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Precision manual

The precision of mechanical manufacturing is a measure of machining that is commonly used in many companies that work in the field of mechanical engineering. The huge difference between precision mechanical manufacturing and other types of mechanical processing is the application of a variety of modern, high-precision machines and equipment to manufacture mechanical parts with very high precision or tiny errors so the accuracy rate is almost the highest.

To provide customers the sophisticated and high-precision finished and very fine mechanical details, VTStek has equipped a system of modern machine tools from leading machine brands in the world such as Makino, Fanuc, Mitsubishi, Emmegi... along with a team of technical staff, skilled workers, experienced engineers with nearly 20 years of experience in the researches on manufacturing and assembly processes of mechanical parts, allowing the production of mechanical parts to meet all diverse requirements of customers.

We always send our customers peace of mind and satisfaction with the quality of products, delivery schedule, and accuracy of tolerance according to the technical requirements of designed drawings. Some of the precision mechanical processing products developed by VTStek are shafts, machine housings, gears, cutting dies, stamping dies, cast molds, cutting tools, and all kinds of machine parts that could be used in very harsh environments such as chemicals, brine, abrasive dust…

Precision manual
Precision manual

1. MECHANICAL COMPONENT

The above details are indispensable parts of each machine’s equipment, classified for many technical requirements for each device and machine.  All mechanical components in industrial machines in form of shafts, rings, sliders, sleeves….

Basic technical parameters:

Manufactured dimension

Æ15 –  Æ 2000,

length  l= 6000 mm

Materials

Alloy steel, Carbon steel, stainless steel, all kinds of composites

Material hardness

About 200- 250 HB

Hardness after treatment   

35-65 HRC (according to conditions of application and material properties)

Tolerance

Suitable to technical requirements

Our products include a wide range of shafts, sleeves, bushes, rings, and sliders … in different sizes according to the variety of requirements of the market, such as motor shafts, spindles, vacuum cleaner shafts, automobile crankshafts, water pump shafts, all kinds of industrial shafts and household equipment with the ability to fulfill all orders.

VTStek provides all kinds of gear and worm wheels that are very useful formal transmission mechanisms for transmitting rotation from one shaft to another. There are many types of gear that VTS Tek could manufacture and provides such as spur gears, helical gears, screw gears, herringbone gears, bevel gears, worm wheel gears, rack, and pinion gears.

Precision manual

2. GEARS, WORM, WORM WHEELS

 Technical specification

Standard of gears/ worm wheel

   TCVN, ISO, JIS, ASTM

Number of teeth

  Responding to technical requirements/ orders

Module

  0.5- 20

Addendum diameters

 Da = 50 ~ 2000 mm

Materials

  Alloy steel, Carbon steel stainless steel

Origin Hardness of material

  ~ 200- 350 HB

Hardness after treatment

  35-65 HRC

 (according to conditions of application and material properties)

Tolerance

Suitable to current technical requirements

 

 

Precision manual

3. MOLD DETAILS, SPECIAL MANUFACTURING DETAILS

VTStek specializes in manufacturing all machine parts, mold processing, cross-sectioning, stamping tools, and machine parts that could be used in special environments such as seawater, brine, and chemicals that are subjected to high corrosion, and limited lubrication conditions.

We have applied advanced equipment and technology from Japan and Europe synchronously to ensure the best manufacturing quality of shafts. All mechanical parts manufactured by VTStek are rigorously tested to meet ISO specifications and demanded customer tolerances.
VTStek is focusing on developing the precision of the machined mechanical parts with a lot of aims: 

  • Serving for the production of project goods of the company
  • Service maintenance work
  • Serving export to markets such as Japan, Korea, China, and EU countries.

VTStek is proud to own a system of high-quality factories, machinery, and equipment that could respond to the needs of manufacturing, installing machines, and supporting industries according to the needs of customers and the market.

For all the details please contact us.

Precision manual
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