Auto Standard M6x14 8.8 Phosphate Blackening Welding Screws Three Point Q198

Three-point Q198 auto standard M6*14 8.8 Phosphate blackening welding screws.

Description

The basic steps of welding bolts

First, everyone needs to clean the broken ends of the bolts and the dirt on the surface, then use an electric drill to install a drill that meets the diameter requirements, and start drilling in the center of the section. Remember that the hole must be drilled thoroughly. After the hole is drilled, the small drill bit can be removed, and then replaced with a larger diameter drill bit. At this time, the drill hole needs to be enlarged and the drill hole needs to be drilled.

Secondly, take a welding rod with a diameter within the specified range, and use a medium-to-small current to perform surfacing welding from the inside to the outside in the hole of the welding bolt.

Third, the starting position of the surfacing welding must be determined according to the entire length of the welding bolt, which is usually a normal length, and then during the surfacing welding process, avoid burning through the outer wall of the bolt.

Fourth, after the surfacing is completed, it is necessary to use a hand hammer to strike the end face. In this way, the heat generated by the arc before plus the subsequent cooling effect and the vibration generated by the strike will make the bolts and the threads of the machine body In between, there was a loose phenomenon.

Fifth, carefully observe that after knocking, if there is a small amount of rust leaking from the position of the bolt fracture, then at this time, you can choose a nut that meets the requirements to cover the surfacing stigma, and complete the last step of welding the bolt. Welding combination.

Sixth, the welding tools and bolts must be kept in a clean state, otherwise it may directly affect the welding effect of the bolts.

Factory Diaplay

Inspection Equipments

Package Room

Q1: Can I visit your factory?
A2: Yes! Warmly welcome to visit our factory. It would be Great if you can inform us in advance.

Q2: The quality of your products?
A2: The company has advanced production and testing equipment .Every products will be 100% inspected by our qc department before
shipment.

Q3: How about your price?
A3: High quality products with reasonable price. Please give me a inquire, I will quoted you a price for you refer at once.

About us

Jiaxing Dexun Co., Ltd. was established in 1997, origin from Taiwan, we are professional manufacturer and exporter integrated with design, research & development, manufacturing and sales of OEM/ODM stamping parts,deep drawing parts, standard welding fasteners and non-standard welding fasteners.

* Located in jiaxing city, only about 1 hour's drive from Shanghai, Hangzhou, Ningbo, Suzhou, these important cities, the transportation is very convenient.

* 2 mature mould development workshops with advanced equipment to develop mould for customers.

* 2 International approvals,Verify & certificate in accordance with ISO9001,IATF16949, work with SGS, operate the PPAP Level 3.

* 2 labs of quality inspection,Control products quality strictly; equipped with various quality testing machines including direct-reading spectrometers, tensile testing machines, CMM machine, X-ray flaw detection instrument.

* 2 quenching and tempering heat treatment lines.

* 2 automatic welding lines.

* 4 Powder coating & Painting lines, Plating lines

* 42 people professional R&D team : 30 special technicians and 12 senior engineers.

* 20 years’experience on manufacturering OEM/ODM products

* 100 sets of automatic production machines: Have 10 sets of automatic stamping & deep drawing equipments, 50 cold forming machines; 40 tooth grinding machines ,equipped with Japan, Germany,etc imported machines.

* 175 employees

* 10 millions monthly production capacity

* 35 countries exported to

* Supplying products to GM,John deere,Wal-Mart，etc

* Implement environment protection concept; strictly operate the facilities and processes under environmental requirements.

We use advanced equipment to improve cost and quality at the same time to make sure lowest price and best quality for customers. We have quality control experts & engineers to test every piece product before shipment. We keep on studying to provide professional service.

Our Mission & Vision

We always work hard to be an environment protection model enterprise. We strive for sustainable development. We hope to be a win-win partner of our customers all over the world.

Environment protection mission:

A full series of environment policies are applied to our every manufacturing activities. Firstly, to propagandize environment protection policy to make sure environment-friendly concept is everywhere in our company.
Every new staff will have environment protection training class. All staffs have environment protection knowledge and policy lecture every month. All the operation manual will marked out environment protection requirements.
Secondly, to establish environment protection responsibility policy.
Thirdly, to have basic environment protection management.
Step 1: Have environment monitor every time.
Step 2: Manage the pollutant treatment equipment efficiently.
Step 3: Establish permit system of pollutant discharge.
Step 4: Establish legal audit system.
Fourthly, to build up emergency rescue system.