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86778529 Splined nut shank spline sleeve suitable for Montabert HC 28 rock drill

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86778529 Splined nut shank spline sleeve suitable for Montabert HC 28 rock drill

86778529 Splined nut shank spline sleeve suitable for Montabert HC 28 rock drill
86778529 Splined nut shank spline sleeve suitable for Montabert HC 28 rock drill 86778529 Splined nut shank spline sleeve suitable for Montabert HC 28 rock drill 86778529 Splined nut shank spline sleeve suitable for Montabert HC 28 rock drill 86778529 Splined nut shank spline sleeve suitable for Montabert HC 28 rock drill

Large Image :  86778529 Splined nut shank spline sleeve suitable for Montabert HC 28 rock drill

Product Details:
Place of Origin: china
Brand Name: Drill pipe, drill bit, connecting sleeve.
Model Number: Suitable for rock drilling rigs

86778529 Splined nut shank spline sleeve suitable for Montabert HC 28 rock drill

Description
Face: Flat / Convex / Concave Process: Forging
Standard: ISO-9001,API Cleaning Method: Flush, Easy To Operate
Sample: Support Applicable Industries: Construction Works , Energy & Mining
Bit Diameter: 34-42mm Cage Design: C CA MBW Brass Design

The shank spline sleeve, also known as the spline bushing, is a key component in rock drills, including Montabert models, designed to facilitate the transfer of rotational torque from the drill’s drive mechanism to the drill shank. It plays a critical role in the effective operation of the rock drill by ensuring a secure connection between the shank and the rotating parts of the drill. Below is a detailed description and introduction to the shank spline sleeve:

Description

The shank spline sleeve for Montabert rock drills is typically made from durable, wear-resistant materials such as hardened steel or high-grade alloys. This component is designed with internal splines that match the external splines of the drill shank, allowing the transmission of rotational forces from the drill motor to the drill bit.

The spline sleeve is engineered to endure the heavy torque and rotational forces exerted during drilling operations. Its precise fit ensures smooth power transmission and minimizes wear on both the sleeve and the shank. Additionally, the surface of the spline sleeve may be treated with coatings or heat treatments to enhance its resistance to wear, corrosion, and fatigue.

Key Features

  1. Efficient Power Transmission: The internal splines of the sleeve are designed to match the shank, allowing for the efficient transfer of rotational force from the drill motor to the bit, enabling effective drilling performance.
  2. Durable Construction: Made from high-strength materials such as hardened steel, the spline sleeve is built to withstand high levels of stress and torque, providing long-lasting durability.
  3. Wear Resistance: The sleeve is treated with surface coatings or heat treatments to enhance its resistance to wear and corrosion, ensuring it maintains its performance over extended use.
  4. Precise Fit: The internal and external dimensions of the spline sleeve are precisely machined to ensure a tight, reliable fit with the drill shank, reducing vibration and wear during operation.
  5. Easy Replacement: The design of the spline sleeve allows for straightforward installation and replacement, minimizing downtime and making maintenance easier.

Introduction

The shank spline sleeve is an essential component in the power transmission system of Montabert rock drills, ensuring that the rotational force generated by the drill motor is effectively transferred to the drill bit. Its durable construction and precise engineering are crucial for maintaining the efficiency and reliability of the drill, particularly in demanding environments like mining, construction, and tunneling.

By securely holding the shank in place and facilitating smooth power transmission, the spline sleeve helps to reduce wear on other components, extend the life of the drill, and improve the overall drilling process. Its resistance to wear and corrosion also ensures that it can perform reliably in harsh conditions where dust, moisture, and other environmental factors are present.

In summary, the shank spline sleeve is a critical part of Montabert rock drills, designed for efficient torque transmission, durability, and ease of maintenance. Its robust design and wear-resistant properties make it indispensable for ensuring optimal drilling performance and equipment longevity.

Contact Details
Xi'an Huizhong Mechanical Equipment Co., Ltd.

Contact Person: Mr. hepeiliang

Tel: +8617391861661

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