Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a preparation process for a zinc-steel guardrail. The preparation process for the zinc-steel guardrail comprises the following following steps: step 1, base material preparation: the appearance size and the thickness of a selected zinc-steel profile, and the quality, the thickness and the adhesive force of a zinc coating are inspected; step 2, base material oil immersion: a derusted zinc-steel base material is put into a container containing anti-rust oil to be immersed for 35 minutes, and an oil temperature is controlled to be 21 DEG C; step 3, cutting: the zinc-steel base material subjected to the oil immersion treatment is cut into fragment zinc steel needed by the guardrail through a disc cutting machine; step 4, punching; step 5, base material degreasing; step 6, base material phosphating; step 7, washing; step 8, drying; step 9, paint spraying: an inorganic phosphate zinc-rich paint is sprayed to the dried workpiece by adopting conventional spraying; step 10, curing; step 11, packaging and conveying; and step 12, zinc-steel guardrail assembling. The zinc-steel guardrail prepared through the process has the advantages of being high in strength, high in hardness, resistant to oxidation, resistant to temperature, high in corrosion resistance and convenient to assemble.
本发明提供了一种锌钢护栏的制备工艺，包括以下步骤：步骤一，基材准备：对所选锌钢型材的外观尺寸、厚度及镀锌层质量、厚度、附着力进行检验；步骤二，基材浸油：将除锈后的锌钢基材放入盛有防锈油的容器中浸泡35分钟，控制油温为21℃；步骤三，切割：将经浸油处理后的锌钢基材通过圆盘切割机切割成护栏所需的片段锌钢；步骤四，冲孔；步骤五，基材脱脂；步骤六，基材磷化；步骤七，水洗；步骤八，烘干；步骤九，喷漆：采用常规喷涂，将经烘干的工件喷涂无机磷酸盐富锌涂料；步骤十，固化；步骤十一，包装运送；步骤十二，组装锌钢护栏，采用本发明工艺制备的锌钢护栏具有高强度、高硬度、抗氧化、耐温性、耐腐蚀性强特性且便于组装的优点。
The invention provides a preparation process for a zinc-steel guardrail. The preparation process for the zinc-steel guardrail comprises the following following steps: step 1, base material preparation: the appearance size and the thickness of a selected zinc-steel profile, and the quality, the thickness and the adhesive force of a zinc coating are inspected; step 2, base material oil immersion: a derusted zinc-steel base material is put into a container containing anti-rust oil to be immersed for 35 minutes, and an oil temperature is controlled to be 21 DEG C; step 3, cutting: the zinc-steel base material subjected to the oil immersion treatment is cut into fragment zinc steel needed by the guardrail through a disc cutting machine; step 4, punching; step 5, base material degreasing; step 6, base material phosphating; step 7, washing; step 8, drying; step 9, paint spraying: an inorganic phosphate zinc-rich paint is sprayed to the dried workpiece by adopting conventional spraying; step 10, curing; step 11, packaging and conveying; and step 12, zinc-steel guardrail assembling. The zinc-steel guardrail prepared through the process has the advantages of being high in strength, high in hardness, resistant to oxidation, resistant to temperature, high in corrosion resistance and convenient to assemble.
本发明提供了一种锌钢护栏的制备工艺，包括以下步骤：步骤一，基材准备：对所选锌钢型材的外观尺寸、厚度及镀锌层质量、厚度、附着力进行检验；步骤二，基材浸油：将除锈后的锌钢基材放入盛有防锈油的容器中浸泡35分钟，控制油温为21℃；步骤三，切割：将经浸油处理后的锌钢基材通过圆盘切割机切割成护栏所需的片段锌钢；步骤四，冲孔；步骤五，基材脱脂；步骤六，基材磷化；步骤七，水洗；步骤八，烘干；步骤九，喷漆：采用常规喷涂，将经烘干的工件喷涂无机磷酸盐富锌涂料；步骤十，固化；步骤十一，包装运送；步骤十二，组装锌钢护栏，采用本发明工艺制备的锌钢护栏具有高强度、高硬度、抗氧化、耐温性、耐腐蚀性强特性且便于组装的优点。
Preparation process for zinc-steel guardrail
一种锌钢护栏的制备工艺
SU XUDE (Autor:in)
11.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
B23P
Sonstige Metallbearbeitung
,
OTHER WORKING OF METAL
/
B05D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
,
Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein
/
C23C
Beschichten metallischer Werkstoffe
,
COATING METALLIC MATERIAL
/
C23G
CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
,
Reinigen oder Entfetten metallischer Werkstoffe durch chemische Verfahren, ausgenommen Elektrolyse
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Multifunctional adjustable zinc steel balcony guardrail
| Europäisches Patentamt | 2023