51吃瓜

???? ??? ??????? ??????????? ????????????? ???????? ??????-??????????? ???? ??????????? ??????????? ?????? ??? ???? ???? ??????? ????? ????????? ???? ???????????. ?????? ??????????? ?????????????? ??? ????? ????, ????? ?? ??? ?????? ?? ???????? ?? ??????? ???? ??????????????????? ?? ????? ??????? ??? ???? ?????? ??? ?????????????: ????????????? ?????? ???? ???????? ?????? ???? ??? ????????, ????????????? ?????? ???? ????????????? ???? ????????? ??? ?????cutting ?

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1. Reduce the thermal stress of the billet

???? ?????????? ????? ????????? ????? ??? ?????????? ??????? ??? ?????? ??????? ??? ??rm??? ????сс ??? ??? ?????. ??????????? ????? ????? ??? ????? ????? ???? ????? ????, ????? ????? ??????? ?????????????, ??? ?? ???? ??????? ????????????? ???? ???????????. ??? ?? ?????????????? ????? ???? ??? ????? ????? ??????????? ????????? ??? ?? ??????????? ???? ???? ???? ????? redunda??, ?? ??? ???? ????? ????????????? ?? ??????????????????????? ???? ??? ?????????????????, ??

2. ????????? ?? ????????

?? ??? ????????? ??? ?????????? ????????????? ???? ??????????? ????? ?? ?????????? ?????? ??? ????? ????????? ??? ????? ???????. ??? ??????? ???????? ??? ??????????? ??? ?????????? ?????

(1) ???????

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

????????9313; ??????????? ??: ??? ???? ???? ??? ??????????? ?? ???? ?? ??????? ??? ??? ?????? ?? ??? ??????????? ???????? ????? ??? ?? ????????????????? ???????? ??? ?? ????? ???? ?????????? ??????, ????? ?? ???? ?????????????, ????? ???? ???????????, ??? ???? ?????????????, ??? ??? ?????? ?? ??? ?????????? ????? ??????? ???????????????? ??? ??? ????????? ??????, ??? ??? ????? ??? ?? ???????? ????? ???? ???? ???? ?? ??????????? ???????? ?????? ?? ?????? ???????? ????? ??? ?? ???????? ??????????, ??????????? ??????, ??? ???????, ??? ?????? ?? ???? ????

????????? 931414???: ????? ?????? ???????? ???????? ??? ???????????? ????????????, ???? ??? ????????? ??? ??????????? ?? ???????? ??????.

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(2) ????????? ??????????????.

[UNK]9312??; Reduce the number of teeth on the cutting tool and increase the space inside the chip compartment. ???????, ??? ?????????? ??????? ???? ??? ??ip ?????? ???? ???? ??????, ??? ??? ????? ??? ??? ???? ??? ??????? ????? ???? ???? relatively ?????.

[UNK]9313;??? ??????????? ????? ????. ??? ??????? ???? ??? ?????? ???? ??? ?????????????? ???? ???? ?????? Ra=0.4um ?????? ?????????? ?? ???? ?????, ?? ????? ???????? ????? ???? ????? ?????? ?? ??? ?????? ?? ???? ????? ????? ???? ??? ?????? ??? ?????? ?? ???????? ???? ???????? ?????? ??? ????? ?????????? ??????? ??? ?? ????????? ?????? ?? ??? ???? ??? ???? ????? ?????? ????? ??? ???????????, ????? ???????? ???????????????? ??? ???? ???????? ?????.

[UNK]9314;???????? ??????????? ?? ?????????????????????? ???? ???????? ?????????????. ???? ??? ????? ???? ??? ?????????, ???? ??? ????????? ??????? ???? ??? ?????? ???? ??? ????????, ???? ??? ????????? ??????????? ??????, ??? ?? ????????? ??? ???????, ?????? ?? ???? ??? ?????????????????? ?????????????????, ?? ?????????? ????????????? ???? ???? ?????snieg? 0.3mm, ??????? ??? ?? ????? ????? ?? ???? ????? ?i??? Deposits. ??? ??? ?????, ???? ???????????? ????? ???? ?????? ????? ??? ??? ????? 100 °C ?? ?????????? ?? ?????????????.

3. ????????? ??? ????????????????? ???? ??????????????

????? ????? ?????????????? ????pieces ??? ?????? ?????????, ??? ??? ???? ?? folgje???? ??????????????????? ?? ???????????? ?? ?????????????:

?? ????? ???? ?????? ????????? ??????????? ????? ????? ????????? ????? ????? ?????? ?? ??????? ??? ??? ????????? ???????, ?????? ?? ????? ???? ????????, ??? ????????um ?????????????? ???? ???? inevitably ???????????. ??? ??? ????? ???? ??? ???? ?? ???????? ????????? ????? ??????????????? ??? ???? ?????. ??? ???? ?? ????????? ?????????? ???? ?????????????????, ?????? ?? ?????? ??? ??? ?????? ?????????? ??? ???? ?? ??? ?? ????????? ?????????? ???? ??? ????????????. ??? ?? ??????????? ??? ????????? ?????, ?? ??? ?????????????? ??????????????????????? ??? ????????? ????????? ?????????????????.

??? ??????????? ????? ???????? ?????? ??????????, ??? ?? ????? ?? ???? ?? ??????? ????? ?????? ?? ???????? ?????? ???????? ?????????? ?????, ??? ?????? ???? ?? ????? ??????? ???? ???????? ?? ????????, ????? ??? ????????? ?????

??? ???? ????????? ????? ??? ???? ??????????. ????????? ?? ?????????????????? ??? ????? ????????um ????????????? ????????????, ??? ??? ????????? ????????? ??? ?????? ???? ??????????? ?? ???????????? ?? ????????????? ???? ?????? ?? ????, ???? ?? ????????????? ???? contends 3% ?? 6% ?????????? ??????? ??? ??? ???????? ??? ????????????? ??, ????? ??? ????????? ??? ??????? ????? ???????? ?? ??????? ??? ?????????? ??? ????????????????.

4. Scientific arrangement of process flow

??? ?? ??????????????? ???????????, ????? ?? ???? ????????????????????? ??? ???????????????? ???????????, ??? ??? ??????? ??????????? ???????? ???????? ???????? ????? ?? ???????, ??? ?????? ???????? ??? ???????????? ???????? ??? ?????? ??? CNC ???????????? ????????? ????? ??????? ??? ?????? ??????, ???? ?????????? ??????, ??????????? ??????, ?????????? ?? ????? ?????? ??? ???? ???????????, ??? ???? необходимо ??????? ????? 半????????????????? ????? ?????????? ??? ?????????????????. ???? ????? ??????, ?? ?????? ????? ????????? ??????, ??????? ??? ??????? ?????? ???? ??? ???? ???? ????? ??????, ??? ???????? ?? ?????????????. ?? ?????????? ???????????????? ???? ??????????? ?????? ???? ?????snieg? ?? ?????????????????????, ????? ?????????? 1-3mm. ??? ???????????? ???????????????? ????????????? ??? ???? ?? ????????? ?? ???????????? ??????????????????????????? ???? ??? ??????????, ???? ????? 0.2-0.5 ?????????, ?? ?????? ??? ??? ??????????? ????? ??? ??? ?? ??????? ?????? ????? ???

?????????? ???????? ????? ?????????????? ????????????????????

?? ????? ?????? ??? ????????um alloy ??? ??????????? ????????? ???? ?? ?????? ????????, ??? ???? ??addition ?? ?? ????? ?????minēt?, ?? ?????????????????? ????? ???? ????? ???? ??? ??????????????

1. ????? ????? ??? ??????? ?????????????????????? ???????????????? ??????????, ?? ????????? ???? ?????????????? ???????????? ??? ?? ?????? ????????????????? ??? ? ??? ?? ??? ?? 90mm ????? ?????, ???? ???? ????? ??????????? ?? 60mm, ??? ?? ?????? ????? ??? ???????? ???????? ???? ?????? ???? ?????, ???? ??????????? ??? ????????? 5mm ???? ????????????? ?? ??? ????? ??? ??? ??? ?????? ?? Continuous symmetrical machining, ???? ????? ?????? ????? ???? ?? ??? ????? ???????????????, ??????? ?? ??????????? ??? 0.2mm.

2. ??? ?? ????? ?????????? ?????????? ????? ???? ??? ????????um ????????????????, ??? ?? ??? ????? ?? ???? ?? ??????????????????? ??? ???? ?????????? ????? ???? ??? ?????? ???? ??? ????????, ????? ??? ????? ???? ?? ????? ???? ???

3. Reduce cutting force and cutting heat by changing the cutting usage ?????? ?? ???? ???????? ??? ???????? ????, ??? ??? ??????? ???? ?????cutting tool ?? ??????? ??? ??????????? ?????. ??? ?? ????????????????????????? ??? ???? ??? ?? ???????? ?????????? ??? ???? ??????????? ??? ???, ?? ???? ???? ????? ?????? ?? ????????? ?????????????, ????? ????? ?? ????? ?? ???????? ???? ??? ??? ??? ??? ??????? ???? ?????????????? ??? ?????????????? ??? ??????????, ?? ???? ????? ?? ??????? ??? ???????????????. ????? ??? ???????????? ??? ??????? ?????? ??? CNC ??????, ???? ??? ?????????? ??? ????. ?????? ?? ???????? ?? ??????? ???? ??????????? ??? ????????, ??? ?? ???????? ???????? ??? ???????? ??????? ??? ?? ???????? ??????????? ???? ??? CNC ????? ??? ???????, ??? ??? ???????? ?? ???? ?????????, ??? ??? ??? ?

4. ?????????? ???? ??? ???? ???????? ??? ????????????????. ??????????? ???????????? ?????????? ??? ???? improving processing efficiency ??? ?????????? ?? ????????? ???????? ???????? ???????? ???? ??????????????. ??? ????????, ??? ??? ??? ??? ?????????? ???? ??????????? ???? ??? ?????????? ???? ??? ???? ?????? ??? ??? ???????? ??? ???????? ??????? ???? ????, ??? ???? ??? ??????????? ????????? ???? ?????? ????? ?? ??? ??????? ???? ???????????????? ??? ??? ???? ???????????? ??? ???? kwalitet, ??? ??? ?????? ?? ?????? ?????? ?????????????. ????? ??? ????????? ?????????? ??? ??? ???? ???? ??? ??? ???? ???? ??? ??????? ?? ??? ???? ??? ??????????? ??????, ??? ??? ????? ???????????? ???????, ??? ??? ???????????????????? ???? ?? ?????? ??? ???? ???????????.

5. ????? ???????? ?????? ????? ?????vita??? ???????????? ???? ??????????? ????? ??????????, ????? ???? ?????????? ?????????. ??? order to minimize the deformation of the workpiece, the clamping piece can be loosened before the aluminum profile is finished to the final specifications, allowing the workpiece to be repaired to its original appearance at will. Then, it can be lightly clamped to the standard of being able to hold the workpiece firmly (completely by touch), so as to achieve the desired processing effect. ??? ??????????, ??? ????? ??? ???????????? ???? ?????????? ????????? ??? ????? ??? ??? ?????????? ???? ??? ???? plate, ??? ?? ?????????? ????????? ???? ??? ????????????? ??? ??????? ??? ??? ??????????? ??????????. ?????? ??? ??????? ??? ???????

6. ???? ????????? ??????????? ????????? ????? ??? ?? ?????????? ???????, ?? ??? ??? ?????? ?? ????? ?? ???????????? ????? ????????????? ??? ?? ??????? ??? ??? ?? ???? ????? ??????? ????? ???? ????????? ?? ????????? ??????? ??? ?????? ??? ??????, ????????? ??? ????????????? ???? ??? ??? ???????????? ????? ??????, ??????, добавить ?? ???? ???? ???????? ????? ??? ??? ???????? ??????????????? ????? ???? ???? ?????? ??? ??? ??????????????? ????? ?? ????? ??? ???????????, ??? ?????? ???? ??? ??????????????? ? ??????????????, ??? ?????????????????????? ???????? ??? ????? ??????? ???? CAM ??????????.