Debugging methods for cast iron platforms

Debugging method for cast iron platform:

1.Place the cast iron platform flat on the ground,adjust the stability of the four corners to the touch,and fine tune the movable feet until they are stable.

2.Place the cast iron flat plate on the bracket and adjust its fulcrum position to be as close to the center as possible.

3.Adjust each support foot initially to evenly distribute the force on each support point.

4.Use a level measuring instrument(such as a level ruler or electronic level gauge)to check the degree of the flat plate and fine tune the relevant support points until they match the degree position.

After the initial adjustment is qualified,let it stand for 12 hours and stop copying.If it is not qualified,stop adjusting again.Only after it is qualified can it be used.

6.Conduct periodic testing and maintenance based on practical on-site environment after application.

Cast iron platform:

After the cast iron welding platform is cast,it is inevitable that casting defects will appear.Repairs must be stopped within the range allowed by the national standard.The current casting defect is to stop welding and repair.Welding repair,with higher accuracy than electric welding machines.There are many types of welding wires,and they are widely used in stainless steel and aluminum alloy products.Can be used for welding,with high strength.Defects are small defects(such as pores and sand holes),and due to excessive impact,there are traces on the edge of the melt pool.Welding repair steel parts with hard spots.When welding repair work planes,thermal deformation is prone to occur.

Stop the demand for the following situations that occur during the use of the marking platform in a timely manner,otherwise it will affect the normal use of the platform.

1、Appearance shows dents,scratches,wear or cracks.

2、Plane deformation;

3、Excessive operational error;

4、When not yet in use,the drawing size has been changed;

5、Due to the inadequate formulation of the tool consumption quota plan,it is necessary to change the backlog of excessive types of measuring tools to other types of measuring tools with similar sizes and structures;

6、Due to changes in consumer technology or measurement methods,the structure of measuring tools also needs to be modified accordingly.In this case,the process department should fill out a card to confirm whether the original measuring tools can be used to stop the modification.

Regarding measuring tools,technical acceptance conditions for measuring tools should be formulated,and the acceptance standards for measuring tools should be understood.

There is also a new type of 3D welding platform,which has working surfaces on both the main and side surfaces of the workbench.Positioning components are installed on each of the five working surfaces,and can also be extended in five directions to form a reference table.Welding flat plate is used to stop the welding process of workpieces.Unlike riveting flat plates,there are no holes on them,and the working surface is a flat or T-shaped groove.Welding plate material:The working surface hardness of cast iron HT200-300 is HB170-240.After two manual treatments(manual annealing at 600-700 degrees and natural aging for 2-3 years),the accuracy of this product is stable and it can perform well.Welding plate accuracy:According to the national standard metrological verification regulations,it is divided into three levels:1,2,and 3.

Cast iron marking plate,also known as marking platform,also includes fitter marking plate and fitter marking platform.The cast iron marking plate consumed by our company uses cast iron,and after careful handling by employees,its working surface hardness reaches HB170-240.Our company strictly prohibits the consumption of cast iron marking platforms and plates in accordance with relevant national regulations.These products have characteristics such as stable accuracy and good performance.Our cast iron marking plates are mainly used for mechanical and initiating power experiments,equipment debugging,and have good planar stability and toughness.The surface of the marking platform has a T-shaped groove for fixing experimental equipment.The application of cast iron marking flat plates should be based on the size requirements of the drawing.Use a marking tool to mark the contour lines of the parts to be processed on the blank or semi-finished products,or use them as reference points and lines.In single piece consumption,cast iron marking plates are used to inspect the appearance and size of blanks or semi-finished products,allocate the surplus of each processing surface reasonably,detect non-conforming products early,and prevent low efficiency in consumption.