Z143造型机简述：
Z143造型机用于批量生产的小型铸造件单面型板单箱造型，可造上箱或下箱，造型机采用弹簧微震压实机构，所造砂型紧实而均匀；对提高铸件质量起到一定的***作用。气动管路简洁，操作简单，灵活，使用保养方便。
Z143造型机特点：
?143造型机结构进行优化设计，机身采用方箱筐架结构，大幅度提高机身的钢性。
?143造型机机采用震压造型工艺，可大幅度提高压实力使砂箱硬度可达HB75以上，表面粗糙度提高一个等级，稳定其产品质量。
?143造型机机震击部分为强震式，有效降低机器对地基的影响。
?143造型机机起模机构采用单缸起模，同步性好。
?143造型机机控制部分，全部采用气动元件来实现整体功能，操作简单，维护方便。
?143造型机机操作方便，可视砂型情况，操作程序可人性化，有效地提高生产率。
143造型机技术参数
名称 | 单位 | Z143WA |
砂箱尺寸 | mm | 500*400*150 |
工作台尺寸 | mm | 600*420 |
震击负荷 | kgf | 200 |
压实力 | kg | 4100 |
起模行程 | mm | 160 |
压实行程 | mm | 140 |
生产率 | 箱/时 | 40-60 |
自由空气消耗 | m/箱 | 0.25 |
外形尺寸 | mm | 820*650*1310 |
Z143造型机组成：
Z143造型机由机身、起模机构、震击压实机构、转臂压头部分及气动管路系统部件组成。
Z143造型机维护保养：
a) 上班前均应检查油雾器的注油量情况，压缩空气必须经分水过滤器除去是水分。
b) 定期检修机器，检查机器易损件情况，及时进行更换。压头升降螺纹及中心轴应每班注机械油润滑。转臂轴承每3～6个月加注2号钙基润滑脂。定期检查震动部分紧固螺钉，发现松动，及时拧紧。
c) 如发现震击力不足，应检查压缩空气压力是否合适，如由于震击缸间有砂尘卡阻时，应拆洗震击缸。
d) 操作人员必须熟悉机器结构，性能、操作程序后才能进行操作和使用，并应注意安全。
Z143造型机故障排除：
Z143造型机/html/Molding-machine/43.html 往往在使用一段时间后，压头会出现摆动迟钝、缓慢，影响工作效率。这时只有经过仔细的对造型机诊断，分析出造成此异常情况的缘由，对其及时做出正确的处理才能***造型机恢复正常。当造型机压头出现摆动迟缓、缓慢时应该从一下几个步骤逐步去检查，最终解决此问题。
***步、检查造型机压头前后板间隙，是否有什么铁碴等异物阻碍，可清除后试车。
***步、打开压头上后面两根进气管，操纵阀分别扳在原位与摆入，看看管口进气是否够大，如果进气量小造型机压头摆动缓慢，若是此原因可一直检查到操纵阀，直致空气滤清气。
第三步、造型机压头上面有盖板，打开观察齿条是否锈蚀严重，如果发生此故障，同样会造成造型及压头动作迟钝，可用煤油Z143 molding machine description:
Z143 molding machine used in batch production of single sheet plate box model, small castings can be made on the box or the next box, molding machine USES spring micro vibration compaction mechanism, building sand, tight and uniform; To improve the quality of the casting as a guarantee. Pneumatic pipe line is concise, simple operation, flexible, easy to use and maintenance.
Z143 molding machine features:
? 143 molding machine structure optimization design, the fuselage USES the square box basket frame structure, raise the rigidity of the fuselage.
, jolting technology on modelling pattern in 143, can greatly improve the compressive strength of sand box can reach more than HB75 hardness, surface roughness increase one level, the stable product quality.
? 143 part modelling pattern in shock is earthquake type, effectively reduce the machine&＃39;s influence on the ground.
, 143 modelling pattern using single cylinder draw in draw good synchronicity.
? 143 modelling pattern in control section, adopt pneumatic components to achieve the overall function, the operation is simple, maintenance is convenient.
? 143 modelling machine machine is easy to operate, visual sand mold, operating procedures can be humane, effectively improve the productivity.
143 molding machine technical parameters
The name of the unit Z143WA
Sand box size 500 * 400 * 150 mm
Table size 600 * 420 mm
Shock load 200 KGF
Compressive strength of 4100 kg
The travel distance of 160 mm
Pressure to 140 mm
Productivity / 40 to 60
Free air consumption of 0.25 m/box
Shape size 820 * 650 * 1310 mm
Z143 molding machine:
Z143 molding machine consists of fuselage, stripping mechanism, shock compaction mechanism, jib head part and pneumatic piping system components.
Z143 molding machine maintenance:
A) before going to work all should check the oil volume of oil mist, compressed air must be removed by water filters is water.
B) preventive maintenance machine, inspection machine parts, be replaced in a timely manner. Head lifting thread and central axis should note machine oil lubrication in each shift. Turning arm bearing filling every 3 ~ 6 months. 2 calcium base grease. Check the fastening screw vibration parts, found loose, tighten in a timely manner.
C) if shock force is insufficient, should check whether the compressed air pressure is appropriate, such as due to the shock between cylinder sand dust jam, shock cylinder should be unpick and wash.
D) operators must be familiar with the machine structure, performance, operating procedures to operate and use, and should pay attention to safety.
Z143 molding machine troubleshooting:
Z143 molding machine in use after a period of time, often can appear head swings slow, slow, affect work efficiency. At this time only after careful analysis on molding machine diagnosis, the cause the cause of the abnormal situation, the timely and properly handle can ensure molding machine back to normal. When molding machine pressure head swings slow, slow, should be from several steps to check
step by step, finally solve the problem.
The first step, check the molding machine head plate before and after the clearance, if there was any ballastless foreign body, such as iron, can remove after commissioning.
The second step, open the pressure head behind two inlet pipe, control valve pull in in situ and put into the respectively, and see whether the nozzle inlet is enough big, if the air inflow small molding machine head swinging slowly, if the reason for this can always check to control valve, straight to air filtration.
The third step, molding machine head above the cover plate, open observe whether rack is corroded seriously, in the event of the failure, will cause the same shape and head movements slow, can use kerosene or gasoline wash.
