What are the standard specifications for stainless steel fabrication processing?
The following are the specifications of the process technology standard for stainless steel fabrication processing:
First, the purpose
The standardization of stainless steel fabrication processing, Chengdu mold processing, Chengdu stainless steel fabrication processing, and consistent terminology make it more adaptable to production and guide production.
Second, the scope of application
Company design, technology, production department.
Third, responsibility, rights
The formulation of the stainless steel fabrication process was formulated by the design department, and the technical department was proofread, reviewed and issued.
Fourth, the definition
The stainless steel fabrication process abbreviation process (hereinafter referred to as the process) is a part of the drawings, it can correctly reflect the parts in the production of various processing steps, and its processing methods; stainless steel fabrication technology usually has a specific reaction in the technical requirements.
V. Formulating the basis
Customer requirements, 2D and 3D drawings (including electronic files); and company equipment requirements.
Sixth, specific content
1. The process is the technical basis for the parts in the production process.
2. Each step and processing method of parts in the production process should have specific and specific reactions and requirements in the process.
3. Parts with special processing technology must be listed separately and marked separately in the process.
4, the specific embodiment of the process in stainless steel fabrication processing:
1), materials:
(1) Cold-rolled steel plate (SPCC): Electroplating (color zinc, white zinc), spray paint, and plastic spray for surface treatment.
2) galvanized sheet (SECC): used for surface treatment, spray paint, spray.
(3) Copper plate (brass plate, copper plate): The surface treatment is generally chrome plated, nickel plated, and is not used for surface treatment, according to customer's specific requirements.
(4) Aluminum plate (5052P): The surface treatment is generally chromate or oxidized.
(5) Stainless steel (SUS) can generally be divided into: drawing (hairline) stainless steel, mirror stainless steel, matte stainless steel, mirror, brushed stainless steel generally do not surface treatment, matte stainless steel can generally be used for sandblasting, painting and spray processing.
2), process flow
For stainless steel fabrication parts, it has its own processing, which is the process flow. Due to the structural difference of stainless steel fabrication parts, the process flow is also different