Best Quality Battery Spring

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Product Description:

Remote control battery springs:

Material

Carbon steel, alloy steel, stainless steel, spring steel and bronze or as you request

Wire diameter

0.1mm-8mm

Outside diameter

Above 1mm

Length

The overall length of a spring in the unloaded position

Total coils

The total number of coils including the active coils, the top and bottom ends

Active coils

The coils which are free to deflect under a force.

Load type /Load

Torsion /Our computer program can assist you on the load design

Type of ends

Straight/short hook/double torsion/hinge/straight torsion/special

Direction of coils

Left/right

Surface treatment(Finish)

Nickel / Zinc / Gold / Silver / Tin / Chromium / Yellow Zinc / Oxide black or Customizable etc.

Equipment

Advanced CNC computer spring machines with high precision and efficiency, high quality heat treatment and testing machine

Professional

Experienced engineers and technicians; Skilled Workers

Quality

High-quality raw material, strict and careful inspection

Certification

ISO9001:2008 ,ISO14001and ROHs

Advantage

High and durable quality (long service life, good hardness and resistance), suitable price, fast delivery.

Application

All kinds of cars, machinery, home appliance, electronic products, electric appliance, stationery, computers, power switches, miniature switches, architecture, commodity and A/V equipment, hardware and plastic molds, sports equipment and gifts, and more

MOQ

1000pcs

Payment terms

T/T, L/C,WU,Paypal

Lead-time

7-15 days

Packaging

Inner plastic bag, outer carton box, and advised by customer.

what is your advantage?

  1. With more than 20 years production technology experience  

  2. Have a professional production team

  3. Through the ISO 9001: 2008 Qualification Certificate

  4. 100% guarantee the uncondition return or reproduction for quality problems

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Q:How to process Spring Steel
Ha ha, friend,At first I thought it was a springFirst, you want to buy hot, or annealed spring steel, the standard number is GB/1222-2007< more than and 10 grades, including you 65 and 60 Si 2 A> Meng MengI'll probably help you figure it out. There are so many processes1 turning 2 milling machine processing openings 3 heat treatmentWell, I'm going to work, tooI hope my answer is of some use to you
Q:Hydraulic diagram of the one-way valve has two kinds of drawing, with a spring, without a spring, what is the difference between automatic reset function is not? Without a spring, it will not be repeated
General one-way valve is spring to reset, as for drawing may be the standard of drawing is not the same. As long as no oil passes, it closes.
Q:The glass door spring is broken. How much would it cost to change it?
The ground springs are not expensive, they are artificially expensive. It won't cost more than 300 yuan, depending on where you are. For example, 180-220 people will do it in the county. In the township, then you do not want to do aluminum alloy will not exceed 200
Q:The shop glass spring door is too tight, how to adjust?
The spring of the stainless steel cover apart, there are 3 word brass wire, a label is in the middle of the elastic adjustment, Zuo Song left right tight, elastic, elastic, dextral (clockwise) that don't mix too much, a little bit, take it for a test drive, if you do not have the best mark pen in a gong wire above the mark, next to the two speed is adjustable,Note, the label ripped open, there will be no warranty, and all gongs silk must not be twisted out, only minor adjustments
Q:I buy a spring made of 1.2mm steel wire from a hardware store that needs quenching
In general, hot bending spring coil spiral spring and disc spring of hot stamping, preferably in hot forming and quenching by the heat immediately. In this way, the heating and the decarburization degree of the spring can be omitted, and the surface quality of the spring can be improved both economically and at the same time.
Q:What kind of production equipment does spring factory usually have?
Spring testing machines; fatigue testing machines; torsion testing machines; spring tension and compression testing machines
Q:Stainless steel and spring steel hardness, who is hard?
Hardness is checked by indentation, not by pliers.Stainless steel, of course
Q:How to choose spring steel material?
Spring steel is selected on the basis of the section size of the spring, such as high carbon steel 65, suitable for production in the spring of 12 ~ 15mm under section 60CrMnA, suitable for the production of spring and the car less than 50mm in diameter with heavy-duty spring. The 30W4Cr2VA is used to make heat-resistant spring for work below 500 degrees centigrade. Generally, hot forming springs are generally quenched and tempered at moderate temperature to obtain a structure with a maximum elastic limit and fatigue properties
Q:The glass door spring is generally guaranteed for several years
Quality and price are pretty much the same. Many other miscellaneous brands of spring can be guaranteed for five years, three years it is best to begin with a reliable brand
Q:Physics high school. Why does a spring fall to the lowest point and the acceleration a must be greater than the acceleration of gravity g ah. Seek expert
According to the conservation of mechanical energy, the object should be a free fall motion at the upper end of the spring

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