Las impresoras 3D se han vuelto lo suficientemente asequibles para llegar a ser algo común o pensar en adquirir una, pero ¿deberías comprar una? Esto es lo que debes considerar sobre los materiales, los posibles usos, el software y mucho más, antes de sumergirte en ellas.
Hoy en día las puedes encontrar en minoristas como Best Buy y puedes comprar numerosas impresoras 3D y sus suministros en Amazon.com y en otros puntos de venta en línea. Aunque aún se encuentran principalmente en los talleres o en estudios de diseño, en escuelas y centros comunitarios, y en manos de aficionados, las impresoras 3D se encuentran cada vez más en espacios de trabajo, salas de recreación y cocinas, y quizás en una casa cerca de ti.
¿Cómo es el proceso?
En su forma más básica, la impresión 3D es un proceso de fabricación en el que el material se coloca, capa por capa, para formar un objeto tridimensional. (Esto se considera un proceso aditivo porque el objeto se construye desde cero, en lugar de procesos sustractivos en los que el material se corta, perfora, muele o mecaniza).
Al igual que las impresoras tradicionales, las impresoras 3D utilizan una variedad de tecnologías. El más conocido es el modelado por deposición fundida (FDM), también conocido como fabricación de filamentos fusionados (FFF). En él, un filamento, compuesto de acrilonitrilo butadieno estireno (ABS), ácido poliláctico (PLA) u otro termoplástico, se funde y se deposita a través de una boquilla de extrusión calentada en capas. Las primeras impresoras 3D que llegaron al mercado, fabricadas a mediados de la década de 1990 por Stratasys con la ayuda de IBM, utilizaron FDM (un término registrado por Stratasys)
Otra tecnología utilizada en la impresión 3D es la estereolitografía. En él, un láser UV se ilumina en una tina de fotopolímero sensible a los rayos ultravioleta, trazando el objeto que se creará en su superficie. El polímero se solidifica allí donde el haz lo toca, y el haz «imprime» el objeto capa por capa según las instrucciones en el archivo CAD o CAM desde el que está trabajando.
¿Qué programa se necesita?
Casi todas las impresoras 3D aceptan archivos en lo que se llama formato STL (llamado así por estereolitografía). Este tipo de archivos puede ser producido por la mayoría de los programas CAD, desde costosos paquetes comerciales como AutoCAD hasta productos de código abierto o gratuitos como Google SketchUp y Blender. Para aquellos que no están dispuestos a crear sus propios archivos 3D, las bases de datos de objetos 3D como Thingiverse de MakerBot ofrecen numerosos archivos de objetos 3D que se pueden descargar e imprimir.
Los entrevistados para este reporte coinciden en afirmar que la asociación con un 3PL integral experto, sea en gestión de operaciones como de bienes raíces, puede proporcionar una solución perfecta y potente.
VeriTran, a través del servicio VeriTran Mobile Payments, brindará soluciones que permitirán a los usuarios de Visa contar con una billetera virtual segura en sus dispositivos.
One looked down from the bank, and the other acted stupid in the pool.Guest officer, stay at the top or stay at the inn Stepping into the inn lobby, the inn waiter greeted him graciously, turning a blind eye to Luo Yuheng and the love saving Arhat with an iron sword in his head.
Not an exaggeration.Wandering all the way, bought some ceramics, Li Lingsu filled his stomach with tea and said in a low voice Two sisters, I feel relieved.Just after the show ended here, the dignitaries with heads and faces left in carriages, and the scattered people from the rivers and lakes who came on foot also dispersed in all directions.
Colorless glass can make people s hearts like a bright mirror, with no thoughts or thoughts, and slow thoughts.Three ranks are invincible, unrivaled.In this situation, the heroes and heroes present felt a sense of retreat.
Xu Qi an raised his hand, bent his index finger, put it against his lips, and blew a loud whistle.It is not worthwhile to offend him at this time.At this time, Mu Nanzhi said in a melodious voice You lend us three spirit beasts, and I will give you three packets of flowers.
They have their own fragrance, intertwined and fused with each other.He never expected that the empress and Wei Yuan would have such a past.
Maybe the eminent monk had a magic vessel like a golden bowl in his hand at that time, and the army entered the Buddha s realm.You re pretty careful He landed lightly, picked up the fainted orange cat, squeezed the space between his brows, and walked away slowly.
The old monk Taling was taken aback for a moment, quite pleased What did you realize Xu Qi an s face was neither happy nor sad Form is emptiness.Tianzong.Bingyi Yuanjun added.Looking for me Li Lingsu s heart trembled, and the gloating smile gradually disappeared.
When are you going back to the capital It s very cold this winter, remember to wear more clothes.The warlock s magical tools and formations are blessed to integrate the power of multiple people to reach the combat power of the super mortal realm.
Later, when you went to Chuzhou, I still only sent the amulet through Chu Yuanzhen.In this case, it would be difficult to kill the opponent.
In the warm eyed bedroom, in front of the vanity mirror, there was a charming woman in light gauze with a slender waist, doing her makeup in front of the mirror, looking at her beautiful eyes Li Lang, are you awake The charming woman said, Sister Wei, I m here to help you draw your eyebrows.General Zhenfu, leaning on a spear, glanced back at Xu Qian in Tsing Yi in the distance, and said in a low voice It seems that I can t get out Tang Yuanwu s face was serious, and his brows were furrowed The Pagoda of the Buddha is only open for twelve o clock.
The burly clan elder muttered to himself Take off all the His eyes were like clear autumn pools, with a bit of tenderness and dissatisfaction Why are you here I heard that someone invaded the cellar last night, so I came over to have a look.A group of people quickly left with Li Shaoyun s tsk tsk.
In this way, no one can expose my identity as a fake heir.Looks like last night s double cultivation really lightened the fire of karma.
Therefore, Chai Xing er is the biggest beneficiary and has sufficient motives to kill.Dongfang Wanqing calmly issued an order Divide into two groups, one group will chase north, and the other group will chase south.
Thinking of his own group Confidante, all of them are outstanding beauties, Shengzi inevitably has a sense of superiority, and at the same time guesses whether Xu Qian is not good at beauty, or is he not good at dealing with women Otherwise, with his cultivation base, what kind of beauty cannot be obtained However, although Madam Xu is mediocre in appearance, she is extremely attractive.
If there is spirituality, it will merge into Xu Qi an s body.This extreme personality Gu master is like a defeated dog, tightly wrapped in a colorful robe.
But it s too much respect for each other.Except for Sun Xuanji who went a little excessively that time, on weekdays, at most, he would shake her little hand.If there is an urgent matter, letters are sent through pigeons.
People who have been infected by love voodoo will regard the host of mother voodoo as the love of their life, regardless of gender.This is not letting him go.Miao Youfang was at a loss for words for a moment, his intuition urged him to leave here.
Ji Xuan and others followed the four extraordinary until they disappeared.Thinking as he walked, he quickly returned to the inn.
What she has to consider now is not why I rescue her, but how long she can delay.Body, hold up the clothes.It seems a bit nondescript.
Squeamish, if it s ringtone, will ask to kick again.
Jiang Lvzhong squatted in the yard with a gloomy expression, holding a small piece of minced meat, the meat was very dry, It s like dried bacon being ground into powder.Xu Qi an, whose political struggle belongs to the silver level, did not dwell on this topic, and instead tried to say Can I be regarded as guilty and meritorious Wei Yuan said Yes , and said The Ministry of Criminal Justice will not arrest you again, and the rest of the beatings will depend on His Majesty s will.
At this time, the Tonggong stopped and turned to look at Xu Huchen with a sneer on his face.You are loyal.Xu Qi an mocked.My concubine s life was unlucky, she died at a young age, and became a ghost , Naturally, we should cherish life.
Even if the owner is not at home and closes the door to thank guests, it is locked from the inside.Song Tingfeng muttered.Just now Governor Zhang has issued an order.
The little bastard surnamed Zhu was killed back then.This is the witch god.The method of teaching should be some kind of mantra.
Dysmenorrhea you don t understand.Kuishui you don t understand either.Well, the word talent is still to be discussed, and the beauty is well deserved.
Zhao Yinluo forced a smile on his blood stained face, his gums were covered with blood, and he said intermittently Boss, I actually raised another concubine this year.Xu, but my sister was embarrassed to say it when she came.
Then what Song Tingfeng s voice trembled a little Even if the governor is killed, aren t they afraid that the imperial court will send troops to encircle and suppress them The Qi Party and the Witch God Cult have been plotting for so many years, isn t that the idea behind it Xu Qi an looked at him, If it s not for the sake of rebellion, why are they doing so many messy things.
Yang Chuannan said.Li Miaozhen nodded I will help you.The servants asked who she was, but she didn t answer, but just cried there.
The future is uncertain and worried.How can I have the energy and mood to write poetry I m sorry, my lords.I know that Si Tianjian will observe Feng Shui, so I would like to ask you for help.
After discussing with Miss Caiwei for a long time, Xu Qi an said I have something I want to ask the senior brothers of the Sitianjian.Monk Shenshu explained Ordinary warriors who cultivate gods have only initially explored the limit, which is inferior.
Understand, Number three is that cousin, Xu Qi an s cousin Number four couldn t help but want to laugh wildly.If you don t expose your hostility and arouse the spiritual sense of a martial artist in the God Realm, there is no possibility of being seen through.
Exactly.Song Tingfeng said.It is rumored that Lady Fuxiang is beautiful and heavenly, and she is a first class beauty in the world.Let him talk.Liang Youping glanced at Xu Qi an, patted his limped leg, and said leisurely I didn t lie to you, this leg was indeed broken by someone, but the one who saved me was not Zhou Min.
Li Miaozhen said.The experience of both commanders and envoys is the same as that of Zhou Min.Huangbo Street is not far from the post station, more than ten miles away.
After all, he knelt down and kowtowed.Inspector Zhang calmly accepted the kneeling and worshiping, thought of a few words of comfort, and then said some beautiful scene words, then sent him away.People from the Ministry of Punishment rushed forward in unison, wanting to arrest Xu Qi an outside the imperial city.
The illusion of the female ghost is very strong, and the effect has not yet passed.Five Is number six really number six Could it be a watchman pretending to be it Number five was the first to raise doubts.
Second, the practice of multiple catalogs together will cause confusion and lead to mental confusion.The maid said.Mr.Wei had a vague guess in his heart, stopped drinking, and stared at the servant girl solemnly Then.
After a few years like this, she was spotted by a guest and became the exclusive lover of that guest, and her situation improved.The Buddha said, be compassionate.The man in black put his palms together and recited a Buddha s name.
The former bowed his head in shame, and the latter asked, Then Jiang Lvzhong took the topic and sighed If you want to achieve the unity of heaven and man, you must first forget your feelings.After a short break, a servant girl knocked on the door and said outside My lady, Mr.
Only with the three to five thousand troops of the Commander of the Weidu , the authority of the Governor cannot be shaken at all, and the sacrifice is for nothing.
If it hadn t been fixed by Qianyun Jingguang, Xu Yang would have to spend a lot of time to find this portal.Ancestor Tongqian explored his spiritual sense, browsed quickly, his heart was shocked, he shook his head helplessly and said, This matter is my Wanbao Pavilion s fault, but fellow Daoist s action is too hot, I am afraid that the Pavilion will not give up easily.
He was seriously injured in this battle, so Xu Yang first took care of it temporarily.Judging from his condition and injuries, he must not be in his prime, but his strength is also extremely powerful, and the fairy should add more Be careful.
If your descendants have spiritual roots, this token will light up as a warning.Xu Yang took out the healing spirit and handed it to Padao Patriarch, bid farewell to Luo Hu, and left the forbidden area with Wang Lin.
Legend has it that there is also a ten thousand year ghost face tree that is comparable to the real Huashen.Xunxianmen is located in the middle of the Bailu Mountains, not too far from the depths, but Xu Yang arrived at the destination in half a day.
The others were horrified when they saw this, and hurriedly moved away from the place where they were fighting.Fellow Qing Emperor, is there any way to save my three brothers Qing Emperor pondered for a while, then replied If you re seal the demonized Golden Winged Roc, maybe you can save them, but it depends on them.
After a careful inspection, he immediately understood that today was the trial day of the Ghost God Sect, and all those who participated in the trial left for the south of the city.Thinking of this, he calmed down, and then controlled the cave to fly out of the ground and got up to the outside world.
I will protect the law for you Chunyang True Fire is advanced, the law of wind, and the God of Gale Wind Xu Yang suddenly realized after hearing this, no wonder Patriarch Gale Wind came with them, so it was to understand the law of wind.With a click, the light wheel smashed on the Wanyao Cauldron and immediately sent it flying, and then slashed at the Yin Yang Bridge.
Just as he was about to fly away, a misty magic light shot towards Demon Venerable Sunset at high speed.Walking downstream, he killed a large number of ghosts and beasts, and was soon spotted by the blood ghost king s men.
Although the vermilion fruit was useless to him, it was good for the younger generation to build a foundation.Soon everyone rushed into the demonized monks, each using their magical powers to rush forward.
Xu Yang shook his head and smiled, Fairy is still so confident, you are making progress and Xu is not standing still Just let Fairy see my tricks After Xu Yang opened his mouth and spit out, Chunyang True Fire flew out and engulfed the opponent Twisting the magic weapon lightly, there was a crisp clicking sound, the magic weapon was shattered into pieces and then burned to ashes by the real fire.
Demonized monks.Xu Yang pondered for a while when he heard the words, and he was helpless.Then he was about to leave the void battlefield.At this moment, the entire void battlefield suddenly shook, and a beam of light rose from the center, faintly There is also a dragon chant.
I don t know the current situation of Myriad Beasts Mystery Realm.Fortunately, Senior Brother Ba Dao knows right from wrong, otherwise he will help the evildoer.
This must have been done by the witch.Bone Spirit Cold Fire is a kind of extremely cold flame, which is born by absorbing a large amount of white bone essence.After being urged by the ancestor of agate, the Wanbao formation burst out with huge power.
If you miss the old love, let us go, or we will have to meet each other Shinansheng said bitterly It seems that I can only force you to stay, I hope you understand my difficulties Although Shinansheng s divine soul is the soul of a true immortal, it can only show its power in the sea of consciousness, a phantom bell and they leave the sea of consciousness, Shinansheng is powerless.
In the end, Lord Gu Yanyuan took away the five treasures.Forget it, for the sake of your vampire order, I don t care about it.
He had already broken through to trigger the Heavenly Tribulation of Transformation God.Seeing that the situation was tense, Xu Yang sighed secretly, so he had to let it go for the time being.
They had seen the great battle just now, and Xu Yang s strength had far surpassed them.Hearing Xu Yang s words, Yin Ji s heart trembled, she looked up at Xu Yang in amazement, and Xu Yang closed his eyes and waved his hands Said You step back There is still half a month before the trial, tell me the specific information within three months, otherwise.
Demon Venerable Sunset had a deep understanding of the power of Shi Mozhu, and he immediately felt the intention to retreat.The Yellow Emperor nodded, It seems that I have to work harder to understand the law, the way of the law is too difficult, and a mere hundred years is too short Xu Yang laughed, My Pure Yang True Fire contains the law of fire, so let me lend it to the Fire Emperor to understand it I hope he will gain something.
Ouyang Feng learned that Xu Yang came to Qianzhou and also learned about his cultivation base.There is a low grade spiritual spring hidden in the center of the spiritual land.
Only Jiemo Dao survived.The heavy wounds of the two formations immediately caused a strong backlash.Xu Yang quickly understood the situation of this law.
Seeing Xu Yang s expression, Huang Di comforted him Don t be discouraged, fellow daoists.As soon as he left, the Void Island was shaken suddenly, flew up rumblingly, and disappeared without a trace after entering the Nine Heavens Gang Wind Layer.
The ghost cultivators on the other side obviously didn t expect this, and they were attacked one after another.Next, the four of them flew away with all their strength.
Seeing this, Xu Yang s complexion changed, and he couldn t help being surprised.Qin Mengyao was only seriously injured and there was no danger of his life.
The demonic energy in their bodies was purified by the light of the pure world.The mysterious kitten kept waving its paws, and the chains of laws were broken one by one.
Before everyone entered the space crack and stood firm, a large number of transparent space blades shot towards them.The Star Devouring Beast took a deep breath greedily, and opened its mouth to devour it wantonly.
It seemed that it would collapse if touched, but a strange force kept it from falling down.Gongshuban stroked his beard, shook his head and sighed It s not that I don t want to do this, I really have no power This person s cultivation base is extremely strong.
Du treat you, and I will go to the hospital with you.Du Heng remembered a song that seemed to have sung, You like the salty breath of the sea breeze, stepping on the wet gravel.
With lyrics like these, Du Heng knew that if he didn t care about two things in his heart, he would No one likes the salty smell.
Otherwise, he would not be able to bear the violence from millions of netizens.Du Heng also tidied up a little and left the office.
For such a disease, we call it carbuncle or sickness.There are also rewards for the results later. Isn t this all money Why do you have to keep an eye on these three melons and two dates and make a fuss here What Du Heng looked a little anxious, and the secretary stopped talking.
After Director Yan finished speaking, he took his things and walked out of the ward with satisfaction.The advantage is that I don t have to pay any money, but the disadvantage is that this woman may encounter a malignant uterine tumor with a very low probability.
For example, Director Jia s situation is ischemic stroke according to Western medicine, but it is stroke according to Chinese medicine.He is a patient with recurring chronic gastritis. one after another for more than a year.
Due to his position, even his thin shirt couldn t block the hot air coming from the person behind him.Just go into the mountain. When she s hungry, she ll go out on her own.
Although his face was a bit dark and his breath was uneven, his back was straight, not to mention dead, not even seriously ill.Lips, he said softly, I suspect that you may have a ruptured liver.
Che, Okay, I know my husband is the best. With you here, no one dares to bully me.There is really no problem in using it here. However, Evodia Fructus is slightly poisonous.
Du Heng thought for a while and said, I know, brother, I will come up early tomorrow morning.Du Heng continued to smile, letting the old man maintain a relaxed attitude, and said softly, Uncle, you don t laugh often at home, right Yes, my wife left the year before last, and I was alone at home during the day.
Ah. Although I m not a famous person, if I can t give Dr.When Gong Daoyang saw the lighter falling to the ground, he felt suddenly happy.
But when he arrived at the office, before he could even sit down, Gao Qin came to the door again, Dean, do you have time now Du Heng took a long breath, with a little smile on his face, Yes.Husband, you probably won t go to work tomorrow, so let s leave in the morning and I ve packed up all my things.
He felt that everything was worth it. Moreover, his younger brother was a college student, and earning 50,000 yuan was a reflection of his ability.Instructor Huang didn t want to hear these nonsense, he stared at the doctor He asked, Doctor, can this disease be cured The doctor pondered for a moment, As long as the recovery can be stable, there will generally be good improvement.
Du Heng didn t care whether the two of them were He changed his face and said again, By the way, Director Gao Qingao will fine me one thousand, and let her take care of the rest.Du Yi, who was on the side, had been eager to try. Seeing that his sister was leaving, he hurriedly said, Dad, I m going too.
Combined with what Wu Shengnan said before, Captain Zhang stayed up late for a long time and caught cold.It will be very simple. If you leave this kind of heart disease alone, it will cause a heavy psychological burden on the patient, thus affecting the patient s own internal organs.
After flipping through a few pages, he said, There are already notes on it, and there are also many changes.as long as they can be seen even with a high power microscope.
This is so insulting. They had met each other last time.Du Heng smiled at Wu Shengnan s father Du Heng smiled and said softly, Don t worry, uncle, I know what I know.
In an instant, the whole person became very excited, his eyes widened with anger, blue veins appeared, and his breathing became very rapid.The most obvious thing is the lips. The blue black lip color has faded a little visibly to the naked eye, and has become slightly blood colored.
No way. Du Heng shook his head and said firmly, Look at his jawline, is it very smooth He has a way of holding a painting.Captain Tao walked forward and easily pulled out the people who were blocking him.
Looking at her condition, everyone present was afraid that Wang Zhenzhen would follow Gong Daoyang s footsteps.Listening to the loud roar of the village cadres in the crowd, Gong Daoyang directly pulled away the crowd and walked towards He squeezed through, and while squeezing, he shouted to drive away the crowd, Everyone is looking at you, go home, do you want your life But regardless of how loud he shouted, there was no one except to give him a way out.
And your idea, Dean, is to help Zhonghu through this project.Wu Shengnan is a policeman and has seen too much of the dark side of human nature.
After hearing the voice, several people looked back.under. Instantly, her eyes widened. Just as she was about to squat down and take a closer look, Du Heng kicked the trash can to the side, took off the gloves on his hands and threw them into the trash can, just covering the black On top of the spider, he then said to Xiao Ma, What are you doing standing there Come down quickly.
Holding activities in the courtyard can give you a lot of exposure, and it is also spacious.Your classmate is not in good health, so don t climb too high or too deep.
In general, the cycle is long, the investment is large, and the losses are high.Many tests have shown that it was called Lao Nu Pill , and it was also called Canglong Pill by doctors.
Looking at his junior s embarrassed smile, Du Heng smiled again, Tell me what happened to Dr.Dr. Guan has lost both energy and blood now, and he simply cannot withstand strong emotional stimulation.
As soon as he walked in the door, he saw Lu Qiaoer standing in the room, which surprised him a little.
Las impresoras 3D se han vuelto lo suficientemente asequibles para llegar a ser algo común o pensar en adquirir una, pero ¿deberías comprar una? Esto es lo que debes considerar sobre los materiales, los posibles usos, el software y mucho más, antes de sumergirte en ellas.