direction and ensure pattern continuity through digital typesetting technology; Artificial stone can simulate special effects such as imitation wood grain and imitation metal.

　　金属系列：不锈钢门套需明确表面处理工艺，如拉丝、镜面、蚀刻或PVD镀色；铝合金门套则需设计型材拼接方式，实现无缝视觉效果。

　　Metal series: Stainless steel door frames require clear surface treatment processes, such as wire drawing, mirror finish, etching, or PVD coating; Aluminum alloy door frames require the design of profile splicing methods to achieve seamless visual effects.

　　复合材料：石塑门套需确认UV涂层的耐磨等级，确保在人流密集区域仍能长期保持光泽。

　　Composite material: The wear resistance level of the UV coating on the stone plastic door frame needs to be confirmed to ensure that it can maintain its luster for a long time in densely populated areas.

　　结构深化设计

　　Deepening structural design

　　针对超高层建筑的电梯门套，需进行抗风压计算，设计隐藏式加固结构。对于消防电梯，还需在门套内侧预留防火岩棉填充空间，确保达到规定的耐火极限。

　　For the elevator door frames of super high-rise buildings, it is necessary to conduct wind pressure resistance calculations and design hidden reinforcement structures. For fire elevators, it is also necessary to reserve fireproof rock wool filling space inside the door frame to ensure that the specified fire resistance limit is met.

　　第二棒：精工细作的加工制造

　　Second Stick: Exquisite Processing and Manufacturing

　　智能开料与数控成型

　　Intelligent cutting and CNC forming

　　在现代化工厂中，门套板材通过CNC加工中心进行精准切割。系统自动导入设计图纸，机械臂完成开槽、倒角、雕刻等工序，孔位误差不超过0.05mm。对于弧形门套，采用五轴联动数控机床进行三维曲面加工。

　　In modern factories, door frame panels are precisely cut through CNC machining centers. The system automatically imports design drawings, and the robotic arm completes processes such as slotting, chamfering, and carving, with hole position errors not exceeding 0.05mm. For curved door frames, a five axis linkage CNC machine is used for 3D surface machining.

　　表面处理工艺

　　Surface treatment process

　　石材养护：天然大理石需经过补胶、研磨、结晶硬化处理，表面硬度提升至莫氏6级以上。

　　Stone maintenance: Natural marble needs to undergo adhesive repair, grinding, and crystallization hardening treatment to increase its surface hardness to above Mohs 6.

　　金属加工：不锈钢门套经过8道抛光工序后，进行真空镀钛处理，膜层厚度达0.3μm，可抵御日常划痕。

　　Metal processing: After 8 polishing processes, the stainless steel door frame is vacuum coated with titanium, with a film thickness of 0.3 μ m, which can resist daily scratches.

　　环保涂装：石塑门套采用水性UV漆，经过三涂三烤工艺，漆膜附着力达到0级标准。

　　Environmentally friendly coating: The stone plastic door frame is coated with water-based UV paint, which undergoes a three coat and three bake process to achieve a zero level adhesion of the paint film.

　　部件预组装与质检

　　Pre assembly and quality inspection of components

　　在洁净车间内，技术人员对门套线条、收口件、连接件进行预组装。通过激光校准仪检测拼接缝隙，确保误差≤0.2mm。每套门套附带唯一身份编码，实现从出厂到安装的全流程追溯。

　　In the clean room, technicians pre assemble the door frame lines, closing pieces, and connecting pieces. Detect the splicing gap with a laser calibrator to ensure an error of ≤ 0.2mm. Each set of door frames comes with a unique identification code, enabling full traceability from factory to installation.

　　第三棒：严丝合缝的现场安装

　　Third stick: Seamless on-site installation

　　基层处理与放线

　　Grassroots treatment and laying out

　　安装团队使用红外线水平仪，在墙面弹出门套安装基准线。对基层墙体进行找平处理，误差超过5mm的部位需用专用腻子修补。对于轻钢龙骨隔墙，需加装镀锌钢板衬板以增强承载力。

　　The installation team uses an infrared level to mark the installation reference line for the door frame on the wall. Leveling treatment shall be carried out on the base wall, and special putty shall be used to repair the parts with an error exceeding 5mm. For light steel keel partition walls, galvanized steel sheet liners need to be installed to enhance their load-bearing capacity.

　　干挂施工工艺

　　Dry hanging construction technology

　　采用背栓式干挂系统，将门套线条与预埋在墙体内的铝合金型材连接。通过调节螺栓实现三维微调，确保门套垂直度、水平度达到高级装饰标准。转角部位使用45°碰角工艺，拼接处填充导凝胶，杜绝开裂隐患。

　　Using a back bolted dry hanging system, connect the door frame lines with the aluminum alloy profiles embedded in the wall. By adjusting the bolts, three-dimensional fine-tuning is achieved to ensure that the verticality and levelness of the door frame meet advanced decorative standards. The 45 ° angle collision process is used at the corner, and the splice is filled with gel to eliminate the hidden danger of cracking.

　　收口与保护

　　Closing and Protection

　　门套与墙面交界处安装弹性胶条，缓冲日常碰撞。完成面覆盖防静电PE膜，转角部位加装L型护角。在显眼位置张贴警示标识，防止后续施工造成损伤。

　　Install elastic rubber strips at the junction of the door frame and the wall to cushion daily collisions. The finished surface is covered with anti-static PE film, and L-shaped corner protectors are added at the corners. Post warning signs in prominent locations to prevent damage during subsequent construction.

　　第四棒：全程可控的服务保障

　　The fourth bar: fully controllable service guarantee throughout the process

　　数字化项目管理

　　Digital project management

　　通过专属APP，客户可实时查看加工进度、物流轨迹。安装现场配备全景摄像头，项目经理远程监控施工规范。关键节点需客户扫码确认，确保流程透明。

　　Through a dedicated app, customers can view processing progress and logistics trajectories in real-time. The installation site is equipped with panoramic cameras, and the project manager remotely monitors the construction standards. Key nodes require customers to scan the code for confirmation to ensure transparency in the process.

　　专业维护指导

　　Professional maintenance guidance

　　交付时提供《门套养护手册》，针对不同材质制定清洁方案。例如石材门套建议使用中性清洁剂，金属门套需定期涂抹防指纹涂层。建立48小时响应机制，快速处理使用中的问题。

　　Provide the 'Door Frame Maintenance Manual' upon delivery, and develop cleaning plans for different materials. For example, it is recommended to use neutral cleaning agents for stone door frames, and regularly apply anti fingerprint coatings to metal door frames. Establish a 48 hour response mechanism to quickly address any issues that arise during use.

　　电梯门套的加工定制，是功能需求与艺术表达的完美平衡。从毫米级的精度控制到跨材质的美学融合，每个环节都彰显着现代工业制造的智慧。当一樘樘门套精准嵌入建筑空间，不仅定义了空间的边界，更成为连接功能与美学的桥梁。

　　The customized processing of elevator door frames is a perfect balance between functional requirements and artistic expression. From millimeter level precision control to cross material aesthetic integration, every aspect embodies the wisdom of modern industrial manufacturing. When a door frame is precisely embedded into a building space, it not only defines the boundaries of the space, but also becomes a bridge connecting functionality and aesthetics.

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