Key Considerations for Designing Non-Standard Automated Equipment

Design Input:

Definition: The process of obtaining all necessary information for designing a non-standard robotic arm.

Key Points:

1. The requirements of the technological process must be clearly defined.

2. The design scope and responsibilities must be clearly defined.

3. Engineering drawings of all relevant workpieces or other documents providing this information are required.

4. The time and cost requirements of the task must be clearly defined.

5. Collect as many other task requirements as possible and record them.

Scheme Design:

Definition: The overall conceptual design of the machine tool based on the requirements of the design input.

Key Points:

1. Check for any general requirements.

2. Analyze and record the technological requirements of the equipment in detail.

3. Arrange the sequence of actions of the equipment according to the technological requirements and analyze the cycle time.

4. Divide the equipment into several relatively independent functional modules for component design.

5. Use mature and stable structures for design whenever possible.

6. Various applicable workpiece models should be able to pass smoothly through the equipment when all components are in their original positions.

Internal Review:

Definition: Organizing internal experts to review and evaluate the overall preliminary design.

Key Points:

1. Identify design flaws as much as possible to avoid significant losses due to flawed solutions.

2. All modification suggestions from internal experts need to be finalized by authoritative experts for approval.

Client Review:

Definition: Organizing key client personnel to review and evaluate the solution approved in the internal review.

Key Points:

1. Record all questions and ideas raised by the client in detail.

2. Discuss and communicate any misunderstandings raised by the client promptly to avoid losses.

3. Record the parts agreed upon by the client and the parts explicitly requested for modification, and have both parties sign for confirmation.

Detailed Design:

Definition: Design all details according to the client-approved solution and complete all design documents.

Key Points:

1. In the early stages of detailed design, determine the models of long-lead-time outsourced components and place orders as early as possible.

2. Carefully check all views to ensure that there are no interferences between parts.

3. Clearly express all details in the drawings as much as possible.

4. Ensure that each part has clearly defined material, surface treatment, and heat treatment requirements.

5. Perform dimensional chain analysis on critical dimensions to ensure that nominal dimensions and tolerances meet design requirements.

Document Review:

Definition: Organize internal personnel to review the detailed design documents.

Key Points:

1. Review whether the material selection and heat treatment methods for parts are appropriate, and whether the surface treatment meets requirements.

2. Verify that all connecting dimensions and mating features are correct.

3. Check whether the selection of purchased parts is appropriate.

4. Check whether the design documents (including assembly drawings, BOM, part drawings, etc.) are complete.

Drawing Issuance and Production:

Definition: Transfer all documents that have passed the drawing review to relevant personnel for procurement, processing, and assembly.

Key Points:

1. Ensure that the documents are completely archived and that relevant records are kept.

2. Ensure that subsequent work stages receive the required documents, such as procurement, processing, assembly, and debugging.