51吃瓜

???????????? ????? ??????????? ?????? ?? ?? ????????? ??? ???????????? ????? ???? ?????????? ????????????????????????????? ???? ?? ????????????? ??? ??? ??????????? ??? ?? ???? ??? ?? Continuous Development of technology and industrial production, ?? ??????????? технологи? ??? ???????? ????? ??? постоянно ?????????, ??? ????????? ??? ?? ??????????? ??? ????? ??????????. Detailed introduction to the processing of mechanical parts from the aspects of processing technology, processing accuracy, processing materials, processing equipment, etc.

1, ??????????????????

?? ??????????????? ???? ?????????? ?????? ??? ????? ???????? ???? ?? folgje??? ??????:

1. ?????????? ???? ???? ??????: ????? ????????? ?????????? ?????, ??? ?? необходимо ?? ??????????? ?? ???? ??????, ????????? ?? ?????????, ???????????, ??? ????????? ??????????? ??? ?? ?????

2. ?????????? ????????: ???? ?? ???requirements ??? ?? ??????, ???????? ????????????????? ??????????? ??? ???????????, ?????????, ??????????? ???????, ??., ?? ?????? ??? ?? ??????????? ?????? ????? ??

3. Design and drafting: Based on the processing drawings and process requirements, design and draft the processing technology to clarify various parameters such as material consumption, processing time, and equipment costs.

4

5. ???: ??? ????????? ???? ?????? ??????, ????, ??? ?????? ???????????? ????? ?????? ?? ???????????? ??? ???????????????????.

6. ???????????? ?????????: ???????????? ????????? ??? ?????? ???? ?? ??????????? ??????? ?? ?????? ????? ???????????? ????????? ??? ??????????????????.

7. ???????????: ?????????? ?? ????????? ??? ???????????kwalite? ??? ?? ??????????? ????? ?? ?????? ????????? ??? ???????????????????.

2, ?????????precision

?? ???????????????? ???? ?????????? ??????? ?????? ??? ?? ??? ??????????? ??? ????????? ????? ??? ???????? ????????? ??? ?? ?????????? ?????????. ?? ???????????????? ??? ???????? ??? ?????????? ?? ??? ????????????, ???????????, ????????????????? ??? ???????????. ????????????, ????, ??? ????????? ???? ?????????????? ???? ?? ?????? ????????? ????igur??? ??????????????. ?? ?validity, ??????????, ????????, ??? ?????? ??????????????? ??? ??????? ????? ??? ???? ?????????? ????????????????. ???????? ?????????????, ????? ??? ?????????????? ??? ??????????? ??? ???? ????????? ??????????????.

3, ???????? ????????????

?? ??????????? ??????????? ????? ?????????? ??????? ????? ????????? ????, ??? ????????? ????, ???????, ??????????? ?????, ??? ????????? ??? ???????????? ????????? ?????? ???, ?????? ???? ?????????? ??? ?? ???????? ??? ??????? ????????, ??? ??? ????? ???? ??? ??? ???????? ??? ?????? ??????????????? ?????. ??????????? ???? ???????? ??? ???? kwalitet, ??????????? ???????, ??? ??? ?????????? ????? ??? ????????? ??? ???????? ?????. ????????? ?????????? ???? ???? ??????, ?????????? ??????, ??? ?????????, ????? ?? ??????? ????? ?? ???????????? ??? ??????????? ?????????????. ????????? ?????? ??? ?????? ?????? ??????? ??? ?? ?????????????? ??? ??????? ????????? ??? ????????? ??? ?????????????. ?? ??? ??????? ???????, ???? ????????, ??? ??? ?????????? ?????????????????, ????? ??? ???

4,????????????????

??????????????? ????? ????????????????????? ???? ????, ?????? ??????, ???????? ???????, ?????????, ???????, ????????? ??????????? ??????, ?????? ??????? ??????, ??. ?????? ???, ???? ??? ?????? ?????? ????? ??????????? ?????? ??? ???????????? ??? ??????. ????? ??? ????????? ?? ????????????? ??? ???? ???????. ????????? ????? ??? ?? ???????????? ???? ???????? ?? ???? ????, sheet metal ??? ?????? ?????????. ???????? ??? ??????? ????? ??? ?????????????? ??? ??????, ??????, ???? ??? ?????? ???????. ?????????????????????? ????? ??????? ????? ??? ????????????????? ??? ??? ????????????? ??????? ??? ??? ???????????????????. Spark machining machines and laser cutting machines are rarely used, mainly for processing special materials and manufacturing various complex shaped parts.

?? ???????? introduces the processing of mechanical parts. ??? ?? Continuous advancement of technology and industrial production, ?? ?????????????????????? ??? ???????????? ????? ?????????? ?????? ???? продолжать ?? ??????, ??????? ?? ??????????? ???? ?? ???????? ?????? ????