is responsible for Organization training, and implementation, and check; 12, master workshops annual economic indicators of implementation, reporting to financial health on a regular basis; 13, is responsible for the daily oversight in the allocation and use of funds; 14, responsible for all Department statistics, collecting, sorting, reporting of accounting reports; 15, the company responsible for the supervision of the Treasury, including the \d grade\y, a library of materials, products for regular inventory handling, sampling, storage monitoring, the picking work, and provide the inventory report, and make the appropriate accounting treatment; 16, responsible for waste and recycling, transportation and settlement; 17, is responsible for all product sales accounting functions; 18, responsible for the company's raw materials, auxiliary materials, account management; 19, is responsible for the flow of control of all assets of the company, according to the changes in accounting treatment of fixed assets and assets to the departments responsible for clearing, settlement and asset monthly report submitted to the asset management section of the Finance Department of the company organized on a company-wide special inspection of asset management; 20, according to the company's business activities, monthly projects involved in the business activities of the company (including expenses, business management, cost control, cash flow, revenue, etc) financial analysis, provide a basis for decisions for the company, the business of the company responsible for monitoring, forecasting and risk analysis; 21, responsible for the settlement of transactions with the Bank; 22, is 冷冲压模具装配工艺规范
操作者必须受过冲压模具装配的专业培训，并通过专业考核合格取得上岗证后，才有资格进行冲压模具装配，在模具装配的过程中，必须遵守以下规程： 一、 技术要求：
1．装配好的模具其外形尺寸应符合图纸规定的要求；
2．上模座的上平面与下模座的底面必须平衡，一般要求在300mm长度上误差不大于0.02mm上模沿导柱上下滑动应平稳、灵活、无阻滞。
3．凸模和凹模的配合间隙应符合图纸要求，周围间隙应均匀一致；凸凹模的工作行程应符合技术要求；
4．对于圆孔凹模，在钻线切割工艺孔时，应一并将漏料孔钻出（若有因工艺问题不能预先钻出，则按工艺要求执行）；装配好的模具，落料孔或出屑槽应畅通无阻，保证制件或废料能自由排出；
5．模柄的圆柱部分应与上模座上平面垂直；
6．导柱和导套之间的相对滑动平稳而均匀，无歪斜和阻滞现象； 7．钻孔、铰孔、攻丝的技术要求： 1）
对需进行镗削加工的精密孔，在其预孔时应按下表留取镗削余量；
钻削加工留镗削余量（单边） 孔直径（mm） 余量（mm） ＜Φ20 1～1.5 Φ20～Φ35 1.5～2 Φ35～Φ50 2～3 ＞Φ50 ＜4 2）作固定销孔时，应按如下的要求执行：
① 程序：先钻预孔（留1～2mm余量），然后扩孔（留0.2～0.3mm余量）；最后铰削至所需的孔径要求（包括精度和粗糙度）。
② 原则：
a. 对于定位要求较高的模具（如两器端板冲孔切角模），其固定销孔钻，扩后应采用手工铰出，以保证精度要求；对于其它模具，可采用机铰方式铰出，但应选择合适的加工参数；
b. 对于淬硬件的固定孔，应在淬硬前在相应的位置上个铰预配镶件（材料45钢）装上，然后再在镶件上制出销孔（要保证对中）。
8．各零件外形棱边（工作棱边除外）及销孔，螺钉沉孔必须倒角； 9．冲裁模具，其凸凹模具在装配前必须先用油石进行修磨； 10．各种附件应按图纸要求装配齐备；
11．模具在压力机上的安装尺寸需符合选用设备的要求，起吊零件安全可靠； 12．模具应在生产的条件下试模，试模所得制件应符合工序图要求，并能稳定地冲出合格的制件。
is responsible for Organization training, and implementation, and check; 12, master workshops annual economic indicators of implementation, reporting to financial health on a regular basis; 13, is responsible for the daily oversight in the allocation and use of funds; 14, responsible for all Department statistics, collecting, sorting, reporting of accounting reports; 15, the company responsible for the supervision of the Treasury, including the \d grade\y, a library of materials, products for regular inventory handling, sampling, storage monitoring, the picking work, and provide the inventory report, and make the appropriate accounting treatment; 16, responsible for waste and recycling, transportation and settlement; 17, is responsible for all product sales accounting functions; 18, responsible for the company's raw materials, auxiliary materials, account management; 19, is responsible for the flow of control of all assets of the company, according to the changes in accounting treatment of fixed assets and assets to the departments responsible for clearing, settlement and asset monthly report submitted to the asset management section of the Finance Department of the company organized on a company-wide special inspection of asset management; 20, according to the company's business activities, monthly projects involved in the business activities of the company (including expenses, business management, cost control, cash flow, revenue, etc) financial analysis, provide a basis for decisions for the company, the business of the company responsible for monitoring, forecasting and risk analysis; 21, responsible for the settlement of transactions with the Bank; 22, i二、 装配程序：
1．装配前必须仔细分析研究图纸，根据模具的结构特点和技术要求，确定合理的装配程序和装配方法。
2．装配前须认真按图检查模具零件的加工质量，合格的投入装配，不合格返工或重制。 3．装配过程中，不能用手锤直接敲打模具零件，而用紫铜棒进行。 4．装配步骤：
1）模柄装配：先将模柄按H7/m6配合要求压装在上模座上，并用精密直角尺检查模柄相对上模座上平面的垂直公差小于0.02：100mm；然后钻定位销孔并装配定位销，车模柄时控制好级位尺寸，保证模柄端面与上模座持平或低0.1～0.2mm。
2）① 压入式——导向件装配；
② 螺钉紧固式——导柱、导套的装配：导柱、导套与下模座、上模座均采用基孔制H7/m6过盈配合装配；装配时用手锤垫着铜棒分别将导柱、导套打入下、上模座上；装配也后检查其垂直度，若不符合要求则应重新配制。
3）上模装配（凸模装配）：凸模与固定板采用H7/m6配合，若无台阶的凸模，还要求涂上厌氧胶以增强其结合力；若是直接用螺钉联接的，则应注意其位置准确度，并保证联接牢固。上模装配好后，应检查其相互间的垂直度，然后将固定板的上平面与凸模尾部一齐磨平；为了保证凸模刃口锋利和平齐（指冲裁模）应将凸模的工作端面磨平。
4）卸料板装配：卸料板起压料和卸料作用。装配时应保证它与凸模之间有适当的间隙，其装配方法是：将卸料板套入已装在固定板上的凸模内，在固定板之间垫上平行垫块，并用平行夹将它夹紧，然后按卸料板上的沉孔在固定板上投窝，拆开后钻、攻固定板上的螺孔。
5）凹模装配：将凹模放在下模座上，根据外形或标记线找正凹模在下模座上的位置，将凹模上的螺栓通过孔位置投在下模座上，并标出漏料孔位置，钻孔、攻丝，加工出漏料孔，将凹模用螺钉固定在下模座上，按凹模上的销孔的位置，钻铰下模座上的销孔，打入定位销。
6）装配凸模固定板：将压在固定板上凸模小心放入凹模型孔内（型面上），并在固定板与凹模间垫上适当高度的等高铁。粗调凸、凹模间的相对位置后，将上模座放在凸模固定板上，并将上模座和固定板夹紧。由导柱上取下后，在上模座上投螺钉孔，拆开后钻孔。
7）调整模具间隙：用透光法或垫片法检查凸、凹模间隙分布是否均匀，如有偏差应用于手锤轻敲固定板的侧边，调整凸模相对位置，使间隙趋于均匀，然后拧紧螺钉。
8）装配附件：装配橡胶或弹簧以及其他附件。
9）对一些加工时难于倒角的异形边或装模后方能倒角的拼件，由钳工装配后进行倒角。 三、 试模：
1．试模前的模具必须进行退磁；
2．尽可能按工装总图所指明的规格选定试模用冲床，如不满足，应根据设备标准检查装夹位置是否合适；
3．将模具装上冲床，安装时应保证模具的上模座的上平面和下模座的下底面分别与冲床滑块及工作台贴平整，并码夹牢固；
4．调整试模：将滑块行程调到适合程度，放上合符材质及尺寸规格的板料，然后试冲，
is responsible for Organization training, and implementation, and check; 12, master workshops annual economic indicators of implementation, reporting to financial health on a regular basis; 13, is responsible for the daily oversight in the allocation and use of funds; 14, responsible for all Department statistics, collecting, sorting, reporting of accounting reports; 15, the company responsible for the supervision of the Treasury, including the \brary, a library of materials, products for regular inventory handling, sampling, storage monitoring, the picking work, and provide the inventory report, and make the appropriate accounting treatment; 16, responsible for waste and recycling, transportation and settlement; 17, is responsible for all product sales accounting functions; 18, responsible for the company's raw materials, auxiliary materials, account management; 19, is responsible for the flow of control of all assets of the company, ccording to the changes in accounting treatment of fixed assets and assets to the departments responsible for clearing, settlement and asset monthly report submitted to the asset management section of the Finance Department of the company organized on a company-wide special inspection of asset management20, according to the company'business activities, monthly projects involved in the business ctivities of the company (including expenses, business management, cost controlcash flow, revenue, etc) financial analysis, provide a basis for decisions for the company, the business of the company responsible for monitoring, forecasting nd risk analysis; 21, responsible for the settlement of transactions with the Bank; 22, 模具制造工艺规范
KM-MW-001
并根据试冲出的制件的相关尺寸情况及毛刺情况精调模具（模具试冲时的缺陷，产生原因和调整方法见附表），直至将合格的制件冲出为止。 四、 其它：
1．试模合格后，拆下，配钻、铰各销孔，安装定位圆柱销； 2．对试模时修磨过的定位钉车圆，并进行热处理再装上；
3．对模具进行防锈漆处理，要求对凡与空气直接接触的部位涂防锈油； 4．外露侧面涂上防锈漆，打钢印（打模具编号及名称），装铭牌； 5．装上合模垫块，复模交检出厂；
6．在装配过程中的各个环节都应进行自检，并按要求填写《装配自检卡》，自检合格后上交检验员确认，待检验员确认《装配自检卡》后方能进行模具的专检验收。 五、 自检内容及自检要求：
装配及试模过程中各个环节都应自检，自检范围和要求包括如下几个方面：
1．划线：各工件划线后应按图自检一次后，方能进入下一工序，对于重要零件（如凸模、凹模、凸凹模固定板等）自检后还应交由质检员专检。
2．钻、铰孔：钻铰完后，应按要求对尺寸精度，粗糙度进行自检，对还应由质检员确认后方能配装销钉。
3．关键件：对于凸模、凹模、凸凹模、凸凹模固定板，导柱导套等有关重要零件在装配前应对其外观，重要尺寸要素，粗糙度等进行复检，合格的投入装配，不合格的反馈工艺员作具体处理。
4．拼模尺寸：拼模时应按装配图及各工序图对各相关尺寸进行自检，自检合格后报专
检验收。
5．配合间隙：应有要求对凸凹模间隙，导柱导套相配间隙进行自检。
6．漏料孔：对冲裁模应检验各相关件（如凹模、凹模垫板下模板）的漏料孔位上是否
能保证漏料顺畅。
7．紧固性：检查各螺钉是否收紧。
8．完善性：检查各零件是否装配完善、齐全，各外形棱边是否倒角。 9．动合：检查上、下模和导向件的配合动作上是否协调合理。
10．制件：检查制件尺寸是否符合工序图的相关要求，检查毛刺是否超差。 11．定位：检查定位块、定位销是否安装合理，并方便定位。
12．退料：检查弹簧、橡胶弹顶力是否适合，退料是否顺利，以上各项自检情况应填
写在《装配自检卡》上，交检验员确认，质检员确认合格方能进行模具总验收。
附表1 攻螺纹前底孔径（mm）
螺纹公称直径 3 4 5 底 孔 孔 径 螺距 0.5 0.7 0.8 Ⅰ 2.45 3.2 4.1 Ⅱ 2.5 3.3 4.2 螺距 0.35 0.5 0.5 Ⅰ 2.6 3.45 4.45 Ⅱ 2.65 3.5 4.5 螺距 Ⅰ Ⅱ 第 3 页 共 5 页