40Cr Non-standard CNC Precison Machining Shaft Parts Long Shaft

Overview

Dimensional Accuracy

In order to determine the position of the shaft, the journal that acts as a support usually requires high dimensional accuracy (IT5~IT7). The dimensional accuracy of the journal for assembling transmission parts is generally low (IT6~IT9).

Material

40Cr is the standard steel grade of GB in China, 40Cr steel is one of the most widely used steels in the machinery manufacturing industry. After tempering treatment has good overall mechanical properties, good low temperature impact toughness and low notch sensitivity. Steel hardenability is good, water quenching can be quenched to Ф28 ~ 60mm, oil quenching can be quenched to Ф15 ~ 40mm. this steel in addition to quenching treatment is also suitable for cyanidation and high frequency quenching treatment. Cutting performance is good, when the hardness of 174 ~ 229HB, the relative cutting processability of 60%. The steel is suitable for making medium-sized plastic mold.

Order Method & Procedure

If you are interested in our shaft parts, please contact our sales and provide drawings or samples or dimensions.

FAQs

Q1: Are you manufacturer or trading company?

A1: We are manufacturer with more than 10,000 square meters plant.

Q2: Will you provide free samples?

A2: Yes, we will provide free sample for customer to test.

Q3: Can you make CNC machining parts according to our drawings?

A3: Yes, we can make the parts according to your drawings.

Q4: Can you make CNC machining parts according to samples?

A4: Yes, we can make the parts according to your samples.

Q5: Which shipping method will you use for delivery?

A5: It depends on customer. Our price is based on FOB, customer needs to afford the shipping. But we are happy to help based on request.

Q6: What’s your payment terms?

A6: We accept T/T, Western Union, Money Transfer, TAAJ, etc.

Sichuan Xintiecheng Machinery Co., Ltd. is a high-end industrial parts manufacturer founded in 2016. The company is committed to high-end components research&development and production. With years of development, now we have advanced manufacturing equipment, superb processing technology, complete detection technology, more than 6,000 square meters plant, more than 1,000 square meters factory office, and over 200 square meters sales center in Chengdu. There are machining center, and dozens of CNC lathes and CNC gear hobbing machine. Now the company has more than 100 staff, including professional R & D and technical team, striving to provide high precision and high quality products for customers.

The company's main business is to process high-precision industrial parts and components for domestic and oversea customers involve in the field of industrial automation equipment, elevators, machine tools, aerospace, petroleum equipment, medical machinery, servo motors, robots, etc. Our customers are all world-renowned companies in their industries, and whose factories are located in the United States, Japan, Korea, China and other countries. Relying on the first-class quality and cost-effective products, we participate in customer sample development, trial production, small batch, and final batch supply with fast and excellent service, and win fine reputation among customers.

With the goal of manufacturing high-end precision components, and belief of integrity, quality, service, and win-win business, we are pursuing best quality and excellent service.