Rustproof Komatsu Spare Parts Excavator Machine Parts Engine Piston 6d95

High Quality Construction Machinery Parts Engine Piston 6D95 For Komatsu

Top of piston

The thickness of the piston generally tends to decrease. It is mainly restricted by the two contradictory factors of the combustion pressure and the reduction of the temperature gradient.

The thickness is too thin, the ability to bear mechanical load is poor, will cause mechanical deformation; If the thickness is too thick, the temperature gradient is too large, causing too much thermal stress and thermal deformation. Therefore, the piston head thickness varies with the maximum combustion pressure of the engine, the cylinder diameter, whether there is oil cooling, and the combustion chamber form.

Piston top wall using heat flow type, that is, from the top to the ring piston area wall transition arc radius is bigger, some still increase support jin (typically 4), the purpose is to make the piston at the top of the heat can be more smoothly to ring and pin (support and strengthen the stiffness and strength of the important role of piston), thereby reducing the heat of the first ring and ring groove, improve the reliability of piston group of key parts.

Product Description

Our Advantages

1. We can develop new items for you especially

2. We have more than 10 years in construction machinery parts in Oversea market

3. Positive feedback from abroad and domestic market

4. Standard packing or according to your specification requests

5. Looking forward to deep cooperation with sincere partner and your satisfaction is our pleasure to maintain momentum going forward

FAQ

A: In addition to this advantage, does your product have any other highlights?

B: There are also more cooling pipes inside our pistons to facilitate better heat dissipation and make the product last longer.

A: After your explanation, I have all moved. The products of your OKJ look very good.

B: Well, you can try to use our products, you must believe in your own vision and believe in us.

A: I want to know how your after sales service

B: I forgot to tell you that our after-sales service is perfect, and we will have someone to deal with problems encountered by customers to ensure you have the best shopping experience.

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