汽车盘式刹车片生产工艺

1、汽车盘式刹车片生产工艺汽车盘式刹车片生产工艺一、产品各部分名称（如图所示）：产品按大类共分两部分：即五金配件部分和粉料部分1、五金配件部分：hardware fitting parts编号 serial number 名称 tag 1 车冈背 back plate 13背孑L back hole 14 倒角 chamfer 15 凸钉 protruding nail 5 卡簧6弹簧spring 7 报警器annunciator 8 怫钉rivet 9 防震板shim 10铁线 thread 11 导线 lead 12 垫片 thread 2、粉料部分：powder parts编号名称2总体粉料

2、collectivity powder 3粉料锯槽slot 4 粉料的倒角chamfer二、PAD刹生产工艺流程：1、各工序工艺名称：序号工序和工艺名称1原、材料、辅料QC 2钢背除油degrease 3钢背抛丸4 配胶 mix glue 5 钢背涂胶 gelatinize 6 配料 mixing 7 冷压 perform 8 热压cure press 9 热处理heat treatment 10背板清洁及喷粉11 移印 moving pringt 12 喷码 edge code 13 磨肖U grinding 14 怫装 install 15 收缩 shrink 16 吸塑 absorbin

3、g model 17 入彩盒 put them in the color boxes 18 入箱 put them in the color case 19 入才巨 put them in the tank 20 入仓 put them in the storehouse the equipment parameter and the mostly reference point of ervery working procedure technical 2各工序工艺的设备参数及主要控制点：2.1、原材、辅料 QC控制点：original material assist material QC

4、 reference point原料：外观、颗粒度大少、理化试验等；material : appearance grainsize test材料：五金配件的外观、装车尺寸，总长、总宽、平面度、厚度、配件与 配件的配合raw material : hardware fitting appearance installed size chief length chief width plane degree thickness the size of the maching fittings尺寸等；粘胶的外观、供方检验报告、试产的剪切效果；静电粉沫的外观, 试产的 MEK mucilage glu

5、e appearance suppliers test report tial-produce cutting effect static powder appearance trial-produce MEK固化程度及画格附着力的程度；辅料：外观、规格尺寸、供方检验报告及试产结果等；gasolinecontainer 2.2 、钢背除油1,如图所示：控制点：reference point汽油的投量；the capacity of the gasoil钢背的投放量；the quantity of the back plate钢背浸泡时间；the time of the dipped back

6、plate汽油本身的清洁度；gasoil pureness检验点：test point表面的清洁度；surface tidy干燥度；dryness 2.2、钢背除油2,如图所示：控制点：reference point脱月旨齐ij的投放量及清洁度；degrease use weight and cleaness钢背的投放量；back plate use quantity滚筒转速的变频开关调节； roller rotate speeds frequency conversion switch adjust脱脂剂及清水的加热温度控制；the suitabal temperature of the d

7、egrease and water检验点：inspection point钢背表面的清洁度；the back plate surface cleaness干燥度；dryness 2.3、钢背抛丸如图所示：控制点：reference point钢丸直径大小及投放量； steel pill diameter and use quantity抛丸时间；车冈背投放量； back plate use quantity电流表电流的正常情况；检测点：inspection point钢背清洁度；cleaness钢背平面度；planess钢背粗糙度；coarseness 2.4、配胶如图所示：控制点：refer

8、ence point胶与酒精白酉己比； glue and alcohol mixed ratio电子称的准确度；the micety of the electric weigh每份胶的重量；glue weight搅拌时间；mixed time搅拌方法；mixed method搅刀的速度； mix reamer speed检验点：inspection point粘胶的均匀度； whether themucilage glue equality or not粘胶的粘度；macilage gluey adhibitness 2.5、钢背涂胶如图所示:控制点：reference point涂胶机履带转

9、速； gelatinize machine track speed盛胶槽盛胶的量；the volume of the glue slot滚筒的清洁度；roller cleaness发热箱内的温度；the heating boxs ineer temperature检测点：inspection point涂胶的覆盖面积； gelatinize covering area涂胶胶的厚度；gelatinize thickness胶的干燥程度；gelatinize dryness 2.6、酉己料： matched material控制点：reference point配料、 称料的准确性；mixed a

10、nd weighted maerial veracity投料顺序； sendding material order搅拌时间；mixde time检测点：inspection point混合料外观； mixed material appearance批密度；group density 2.7、冷压预成型料块如图所示：控制点：renference point压制的压力：press tension投料量的准确性；sending stuff veracity称取粉料的准确性； weight powder veracity每模压制的时间； every mould pressing time行程开关的控制

11、合理性；moving length switch undercontrol检测点：inspection point料块的布料均匀性；powder covering equality料块的成型性；powder moulding料块重量白检对； powder weight examination硬度的大中；rigidity 2.8、热压成型如图所示：控制点：reference point压制压力；press tension压制温度；press temperature保压、放气时间； keeping press and deflation time检测点：inspection point是否符合热压

12、工艺要求；whether accord with the cure press technics requirement是否粘模、 烂边； whether adhibit mould or fester是否分层、裂缝、裂纹，如下图所示；bed crack flaw背孑 L 是否饱满； whether the back hole is full with powder钢背凸钉是否完好； whether the protruding nail is OK定速试验性能检测；bed crack flaw 2.9、热处理：heat treatment控制点：reference point温度及恒温时间；

13、time of the temperature and the constant temperature 2.0.0、产品背板清洁如图所示；控制点：reference point钢砂直径大小及投放量；履带的调速；(oven speed)检测点：inspection point背板的洁清度；backboard cleaness背孔粉料的饱满度；back hole powder satiation背孔粉料面的平面度；back hole powder face planess 2.0.0、喷粉，喷粉线如图所示：injectpowder inject powder line as the pictur

14、e控制点：reference point静电电压；static voltage喷粉量气压大小及雾化气压大小；the press of the inject poweder and the atomization喷枪的喷射均匀度； whether the spout spear eject equality or not履带的调速；pedrail timing发热箱内温度及发热管好坏和控制；the temperature of the heating box and whether the heating tub is OK静电粉末的回收及处理情况；static powder reclaim a

15、nd dispose检测点：inspection point产品外观；production appearance粉的覆盖面积； powder cover area粉的厚度；powder thickness粉的监i着力（画格法）；powder adhension粉的固化程度（MEK测试）；powder solidify moving print oil and dilution mix ratio moving print 2.0.1、移印，如图所示；控制点：移印油与环已酮的配比；刮刀的完好性；driving baric驱动气压的大少；产品、移印模位置的调整；moving length移印头的行

16、程；test point检测点：字外观、清析度； appearance distinct lettering locationE 咛位置；lettering content印字内容；2.0.2、喷码，如图所示：控制点： whether clean or not喷头的清洁度；pedrail speed履带的转速；the amount of the ink墨水的多少；检测点，如图示：喷码外观； edge code appearance喷码 内容； edge code content喷码位置； edge code location grinding follow the picture 2.0.3

17、磨削，如图所示：控制点：履带转速；pedrail rotate speed精、粗砂轮的倾角；extract or coarse gringding wheel精、粗砂轮的目数；所有砂轮的清洁度；所有砂轮白磨削量/次；所有砂轮的磨损量；夹具的磨损及清洁度；夹具的自由度；产品定位的准确度；检测点：磨削面的外观；产品的厚度；磨削面的平整度;产品侧面是否掉粉；喷涂面是否完好；倒角的位置、尺寸大小；锯槽的留厚、锯槽位置、尺寸大小；2.0.4、怫装，如图所示：控制点：怫头的行程；气压的大小；press产品的固定； production fastness检测点：所有配件的怫接牢固度；所有配件的配置正确性；防

18、震板与钢背间的间隙大小；怫钉与配件的定位是否一致；配件是否因受压而变形；2.0.5、产品热收缩：控制点：收缩模的选取；choose the shrink mould产品的收缩形式； production shrinking form热收缩机的温度及履带转速；the heating shrinking machines temperature and the pedrail rotate speed检测点：产品紧实，不松动； production fastness收缩模的整洁度； shrinking mould cleaness收缩模有无缩孔、无烂角；2.0.6、产品吸塑包装：控制点：沙淋膜的选取；孚1胶与水的配比；latex and water mix ratio涂胶后纸卡的干燥程度； the dryness of the paper after gelatinizing吸塑机的温度及气压