Jr Tama station to downtown
Publish: 2021-05-16 03:18:28
1.
bus line: Metro Line 1, the whole journey is about 8.2km
1. Take Metro Line 1 from people's Square, pass 6 stops, and reach Shanghai Gymnasium station
2. Walk about 510 meters to Shanghai Tourism Distribution Center terminus
2. The West desk is located in the west side of the West P > p p
Zhangjiang Zhangjiang, Osaka, Central District of city P >
Saka is the place name of the Kinki region of Japan. The name of Osaka Prefecture is the second largest city in Japan. It is the name of the District of keihanshin (Kinki District, Osaka urban area, Kinki region) centering on Osaka city. The ancient ritsuryo codes are based on the Chinese characters in the Osaka area, the area in the Kinki District, the cultural sense of mind, the ancient history of Osaka, and the ancient capital cities. P > reference fee : netbook - Osaka
3. "You Dalong" in Gutian Town, Liancheng County, West Fujian Province, the "Hakka ancestral land", is well-known and known as "the first dragon in the world"
the activity of "you Da Long" in Gutian started in the Ming Dynasty and has a history of more than 400 years. It aims to pray for good weather and good harvest. It has become a popular folk art activity among the people in the countryside. It is said that there were 12 dragons dancing together in Gutian's "big dragon Tour" in its heyday, and there were 173 dragons, which were more than 700 meters long. Now, although it is not as good as before, there are still three dragons traveling, with the elderly reaching more than 60 knots and 200 meters long. The dragon is long and heavy. The spectacular scene of the trip is amazing
as soon as the Spring Festival is over, every family in Gutian is busy carrying bamboo, preparing Dragon boards and planting dragons. The proction process of dragon is quite complicated, with as many as 15 courses
in the farmhouse, looking at the colorful dragon body, the talents of poetry, calligraphy and painting, paper-cut, art and so on, can't help but praise the style of writing here; Reading the inscriptions on both ends of the dragon's waist, such as "peace of the country and peace of the people", "good weather" and so on, the people's good wishes are on the paper
on the fourteenth and fifteenth nights of the first month, you can see the grand occasion of the dragon's journey in Gutian. The dragon winding in the countryside, or through the streets, moving ups and downs, vivid; Along the way, men, women, young and old watched together. The Dragon Tour team was vast and bustling for several miles; Wherever you go, you can light Songming, light incense, set fruit tea and set off firecrackers in front of your home to welcome "dragon's journey to the earth and enjoy the world".
the activity of "you Da Long" in Gutian started in the Ming Dynasty and has a history of more than 400 years. It aims to pray for good weather and good harvest. It has become a popular folk art activity among the people in the countryside. It is said that there were 12 dragons dancing together in Gutian's "big dragon Tour" in its heyday, and there were 173 dragons, which were more than 700 meters long. Now, although it is not as good as before, there are still three dragons traveling, with the elderly reaching more than 60 knots and 200 meters long. The dragon is long and heavy. The spectacular scene of the trip is amazing
as soon as the Spring Festival is over, every family in Gutian is busy carrying bamboo, preparing Dragon boards and planting dragons. The proction process of dragon is quite complicated, with as many as 15 courses
in the farmhouse, looking at the colorful dragon body, the talents of poetry, calligraphy and painting, paper-cut, art and so on, can't help but praise the style of writing here; Reading the inscriptions on both ends of the dragon's waist, such as "peace of the country and peace of the people", "good weather" and so on, the people's good wishes are on the paper
on the fourteenth and fifteenth nights of the first month, you can see the grand occasion of the dragon's journey in Gutian. The dragon winding in the countryside, or through the streets, moving ups and downs, vivid; Along the way, men, women, young and old watched together. The Dragon Tour team was vast and bustling for several miles; Wherever you go, you can light Songming, light incense, set fruit tea and set off firecrackers in front of your home to welcome "dragon's journey to the earth and enjoy the world".
4.
刚好在做此类计算，顺便按例结出我的计算：
P=E*AL*(h0-h1)/h0
=i*G* 3.14*r2*10/40
=3.6*(1+1.65*S2)*0.117*e(0.034*HS)*50.264
=3.6*[1+1.65*(D/4/h0)2]*0.117*e(0.034*80)*50.264
=3.6*[1+1.65*(16/4/40)2]*0.117*15.1803*50.264
=326.69N
5. First of all, convert the size into meters, then multiply to get the volume, and then multiply by the specific gravity of the material to get the weight kg of the plate.
6. Polyurethane rod: thermosetting polyurethane elastomer, also known as casting polyurethane
, is a new synthetic material between plastic and rubber, which is made by the reaction of polymer polyol and isocyanate, chain extension and crosslinking. According to the main chain structure of polyurethane elastomer, it can be divided into polyether type and polyester type
polyether urethane: English name polyether urethane
. Polyether polyurethane occupies the most important position in polyurethane because of its low viscosity and easy operation. The resilience, moisture evaporation, low temperature performance, impact strength, heat accumulation, water resistance and mold resistance of polyether are better than those of polyester
polyester polyurethane: English name polyester polyurethane
compared with polyether, its mechanical strength, tensile strength, tear strength, sliding friction, oil resistance, thermal aging, adhesion to metal, solvent resistance and oxidation resistance are better than polyether. But the viscosity of polyester is high and the operation is difficult
Properties of polyurethane rod: 1. Its wear resistance is 3-5 times of that of ordinary rubber. 2. It has a wide range of hardness, ranging from shore A10 to shore A95. 3. Oil resistant, corrosion resistant, solvent resistant, high temperature resistant, aging resistant special materials. 4. The tensile strength and tear strength are high. 5. High elasticity and low compression permanent deformation rate. Polyurethane elastomer has good properties such as chemical corrosion resistance, tensile strength, high elasticity, high pressure load resistance, high wear resistance, strong shock absorption, tear resistance, radiation resistance, high strength, high bearing capacity and shock absorption. In a wide range of hardness (Shore A10 to shore d75
), it can maintain high elasticity. Its excellent and unique comprehensive properties are not possessed by ordinary plastics and rubbers
application field of polyurethane rod: it is suitable for shock absorption pad, pad and spring of metallurgy, mining, petroleum, automobile, building materials, sports, heavy machinery and large stamping equipment, as well as punching die for various metal plates and pipes. The friction of general mechanical equipment plays the role of buffer or shock absorption. It is an ideal mold spring.
, is a new synthetic material between plastic and rubber, which is made by the reaction of polymer polyol and isocyanate, chain extension and crosslinking. According to the main chain structure of polyurethane elastomer, it can be divided into polyether type and polyester type
polyether urethane: English name polyether urethane
. Polyether polyurethane occupies the most important position in polyurethane because of its low viscosity and easy operation. The resilience, moisture evaporation, low temperature performance, impact strength, heat accumulation, water resistance and mold resistance of polyether are better than those of polyester
polyester polyurethane: English name polyester polyurethane
compared with polyether, its mechanical strength, tensile strength, tear strength, sliding friction, oil resistance, thermal aging, adhesion to metal, solvent resistance and oxidation resistance are better than polyether. But the viscosity of polyester is high and the operation is difficult
Properties of polyurethane rod: 1. Its wear resistance is 3-5 times of that of ordinary rubber. 2. It has a wide range of hardness, ranging from shore A10 to shore A95. 3. Oil resistant, corrosion resistant, solvent resistant, high temperature resistant, aging resistant special materials. 4. The tensile strength and tear strength are high. 5. High elasticity and low compression permanent deformation rate. Polyurethane elastomer has good properties such as chemical corrosion resistance, tensile strength, high elasticity, high pressure load resistance, high wear resistance, strong shock absorption, tear resistance, radiation resistance, high strength, high bearing capacity and shock absorption. In a wide range of hardness (Shore A10 to shore d75
), it can maintain high elasticity. Its excellent and unique comprehensive properties are not possessed by ordinary plastics and rubbers
application field of polyurethane rod: it is suitable for shock absorption pad, pad and spring of metallurgy, mining, petroleum, automobile, building materials, sports, heavy machinery and large stamping equipment, as well as punching die for various metal plates and pipes. The friction of general mechanical equipment plays the role of buffer or shock absorption. It is an ideal mold spring.
7. Should be able to compress, but in a confined space, the degree of compression will be limited. Let alone bubble.
8. This is for the red envelope
9. Operation proceres:
I. startup preparation proceres
1. Main control panel operation
1. The upper row of main engine start and stop button: press the left button to start the main engine; press the right button to stop the main engine
the lower row: on the left is the main engine deceleration adjustment button; In the middle is the auto zero button; On the right is the main engine acceleration button; The speed is shown on the display on the left
② the vacuum adsorption switch points to the left, the paper suction motor stops, the switch points to the right, and the fan starts to work. On the right is the speed control button, press "+" to increase the air volume, press "-" to decrease the air volume. The warping piece adjusts the air volume in time to make the paperboard fully adsorb on the grille
③ st removal and suction control:
press the left button of st removal and suction (commonly known as up suction) to start the fan, and press the right button to stop the fan< (4) press the button on the left, the anilox roller of each color printing section descends to start inking, and the grid of paper feeding section descends to start paper feeding. Press the button on the right side, the anilox roller of each color printing section starts to rise and stops inking, and the grid of paper feeding section rises and stops paper feeding< (5) left and right baffle adjustment switch:
left baffle adjustment switch: the switch moves to "+" left baffle phase to the left, and the switch moves to "-" left baffle phase to the right
on the right side is the right baffle adjusting switch: the switch turns to "+" and the right baffle moves to the right, while the switch turns to "-" and the right baffle moves to the left
on the top, the left and right baffles adjust the switch at the same time: the switch turns to "+", the left baffle moves to the left, and the right baffle moves to the right; The switch turns to "-" and the left baffle moves to the right and the right baffle moves to the left< (6) rear baffle adjusting switch:
the switch points to the left, the rear baffle moves forward, the switch points to the right, and the rear baffle moves backward
the back baffle should be lowered for the down bending paperboard, and the back moving plate should be raised for the up warping paperboard, so that the paperboard can enter smoothly< (7) emergency stop button:
in case of emergency, press the emergency stop button immediately< Control panel of paper feeding section:
car wall lock button: press the button, the indicator light is on, the car wall lock is open, and the unit can move. Press the button, the indicator is off, the car wall lock is locked, and the unit cannot move< (9) mobile switch:
the car wall lock is opened, the left button machine is closed, and the right button machine is separated< (10) inching (inching) button:
Press and hold this button, and the host runs slowly
2. Feeding section operation:
adjust the feeding section rules according to the proction task sheet, process sheet, printing sample requirements, and screw the side handle of the front baffle to make it easy for a printed board to pass through. Adjust the side baffle, back baffle and suction system to the appropriate position. The paper board transferred from the paperboard line is suitable for trial placement, that is, the adjustment is completed< According to the plate number on the proction order, extract the plate and check whether the plate is completely consistent with the printed sample (or sample box)
2. Pull out the unit, locate the center line, step on the foot switch and turn it to the plate hanging fixing groove to send the plate into the plate hanging groove. Step on the foot switch to drive the printing plate up, turn it to the lower plate clamping groove, move the plate roller with the handle, operate the side tension ratchet to tension the printing plate, and check whether the printing plate is flat and the position is correct. The printing can be started only after no error is found
3. After printing, pull off the unit and turn the foot switch to the position of the plate clamping movable slot. Release the ratchet wheel at the operation side with the handle, take out the printing plate, clean it, and store it in the plate cabinet according to the number< First, put the slotting cutter into the slot, and adjust the position of the slotting cutter, the front and back cutters, and the cutter distance according to the size requirements of the process sheet
2. When adjusting the slotting cutter, the slotting part should be separated from the whole machine to avoid injury caused by machine rotation
3. Clean the paper scraps of the cutter shaft in time before and after the work, and carry out the lubrication work< 4. Adjustment of die cutting part:
① move the slotting knife to both sides and just press the edge of paperboard for 1cm
② adjust the pressure of pressing line, pre pressing and cutter head to 0.4-0.5mm less than the thickness of paperboard to ensure that the paperboard enters the die-cutting section smoothly
③ center the template on the die cutting roller, and the upper template should rece the pressure to separate the die cutting from the whole machine
④ when installing the formwork, the screws should be installed from the bottom of the formwork, and the screws should be installed from the joint of the two formwork to both sides. The main reason is to consider the lower mode. Die cutting is that the lower edge of the template first contacts with uniglue, and all the screw holes of the template are installed with screws as far as possible, so as to ensure the true circle of the template
⑤ when adjusting the position of the formwork, the formwork and the adhesive should be separated first, staggered and then adjusted to avoid damage to the formwork and the adhesive< 4. Operation rules of stacker
first, use this sheet board to set the storage rules of stacker, prepare the tray for plate collection, and put the paper carrier in place. Adjust the stacker to the top of the tray to receive the printed cardboard. The stacker panel is equipped with two kinds of lifting devices, manual and automatic. You can choose by yourself in proction. When the printed cardboard is stacked to a certain height, open the receiving board and lift the stacker to the height when the proct can be pulled out. Pull the first chop away and repeat one by one. After the printed paperboard is sent to the designated area, the machine personnel count, stack, bundle and store. Complete the whole operation
v. precautions
1. After the work of each shift is completed, the ink on the inking roller and cot must be washed with clean water, and then the cot must be separated from the inking roller. Otherwise, the ink roller and cot will be damaged, resulting in huge losses
2. After the work of each shift, you can leave the post only after cleaning the site, wiping the equipment, checking the tools and filling in the handover record.
I. startup preparation proceres
1. Main control panel operation
1. The upper row of main engine start and stop button: press the left button to start the main engine; press the right button to stop the main engine
the lower row: on the left is the main engine deceleration adjustment button; In the middle is the auto zero button; On the right is the main engine acceleration button; The speed is shown on the display on the left
② the vacuum adsorption switch points to the left, the paper suction motor stops, the switch points to the right, and the fan starts to work. On the right is the speed control button, press "+" to increase the air volume, press "-" to decrease the air volume. The warping piece adjusts the air volume in time to make the paperboard fully adsorb on the grille
③ st removal and suction control:
press the left button of st removal and suction (commonly known as up suction) to start the fan, and press the right button to stop the fan< (4) press the button on the left, the anilox roller of each color printing section descends to start inking, and the grid of paper feeding section descends to start paper feeding. Press the button on the right side, the anilox roller of each color printing section starts to rise and stops inking, and the grid of paper feeding section rises and stops paper feeding< (5) left and right baffle adjustment switch:
left baffle adjustment switch: the switch moves to "+" left baffle phase to the left, and the switch moves to "-" left baffle phase to the right
on the right side is the right baffle adjusting switch: the switch turns to "+" and the right baffle moves to the right, while the switch turns to "-" and the right baffle moves to the left
on the top, the left and right baffles adjust the switch at the same time: the switch turns to "+", the left baffle moves to the left, and the right baffle moves to the right; The switch turns to "-" and the left baffle moves to the right and the right baffle moves to the left< (6) rear baffle adjusting switch:
the switch points to the left, the rear baffle moves forward, the switch points to the right, and the rear baffle moves backward
the back baffle should be lowered for the down bending paperboard, and the back moving plate should be raised for the up warping paperboard, so that the paperboard can enter smoothly< (7) emergency stop button:
in case of emergency, press the emergency stop button immediately< Control panel of paper feeding section:
car wall lock button: press the button, the indicator light is on, the car wall lock is open, and the unit can move. Press the button, the indicator is off, the car wall lock is locked, and the unit cannot move< (9) mobile switch:
the car wall lock is opened, the left button machine is closed, and the right button machine is separated< (10) inching (inching) button:
Press and hold this button, and the host runs slowly
2. Feeding section operation:
adjust the feeding section rules according to the proction task sheet, process sheet, printing sample requirements, and screw the side handle of the front baffle to make it easy for a printed board to pass through. Adjust the side baffle, back baffle and suction system to the appropriate position. The paper board transferred from the paperboard line is suitable for trial placement, that is, the adjustment is completed< According to the plate number on the proction order, extract the plate and check whether the plate is completely consistent with the printed sample (or sample box)
2. Pull out the unit, locate the center line, step on the foot switch and turn it to the plate hanging fixing groove to send the plate into the plate hanging groove. Step on the foot switch to drive the printing plate up, turn it to the lower plate clamping groove, move the plate roller with the handle, operate the side tension ratchet to tension the printing plate, and check whether the printing plate is flat and the position is correct. The printing can be started only after no error is found
3. After printing, pull off the unit and turn the foot switch to the position of the plate clamping movable slot. Release the ratchet wheel at the operation side with the handle, take out the printing plate, clean it, and store it in the plate cabinet according to the number< First, put the slotting cutter into the slot, and adjust the position of the slotting cutter, the front and back cutters, and the cutter distance according to the size requirements of the process sheet
2. When adjusting the slotting cutter, the slotting part should be separated from the whole machine to avoid injury caused by machine rotation
3. Clean the paper scraps of the cutter shaft in time before and after the work, and carry out the lubrication work< 4. Adjustment of die cutting part:
① move the slotting knife to both sides and just press the edge of paperboard for 1cm
② adjust the pressure of pressing line, pre pressing and cutter head to 0.4-0.5mm less than the thickness of paperboard to ensure that the paperboard enters the die-cutting section smoothly
③ center the template on the die cutting roller, and the upper template should rece the pressure to separate the die cutting from the whole machine
④ when installing the formwork, the screws should be installed from the bottom of the formwork, and the screws should be installed from the joint of the two formwork to both sides. The main reason is to consider the lower mode. Die cutting is that the lower edge of the template first contacts with uniglue, and all the screw holes of the template are installed with screws as far as possible, so as to ensure the true circle of the template
⑤ when adjusting the position of the formwork, the formwork and the adhesive should be separated first, staggered and then adjusted to avoid damage to the formwork and the adhesive< 4. Operation rules of stacker
first, use this sheet board to set the storage rules of stacker, prepare the tray for plate collection, and put the paper carrier in place. Adjust the stacker to the top of the tray to receive the printed cardboard. The stacker panel is equipped with two kinds of lifting devices, manual and automatic. You can choose by yourself in proction. When the printed cardboard is stacked to a certain height, open the receiving board and lift the stacker to the height when the proct can be pulled out. Pull the first chop away and repeat one by one. After the printed paperboard is sent to the designated area, the machine personnel count, stack, bundle and store. Complete the whole operation
v. precautions
1. After the work of each shift is completed, the ink on the inking roller and cot must be washed with clean water, and then the cot must be separated from the inking roller. Otherwise, the ink roller and cot will be damaged, resulting in huge losses
2. After the work of each shift, you can leave the post only after cleaning the site, wiping the equipment, checking the tools and filling in the handover record.
10.
bus line: Line 1 → line 4, the whole journey is about 9.5km
1. Walk about 720 meters from the railway station to Luohu station
2. Take Line 1, pass 7 stations, and reach the exhibition center station
3. Take line 4, pass 1 station, and reach the citizen center station
4. Walk about 430 meters to Shenzhen
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