Handmade sample and tooling samples are:
Samples are handmade samples and tooling sample, hand-made samples for a few small parts or parts design change more when using, need something in general are: material, plasma equipment, fitter based tool (pliers, all kinds of file, hammer, etc.), if necessary, need to make simple shape card board (machine), but the stamping samples are mainly refers to the tooling samples, tooling development and production has been completed, need in accordance with the requirements for the early stage of the planning design, equipment, raw materials, personnel and other ready, according to the preliminary planning for tooling samples are trial-produced. Trial production process of the corresponding state of equipment parameters, mold and other verification and adjustment, the tooling sample after trial production, of course, needed to determine the quality and technical personnel for samples, control product figure measured, operator submit testing, cosmetic requirements, sample function a lot: to early planning of process validation, equipment validation, make customer recognition, after the process of test and, as a late production product testing standards and so on.