Small batch trial production management of 3D printing services: risk control from sample verification to batch transition

Introduction

Small batch trial production is a key link for 3D printing service projects from prototype verification to mass production.

1. The purpose of small batch trial production

The main purpose of small batch trial production is to verify process stability, confirm product quality, optimize production processes, and accurately calculate costs.

2. Determine the trial production scale

Determine the trial production quantity according to the batch size: 5-10 pieces are recommended for small batches, 15-30 pieces for medium batches, and 30-50 pieces for large batches.

3. Sample verification method

Including appearance inspection, dimensional inspection and performance testing. The critical dimension CPK needs to be above 1.33.

4. Batch transition conditions

Quality conditions, process conditions, management conditions and customer confirmation must be met.

Conclusion

Small batch trial production management is a key link to the success of the project.