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Company News

Industry News

Technical Information

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2020-09

Introduction of PTFE

Tetrafluoroethylene is a polymer of tetrafluoroethylene. English abbreviation is PTFE. The basic structure of polytetrafluoroethylene is. - CF2 - CF2 - CF2 - CF2 - CF2 - CF2 - CF2 - CF2 - CF2 - CF2 -. It itself is not toxic to humans, but perfluorooctanoic acid ammonium (PFOA), one of the raw materials used in the production process, is considered to have carcinogenic effects.

2020-09-02

02

2020-09

Technical Information

The glass cloth produced in my country is divided into two types: non-alkali and medium-alkali. Most of the foreign countries are E-GLASS non-alkali glass cloth. Glass cloth is mainly used in the production of various electrical insulating laminates, printed circuit boards, various vehicle bodies, storage tanks, boats, molds, etc. Medium-alkali glass cloth is mainly used in the production of plastic-coated packaging cloth and in corrosion-resistant occasions. The properties of fabrics are determined by fiber properties, warp and weft density, yarn structure and weave. The warp and weft density is determined by the yarn structure and weave pattern. The dense warp and weft plus yarn structure determines the physical properties of the fabric, such as weight, thickness and breaking strength.

2020-09-02

02

2020-09

dry calculation

dry calculation

2020-09-02

02

2020-09

magnetic rod

Stainless Steel Introduction

2020-09-02

02

2020-09

Stainless Steel Introduction

Stainless steel (StainlessSteel) is the abbreviation of stainless acid-resistant steel, which is resistant to weak corrosive media such as air, steam, water, or has stainless steel. ) Corroded steel is called acid-resistant steel. the

2020-09-02

01

2020-09

Congratulations to the website of Nantong Tuhai Machinery Co., Ltd.!

Congratulations to Nantong Tuhai Machinery Co., Ltd. website revision and new launch!Thank you for your continuous support and attention, and sincerely look forward to cooperating with you to create a better tomorrow hand in hand!

2020-09-01

Congratulations to the website of Nantong Tuhai Machinery Co., Ltd.!

01

2020-09

Research on Spindle Bearing Arrangement of Worktable of Vertical Lathe

With the accelerated development of factory automation and the development of large-scale hydropower and nuclear power, the application range of vertical lathes has become wider and wider, and the specifications of vertical lathes are increasing, the carrying capacity is increasing, and the accuracy of vertical lathes, especially the rotation accuracy of workbenches, is improving. , the diameter of the large-scale vertical lathe table is up to

2020-09-01

Research on Spindle Bearing Arrangement of Worktable of Vertical Lathe

01

2020-09

The World Skills Competition ended, and China's CNC milling and welding gold medals won three consecutive championships

On the evening of August 27 local time, the 45th WorldSkills Competition closed at the Kazan Stadium in Russia. Russian President Vladimir Putin attended and announced the closure of the competition. The Chinese delegation won 16 gold medals, 14 silver medals, 5 bronze medals and 17 winning prizes

2020-09-01

The World Skills Competition ended, and China's CNC milling and welding gold medals won three consecutive championships

01

2020-09

Exploring the localization transformation of the CNC system of the gantry machining center

The main parameters of the original gantry machining center CNC system include: the size of the workbench of the gantry machining center CNC system is 2300mm×1100mm, the power of the bearing in the gantry machining center CNC system is 15/17kW, the spindle of the gantry machining center CNC system

2020-09-01

Exploring the localization transformation of the CNC system of the gantry machining center

01

2020-09

Improving the processing quality of parts: Discussion on common tool setting methods in CNC machining centers

Tool setting is the most important operation content in CNC machining. Its purpose is to determine the position of the origin of the workpiece coordinate system (program origin) in the machine tool coordinate system through the tool or the tool setting tool. Its accuracy will directly affect the machining accuracy of the part. Parts with different shapes

2020-09-01

Improving the processing quality of parts: Discussion on common tool setting methods in CNC machining centers
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