XinXiang ChangLing Metal Products Co.,Ltd

Why do you choose our company

1. Provide you with professional technical services and first-class service !
2. With a wide range of products ; Affordable, quality assurance, timely delivery.
3. First-class production equipment, a large number of high-quality talent; Solid scientific research strength
4. The management mechanism with rational science，advanced detection means.
5. ISO9001:2008 ; SGS Certified companies
6. The most authoritative manufacturer.

2015 China International Hardware Show

  We will attended the CIHS in Oct.21~23,2015. Looking forward to seeing you in ShangHai !

 Booth Number : 6N071
    Date : Oct 21th-23th 2015
  We will be show you a biggest surprise on the installation of the thread insert ;It is the only
and most advanced CNC Installation thread inserts Machine ;Hope you will be Interested 
in it and with fruitful results in the Exhibition !
www.delicoil.com

Spring Machine Controller Common Fault Analysis

Troubleshooting spring machine controller listed as follows:
1, the origin of the abnormal positionProximity switches itself does not work properly; proximity switch wiring anomaly; induction physical contact surface is too small; two origin bit too close; the controller's internal parameter is incorrect (including zero speed parameter is set too high, the controller parameter settings parse error, etc.).2. Press the "Reset" button will move the motorServo motor drive parameter setting is incorrect.3, the motor will automatically open the computer runningController to the drive motor control wires soldered to the drive for errors or encoder line welding errors.4, the probe insensitiveProbe wiring conduction defect, the probe accuracy, speed settings do not match.5, the cylinder not playingCheck the O board wiring is normal.6, reciprocal or outgoing head abnormalitiesMotor drive parameter is not set properly.7, detection and automatic too differentDo not use hand wheel speed or jog upscale high-end speed detection.
‪CNC helical coil machine‬,High Efficiency and precise equipments just for Helical coils.
delicoil.com

Koala sheathed electric Helicoil tool kit

Self tapping thread insert is a kind of not installed tail handle high strength thread fasteners, it has increased the strength of screw holes and protection of the characteristics of the screw hole of internal threads from being damaged.Dinner jacket installation is very simple, because it has no tail handle installation, at the two ends of the koala sheath has a hook shape card slot, not need points the direction when installation, can be directly use the installer hooked card slot can be installed
Dinner jacket installation tools with hand tools, electric tools and Helicoil tool kit, etc.

Koala sheath electric installation tools using a small motor driver to install screw sheath, its efficiency is much higher than that of ordinary manual installation tools or winding installation tools, is a medium-sized and large screw sheath installation of ideal tool.Koala sheath electric installation tools advantages: can be installed in a semi-automatic and automatic inversion of exit, especially suitable for rapid installation in bulk dinner jacket.

Use the function of the spring

1. Reset function
Spring deformation under the action of external force, external force is removed, the spring can restore state. A lot of tools and equipment are using spring this nature forever. For example, many buildings is installed on the door hinge reset spring, after people in and out of the door will automatically reset. People also use the function made the self-opening umbrella, automatic pencil, such as products, is very convenient. In addition, different buttons and button is always reset spring.
2. Drive function
Mechanical clocks and watches, clockwork toys are driven by wind. When the spring is to tighten the spiral bending deformation, stored elastic potential energy. After her release, elastic potential energy into kinetic energy, through the transmission device drives the rotation. In a toy gun and the gun and military guns is one of the use of spring nature of the work.
3. The buffer function
Between locomotive chassis frame and the wheel is equipped with spring, spring elasticity is used to slow the vehicle's turbulence.
4. The vibration function
When the air from the harmonica and accordion in the spring flow hole, the impact of reeds, reed vibration sound.‪#‎Helicoil_Screw_Locking‬ #‎Tangless_insert‬ ‪#‎Wire_Thread_Inserts‬ ‪#‎CNC_helical_coil_machine‬  is our products,XinXiang ChangLing Metal Products Co.,Ltd.
www.delicoil.com

Why will the analysis of the causes of oxidation of Thread Insert

Thread Insert is short for acid-proofThread Insert, resistant to weak corrosive medium such as air, steam, water, or with a Thread Insert grade is called Thread Insert;And resistance to chemical corrosion medium (acid, alkali, salt and other chemical etching) corrosion of steel called acid-resistant steel.Due to the differences in chemical composition and make them both the corrosion resistance of different, ordinary stainless steel is generally not resistant to chemical corrosion medium, and acid is commonly have Thread Insert.


Stainless steel often according to the state of organization can be divided into: martensite steel, ferritic steel, austenitic steel, austenitic (two-phase) - ferrite stainless steel and precipitation hardening stainless steel, etc.In addition, according to ingredients can be divided into: chromium stainless steel, chromium nickel Thread Insert and chromium manganese nitrogen Thread Insert, etc.Fasteners use Thread Insert as the material, it can be said that no matter in the manufacture, use or processing of each link have very big advantage, so although fasteners with Thread Insert as the material itself cost higher, cycle life is relatively short, but in the fastener solution but still belongs to a kind of more savings.
Fasteners, if use Thread Insert as the main material is also to know about the problem of magnetic Thread Insert itself.Stainless steel is generally considered not magnetic, but actually austenite system column material after a certain processing technology, is likely a certain magnetic, but if regard magnetic is judging the quality of stainless steel fasteners, standard is not accurate.
Fasteners, when selected, Thread Insert material have magnetic doesn't mean the quality of high and low, some chromium manganese Thread Insert is not actually a magnetic Thread Insert.In Thread Insert fasteners, stainless steel and chromium manganese can't replace the use of 300 series Thread Insert, especially in high corrosive medium business environment.

Also called ST a Wire Thread Inserts tap.Recoil wire tap and standard commonly used a screw tap is different, this is a kind of standard tap, tap is usually only used to Recoil wire installation when use a Wire Thread Inserts tapping tool.RecoilWire Thread Inserts tap has a variety of surface treatment, can adapt to specific application requirements.After surface treatment of Recoil wire screw tap can extend the life of the tap, can improve production efficiency, high speed tapping, reduce maintenance cost.Surface treatment of steel wire screw tap.Coating tap the surface hardness is very high, usually stronger than other coating, edge horn is not easy to peeling off.Titanium nitride, titanium nitride layer is to protect the tap is very good choice, its longer life than uncoated taps, can use at a higher speed.Chromium nitride (CrN) : this PVD coating used in non-ferrous metals, while titanium coating is not applicable.Recommended for processing and forming of titanium and copper, cadmium coating hardness is higher than the traditional.‪#‎Wire_Thread_Inserts‬ is our products,you can buy its with me.XinXiang ChangLing Metal Products Co.,Ltd in China.
www.delicoil.com‪ 

#‎Helicoil_Screw_Locking‬ is our products, welcome to buy.

Locking insert keensert in the application of industry production of a screw

Said Locking insert keensert, maybe everybody is a little strange, because in the production of general machinery industry is rarely useful, because the product price and other reasons, Locking insert keensert in the manufacturing industry of general rarely use, only some special mechanical products or some special screw holes will use Locking insert keensert inside such a special type of fastener products.But, for military or aerospace products, the Locking insert keensert that is the most commonly used but of a product.
The following about bolt nut industry application.Locking insert keensert is a widely used, such as, mold manufacturing, mechanical hardware industry production, electronic product manufacturing industry, construction industry, automotive industry, military industry, aerospace enterprise product manufacture, maritime career, high-speed railway machinery industry and so on, these industries are #Locking insert keensert common place.
Locking insert keensert application characteristics description: a screw #Locking_insert_keensert screw sleeve is a kind of special high strength thread fasteners products, for various types of industry manufacture, install the Locking insert keensert in screw holes, can improve the connection between the teeth condition, strengthens between the teeth to bear the function of the impact and fatigue resistance, therefore, in the industry of manufacturing, Locking insert keensert and a screw can not only improve the use life of the screw holes, enhance the quality of the products, also can improve the screw holes of wear-resistant heat-resistant anti-corrosive, loose prevention function.

Locking insert keensert

                                 XinXiang ChangLing Metal Products Co.,Ltd

Have a Thread Insert function and application

Stainless steel Thread Insert is widely used in high voltage switch equipment, hydraulic machinery, welding equipment, tobacco machinery, microwave communication, auto parts, air separation equipment, coal, machinery, textile machinery and furniture products such as mechanical parts, high strength of threaded Thread Insert holes can be formed, can effectively prevent the screw hole thread is damaged.
Stainless steel Thread Insert was applied to a variety of important parts sliding teeth threaded holes and thread tripping after repair, such as: injection molding machine template threaded hole repair.Engine cylinder Thread Insert hole repair, etc.Stainless steel, as a kind of a Thread Insert thread repair, repair damaged thread can be obtained more quickly and efficiently.

Lock stainless steel Thread Insert used in instruments and meters, precision of power equipment, as well as aerospace, aviation, military equipment requiring high assurance coefficient, improve the performance of screw holes to bolt lock to prevent the loose thread, lock stainless steel screw thread locking performance, superior to the other thread lock products.
Stainless steel with a screw thread conversion functions, such as the use of stainless steel screw to convert the metric please - inch thread hole, is very convenient.