42CrMo 42CrMo4 Precision Linear Shaft Steel Shaft Linear Bearing Axis Hard Chrome Plated Hollow Shaf

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Jiangsu
Validity to: Long-term effective
Last update: 2017-10-20 12:41
Browse the number: 519
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Product details

1. Brief Introduction to 42CrMo linear shaft

Linear shaft is also called LM shaft, which is manufactured by the advanced process of fine cold drawing, fine grinding and high precision polishing, conforming to or above relevant national standards and specifications for various technical indices. Furthermore, it has high strength and resistance to wear and corrosion, thus it is widely used in textile, glass, printing, woodworking and sports machinery and equipments, and other machinery industries.


2. Specifications of 42CrMo precision shaft

Steel Grade according to different standards:

China steel grades: GB standard

42CrMo

Germany   steel grades: DIN standard

42CrMo4

Japanese steel grades: JIS standard

SCM440

American   steel grades: AISI Standard

4140

 

High frequency: It refers to a heat treatment process that, after austenization, steel is cooled at a proper speed to incur transformation of martensite and other unstable organizational structures in the whole or certain range of cross section of work pieces.

 

Thermal refining: Generally, the heat treatment method combined of quenching and high-temperature tempering is called thermal refining, which is widely applied to various important structural parts, especially the connecting rods, bolts, gears and shafts working under alternating load. The tempered sorbite has better mechanical property than normalized sorbite of the same hardness. Its hardness depends on tempering temperature and relates to stability of tempering and sectional dimension of workpiece, and is generally HB200-350.

 

 

3. Our Advantages

a. Extensive production experience: we are specialized in cylinder, piston rod and cylinder barrel with an experience of 10 years.

b. Complete production facilities: owning precision centerless grinding machine, straightening machine, fine polishing machine, precision lathe, milling and drilling machine, roller press and other advanced equipments. Our technicians will do regular scheduled maintenance on these machines to guarantee them work well.

c. High quality raw material: we mainly choose raw material from big steel factory, such as TPCO, BAO STEEL, SHA STEEL, which are best and largest raw material manufacturer in China.

d. Strict Physical/Chemical testing procedures: meeting the requirements of the product design and process, providing reliable testing data.

e. Short Delivery time: If one container 15-20 days. We also stock some standard-sized tubes and rods, if you need 3-5 pcs, we can delivery soon.

f. Safe packing: anti-rust oil be spread on tubes and rods before shipping, plastic caps on tube ends to protect inside surface, each rod be protected with cardboard tube. Finally be packed with seaworthy package or in wooden case. 

g. Best after-sale service: Over 60% products are sold to the Southeast Asia, Middle East and Europe, and all products are trusted by domestic and foreign customers.

 

4. Main Equipments

Centerless Grinding Machine

Burnishing Machine

Cutting Machine

Boring & Milling Machine 

Straightening Machine

Large Compressor

Peeling Machine


5. Testing Devices of 42CrMo linear bearing

Dimension testing
Surface testing
Chemical Analysis Test
Mechanical test

Hardness test

(Chrome plate test)


6.Packages of 42CrMo precision shaft


7. FAQ

Q1:Can your products be customized?

We are specialized in cylinder, piston rod and cylinder barrel with an experience of about 10 years. We have a strong designing team, so any conventional product can be customized.

Q2:What about the after-sale services?

We provide 12 months quality warranty after dispatch. We also offer long-time technical advisory services.

Q3.What about the transpotation?

We can take any type of transpotation according to the customer's demand.

 

Please feel free to send us your detailed requirements, you would be satisfied with our service.

Contact Below:

Wuxi Longzhichen Machinery Co., Ltd

Att:Mr.Min

Phone:+86-18921387058

Tel:+86-510-83050629

Fax:+86-510-83050596

Web:www.honedtubing.com

Email:sales@wxlongchen.com

Add: Yangshan Supporting Area, Huishan District, Wuxi City, Jiangsu Province

 


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