146 molding machine description:
Molding machine used in the manufacture of sand mold casting equipment. Its main function is: sand filling, the loose sand filling into the sand box; Tight sand, through vibration compaction, the compaction, the shock pressure, different methods, such as the loose sand in the sand box tight, make the sand mould is necessary in the process of handling and casting strength; Draw, use different institutions to tighten solid after withdrawal of sand mold. Molding machine first
appeared in the middle of the 19th century, the early moulding machine is a kind of simple manual compaction with draw later using compressed air as shock compaction and dynamic compaction sand. In 1890 the shock moulding machine, make modelling efficiency and precision of sand mold have been improved. Molding machine according to the method of tight sand compaction can be divided into different type, vibrated type, pressure type, squeeze moulding machine and the sand slinger.
146 molding machine features:
Molding machine structure optimization design, the fuselage USES the box basket frame structure, raise the rigidity of the fuselage.
Z146W microtremor compacting moulding machine adopts micro vibration compaction molding process, can greatly improve the compressive strength of sand box can reach more than HB90 hardness, surface roughness increase one level, the stable product quality.
Molding machine shock part is equipped with buffer spring, effectively reduce the machine&＃39;s impact on the foundation.
Molding machine stripping agencies, crank, connecting rod, cylinder synchronous axis was adopted to realize synchronous mode.
Molding machine control part, adopt pneumatic components to achieve the overall function, simple operation, convenient maintenance.
Molding machine is easy to operate, visual sand mold, operating procedures can be humane, effectively improve the productivity.
146 molding machine main technical parameters
The serial number of said unit Z146W remark
Biggest size 620 mm x500x250 1 flask
700 x550 table size 2 mm
3 KGF 400 shock load
4 8300 KGF pressure strength
Pressure for 5 mm 200
6 the travel distance of 160 mm
7 when productivity / 40 to 60
8 shock cylinder ￠￠150 mm in diameter
9 consumed 0.4 M3 / M3 / box, air box
10 dimensions length x width x 1000 mm x800x1700
146 molding machine operation procedures:
Molding machine, used in the manufacture of sand mold casting equipment. Molding machine&＃39;s main functions are: to fill, will loose sand filling into the sand box; Tight sand. Molding machine is widely used in industrial production, people are concerned about how safe operating moulding machine is every production problems, the following molding machine safety operation procedures are introduced.
1, abide by the molding machine and core-making machine general operation procedures.
2, molding machine, stripping, plunger, or must be smooth and synchronization, otherwise, notify the maintenance personnel to repair.
3, molding machine pressure real-time, sand bar bogie should rotate smoothly, don&＃39;t too hard, operation impact.
4, the operator must pay attention to the mold are in good condition before, during, and after production, mold and core mold positioning pin is necessary.
5, molding machine operation personnel should be centred.
After the completion of the 6, molding machine box, should according to the provisions of the process by pouring mold crane moved to formulate point (line). Well organized, and weight or clamp lock box. Miscellaneous must indicate a mark.
7, molding machine sand box are not allowed to pile up too high, generally no more than two meters, the tool must be neatly stacked, prevent accidents.
8, when using a blowtorch, should pay attention to safety, prevent fire, using the line must be under 36 v low voltage lamp bulbs, disable more than 220 v high pressure lamp.
9, molding machine using driving should first check whether the spreader is good, when the lifting hook should be fastened chain straightening, no tilt hanging and overload lifting.
10, is strictly prohibited under the sand box operation mode operation. Large sand box out of the box, turn mat boxes square objects must be used when appropriate.
11, molding machine using sand box must be firmly, Mr To complete no crack and bending phenomenon
146造型机简述：
造型机用于制造砂型的铸造设备。它的主要功能是：填砂，将松散的型砂填入砂箱中；紧实型砂，通过震实、压实、震压、射压等不同方法使砂箱中松散的型砂紧实，使砂型在搬运和浇注等过程中具有必要的强度；起模，利用不同机构将模样从紧实后的砂型中取出。造型机最早出现于19世纪中期，早期的造型机是一种简单的手动压实带起模的机构后来采用压缩空气作为震实和压实型砂的动力。1890年出现了震击式造型机，使造型效率和砂型精度都有了提高。造型机按其紧实型砂的方法不同可分为压实式、震实式、震压式、射压式造型机和抛砂机。
146造型机特点：
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。
Z146W微震压实式造型机采用微震压实造型工艺，可大幅度提高压实力使砂箱硬度可达HB90以上，表面粗糙度提高一个等级，稳定其产品质量。
造型机震击部分装有缓冲弹簧，有效降低机器对地基的影响。
造型机起模机构采用气缸、曲柄、连杆、同步轴实现同步起模。
造型机控制部分，全部采用气动元件来实现整体功能，操作简单，维护方便。
造型机操作方便，可视砂型情况，操作程序可人性化，有效地提高生产率。
146造型机主要技术参数
序号 | 名 称 | 单位 | Z146W | 备注 |
1 | 砂箱尺寸 | mm | 620x500x250 | |
2 | 工作台尺寸 | mm | 700x550 | |
3 | 震击负荷 | kgf | 400 | |
4 | 压实力 | kgf | 8300 | |
5 | 压实行程 | mm | 200 | |
6 | 起模行程 | mm | 160 | |
7 | 生产率 | 箱/时 | 40-60 | |
8 | 震击气缸直径 | ￠mm | ￠150 | |
9 | 空气消耗 | M3/箱 | 0.4m3/箱 | |
10 | 外形尺寸长x宽x高 | mm | 1000x800x1700 |
146造型机操作规程：
造型机，用于制造砂型的铸造设备。造型机的主要功能有：填，将松散的型砂填入砂箱中；紧实型砂。造型机在工业生产中被广泛应用，如何安全操作造型机是每个生产人关心的问题，下面介绍了造型机安全操作规程。
1、遵守造型机和制芯机通用操作规程。
2、造型机起模时，顶杆必须平稳而又同步上或，否则，通知维修人员修理。
3、造型机压实时，压砂横梁转架应平稳地转动，不要操作过猛，产生冲击。
4、操作者在生产前后必须注意模具是否良好，外模与芯模的定位销是否配套。
5、操作造型机的工作人员应思想集中。
6、造型机合箱完工后，应按工艺规定，将模子吊搬到制定的浇注点（线）。摆放整齐，并加以压铁或卡子锁箱。杂件必须注明记号。
7、造型机砂箱不准堆放太高，一般不得超过两米，所用工具必须堆放整齐，防止发生事故。
8、使用喷灯时应注意安全，防止火灾发生，使用行灯必须是36V以下低压灯泡，禁用220V以上高压灯泡。
9、造型机使用行车时应先检查吊具是否良好，起吊时应将钩子扎牢链条拉直，不准斜吊和超负荷起吊。
10、严禁在起吊砂箱下面修模操作。大型砂箱开箱，翻身垫箱时必须用方形物件垫妥。
11、造型机使用的砂箱必须牢固，搭手要完整无裂纹和弯曲现象
