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การสั่งซื้อสินค้า
แจ้งการจัดส่ง EMS.
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แจ้งการชำระเงิน
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Review Date 24/08/2012 By www.108engineering.com
วันนี้ผมขอแนะนำ Application ที่ใช้ AC Servo Motor อีกตัวครับครับ AC Servo Motor เป็นอุปกรณ์ที่นิยมใข้ในการขับเคลื่อนมากมาย อย่างแพร่หลาย ด้วยคุณสมบัติที่สามารถควบคุมตำแหน่งของ ตัวเองได้อย่างแม่นยำ แตเจ้า AC Servo Motor เอง ยังมีอีก 1 Mode ก็คือ Torque Mode ซึ่งสามารถที่จะควบคุมแรงบิตของตัวเองได้ ดังนั้น ได้มีหลาย ๆ บริษัทพัฒนาผลิตภัณฑ์ ของตัวเองขึ้นมาก เป็ลลักษระของการ ควบคุม แรงบิต เช่น Servo Press (ควบคุมแรงกด ด้วย Servo Motor) และอีกหนึ่งตัวที่นิยมนำมาใช้งานในการขัน สกรู หรือ โบล ก็คือ AC Servo Nut Runner
AC Servo Nut Runner เป็นอุปกรณ์ที่นิยมนำมาขัน Bolt หรือ Screw หรือ Nut เพื่อควบคุมแรงในการขัน ให้สามารถที่จะรับประกันคุณภาพได้ว่า ไม่มีการขัน แน่นในทุก ๆ ครั้งของการขัน ด้วยค่าที่ เท่า ๆ กัน และได้พัฒนาให้สามารถ บันทึกค่าต่าง ๆ ได้ เพื่อ รองรับการตรวจสอบกลับ ถึงคุณภาพ สร้างความมั่นใจให้กับระบบการผลิต และลูกค้า
นอกจากนี้ ทางบริษัทผู้ผลิต AC Servo Nut Runner ยังได้ ศึกษาเกี่ยวกับพฤติกรรม ของแนวแรง การคลายตัว ปัญหา การขันที่ผลิดรูปแบบ ปีนเกลียว ขันไม่สุด ขันแล้วคลาย อะไรต่าง ๆ อีกมากมายซึ่งผู้ผลิต ก็ได้ออกแบบให้สามารถที่จะตรวจจับได้ มี Step ในการขัน ที่หลาย ขั้นตอนขึ้นไม่เหมือน กับการใช้คนขัน และมีการ ควบคุมการขัน หลาย ๆ ตัวพร้อมกัน ให้มีความสัมพันธ์กันได้ อีกตัวทีสำคัญคือ Angle เป็นลักษระของการควบคุม องศาของการขัน หลังจากที่ การขันได้ ค่า Torque ที่ต้องการแล้ว ต้องขั้น เลยไปอีกกี่องศา ซึ่งสามารถที่จะกำหนดได้ เหมือนกับการขันของคนที่บอกว่า ขันพอตึงมือ (แล้วตึงมือยังไงจารย์ ^_^")
ชื่อผลิตภัณฑ์ AC Servo Nut Runner
ยี่ห้อ ESTIC
คุณสมบัติ
- Compact unit design based on the idea of space-saving installation
- Incorporates a 32-bit CPU for increased internal processing speed
- Self-Diagnosis function which prevents fastening errors
- Applicable to various types of fieldbus (DeviceNet, Profibus-DP)
- Front-concentrated wiring with due consideration of speedy maintenance
- Excellent user interface having high operation ability
- Available to a wide range of fastening methods such as torque, angle and yield methods
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Website http://www.estic.co.jp/en/index.html
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แผ่นสอน PLC สอนการใช้งาน PLC เป็น DVD Training
ดูสินค้าของเรา ติดต่อ 080-2726622 เรียกเรา 108engineering เราจะดีใจมากครับ ^_^"
Facing prison time and dire personal consequences for storming the U.S.
Capitol, some Jan. 6 defendants are trying
to profit from their participation in the deadly riot, using
it as a platform to drum up cash, promote business endeavors
and boost social media profiles.
A Nevada man jailed on riot charges asked his mother to contact publishers for a book he was writing about
"the Capitol incident." A rioter from Washington state helped
his father hawk clothes and other merchandise bearing slogans such as "Our House" and
images of the Capitol building. A Virginia man released a rap album with
riot-themed songs and a cover photograph of him sitting on a police vehicle outside the Capitol on Jan. 6, 2021.
Those actions are sometimes complicating matters for defendants when they face judges at sentencing as
prosecutors point to the profit-chasing activities in seeking
tougher punishments. The Justice Department, in some instances,
is trying to claw back money that rioters have made off the insurrection.
In one case, federal authorities have seized tens of thousands of dollars from a defendant who sold his footage from Jan. 6.
In another case, a Florida man's plea deal allows the U.S.
government to collect profits from any book he gets published over
the next five years. And prosecutors want a Maine man who raised more than $20,
000 from supporters to surrender some of the money because a taxpayer-funded public defender is representing him.
Many rioters have paid a steep personal
price for their actions on Jan. 6. At sentencing, rioters
often ask for leniency on the grounds that they already have experienced
severe consequences for their crimes.
___
More US lawmakers visit Taiwan 12 days after Pelosi trip
TAIPEI, Taiwan (AP) - A delegation of American lawmakers arrived
in Taiwan on Sunday, just 12 days after a visit by U.S. House Speaker Nancy Pelosi that prompted China to launch days of threatening military drills around the self-governing island that Beijing says must come under its
control.
The five-member delegation, led by Democratic Sen. Ed Markey of Massachusetts, will meet President
Tsai Ing-wen and other officials, as well as members of the private sector,
to discuss shared interests including reducing tensions in the Taiwan Strait and investments in semiconductors.
China responded to Pelosiดs Aug. 2 visit by sending missiles,
warships and warplanes into the seas and skies around Taiwan for
several days afterward. The Chinese government objects to Taiwan having any
official contact with foreign governments, particularly
with a high-ranking congressional leader like Pelosi.
A Taiwanese broadcaster showed video of a U.S. government plane landing about 7
p.m. Sunday at Songshan Airport in Taipei, the Taiwanese capital.
Four members of the delegation were on the plane.
Markey met with South Korean President Yoon Suk Yeol
earlier Sunday in South Korea before arriving in Taiwan on a separate flight at Taoyuan International Airport,
which also serves Taipei. Markey, who chairs the Senate Foreign Relations East Asia, Pacific, and
International Cybersecurity Subcommittee, and members of the delegation will reaffirm the United Statesด support for Taiwan.
___
Salman Rushdie 'on the road to recovery,' agent says
MAYVILLE, N.Y. (AP) - Salman Rushdie is "on the road to recovery," his agent confirmed Sunday, two days after the author of "The Satanic Verses" suffered serious injuries in a stabbing at a
lecture in New York.
The announcement followed news that the lauded writer was removed from a ventilator Saturday and
able to talk. Literary agent Andrew Wylie cautioned that although Rushdie's "condition is headed in the right direction,"
his recovery would be long. Rushdie, 75, suffered a
damaged liver and severed nerves in an arm and in an eye that he was likely to lose, Wylie had previously said.
"Though his life changing injuries are severe, his usual feisty & defiant sense of humour remains intact," Rushdie's son Zafar Rushdie said in a Sunday statement that stressed the
author remained in critical condition. The family statement also expressed gratitude for the "audience members who bravely leapt to his defence,"
as well as police, doctors and "the outpouring of love and support."
Hadi Matar, 24, of Fairview, New Jersey, pleaded not guilty Saturday to attempted murder and assault charges in what a prosecutor called "a targeted, unprovoked, preplanned attack" at western New York's
Chautauqua Institution, a nonprofit education and retreat center.
The attack was met with global shock and outrage, along with praise
for the man who, for more than three decades - including nine years
in hiding under the protection of the British
government - has weathered death threats and a $3 million bounty on his head over "The Satanic Verses."
___
Police: Man killed himself after ramming US Capitol barrier
WASHINGTON (AP) - A man drove his car into a barricade near the
U.S. Capitol early Sunday and then began firing gunshots in the
air before fatally shooting himself, according to police, who said he did
not seem to be targeting any member of Congress.
The incident happened just before 4 a.m. at a vehicle barricade set at East Capitol Street NE and 2nd Street SE in Washington.
It comes at a time when law enforcement authorities across the country
are facing an increasing number of threats and federal officials have
warned about the potential of violent attacks
on government buildings in the days since the FBIดs search of former President Donald Trumpดs Mar-a-Lago estate in Florida.
The attack is reminiscent of an incident when a man drove
a vehicle into two Capitol Police officers at a checkpoint in April 2021, killing an 18-year veteran of the force.
And many on Capitol Hill remain on edge after supporters of the then-president stormed the Capitol on Jan. 6, 2021.
Authorities said the man, identified as Richard A. York III, 29, of Delaware,
crashed into the barricade and that as he was getting out of the car,
the vehicle became engulfed in flames. The man then opened fire, firing several
shots into the air as police approached.
___
School shooter's brain exams to be subject of court hearing
FORT LAUDERDALE, Fla. (AP) - A defense mental health expert in the penalty trial of Florida school shooter Nikolas Cruz can pinpoint when he realized the 23-year-old
mass murderer still has "irrational thoughts" - the two were making small talk when Cruz began describing plans for an eventual
life outside prison.
Wesley Center, a Texas counselor, said that happened last year at the Broward County jail as he fitted Cruz's
scalp with probes for a scan to map his brain. The defense
at hearings this week will try to convince Circuit Judge Elizabeth Scherer that Center and
other experts should be allowed to testify at Cruz's ongoing trial about
what their tests showed, something the prosecution wants barred.
"He had some sort of epiphany while he was in (jail) that would focus his thoughts on being able to help people," transcripts show Center told prosecutors during a
pretrial interview this year. "His life's purpose was to be helping others."
Cruz, of course, will never be free. Since his arrest about an hour after he murdered 14 students and three staff members at Parkland's Marjory Stoneman Douglas High School
on Feb. 14, 2018, there has never been any doubt
his remaining years would be behind bars, sentenced
to death or life without parole. Surveillance video shows him mowing down his victims with
an AR-15-style semiautomatic rifle and he confessed, eventually pleading
guilty in October.
Prosecutors made their argument for death to the seven-man, five-woman jury
and 10 alternates over three weeks, resting their case Aug.
4 after the panel toured the still-bloodstained, bullet-pocked classroom building where the massacre happened.
___
Fire at Cairo Coptic church kills 41, including 15 children
CAIRO (AP) - A fire ripped through a packed Coptic Orthodox church during morning services in Egyptดs
capital on Sunday, quickly filling it with thick black smoke and killing
41 worshippers, including at least 15 children.
Several trapped congregants jumped from upper floors of the Martyr Abu Sefein church to try to escape the intense flames,
witnesses said. "Suffocation, suffocation, all of them dead," said a distraught witness, who only gave a partial name, Abu Bishoy.
Sixteen people were injured, including four policemen involved in the rescue effort.
The cause of the blaze at the church in the working-class neighborhood of Imbaba was not immediately known. An initial
investigation pointed to an electrical short-circuit, according to a police statement.
Weeping families waited outside for word about relatives who were inside the church and
at nearby hospitals where the victims were taken. Footage from the scene
circulated online showed burned furniture, including wooden tables and chairs.
Firefighters were seen putting out the blaze while others carried
victims to ambulances.
___
'China threat' emerges in elections from UK to Australia
LONDON (AP) - It's not just the economy. While inflation and recession fears weigh heavily on the minds of voters, another issue
is popping up in political campaigns from the U.K.
and Australia to the U.S. and beyond: the "China threat."
The two finalists vying to become Britain's next
prime minister, Liz Truss and Rishi Sunak, clashed in a televised debate last month over who would be toughest
on China.
It's a stark departure from outgoing Prime Minister Boris Johnsonดs
business-focused "Sinophile" approach and part of a hardening of
anti-China rhetoric in many Western countries and other democracies, like Japan, that is
coming out in election campaigns.
Nations for years have sought to balance promoting trade and investment with the worldดs second-largest economy with
concerns about Chinaดs projection of military power, espionage and its human rights
record.
The pendulum is swinging toward the latter, as evidenced in U.S.,
European, Japanese and Australian opposition to the threatening Chinese military drills that followed U.S.
House Speaker Nancy Pelosi's visit to Taiwan last week, and growing warnings from Western intelligence agencies about Beijing's snooping and interference.
___
1 dead, 17 hurt in crash during fundraiser for fire victims
BERWICK, Pa. (AP) - One person was killed and another
17 people injured when a vehicle struck a crowd gathered at a
Pennsylvania bar for a fundraiser for victims of a house fire
that killed 10 earlier this month; the man police say was the driver was arrested shortly afterward in the
beating death of his mother nearby.
The crash occurred at about 6:15 p.m. Saturday outside the Intoxicology Department bar
in Berwick, which had been scheduled to hold an all-day fundraising event to
benefit victims of the Aug. 5 blaze, that killed seven adults and three children in Nescopeck.
Pennsylvania State Police identified the driver as
24-year-old Adrian Oswaldo Sura Reyes of Nescopeck.
He was arraigned early Sunday morning on two counts of
criminal homicide.
Shortly after the crash was reported, troopers were called about
a man "physically assaulting" a woman less than a mile
away in Nescopeck. Troopers arrived to find that
Sura Reyes had been arrested by local police and a woman was dead.
Luzerne County Coroner Francis Hacken confirmed
Sunday that the victim, Rosa D. Reyes, 56, of
Nescopeck - dead of multiple traumatic injuries after being struck by a vehicle and then assaulted
with a hammer - was the mother of suspect Sura Reyes.
___
80 years later, Navajo Code Talker marks group's early days
PHOENIX (AP) - Itดs been 80 years since the first Navajo Code Talkers joined the Marines,
transmitting messages using a code based on their then-unwritten native
language to confound Japanese military cryptologists during World War II - and
Thomas H. Begay, one of the last living members of the group,
still remembers the struggle.
"It was the hardest thing to learn," the 98-year-old Begay said Sunday at a Phoenix ceremony marking the anniversary.
"But we were able to develop a code that couldnดt be broken by the enemy of the United States of America."
Hundreds of Navajos were recruited by the U.S.
Marines to serve as Code Talkers during the war.
Begay is one of three who is still alive to talk about it.
The Code Talkers participated in all assaults the Marines led in the Pacific from 1942 to
1945 including Guadalcanal, Tarawa, Peleliu and Iwo Jima.
They sent thousands of messages without
error on Japanese troop movements, battlefield tactics and other
communications crucial to the warดs ultimate outcome.
___
Mexico president to bypass congress to keep army in streets
MEXICO CITY (AP) - Mexicoดs president has begun exploring plans to sidestep congress to hand formal control of the National
Guard to the army, a move that could extend the militaryดs control over policing in a country with high levels of violence.
That has raised concerns because President Andr้s Manuel
L๓pez Obrador won approval for creating the force in 2019 by pledging in the constitution that it would be under nominal civilian control and that the army would be off the streets by 2024.
Neither the National Guard nor the military have been able to lower the
insecurity in the country, however. This past week, drug cartels staged widespread arson and shooting attacks, terrifying civilians in three main northwest cities in a bold challenge to the
state. On Saturday, authorities sent 300 army special forces and 50 National Guard members to the border city
of Tijuana.
Still, L๓pez Obrador wants to keep soldiers involved in policing, and
remove civilian control over the National Guard, whose officers and
commanders are mostly soldiers, with military training and pay grades.
But the president no longer has the votes in congress to amend the constitution and has suggested he
may try to do it as a regulatory change with a simple majority in congress or by an executive order and see if the courts will uphold that.
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1,000 miles from North Pole... as race for Arctic minerals heats up
By WILL STEWART FOR MAILONLINE
Updated: 15:44 GMT, 24 October 2011
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Russia is to build an ultra-modern city on a frozen island deep inside the Arctic Circle - in the Kremlin's latest move to back its claim to
vast oil and gas reserves under the polar ice cap.
Named Umka, after a popular Soviet polar bear
cub cartoon hero, the initial 5,000 residents will live under a vast
dome to protect themselves from temperatures
sinking below minus 30C in winter.
'This city will be of strategic importance as Russia's northern outpost,' said architect Valery Rzhevskiy who has shown its modernistic designs to an approving Vladimir
Putin.
Extraordinary: The city will cost up to ฃ4 billion and be built on the remote island of Kotelniy, in the Novosibirsk archipelago,
some 1,000 miles from the North Pole
Vast: The Umka designs are based on the International Space Station but in comparison is much larger - one mile long
and 800 yards wide
Sources say it is likely to house soldiers, border guards and
secret service officers, as well as scientists and
explorers, as Moscow gets serious about claiming Arctic mineral riches.
All will enjoy a luxury lifestyle in the cocoon with its own specially regulated temperate
climate - including many facilities to make inhabitants of other cities envious.
'We aim to have scientific laboratories, houses, but also parks
with attractions, an Aqua complex, hotels and a cathedral.
Naturally there will be schools, kindergartens, recreation zones, a hospital,
and sport facilities are planned, too,' said
Rzhevskiy.
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'We want people who will be living and working here not to realise they are in some closed space
with an aggressive Arctic climate outside.'
The extraordinary venture - nicknamed 'wonder city' - will be built at a cost of up to ฃ4 billion on the remote island of
Kotelniy, in the Novosibirsk archipelago , some 1,000 miles from the North Pole,
closer than any other Russian city.
Strong winds make it one of the most inhospitable places on the planet,
and even in summer it barely climbs over freezing point.
Bleak: Strong winds make the area one of the most inhospitable places on the planet, and even in summer it
barely climbs over freezing point
The Umka designs are based on the International Space Station, but it is vast by
comparison - just short of one mile long and 800 yards wide.
'So far it's the only project in the world with an artificial climate and integral
life support - just like on the space station.
Not only is it a new word in architecture, but in human living
too. We have used aero and space technologies while creating
it.'
'So far it's the only project in the world with an artificial
climate and integral life support - just like on the space station. Not only is it
a new word in architecture, but in human living too.
We have used aero and space technologies while creating it.'
- Valery Rzhevskiy, architect
Electricity will be supplied by a floating nuclear power station. Food wise,
it will be totally self-sufficient with fish and poultry farms, greenhouses,
a wheat processing factory and bakeries.
'There will not be any rubbish at all, as the city will have two factories converting all kinds into ashes.'
It will house workers for local mines and oil platforms which should pay the
costs of the development, it is claimed.
'This project is designed to work on any surface, even on the Moon if needed,' said Rzhevskiy, one of Russia's top architects.
The ice city plans - currently with no fixed timetable for opening -
comes as all countries with territory touching Arctic waters are gearing up to make competing demands to the United Nations over underwater mineral exploitation rights.
Western countries were stung when in 2007 Russian polar explorer Artur Chilingarov placed his country's
flag in the Arctic seabed in 2007.
'We must prove the north pole is an extension of the Russian land mass,' he said at the time.
A Canadian think tank this year even warned that 'an arms race
maybe beginning', expressing concerns at the risk of conflict.
The U.S., Canada, Norway and Russia have all boosted their naval presence in Arctic waters amid warnings of a Cold War that could literally be cold - except perhaps at Umka.
Russia
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