五金沖壓件應(yīng)用領(lǐng)域

汽車行業(yè)的沖壓。以拉深為主。在我國這部份主要集中在汽車廠、拖拉機廠、飛機制造廠等大廠，獨立的大型沖壓拉深廠還未幾見。

Application field of metal stamping parts

Stamping in the automobile industry. It is dominated by deep drawing. In China, this part is mainly conceated in automobile factories, tractor factories, aircraft manufactory and so on. Independent large stamping and drawing plants are not yet seen.

壓住材料?？朔鹘y(tǒng)的模具設(shè)計結(jié)構(gòu)，在卸料板上開出容料間隙(即模具閉合時，卸料板與凹模貼合，而容納材料處卸料板與凹模的間隙為材料厚t-0.03～0.05mm)。如此，沖壓中卸料板運動平穩(wěn)，而材料又可被壓緊。關(guān)鍵成形部位，卸料板一定做成鑲塊式結(jié)構(gòu)，以方便解決長時間沖壓所導致卸料板壓料部位產(chǎn)生的磨(壓)損，而無法壓緊材料。

Press the material. In order to overcome the traditional mold design structure, the clearance of material is opened on the discharge plate (i.e., when the die is closed, the discharge plate and the die are fitted, and the gap between the discharge plate and the die is t-0.03 to 0.05mm). In this way, the discharging plate moves smoothly, and the material can be pressed tightly. In the key forming part, the discharge plate must be made into an inlaid structure to facilitate the solution of the grinding (pressure) loss caused by the pressing part of the unloading plate for a long time, and the material can not be pressed.

手鋸鋸削的注意事項

鋸條的松緊要合適，且鋸割時壓力不能太大，以防折斷傷人；

當鋸縫歪斜時，不可急于糾正，而需要慢慢地逐步糾正。

Notice of hand saw cutting

The tightness of the saw blade should be suitable, and the pressure should not be too large during sawing, so as to prevent breaking and hurting people.

When the SAW seam is skewed, it can not be corrected in a hurry, but it needs to be corrected gradually.

檢查、核對模具和沖壓機床。在安裝模具前，要確認沖壓機床為沖壓工藝的型號，并檢查模具的尺寸、工作要求是否與沖壓機床的技術(shù)參數(shù)（裝模高度、滑塊行程等）相匹配，沖壓機床的狀態(tài)足否良好。

Check and check die and stamping machine. Before installing the mould, it is necessary to confirm that the stamping machine is the designated type of the stamping process, and check the size of the die and the work requirements to match the technical parameters of the designated stamping machine (the height of the die, the slider stroke, etc.), and the state of the stamping machine is good or not.