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摘 要 ：首先我們(men)(men)應該(gai)看壓(ya)鑄件的(de)變形(xing)情(qing)況，根(gen)據情(qing)況我們(men)(men)做具體的(de)分析，一般(ban)鋅合金壓(ya)鑄件變形(xing)我們(men)(men)可以從以下幾點去(qu)找(zhao)解決方案:1.整(zheng)體變形(xing)或局(ju)部變形(xing),改進壓(ya)鑄件的(de)結構； 1.頂桿(gan)設(she)置不當，頂出(chu)時受力不均，合理設(she)置頂出(chu)位置及頂桿(gan)數量，最好用(yong)4根(gen)，開闊的(de)地(di)方； 2.開模(mo)過早(zao)，壓(ya)鑄件鋼性不夠，我們(men)(men)責需(xu)
2020-12-18 -
摘 要 ：電(dian)焊(han)(han)鉗作用是(shi)夾(jia)持(chi)電(dian)焊(han)(han)條(tiao)(tiao)，焊(han)(han)接(jie)(jie)時(shi)傳(chuan)導焊(han)(han)接(jie)(jie)電(dian)流的(de)器械。是(shi)與(yu)電(dian)弧焊(han)(han)機配套使用的(de)，手(shou)(shou)工電(dian)弧焊(han)(han)時(shi)，用以夾(jia)持(chi)和(he)操縱焊(han)(han)條(tiao)(tiao)，并保(bao)證(zheng)與(yu)焊(han)(han)條(tiao)(tiao)電(dian)氣連接(jie)(jie)的(de)手(shou)(shou)持(chi)絕(jue)(jue)緣(yuan)器具。電(dian)焊(han)(han)鉗有外殼防護、防電(dian)擊保(bao)護、溫升值、耐(nai)焊(han)(han)接(jie)(jie)飛濺、耐(nai)跌落等主要技術(shu)指標。 用鑄(zhu)造銅作夾(jia)子，陶(tao)瓷和(he)塑料(liao)手(shou)(shou)柄做絕(jue)(jue)緣(yuan)體(ti)。應具有良好(hao)的(de)導電(dian)性能(neng)
2020-12-18 -
摘(zhai) 要 ：無(wu)塵(chen)(chen)(chen)鋸(ju)是一種切(qie)(qie)割地(di)板(ban)(ban)的(de)機器，使用無(wu)塵(chen)(chen)(chen)鋸(ju)切(qie)(qie)割地(di)板(ban)(ban)，能有效(xiao)的(de)減少灰(hui)塵(chen)(chen)(chen)對人體的(de)健康和環境(jing)的(de)污染(ran)。地(di)板(ban)(ban)無(wu)塵(chen)(chen)(chen)鋸(ju)屬于一種比較專業的(de)產(chan)品，主要用來(lai)切(qie)(qie)割地(di)板(ban)(ban)以及(ji)一些薄的(de)木工(gong)料(liao)。無(wu)塵(chen)(chen)(chen)鋸(ju)工(gong)作時，電機切(qie)(qie)割地(di)板(ban)(ban)，在風機的(de)作用下(xia)，灰(hui)塵(chen)(chen)(chen)被(bei)吸(xi)進下(xia)面(mian)的(de)塵(chen)(chen)(chen)袋里面(mian)，安(an)裝現場干(gan)凈、整(zheng)潔(jie)。地(di)板(ban)(ban)切(qie)(qie)割無(wu)塵(chen)(chen)(chen)鋸(ju)的(de)出現改變的(de)地(di)板(ban)(ban)
2020-12-18 -
摘 要 ：無塵(chen)鋸(ju)(ju)可切割(ge)的地(di)(di)板(ban)(ban)(ban)種類有：木地(di)(di)板(ban)(ban)(ban)、實木地(di)(di)板(ban)(ban)(ban)、軟木地(di)(di)板(ban)(ban)(ban)、竹(zhu)地(di)(di)板(ban)(ban)(ban)、實木復合地(di)(di)板(ban)(ban)(ban)、強(qiang)化地(di)(di)板(ban)(ban)(ban)、PVC-塑膠地(di)(di)板(ban)(ban)(ban)等。鋸(ju)(ju)美(mei)無塵(chen)鋸(ju)(ju)為(wei)您提(ti)供地(di)(di)板(ban)(ban)(ban)無塵(chen)安(an)裝方案！
2020-12-18 -
摘(zhai) 要 ：五(wu)金(jin)工(gong)(gong)具(ju)(ju)分(fen)為(wei)電動(dong)(dong)(dong)(dong)工(gong)(gong)具(ju)(ju)、手(shou)動(dong)(dong)(dong)(dong)工(gong)(gong)具(ju)(ju)、汽保(bao)工(gong)(gong)具(ju)(ju)、氣動(dong)(dong)(dong)(dong)工(gong)(gong)具(ju)(ju)、日用五(wu)金(jin)、建筑五(wu)金(jin)等等，而手(shou)動(dong)(dong)(dong)(dong)工(gong)(gong)具(ju)(ju)就(jiu)(jiu)是五(wu)金(jin)工(gong)(gong)具(ju)(ju)的一種(zhong)。圓頭(tou)錘則是手(shou)動(dong)(dong)(dong)(dong)工(gong)(gong)具(ju)(ju)的一種(zhong)。 手(shou)動(dong)(dong)(dong)(dong)工(gong)(gong)具(ju)(ju)的分(fen)類(lei)上面(mian)僅僅是一部分(fen)，下(xia)面(mian)我(wo)們就(jiu)(jiu)真正的了解(jie)其(qi)具(ju)(ju)體的分(fen)類(lei)，那么到底有(you)哪些呢？ 第一，手(shou)動(dong)(dong)(dong)(dong)工(gong)(gong)具(ju)(ju)根據用途可分(fen)為(wei)扳手(shou)類(lei)，螺絲刀(dao)類(lei)
2020-12-18 -
摘 要(yao) ：斷(duan)(duan)(duan)線(xian)(xian)(xian)鉗(qian)，是一種用(yong)(yong)(yong)(yong)來剪斷(duan)(duan)(duan)電線(xian)(xian)(xian)的工具。 斷(duan)(duan)(duan)線(xian)(xian)(xian)鉗(qian)的用(yong)(yong)(yong)(yong)途：分為地纜滑(hua)(hua)輪(lun)，電纜滑(hua)(hua)輪(lun)、朝天滑(hua)(hua)輪(lun)、斷(duan)(duan)(duan)線(xian)(xian)(xian)鉗(qian)的用(yong)(yong)(yong)(yong)途、尼龍滑(hua)(hua)輪(lun)、電纜導(dao)(dao)線(xian)(xian)(xian)放(fang)線(xian)(xian)(xian)滑(hua)(hua)輪(lun)，大直(zhi)徑放(fang)線(xian)(xian)(xian)滑(hua)(hua)車、做掛兩用(yong)(yong)(yong)(yong)放(fang)線(xian)(xian)(xian)滑(hua)(hua)車、地線(xian)(xian)(xian)放(fang)線(xian)(xian)(xian)滑(hua)(hua)車、起重(zhong)滑(hua)(hua)輪(lun)。 主要(yao)用(yong)(yong)(yong)(yong)于鋪(pu)放(fang)電纜導(dao)(dao)線(xian)(xian)(xian)時(shi)起到保護的作用(yong)(yong)(yong)(yong)，省時(shi)省力。 斷(duan)(duan)(duan)線(xian)(xian)(xian)鉗(qian)的用(yong)(yong)(yong)(yong)途按材(cai)
2020-12-18 -
摘 要 ：斷線(xian)鉗，是一(yi)(yi)種用(yong)來剪斷電線(xian)的工具。 斷線(xian)鉗作為工業中(zhong)經常使(shi)(shi)用(yong)的一(yi)(yi)種工具，功能(neng)(neng)是非常強(qiang)大的，在儲存時也要注(zhu)意它的儲存環(huan)境(jing)。 第一(yi)(yi)、它的儲存環(huan)境(jing)要能(neng)(neng)夠經常通風，這(zhe)(zhe)樣(yang)(yang)可以(yi)保證空氣正常流通。 第二、環(huan)境(jing)不能(neng)(neng)太過潮濕，這(zhe)(zhe)樣(yang)(yang)鉗子是很容易生銹的，這(zhe)(zhe)時就(jiu)會影響它的使(shi)(shi)用(yong)質(zhi)量。
2020-12-18 -
摘 要 ：高壓無氣噴(pen)(pen)涂(tu)(tu)機(ji)(ji)（噴(pen)(pen)漆(qi)機(ji)(ji)）采用(yong)(yong)的(de)是壓縮氣體(ti)的(de)方式來把里面的(de)涂(tu)(tu)料(liao)進行充分的(de)壓縮，然(ran)后通過這個(ge)噴(pen)(pen)頭來噴(pen)(pen)一(yi)(yi)些(xie)霧氣狀的(de)涂(tu)(tu)料(liao)，在(zai)使(shi)用(yong)(yong)的(de)效果上更(geng)好，一(yi)(yi)般在(zai)一(yi)(yi)些(xie)精密的(de)房間內使(shi)用(yong)(yong)這種機(ji)(ji)器(qi)，這個(ge)機(ji)(ji)器(qi)還有一(yi)(yi)個(ge)特點就(jiu)是在(zai)噴(pen)(pen)霧的(de)過程(cheng)中，能(neng)夠讓(rang)涂(tu)(tu)料(liao)牢牢的(de)抓住墻體(ti)，一(yi)(yi)般我們在(zai)使(shi)用(yong)(yong)一(yi)(yi)些(xie)其他(ta)的(de)噴(pen)(pen)涂(tu)(tu)機(ji)(ji)（噴(pen)(pen)漆(qi)機(ji)(ji)）的(de)時
2020-12-18 -
摘(zhai) 要 ：皮(pi)卷(juan)(juan)(juan)尺屬于(yu)卷(juan)(juan)(juan)尺的類(lei)別。 是(shi)用(yong)玻璃纖維和PVC塑料合制而成，別名是(shi)纖維卷(juan)(juan)(juan)尺或者是(shi)軟尺。 做(zuo)衣服用(yong)的裁縫(feng)尺就是(shi)屬于(yu)皮(pi)卷(juan)(juan)(juan)尺。 內部結構 涉及工量(liang)具領域(yu)的同步(bu)帶(dai)傳(chuan)動皮(pi)卷(juan)(juan)(juan)尺，是(shi)針對公知的皮(pi)卷(juan)(juan)(juan)尺其內部結構均(jun)由(you)彈簧(huang)收卷(juan)(juan)(juan)盤(pan)(pan)與尺條收卷(juan)(juan)(juan)盤(pan)(pan)相結合。如將皮(pi)卷(juan)(juan)(juan)尺丈量(liang)尺寸放(fang)大，就產(chan)生徑向趨(qu)大，存在使用(yong)欠靈活
2020-12-18 -
摘(zhai) 要 ：對(dui)于羊角錘的(de)(de)使用印象最(zui)深的(de)(de)就是小時(shi)(shi)候(hou)家里(li)做(zuo)床、做(zuo)凳子(zi)(zi)(zi)的(de)(de)時(shi)(shi)候(hou)，那個(ge)時(shi)(shi)候(hou)爸(ba)爸(ba)的(de)(de)工(gong)具(ju)真(zhen)多。什么刨錛、鑿(zao)子(zi)(zi)(zi)、各種錘子(zi)(zi)(zi)，羊角錘是我們最(zui)樂意玩耍的(de)(de)工(gong)具(ju)之一，不過經常(chang)是要被訓斥的(de)(de)，因為調皮的(de)(de)弟(di)弟(di)和我總是搞破壞。到處亂訂(ding)釘(ding)子(zi)(zi)(zi)，隨便撬窗紗(sha)，想(xiang)想(xiang)那個(ge)時(shi)(shi)候(hou)真(zhen)是不聽話。 時(shi)(shi)至今(jin)日(ri)與(yu)羊角錘的(de)(de)在(zai)相守竟是
2020-12-18
