Common faults and handlings of thermocouple
Common faults and handlings of thermocouple
Thermocouple is often used in nozzle and manifold. Meanwhile, we meet some common faults and handlings of thermocouple during use it .
Phenomena :
1 Thermoelectric shown in meter is smaller than actual value of thermoelectric
2 Thermoelectric shown in meter is greater than actual value of thermoelectric
3 Instability output of thermoelectric
4 Big error between thermocouple and thermoelectric
The reasons and treatment methods:
The common faults and handings of thermocouple 1:
Reason: thermoelectric short-circuiting, thermocouple don’t match with the meter,outside interference.
Treatment: find out the reasons ,keep dry or change the insulator ,use a matched facility, get rid of the interference.
The common faults and handings of thermocouple 2:
Reason: thermocouple don’t match with the meter,DC disturb the signal.
Treatment: use a matched facility,get rid of the interferential signal.
The common faults and handings of thermocouple 3:
Reason: poor contact,installation of thermocouple installed loosely.
Treatment: screw up the screw of terminal,tighten up the thermocouple.
The common faults and handings of thermocouple 4:
Reason: thermode is broken,the installation position of thermocouple is not reasonable,heavy accumulation of dirt on surface of protection tube.
Treatment: change the thermode,change the installation position of thermocouple,clear away dirt on the face.
We hope these information about common faults and handings of thermocouple is helpfull for you.Thank you for your attention.
Contact to:sharon
Skype: anole-hc-03
Email: service1@anole-hot-runner.com
Msn : anole-hc-03@hotmail.com
Hot runner maintenance
Compared to cold runner, the cost of hot runner has raised. So hot runner maintenance seems important.The advantages of hot runner are obviously. It can shorten the circle time, improve the efficiency of machine, save the law material and improve the surface quality. Hot runner is widely used all over the world. It is necessary for us to know the hot runner maintenance. I'll make a brief introduction of hot runner maintenance.
hot runner maintenance
2、Look over the hot runner nozzle and hot runner manifold, if they are out of shape, inform the suppliers and ask them to deal with it.
3、Check whether the hot runner nozzle and hot runner manifold have rusted, whether the waterway have broken, replace them if in that case.
4、If there are a long period for us needn't use the hot runner mould after the hot runner mould started using, the work rust proofing and rust removing is critical for future re-operation. The hot runner mould must be kept clean and painted by rust preventer.
5、The hot runner must be handled carefully when handling, avoid rolling-over and trundle.
6、When the hot runner broken, technicians are allowed to make check and maintenance only. Non technical staff couldn't mend it unless under the supervision of technicians.Customers should realize the importance of hot runner maintenance. Hot runner must be taken apart from the injection mould once broken, it is a troublesome matter and will cause a particular loss. hot runner maintenance should be carried out in daily time.
Contact:Cherry
E-mail:service1002@anole-hot-runner.com
hot runner correct application method
In the injection molding processing, hot runner and mold used coordinated, and playing very important role. For example, in the be ultra-thin injection molding production (for example handset battery cover), through uses the hot runner easy to produce high accuracy high grade product; Regarding the bad fluid injection molding material (for example LCP), through uses the hot runner to be able to improve raw material fluidity obviously, guaranteed that the injection molding production carries on smoothly; Regarding some large-scale injection moldings, after like automobile's bumper and shutter, television, the shell, the air conditioner outer covering and so on, through use the hot runner, make the difficult injection molding becomes the relative simplification. In the multi-die space's mold injection molding, lacks the hot runner unable to take shape radically. It can be said that the hot runner is the best technology guarantees the runner balanced. Because the plastic has the shearing force in the hot runner, regardless of the mold has the reasonable geometry balance, takes shape the product weight which comes out to be difficult consistently, specially speaking of the multi-die space's mold, if does not use the hot runner, will take shape the product flank which will come out the inside to be lighter.
The notes of temperature controller box
The notes of temperature controller box
The notes of hot runner temperature controller box: in order to using hot runner temperature controller box correctly, in order to avoid wrong operating caused the machine damaged or other things. Please read these notes before you make use of it.1. Check the power source is on safety controlled condition.2. Check this instruction book is matched to the temperature controller cards.3. Check the connector is safe and reliable.4. Check the heater is safe and reliable.
10. Set controlling temperature and check whether temperature controller cards reached the set temperature and reliable or not.the notes of temperature controller box，hot runner temperature controlling，temperature controlled box，temperature controlled box caution，temperature controlled box manufacturercontact : Candy
email: service5@anole-hot-runner.com
Hot runner function
This article will talk about hot runner function,hot runner advantege in injection mould moulding hot runner,Anole,famous hot runner for mould brand and hot runner supplier in china.
In injection molding process,hot runner used with mould,play an important role.For example,in the production of plastic injection ultra-thin parts (such as the cell phone battery cover),through the use of hot runner can easily produce high precision,high quality products;For the poor liquidity injection molding materials (such as LCP),through the use of hot runner can obviously improve the liquidity of raw materials,ensure injection production running smoothly;For some large injection molded parts,such as car bumper and door plank,TV shell,air conditioning hull,after,through the use of hot runner,make very difficult molding become relatively simple.
In many of cavity mould injection,lack of hot runner simply cannot be forming.That is hot runner is the best technology to ensure the flow balance.In many of the mould cavity injection,lack of hot runner simply cannot be forming.Hot runner is to ensure that the best technology flow balance.Because plastic in port in shear force,no matter how reasonable the geometry of the mould has balance,the products forming out of is difficult to consistent weight,especially concerned for many of the mould cavity is,if do not use hot runner,the products ouside forming out will be lighter than the inside.
To the plastic processing manufacture,as long as there is a certain batch injection production,using hot runner is economical.Because hot runner technology help enterprice deduce the waste material in injection moulding production.In most case,waste material can not used for recycle.Some times the waste material weight is equal to producets.If adop traditional injection type,it mean that the waste material is as manfg as the products.Valuing,use hot runner,can save 30% ~ 50% of raw materials.In addition,would help reduce the wear and tear of mould,extend the service life of mould.Generally speaking,hot runner service life is twice times longer than small gate mould.
Anole exhibition news-E5L35 CHINAPLAS 18-21 April 2012
Anole exhibition news-E5L35 CHINAPLAS 18-21 April 2012 CHINAPLAS 2012
During 18-20 Afril 2012. Anole hot runner system will attend The 26th International Exhibition on Plastics and Rubber Industries in Shanghai China.
Date:18-21 April 2012
CHINAPLAS is the second biggest plastic and rubber industry exhibition on the world,Growing up together with China's plastics and rubber industries in the last 30 years, the promotional slogan of CHINAPLAS - "The Growth Engine for your industries" – is to bring out the show mission as continuing to bring plenty of solutions for various user enterprises by showcasing the most innovative and advanced plastics and rubber machinery and raw materials in the coming future.
The application rage of hot runner mould
This file will talk about hot runner mould application the plastic types,plastic used for hot runner and the hot runner mould processing.Hot runner mould now become the most popular topic in today's society.
1. plastic material kind
Hot runner mould has been successfully used in processing different kinds of plastic material.Like:PP，PE，PS，ABS，PBT，PA，PSU，PC，POM，LCP，PVC，PET，PMMA，PEI，ABS/PC and etc.Any can use the cold runner of plastic mold processing materials can use mould of hot hot runner processing.
2.component dimension and weight
The least component for hot runner mould manufacturing is under 0.1g.The biggest in more than 30 kilograms. Are widely flexible used.
3.Industry field
Hot runner mould application is widely used in electronic, automotive, medical, daily necessities, toys, packaging, building, office equipment and so on various industrial departments.
Written by Tina
Service1003@anole-hot-runner.com
single drop hot runner
Single drop nozzle is one of Anole hot runner nozzle series. Anole supply hot runner nozzle with anole standard and also welcome custom hot runner nozzle.point gate nozzle same to single nozzle.
Single drop hot runner system consist of single nozzle,single nozzle tip,nozzle connection slab,temperature controller system.The structure of single mould hot runner system is very briefness.Inject the melting plastic to the nozzle connection slab,through the nozzle body to the nozzle tip,inject the plastic to the cavity.Request to control the dimension and by adjusting the thickness of the connecting nozzle slab size.Make die for fixed board press nozzle connecting slab of end, control the single nozzle of the axial displacement, or directly for the use of plastic injection machine nozzle against the nozzle of end connection slab, also can achieve the same purpose. In the mold of fixed position setting appropriate board a lead slot, let the power cord in the mould and installation of the lead from the mould in the wiring of a connection.
Single drop nozzle suit for most plastic, is the most popular open hot runner nozzle.Anole can offer different types of point gate nozzle according to the size of gate and plastic.
Written by Tina
service1003@anole-hot-runner.com
situations need to choose hot runner
With the fasten development of mold,hot runner been used widely and widely.It is better to use hot runner in some sistuation,we make a brief descibtion.
situations need to choose hot runner as below:
1.In product heat sensitive situation
2.product big or in wall thin situation
3.in runnerl excessively long situation
4.in production output big situation
5.to product outward appearance or accuracy requirement high situation
Hot runner system's merit,hot runner advantage is far bigger than the disadvantage .
1st,product thin thickness, guaranteed that the melt can arrive fully, reduces the product distortion degree greatly, improves the product surface quality and the product uniformity greatly;
2nd,the hot runner internal pressure loss is small, the good melt fluidity,density easy even, avoids the injection molding distortion, as well as the size unstable and flaws and so on chromatic aberration;
3rd,completely or eliminates the majority of material(drainage opening material), does not need the artificial cutting drainage opening, does not need to crush again, enhances the material use factor, saves the energy, raised the production efficiency (common shrinkage, packing insufficiency, fusion mark, irregular color, edge, the warp phenomenon also to be possible to improve obviously or to eliminate);
4th,eliminated the additional heat which waste material brings, mold's coolling-off period is only the plastic cooling time, reduced the processing cycle;
5th,hot runner is automatic turnoff runner, improve runner outward appearance, enhanced the automated work degree;
6th,control melt plastic temperature accuracy, eliminated the material degeneration, guarantee pressure time to be more reasonable, reduces the product internal stress.
7th,reduces the injection molding pressure, advantageous in protects the mold, extension service life.
Anole professional hot runner maker in China,support you high quality hot runner technology and best service.
Contact:Elyn
Portuguese website for hot runner
Portuguese website for hot runner
Contact: Candy
Skype； anole-hc-02
MSN: anole-hc-02@hotmail.com
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