Z146 molding machine

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'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'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'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