專業解決五金沖壓難題
高精密異形(xing)件加工，一站(zhan)式解決方案
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高精密異形(xing)件加工，一站(zhan)式解決方案
NAKANISHI高頻銑常加(jia)工(gong)的(de)材質有(you)不(bu)(bu)銹鋼、銅件、鈦合金(jin)、鋁合金(jin)，那(nei)對于鎢鋼鉆(zhan)001mm微(wei)孔，NAKANISHI高頻銑是否可(ke)以加(jia)工(gong)呢？其實這(zhe)(zhe)個(ge)問題是這(zhe)(zhe)樣來解答，鉆(zhan)微(wei)孔001mm，這(zhe)(zhe)么小的(de)孔，鉆(zhan)頭都是這(zhe)(zhe)個(ge)尺寸，是不(bu)(bu)用考(kao)慮其扭矩的(de)，鉆(zhan)微(wei)孔就(jiu)需要高轉(zhuan)速(su)、高精度(du)的(de)進(jin)行(xing)加(jia)工(gong)，不(bu)(bu)然線速(su)跟(gen)不(bu)(bu)上，就(jiu)容易斷刀了。
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2022-10
選用壓(ya)(ya)力機時(shi)(shi)(shi)必要要滿(man)足一(yi)下4點要求： ① 壓(ya)(ya)力機公(gong)稱壓(ya)(ya)力必須大于(yu)(yu)沖壓(ya)(ya)力。 ② 模具的(de)(de)(de)閉(bi)合(he)高(gao)(gao)度(du)應(ying)在壓(ya)(ya)力機的(de)(de)(de)最大閉(bi)合(he)高(gao)(gao)度(du)和最小閉(bi)合(he)高(gao)(gao)度(du)制(zhi)件。 當多副模具安裝在同(tong)一(yi)臺壓(ya)(ya)力機上時(shi)(shi)(shi)，模具的(de)(de)(de)閉(bi)合(he)高(gao)(gao)度(du)應(ying)相同(tong)，并考慮沖壓(ya)(ya)力的(de)(de)(de)分布(bu)要盡可能的(de)(de)(de)均勻。 ③ 壓(ya)(ya)力機的(de)(de)(de)滑塊行程(cheng)必須滿(man)足制(zhi)件成形要求。單工序(xu)拉深時(shi)(shi)(shi)為(wei)了便 于(yu)(yu)放料和取料，其行程(cheng)必須大于(yu)(yu)拉深高(gao)(gao)度(du)的(de)(de)(de)兩倍。
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2022-10
當在(zai)進行(xing)沖壓模具的結(jie)構設(she)計時(shi)，確定(ding)結(jie)構件形(xing)式和標準是前提(ti)。具體設(she)計內容有以下幾(ji)點(dian)： ① 確定(ding)沖裁、成(cheng)形(xing)零件與標準。如凸(tu)模、凹(ao)模及凹(ao)凸(tu)模的結(jie)構形(xing)式是組合、整體還是鑲拼的，以及選用(yong)何(he)種固定(ding)方式。 ② 選定(ding)定(ding)位(wei)(wei)元件。如采用(yong)定(ding)位(wei)(wei)板或擋料板或導(dao)正(zheng)(zheng)銷等，對于多工(gong)位(wei)(wei)級進模還要(yao)考慮是否(fou)用(yong)始用(yong)擋料銷、導(dao)正(zheng)(zheng)銷和側(ce)刃等。
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2022-10
一，計(ji)算(suan)毛坯(pi)尺寸，合(he)理排樣并且繪制排樣圖，計(ji)算(suan)出材料利(li)用率。 二，就算(suan)沖壓(ya)力(li)(li)(li)(li)，也就是沖裁(cai)力(li)(li)(li)(li)、彎曲(qu)力(li)(li)(li)(li)、拉深力(li)(li)(li)(li)、卸料力(li)(li)(li)(li)、推件力(li)(li)(li)(li)、壓(ya)邊力(li)(li)(li)(li)及成形力(li)(li)(li)(li)等，以(yi)此來(lai)確定壓(ya)力(li)(li)(li)(li)機。 三(san)，選擇合(he)適的壓(ya)力(li)(li)(li)(li)機型號(hao)、規(gui)格。
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2022-10
大家在進行五金件(jian)沖(chong)(chong)壓(ya)前，是(shi)(shi)需要根據(ju)不(bu)同的(de)制(zhi)(zhi)件(jian)來確定(ding)沖(chong)(chong)壓(ya)工(gong)藝(yi)(yi)的(de)。下(xia)面小編就跟大家分析下(xia)； 第一(yi)首先要對需要制(zhi)(zhi)件(jian)的(de)工(gong)藝(yi)(yi)進行分析，確定(ding)其(qi)基本(ben)的(de)工(gong)序(xu)性質，比如沖(chong)(chong)孔(kong)、落料、彎(wan)曲以及拉深(shen)等。 第二，是(shi)(shi)需要進行工(gong)藝(yi)(yi)計算，確定(ding)工(gong)序(xu)數量，比如一(yi)般最常見的(de)拉深(shen)次數等。 第三，是(shi)(shi)需要根據(ju)需要制(zhi)(zhi)件(jian)的(de)生產批量和(he)條件(jian)（如材料、設備和(he)制(zhi)(zhi)件(jian)精(jing)度）來確定(ding)工(gong)序(xu)組合，看(kan)(kan)看(kan)(kan)是(shi)(shi)采用復合沖(chong)(chong)壓(ya)工(gong)序(xu)還是(shi)(shi)連續(xu)沖(chong)(chong)壓(ya)工(gong)序(xu)。
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2022-10
當我們(men)接到五金(jin)件(jian)加工訂單(dan)時(shi)，在加工前(qian)需(xu)要(yao)先(xian)根(gen)據不同的(de)(de)(de)(de)制(zhi)件(jian)去(qu)進(jin)行(xing)(xing)操作(zuo)，根(gen)據我司(si)多(duo)年經(jing)驗(yan)，小(xiao)編(bian)今天就跟大家來分(fen)(fen)析下。 首先(xian)第(di)(di)(di)一步(bu)(bu)我們(men)要(yao)根(gen)據所提供(gong)的(de)(de)(de)(de)產品(pin)樣圖，去(qu)分(fen)(fen)析制(zhi)件(jian)的(de)(de)(de)(de)形(xing)狀特點、尺寸的(de)(de)(de)(de)大小(xiao)、精度(du)上的(de)(de)(de)(de)要(yao)求、斷(duan)面質量以及裝(zhuang)配的(de)(de)(de)(de)關系等(deng)方(fang)面。 然后第(di)(di)(di)二步(bu)(bu)我們(men)需(xu)要(yao)根(gen)據制(zhi)件(jian)的(de)(de)(de)(de)生(sheng)產批量，從而決定(ding)模具的(de)(de)(de)(de)結構形(xing)式、選用材料(liao)等(deng)。 第(di)(di)(di)三步(bu)(bu)就是分(fen)(fen)析制(zhi)件(jian)所用的(de)(de)(de)(de)材料(liao)是否符合沖(chong)壓工藝的(de)(de)(de)(de)要(yao)求，來決定(ding)是采用條(tiao)料(liao)、板料(liao)、卷料(liao)，還(huan)是邊角料(liao)而進(jin)行(xing)(xing)沖(chong)壓。 以及第(di)(di)(di)四步(bu)(bu)是根(gen)據現有設備情況(kuang)及制(zhi)件(jian)和制(zhi)件(jian)批量對設備的(de)(de)(de)(de)要(yao)求選擇合適的(de)(de)(de)(de)壓力機。
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2022-10
1. 具(ju)(ju)(ju)有良(liang)好(hao)的(de)沖(chong)壓(ya)(ya)性能：沖(chong)壓(ya)(ya)性能是(shi)指板(ban)料(liao)對各種(zhong)沖(chong)壓(ya)(ya)加(jia)(jia)工方法的(de)適應(ying)能力(li)。沖(chong)壓(ya)(ya)加(jia)(jia)工方法是(shi)以金屬為塑(su)件(jian)的(de)加(jia)(jia)工方法，因(yin)此要求(qiu)材料(liao)具(ju)(ju)(ju)有良(liang)好(hao)的(de)塑(su)性。 2. 良(liang)好(hao)的(de)表(biao)面質量(liang)：表(biao)面質量(liang)好(hao)的(de)材料(liao)，在沖(chong)壓(ya)(ya)時制件(jian)不容易破裂，廢(fei)品較少；模具(ju)(ju)(ju)不易擦傷，壽(shou)命提高，且制件(jian)的(de)表(biao)面質量(liang)好(hao)。所以一般要求(qiu)沖(chong)壓(ya)(ya)材料(liao)表(biao)面光潔、平整(zheng)，無氧化(hua)皮、銹斑、裂紋(wen)、劃痕等(deng)缺陷(xian)。
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2022-10
元代吳澄(cheng)編(bian)著《月(yue)令七十(shi)二候集(ji)解》中(zhong)說：“九月(yue)節，露氣(qi)(qi)寒冷，將凝結(jie)也。”寒生露凝，故稱(cheng)“寒露”。今天10月(yue)8日迎來(lai)秋季的第(di)(di)五個節氣(qi)(qi)-寒露。 寒露與(yu)(yu)重陽(yang)節相近，重陽(yang)吃花(hua)糕(gao)(gao)的習俗也是(shi)寒露的習俗。人們吃花(hua)糕(gao)(gao)，因“高”與(yu)(yu)“糕(gao)(gao)”諧音，寓意“步步高升”。花(hua)糕(gao)(gao)主要(yao)有(you)“糙花(hua)糕(gao)(gao)”，“細花(hua)糕(gao)(gao)”，“金(jin)錢(qian)花(hua)糕(gao)(gao)”。粘上(shang)香菜葉以為標志，中(zhong)間夾(jia)上(shang)青果、小棗、核(he)桃仁之類的干(gan)果；“細花(hua)糕(gao)(gao)”有(you)3層、2層不等，每(mei)層中(zhong)間都夾(jia)有(you)較細的蜜餞干(gan)果，如蘋果脯、桃脯、杏脯、烏棗之類。金(jin)錢(qian)花(hua)糕(gao)(gao)與(yu)(yu)細花(hua)糕(gao)(gao)基本同樣。但(dan)個兒較小，如同“金(jin)錢(qian)”一般，多(duo)是(shi)上(shang)層府第(di)(di)貴族的食品。
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2022-10
2022年迎(ying)來喜氣(qi)洋(yang)洋(yang)的(de)國(guo)慶節(jie)(jie)，我的(de)祝(zhu)福(fu)踩著(zhu)(zhu)五彩(cai)祥云(yun)，帶著(zhu)(zhu)吉祥萬順，歷(li)經(jing)幸福(fu)輪回(hui)，向(xiang)你飛奔而來，愿祖(zu)國(guo)媽(ma)媽(ma)萬歲！結合(he)我司實際(ji)情況，做出2022國(guo)慶假期如下安排： 1.10月1日(ri)-7日(ri)共放假7天調休，10月8日(ri)正(zheng)常上班。 2.放假期間手機24小時正(zheng)常暢(chang)通(tong)，正(zheng)常接單咨詢哈。 3.放假期間大(da)家交通(tong)、生(sheng)活注意安全(quan)。 深圳浩鑫精密全(quan)體人員在此(ci)祝(zhu)福(fu)大(da)家國(guo)慶節(jie)(jie)快樂哈！
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2022-09
在(zai)(zai)(zai)機(ji)械(xie)(xie)(xie)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)加(jia)(jia)(jia)(jia)(jia)工(gong)過程(cheng)(cheng)中(zhong)，為避免(mian)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)變(bian)(bian)(bian)(bian)形(xing)(xing)(xing)(xing)，操作(zuo)人(ren)員(yuan)需要(yao)考慮各種(zhong)因(yin)(yin)素，并(bing)(bing)且采(cai)取相應的(de)(de)(de)(de)(de)(de)措施(shi)，以防止加(jia)(jia)(jia)(jia)(jia)工(gong)過程(cheng)(cheng)中(zhong)的(de)(de)(de)(de)(de)(de)變(bian)(bian)(bian)(bian)形(xing)(xing)(xing)(xing)，從而保(bao)證(zheng)成品零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)能夠正常(chang)使用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)(de)。下面(mian)(mian)小編(bian)帶大(da)家分(fen)析(xi)下機(ji)械(xie)(xie)(xie)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)加(jia)(jia)(jia)(jia)(jia)工(gong)中(zhong)變(bian)(bian)(bian)(bian)形(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)原因(yin)(yin)是(shi)(shi)什么(me)？ 1、內(nei)力(li)(li)(li)(li)作(zuo)用(yong)(yong)(yong)導(dao)(dao)致零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)加(jia)(jia)(jia)(jia)(jia)工(gong)精(jing)度(du)(du)改變(bian)(bian)(bian)(bian) 在(zai)(zai)(zai)車(che)床(chuang)上加(jia)(jia)(jia)(jia)(jia)工(gong)時，車(che)床(chuang)的(de)(de)(de)(de)(de)(de)三(san)爪(zhua)和(he)四(si)爪(zhua)卡盤用(yong)(yong)(yong)于(yu)夾(jia)緊(jin)(jin)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)，并(bing)(bing)利用(yong)(yong)(yong)向(xiang)心力(li)(li)(li)(li)加(jia)(jia)(jia)(jia)(jia)工(gong)機(ji)械(xie)(xie)(xie)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)。同(tong)時，為了(le)確保(bao)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)在(zai)(zai)(zai)受(shou)力(li)(li)(li)(li)時不松動，減少內(nei)部(bu)徑向(xiang)力(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)影響，夾(jia)緊(jin)(jin)力(li)(li)(li)(li)必須是(shi)(shi)機(ji)器的(de)(de)(de)(de)(de)(de)切(qie)削(xue)力(li)(li)(li)(li)。夾(jia)緊(jin)(jin)力(li)(li)(li)(li)隨著(zhu)切(qie)削(xue)力(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)增(zeng)加(jia)(jia)(jia)(jia)(jia)而增(zeng)加(jia)(jia)(jia)(jia)(jia)和(he)減小。該(gai)操作(zuo)可以在(zai)(zai)(zai)加(jia)(jia)(jia)(jia)(jia)工(gong)過程(cheng)(cheng)中(zhong)穩定機(ji)械(xie)(xie)(xie)部(bu)件(jian)(jian)(jian)(jian)(jian)(jian)。，松開(kai)三(san)爪(zhua)和(he)四(si)爪(zhua)卡盤后(hou)，機(ji)加(jia)(jia)(jia)(jia)(jia)工(gong)的(de)(de)(de)(de)(de)(de)機(ji)械(xie)(xie)(xie)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)將與原始零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)不同(tong)，有(you)(you)的(de)(de)(de)(de)(de)(de)是(shi)(shi)多邊形(xing)(xing)(xing)(xing)，有(you)(you)的(de)(de)(de)(de)(de)(de)是(shi)(shi)橢圓(yuan)形(xing)(xing)(xing)(xing)，并(bing)(bing)且會有(you)(you)很大(da)的(de)(de)(de)(de)(de)(de)偏(pian)差。 2、熱處(chu)(chu)(chu)理加(jia)(jia)(jia)(jia)(jia)工(gong)后(hou)容(rong)易產生變(bian)(bian)(bian)(bian)形(xing)(xing)(xing)(xing)問(wen)題(ti) 對于(yu)薄(bo)(bo)膜機(ji)械(xie)(xie)(xie)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)，由于(yu)其長度(du)(du)和(he)直徑較(jiao)大(da)，熱處(chu)(chu)(chu)理后(hou)容(rong)易彎曲草帽。一方面(mian)(mian)，由于(yu)各種(zhong)外(wai)部(bu)因(yin)(yin)素的(de)(de)(de)(de)(de)(de)影響，中(zhong)間會出現鼓包，平面(mian)(mian)偏(pian)差會增(zeng)加(jia)(jia)(jia)(jia)(jia)，零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)會彎曲。這些(xie)變(bian)(bian)(bian)(bian)形(xing)(xing)(xing)(xing)問(wen)題(ti)是(shi)(shi)由熱處(chu)(chu)(chu)理后(hou)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)內(nei)部(bu)應力(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)變(bian)(bian)(bian)(bian)化(hua)引起的(de)(de)(de)(de)(de)(de)。一些(xie)操作(zuo)人(ren)員(yuan)沒有(you)(you)扎實的(de)(de)(de)(de)(de)(de)專業知識(shi)，不了(le)解零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)結構穩定性(xing)(xing)，增(zeng)加(jia)(jia)(jia)(jia)(jia)了(le)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)變(bian)(bian)(bian)(bian)形(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)概(gai)率。 3、外(wai)力(li)(li)(li)(li)作(zuo)用(yong)(yong)(yong)下引起的(de)(de)(de)(de)(de)(de)彈(dan)性(xing)(xing)變(bian)(bian)(bian)(bian)形(xing)(xing)(xing)(xing) 機(ji)械(xie)(xie)(xie)加(jia)(jia)(jia)(jia)(jia)工(gong)中(zhong)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)彈(dan)性(xing)(xing)變(bian)(bian)(bian)(bian)形(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)原因(yin)(yin)有(you)(you)多種(zhong)。首先，如果某些(xie)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)內(nei)部(bu)結構中(zhong)存在(zai)(zai)(zai)薄(bo)(bo)板(ban)，則(ze)對操作(zuo)方法的(de)(de)(de)(de)(de)(de)要(yao)求(qiu)會很高(gao)。當操作(zuo)員(yuan)定位和(he)夾(jia)緊(jin)(jin)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)時，它們不能與圖紙的(de)(de)(de)(de)(de)(de)設計(ji)相對應，這容(rong)易導(dao)(dao)致彈(dan)性(xing)(xing)變(bian)(bian)(bian)(bian)形(xing)(xing)(xing)(xing)。第二(er)，不均(jun)(jun)勻(yun)的(de)(de)(de)(de)(de)(de)車(che)床(chuang)和(he)夾(jia)具(ju)使固定時零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)兩側的(de)(de)(de)(de)(de)(de)力(li)(li)(li)(li)不均(jun)(jun)勻(yun)，導(dao)(dao)致切(qie)割時零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)在(zai)(zai)(zai)力(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)下平移和(he)變(bian)(bian)(bian)(bian)形(xing)(xing)(xing)(xing)。第三(san)，零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)在(zai)(zai)(zai)加(jia)(jia)(jia)(jia)(jia)工(gong)過程(cheng)(cheng)中(zhong)定位不合(he)理，降(jiang)低了(le)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)剛度(du)(du)和(he)強度(du)(du)。第四(si)，切(qie)削(xue)力(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)存在(zai)(zai)(zai)是(shi)(shi)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)彈(dan)性(xing)(xing)變(bian)(bian)(bian)(bian)形(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)原因(yin)(yin)之一。這些(xie)不同(tong)原因(yin)(yin)引起的(de)(de)(de)(de)(de)(de)彈(dan)性(xing)(xing)變(bian)(bian)(bian)(bian)形(xing)(xing)(xing)(xing)表明了(le)外(wai)力(li)(li)(li)(li)對機(ji)械(xie)(xie)(xie)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)加(jia)(jia)(jia)(jia)(jia)工(gong)質(zhi)量(liang)的(de)(de)(de)(de)(de)(de)影響。
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2022-09
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