316 Stainless steel Miniature worm gear Passivation for Coffee machine.

Description

Worm gear is a kind of gear which has one or several spiral teeth and is meshed with worm gear to form staggered shaft gear pair.

Worm gear process:

1.Rough turning, semi finishing turning and finishing turning are the most important process route for common materials.

2.Rough turning semi finishing turning rough grinding fine grinding. For ferrous materials, when the requirements of high precision and small surface roughness value and parts need to be hardened, the subsequent process can only be grinding.

3.Rough turning semi finish turning finish turning diamond turning, for non-ferrous metals, it is not easy to obtain the required surface roughness by grinding, because non-ferrous metals are generally soft and easy to block the gap between sand grains, so the final process mostly uses finish turning and diamond turning.

4.Roughing semi finishing roughing finishing finishing finishing. For the hardened parts of ferrous materials, the requirements of high precision and small surface roughness are often used.

Passivation treatment: the process of using a chromate solution and metal to form a trivalent or hexavalent chromium layer on its surface, which is called passivation, also known as chromium. It is mostly used for the treatment of aluminum, magnesium and its alloys. It can also form a chromium layer on steel, but it is rarely used alone. It is often used in conjunction with phosphating to close the pores of the phosphating layer and passivate the exposed steel in the phosphating layer. To inhibit the corrosive effect of the residual phosphating accelerator and further increase the protective ability.

Pre-treatment of pickling passivation If there is surface dirt on stainless steel workpieces before pickling passivation, they should be mechanically cleaned, and then degreasing and degreasing. If the pickling solution and passivation solution cannot be removed [1] Degreasing, the presence of grease on the surface will affect the quality of pickling passivation. Therefore, degreasing and degreasing cannot be omitted, and lye, emulsifier, organic solvent and steam can be used.

Factory Display

Plating line

1.Q:How do I pay for my purchase order?

A: T/T,Western Union,Escrow,Paypal,Alipay.

2.Q:Can I have my own order customized products?

A:Answer: YES,we accept customized.

3.Q:Do you have quality control?

A::Yes,we attach great importance to quality problem accurs.We have professional engineer to test the cnc lathe machine quality before delivery.

4.Q: How does the payment process work?

Payment terms are flexible for us in accordance with specific conditions. Generally we advise 30%TT deposit, balance be paid before shipment.

It can be negotiated.

5.Q: How do I know about the production?

We will double confirm your requirements and send you the sample before the mass production. During the mass production, we will keep you informed of any progress,we will do 100% quality inspection before shipment.

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.