精密機械部品, 設計プロセス中に, 機能要件を満たすだけでなく、 (つまり, 必要な作業能力を備えていること) but also fulfill production requirements during operation. Precision mechanical parts designed for ease of machining and low processing costs are considered to have good manufacturability.
Basic Requirements for the Machinability of Precision Mechanical Parts
1. Blank Selection Requirements
The selection of blanks requires the use of appropriate blank preparation methods in mechanical manufacturing. During operation, methods such as profile making, casting, 鍛造, welding, and stamping are directly utilized. The choice of blank is related to specific production technology conditions, generally depending on production volume, performance characteristics, and machining feasibility.
2. Structural Design Requirements
The structure of precision mechanical parts should be designed to be very simple. Operation primarily involves simple surfaces and combinations, and to a certain extent, the number of machined surfaces and the machining area should be minimized.
3. Precision and Cost Control Requirements
The cost of machining precision mechanical parts increases with increasing precision. This increase is particularly significant at higher precision levels. したがって, high precision should not be pursued without sufficient justification. 同様に, the surface roughness of parts should be appropriately specified based on the actual needs of the mating surfaces.
4. Manufacturability Awareness in Design
To a certain extent, precision mechanical parts machining aims to design parts with good manufacturability. During the design process, it is essential to collaborate with process engineers and learn from them. さらに, basic manufacturability knowledge is provided in metalworking courses and handbooks for reference.
5. Surface Roughness Considerations
The surface roughness of precision mechanical parts is a crucial technical indicator that effectively reflects the microscopic geometric errors of the part’s surface. It serves as a primary basis for inspecting the surface quality of parts during use.
RapidEfficient について
急速な specializes in high-precision CNC machining with 18 長年の経験.
Its products serve industries including 医学, コミュニケーション, 光学, ドローン, インテリジェントロボティクス, 自動車, そして office automation parts.
The company’s CNC machining centers feature four-axis, 5軸, およびマルチリンク工作機械, and are equipped with precision projectors, 三次元測定機 (CMM), 分光計, などの高度な検査装置.
加工精度は以下に達します 0.01 mm, テスト精度は次のレベルに達します 0.001 mm.
