一、如何用羊角錘拔釘子

釘(ding)子(zi)釘(ding)在墻上(shang)或木板上(shang)，用手拔是很難拔出來的，這時候就要(yao)用到工具。拔釘(ding)子(zi)一般用的是羊角錘(chui)，那(nei)么羊角錘(chui)怎么拔釘(ding)子(zi)呢(ni)？

使(shi)用羊(yang)角(jiao)(jiao)錘(chui)拔釘(ding)(ding)(ding)子時(shi)，手握(wo)錘(chui)柄的(de)最(zui)遠端，將羊(yang)角(jiao)(jiao)錘(chui)的(de)爪子（即錘(chui)尖像(xiang)羊(yang)角(jiao)(jiao)的(de)地方(fang)）對準釘(ding)(ding)(ding)子，使(shi)得釘(ding)(ding)(ding)子的(de)釘(ding)(ding)(ding)體(ti)位于兩(liang)個翹(qiao)(qiao)板之間的(de)開口，釘(ding)(ding)(ding)子的(de)端帽抵靠在翹(qiao)(qiao)板；然后撥動(dong)手柄，使(shi)得翹(qiao)(qiao)板帶(dai)動(dong)端帽向上移動(dong)，進而將釘(ding)(ding)(ding)子拔起。如果有點費力的(de)話，可以在羊(yang)角(jiao)(jiao)處墊上木塊，這樣能(neng)增強起拔力。

羊角(jiao)錘之(zhi)所以(yi)能拔出(chu)手拔不(bu)出(chu)的釘子，主要(yao)是運用了(le)杠桿(gan)原理，支點(dian)(dian)在(zai)羊角(jiao)背處，距釘子（阻力點(dian)(dian)）很近，而(er)手柄距釘子較遠(yuan)，則由(you)杠桿(gan)原理公式可知，你的用力要(yao)大大小于阻力，所以(yi)就很容易地(di)拔出(chu)了(le)釘子。

二、羊角錘可以拔出螺絲釘嗎

羊角錘拔釘子是很方便的，一般用羊角錘拔的釘子是普通(tong)的鋼釘，那么(me)螺絲釘能用羊角錘嗎(ma)？

一般來說，螺(luo)絲釘(ding)用(yong)羊角錘是很(hen)難拔(ba)出(chu)來的，除非螺(luo)絲釘(ding)沒有完(wan)全旋進去，這樣(yang)用(yong)羊角錘可以硬(ying)拔(ba)出(chu)來，但會(hui)弄壞木板或墻(qiang)壁；如果想好好把螺(luo)絲釘(ding)取出(chu)來的話，還是用(yong)螺(luo)絲刀比較合適。

三、羊角錘可以釘釘子嗎

可以。

除了起釘(ding)(ding)(ding)(ding)(ding)(ding)(ding)子(zi)外，羊(yang)角(jiao)錘釘(ding)(ding)(ding)(ding)(ding)(ding)(ding)釘(ding)(ding)(ding)(ding)(ding)(ding)(ding)子(zi)也(ye)是(shi)很方便的(de)(de)，將釘(ding)(ding)(ding)(ding)(ding)(ding)(ding)子(zi)對準(zhun)要釘(ding)(ding)(ding)(ding)(ding)(ding)(ding)的(de)(de)位(wei)置，用(yong)羊(yang)角(jiao)錘錘頭(tou)的(de)(de)一端敲(qiao)擊、錘打(da)，將釘(ding)(ding)(ding)(ding)(ding)(ding)(ding)子(zi)釘(ding)(ding)(ding)(ding)(ding)(ding)(ding)進(jin)去即可；不過要注意的(de)(de)是(shi)，羊(yang)角(jiao)錘釘(ding)(ding)(ding)(ding)(ding)(ding)(ding)的(de)(de)主(zhu)要也(ye)是(shi)鋼釘(ding)(ding)(ding)(ding)(ding)(ding)(ding)，螺絲釘(ding)(ding)(ding)(ding)(ding)(ding)(ding)也(ye)是(shi)不適合(he)用(yong)羊(yang)角(jiao)錘釘(ding)(ding)(ding)(ding)(ding)(ding)(ding)的(de)(de)。