Double groove ground rail

Double groove ground rail is also known as double groove platform or double groove.As the name suggests,it refers to a work surface with two grooves.Double groove material HT200-250,hardness HB170-240.

The double groove ground rail strictly complies with industry standards.Installation with straps.When installing the double groove ground rail,attention should be paid to:the gap between the ground rails(filled with wooden strips)is 5mm;The allowable deviation of non parallelism of the ground rail in the horizontal plane is 0.10/1000,with a total length of 0.5mm.The allowable deviation for non straightness of each double groove ground rail in the vertical plane is 0.10/1000,with a total length of 0.5mm.

Installation instructions for double groove ground rails:

The gap between the double groove ground rails(filled with wooden strips)is 5mm;The allowable deviation of non parallelism of the ground rail in the horizontal plane is 0.10/1000,with a total length of 0.5mm.The allowable unevenness of each double groove ground rail in the vertical plane is 0.10/1000,with a total length of 0.5mm.Double groove ground rails are used for various inspection work,such as measuring reference planes,inspecting and measuring various machine tools and machinery,checking the dimensional accuracy and positional deviation of parts,and making lines.Ground rails are products from more than 20 industries such as machine tools,mechanical manufacturing,and electronic production.The ground track is an indispensable workbench for marking,measuring,riveting,and tooling processes,and can also be used as a mechanical testing platform,and so on.

The advantage of double groove ground rail is that it does not need to be made into a large platform,which saves material costs and can occupy very small space,making it highly cost-effective.

The material of the double groove ground rail is cast iron HT200-300,with a working surface hardness of HB170-240.After two manual treatments(artificial annealing at 600-700 degrees or natural aging for 2-3 years),the accuracy of the product is stable and good.

The commonly used shaping method for double groove ground rails is sand molding.The specific specifications of the double groove ground rail can be made according to the buyer's drawings or agreed upon by both parties for production and processing.

Double groove ground rail modeling materials:molding sand,clay sand,core sand,resin sand.

List of models for double groove ground rails

Specification and model(length x width x height)(unit:mm)

1500 x 150 x 150 1500 x 200 x 150 1500 x 250 x 300 1500 x 300 x 400

2000 x 200 x 300 2000 x 250 x 300 2000 x 300 x 350 2000 x 350 x 350

2500 x 200 x 300 2500 x 250 x 300 2500 x 300 x 350 2500 x 300 x 400

2750 x 200 x 300 2750 x 250 x 300 2750 x 300 x 350 2750 x 300 x 400

3000*300*300 3000*300*350 3000*300*400 3000*320*400

3200*300*300 3200*300*350 3200*300*400 3200*320*400

3500*300*300 3500*300*350 3500*300*400 3500*320*400

4000 x 300 x 300 4000 x 300 x 350 3500 x 300 x 400 4000 x 320 x 400

4500 x 300 x 350 4500 x 300 x 400 4500 x 320 x 400 4500 x 350 x 400

5000 x 300 x 400 5000 x 350 x 400 5000 x 400 x 450