防爆(bao)工(gong)具是一種(zhong)(zhong)(zhong)用于手(shou)動松緊(jin)螺絲的(de)(de)防爆(bao)工(gong)具，種(zhong)(zhong)(zhong)類有單頭(tou)和(he)(he)雙頭(tou)等多種(zhong)(zhong)(zhong)型號規格(ge)(ge)活，是由(you)不同規格(ge)(ge)尺(chi)寸的(de)(de)主梅花套和(he)(he)從梅花套兩種(zhong)(zhong)(zhong)梅花套通過鉸接鍵的(de)(de)陰鍵和(he)(he)陽鍵咬合的(de)(de)方(fang)式(shi)連接而成的(de)(de)。

廣泛應(ying)用(yong)(yong)(yong)于石油(you)、化(hua)工(gong)(gong)(gong)(gong)、電子、鐵路、造(zao)船、冶金(jin)、鍋(guo)爐、礦山、采氣、發電、儲運、制(zhi)(zhi)(zhi)藥(yao)、制(zhi)(zhi)(zhi)氣、制(zhi)(zhi)(zhi)酒、皮革、塑料、煙火(huo)(huo)、火(huo)(huo)藥(yao)、液化(hua)氣、煤氣管道、油(you)漆廠(chang)等各種(zhong)潛在(zai)火(huo)(huo)患和(he)(he)爆炸危險的環境(jing)中(zhong)(zhong)，也是機(ji)(ji)械制(zhi)(zhi)(zhi)造(zao)和(he)(he)機(ji)(ji)械維修(xiu)不(bu)可(ke)少(shao)的專用(yong)(yong)(yong)工(gong)(gong)(gong)(gong)具(ju)(ju)。由于材質(zhi)物(wu)質(zhi)特殊(shu)在(zai)使(shi)(shi)用(yong)(yong)(yong)時應(ying)注意(yi)（一）各種(zhong)工(gong)(gong)(gong)(gong)具(ju)(ju)在(zai)使(shi)(shi)用(yong)(yong)(yong)前要(yao)表面(mian)油(you)污(wu)(wu)。（二）使(shi)(shi)用(yong)(yong)(yong)后要(yao)揩(kai)凈表面(mian)污(wu)(wu)穢和(he)(he)積物(wu)，放(fang)置干燥處保(bao)存，與腐(fu)蝕性物(wu)質(zhi)隔(ge)離存放(fang)。（三）敲(qiao)擊類工(gong)(gong)(gong)(gong)具(ju)(ju)不(bu)可(ke)連續(xu)(xu)打(da)擊，每次(ci)打(da)擊要(yao)及時工(gong)(gong)(gong)(gong)具(ju)(ju)打(da)擊部位粘著被打(da)擊的碎屑積銹后再繼續(xu)(xu)使(shi)(shi)用(yong)(yong)(yong)，超過(guo)十次(ci)有適當間歇。（四）扳手類產(chan)品不(bu)可(ke)超力使(shi)(shi)用(yong)(yong)(yong)，不(bu)能(neng)用(yong)(yong)(yong)套管或綁縛其他(ta)金(jin)屬棒料加長力臂(bei)，以及用(yong)(yong)(yong)錘敲(qiao)擊（敲(qiao)擊板手除外的方法旋扭固件之用(yong)(yong)(yong)。（五）刃口類工(gong)(gong)(gong)(gong)具(ju)(ju)應(ying)放(fang)在(zai)水(shui)槽內輕(qing)輕(qing)接(jie)觸(chu)砂輪進行刃磨，不(bu)可(ke)用(yong)(yong)(yong)力過(guo)猛和(he)(he)接(jie)觸(chu)砂輪時間過(guo)長。（六）敲(qiao)、砸類工(gong)(gong)(gong)(gong)具(ju)(ju)實際操(cao)作(zuo)(zuo)中(zhong)(zhong)，現(xian)場(chang)雜物(wu)和(he)(he)工(gong)(gong)(gong)(gong)作(zuo)(zuo)面(mian)腐(fu)蝕的氧化(hua)物(wu)，防(fang)止第(di)三者撞(zhuang)擊。（七）各種(zhong)規格(ge)的防(fang)爆工(gong)(gong)(gong)(gong)具(ju)(ju)使(shi)(shi)用(yong)(yong)(yong)前后認真操(cao)作(zuo)(zuo)，輕(qing)拿(na)輕(qing)放(fang)，不(bu)能(neng)在(zai)巖(yan)石或水(shui)泥地(di)(di)板上(shang)隨地(di)(di)亂扔。（八）敲(qiao)擊類工(gong)(gong)(gong)(gong)具(ju)(ju)在(zai)巖(yan)石作(zuo)(zuo)業(ye)中(zhong)(zhong)，要(yao)將(jiang)所接(jie)觸(chu)的工(gong)(gong)(gong)(gong)作(zuo)(zuo)場(chang)所用(yong)(yong)(yong)水(shui)浸浮，方可(ke)作(zuo)(zuo)業(ye)。

防爆(bao)工具經滾磨光(guang)整加工后(hou)表(biao)面光(guang)潔錚亮，其(qi)表(biao)層的(de)(de)(de)活躍金屬分子(zi)赤裸暴露在空氣中(zhong)很(hen)快(kuai)氧(yang)(yang)化變黑，繼而(er)生(sheng)銹，原因(yin)清洗后(hou)留在零件表(biao)面上的(de)(de)(de)水(shui)(shui)膜形成了電化學(xue)腐蝕所的(de)(de)(de)一層電解質溶(rong)(rong)液。水(shui)(shui)的(de)(de)(de)電離(li)度雖小，但仍可電離(li)成氫(qing)離(li)子(zi)和氫(qing)氧(yang)(yang)根離(li)子(zi)，這種電離(li)過程隨溫度升高而(er)加快(kuai)。同(tong)時水(shui)(shui)中(zhong)還溶(rong)(rong)解有二(er)氧(yang)(yang)化碳、二(er)氧(yang)(yang)化硫等，都易與水(shui)(shui)結合。

1、防(fang)爆棘輪扳手(shou)進行敲擊扳手(shou)或者是套(tao)加(jia)(jia)長操作(zuo)，能夠使得手(shou)柄與工作(zuo)斷出現凹痕，這種(zhong)狀況好是使用T型滑(hua)行頭手(shou)柄加(jia)(jia)套(tao)筒、F型扳桿、彎(wan)柄型扳桿或者是選取規格(ge)大的棘輪扳手(shou)進行扭矩的增加(jia)(jia)。

2、防爆(bao)扳(ban)手、管(guan)(guan)鉗子以(yi)小代大，加套管(guan)(guan)或加長套管(guan)(guan)使(shi)用造(zao)成扳(ban)口變(bian)形(xing)、斷(duan)裂，扳(ban)手柄部彎(wan)曲、變(bian)形(xing)、斷(duan)折；非敲(qiao)擊扳(ban)手如(ru)活扳(ban)手當(dang)做防爆(bao)銅(tong)錘使(shi)用會造(zao)成扳(ban)手頭部變(bian)形(xing)等等。

3、防爆手動套筒(tong)頭使(shi)用在(zai)風動工具上(shang)進行操(cao)作，能(neng)夠(gou)導致套筒(tong)頭方孔的位置有破損，當在(zai)風動作業時應選擇風動套筒(tong)系列。

4、鉗(qian)子頭部當作錘子使(shi)用，會致使(shi)鉗(qian)頭出現凹痕或鉗(qian)口不能正常咬(yao)(yao)合，做敲(qiao)擊工(gong)作時請(qing)選用適當的防爆銅錘類等敲(qiao)擊工(gong)具。在彎(wan)折大強度(du)線(xian)材、板(ban)料時使(shi)用防爆尖嘴鉗(qian)子，同樣會造成尖嘴鉗(qian)子口出現傷痕或鉗(qian)頭出現咬(yao)(yao)合不合適等現象。