NEWS CENTER
精密機械零部件加工在進行設計的過程中不僅要滿足其使用要求，即具備其所要求的工作的能力，在進行操作的過程中同時還應當滿足生產(chǎn)要求，精密機械零部件加工在進行設計的過程中便于加工而加工費用很低，這樣的零件在一定程度上就會被稱為具有良好的工藝性。
精密機械零部件加工工藝性的基本要求
1. 毛坯在進行選擇的過程中，需要采用其合理額機械制造中的毛坯制備方法，在進行操作時會直接利用其型材、鑄造、鍛造、焊接以及沖壓等方法，在進行使用時其毛坯的選擇和具體的生產(chǎn)技術條件是有關的，一般情況下取決于生產(chǎn)批量以及才能性能和加工可能性等。
2. 精密機械零部件加工的結構在進行設計的過程中是非常的簡單的，在進行操作時主要是采用最簡單的表面以及組合，在一定程度上同時還應當盡量使用加工的表面的數(shù)目最少和加工面積比較小。
3. 精密機械零部件加工規(guī)定適當?shù)闹圃炀群捅砻娲植诙鹊牧慵募卑》鹉莻€費用會隨著其精度的提高而增加，在進行操作時在精度較高的情況下，這樣的增加極為顯著，因此，在沒有充分根據(jù)時，不應當追求高的精度。同理，零件的表面粗糙度也應當根據(jù)配合表面的實際需要，作出適當?shù)囊?guī)定。
4. 精密機械零部件加工在一定程度時其設計出工藝性良好的零件，在進行設計的過程中就必須要和工藝技術員工相結合并善于向他們學習，此外，在金屬工藝學課程和手冊中也都提供了一些有關工藝性的基本知識，可供參考。
精密機械零部件加工的表面粗糙度在一定程度上可以有效的反應其零件表面的微觀幾何形狀的誤差的一個非常重要的技術指標，在進行使用時這是檢驗零件表面質(zhì)量的主要依據(jù)。
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In the process of design, precision mechanical parts processing should not only satisfy its use requirements, that is to say, have the ability to work as required, but also meet the production requirements in the process of operation. Precision mechanical parts processing is easy to process and the processing cost is very low in the process of design. Such parts will be called good work to a certain extent. Artistic quality.
Basic Requirements for Processing Technology of Precision Machinery Parts
1. In the process of choosing the blank, it is necessary to adopt the method of preparing the blank in the reasonable amount of mechanical manufacturing. In the process of operation, the methods of profile, casting, forging, welding and stamping are directly used. The selection of the blank and the specific production technical conditions are related, generally depending on the production batch and the capability, performance and processing possibilities. And so on.
2. The structure of precision machine parts processing is very simple in the process of design. The simplest surface and combination are mainly used in operation. To a certain extent, the least number of machined surfaces and the smallest processing area should also be used as far as possible.
3. Precision mechanical parts processing stipulates that the urgency of parts with appropriate manufacturing accuracy and surface roughness will increase with the improvement of their accuracy. In the case of higher accuracy in operation, such an increase is extremely significant. Therefore, high accuracy should not be pursued without sufficient basis. Similarly, the surface roughness of the parts should be regulated according to the actual needs of the matching surface.
4. Precision mechanical parts processing to a certain extent when they design good parts, in the process of design must be combined with process technicians and good at learning from them, in addition, in the course of metal technology and manuals also provide some basic knowledge about process, for reference.
To a certain extent, the surface roughness of precision mechanical parts can effectively reflect the errors of their surface micro-geometry. It is a very important technical index to test the surface quality of parts when it is used