Office Chair Production Operation Guide

The Office Chair Production Operation Guide covers general principles, process flow, detailed process operations, and other considerations, as detailed below:

I. General Principles

1. Purpose and Scope: Standardize production operations, clarify operational standards, quality requirements, and safety considerations, ensure stable product quality, improve efficiency, reduce costs, and apply to the entire production process of office chairs.
2. Personnel Requirements: Operators must undergo pre-job training, be familiar with equipment performance and operational procedures, and pass assessments before taking up their posts. Personnel for special processes must hold relevant certificates or pass special assessments. Strictly adhere to the operation guide, maintain good records, immediately stop the machine and report any abnormalities, and prohibit unauthorized operations. All personnel should establish a 'safety first' mindset, be familiar with safety procedures and emergency measures, regularly participate in training and drills, and wear protective equipment as required when entering the workshop.

II. Process Flow Overview The basic manufacturing process for office chairs includes raw material preparation → material preparation process → component processing process → assembly process → surface treatment process → inspection and packaging, with specific products possibly undergoing slight adjustments.

III. Detailed Process Operation Guide

1. Raw Material Preparation and Inspection: Operators should be familiar with the production plan and raw material requirements, and check the storage environment. During inspection, confirm appearance, specifications, and material quality. Qualified materials proceed to the next process, while unqualified materials are marked, isolated, and reported.
2. Material Preparation Process: Receive materials according to orders and plan cutting schemes reasonably. Before sawing, inspect equipment and set appropriate parameters. During operation, place materials steadily and have personnel stand to the side.
3. Component Processing Process: Leather components should have a smooth surface without flaws and evenly nailed. Linen components should have no scratches or color differences, with straight grain patterns and consistent nail tightness. For chair-cover components, ensure the chair-cover grain is straight after spraying glue at the waist, with no glue failure, and symmetrically full. The bottom fabric of the chair should be tight without wrinkles, with evenly nailed tightness.
4. Assembly Process: During chair forming, ensure the glue edge is not damaged, the gun nails are smooth, and the silver edge is evenly inlaid with the glue edge. After forming, stack neatly and mark.
5. Inspection and Packaging: After passing inspection by quality inspectors, proceed to the next process. Package according to requirements to ensure no damage during transportation.

IV. Other Considerations Turn off electricity and gas sources after work, clean the site, and store tools properly. Establish equipment records, conduct regular maintenance, and report faults immediately for repair. Standardize the management of production tools.