Engineering Review and Quotation

It starts with customers using 2D drawings, 3D CAD files, or technical specifications. A detailed engineering feasibility check-up is performed by our engineering team that considers part geometry, part wall thickness, ドラフト角度, part tolerances, and material appropriateness.

Our analysis also covers expectations of production volumes, 工具要件, and possible cost drivers. Topics Assessment According to this evaluation, TOPS Precision offers a detailed quote and design-for-manufacturability (DFM) フィードバック. This preliminary engineering input is beneficial in optimizing part design, minimizing tooling revisions, and avoiding late delays in the project lifecycle and production.

金型の設計とツーリング

Our in-house toolmakers start with the process of mold design and fabrication after approval of their design. Steel molds should be designed with high precision such that they have the capability of enduring a long production cycle without quality variation.

The designs of molds focus on a balanced gating system, maximized cooling channels, correct venting, and wear-resistant substances to provide a steady casting operation and a prolonged lifetime of the mold. Since the tooling is done in-house, TOPS Precision is in control of quality, and lead times are reduced, and the mold can also be altered quickly in case design changes are needed.

Die Casting Production

We do it by placing molten aluminum, 亜鉛, or magnesium in the mold at a controlled pressure, 温度, and rate of injection. Die casting machines are automated, and real-time monitoring and recording of the process guarantee completion of mixtures in the molds and smooth flow of materials.

Such a controlled environment reduces defects like porosity, 収縮, cold shuts, and warpage. We have optimized our production process to be repeatable so that all the batches are produced to the same dimensions and mechanical standards.

CNC Machining and Post-Processing

After the casting, parts can be subjected to secondary processes to get close tolerances and functionalities. Tops Precision company provides in-house CNC machining services such as milling, 旋回, 掘削, たたく, and precision cutting.

It can be surface-finished with options of appearance and performance, 研磨も含めて, サンドブラスト, 陽極酸化処理, 粉体塗装, 電気めっき, または絵画. These after-processing features enable elements to fulfill precise application, assembling, as well as aesthetic specifications.

検査と品質管理

Quality management is incorporated within the production process. Each batch is subjected to a dimensional check, visual check, and statistical process control (SPC). Verification of compliance with specifications is done through measurement tools, which include CMMs, ゲージ, とキャリパー.

Quality documentation, 検査報告書, and traceability records are delivered to ensure that the requirements of international customers and regulations are met, and confidence is instilled in overseas manufacturing.