Zhang Tao got up in the morning, looked at the house was illuminated by the sun outside the window, knew that it was a good weather today, got out of bed, stretched a lazy waist, put on clothes, went outside for a while to practice in the morning, and then came back to make breakfast. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

After breakfast, I read a book for a while, took the USB flash drive containing the test sparrow data, and put a few infrasonic instruments without data input into the flying car, and then drove the flying car out of the warehouse. Then go back to the bedroom and to the warehouse to load the bird cage and bag and small shovel into the car. I drove to the place where the wood was put in the yard, asked for two bucket-sized logs with a basin and put them in the trunk, and then drove to the house down the hill.

On the way, I came across a place where there was an estuary and filled some river sand, and I filled the bag in a place with loess. After returning to the house at the bottom of the mountain, he took out the bird cage and the USB flash drive and put them in the barn and house, grabbed a handful of millet and poured some water for the sparrow.

Instead, he took the wood out of the car and put it in the warehouse with mechanical equipment. Change into overalls, bring gloves, hat, eyes, and a mask, and when you are fully armed, put a piece of wood on the chuck of a regular lathe and clamp it.

Let the lathe rotate at the lowest speed first, after the log turns up, see that it is more out, and then stop the lathe spindle operation, loosen the chuck and knock down the wood with a hammer to tighten the clamp again, and then open the lathe spindle to find the most ideal circle of the log, watch the log turn up to be more round, Zhang Tao stopped the spindle operation, poured some oil on the gauge between the tailstock of the lathe and the spindle, and then pressed down the wrench fixed behind the tailstock to push down the wood, and tied the tip to the wood. The wrench that was put on the tailstock was fixed, and the joystick of the tailstock was shaken half a circle, and the tip was pierced deeper into the wood.

The gauge under the wood is not sprinkled with oil, and the wood chips and oil are mixed together to plug the gap between the gauge and the chute box. After starting the spindle, the speed of the gearbox is adjusted to a speed of 60 revolutions per minute to perform low-speed cutting.

The turning tool is made of white No. 45 high-carbon steel, and after cutting the shell of the log, Zhang Tao adjusted the speed of the gearbox to 180 revolutions per minute, and the speed of the spindle was relatively fast.

After adjusting the speed of the gearbox to 300 revolutions per minute, the round surface and section of the log are cut down another layer, this time Zhang Tao is using a hand-cranked slide box, the speed is relatively slow, polishing the wood, and then holding a sandpaper pasted on the round surface and end surface of the wood to rub it, after pressing the power to stop the red button of the spindle box, the spindle gradually stopped, and the surface of the wood is very delicate and slippery to the touch.

Press the wrench of the tailstock and pull the tailstock to the back, adjust the speed of the gearbox to 180 revolutions per minute, then press the green button of the headstock to turn on the power and cut off the uncut part of the center of the wood, then adjust the gearbox acceleration and paste it with sandpaper to polish the center of the wood.

After processing this side, stop the machine and drop the log and clamp it with a newspaper chuck to reduce the marks left by the clamp on the wood. After clamping, use the tailstock to top the top to cut the round surface and end face of this half of the log with the operation procedure just now.

The other end of the wood was also brought in and cut, and Zhang Tao was going to make a ceramic mold, so the wood mold should be processed first. Put a piece of log after turning shoes on an ordinary milling machine and clamp it with a vice, replace the milling cutter with a gear milling cutter to mill out a rectangular space in the wood, and then according to the length and width of the milled groove, process another turned log into a length and width several centimeters smaller than the wood groove.

After all the processing is completed, the wood trough and wood blocks are taken to the table outside to dry, and then they return to the workshop to clean out the lathe and the wood slag in the bag, and take it to the warehouse for fire.

He took off his hat, glasses, and masks, and put the loess and sand he brought back on the cement floor and stirred it with water.

After the loess and sand are reconciled, go into the house and take out soybean oil to grease the drying wood trough and wood blocks, and then smear the loess with sand on a thick layer in the trough, and then put the wood blocks in the trough and squeeze it gently, and put the overflowing sand and loess back on the cement floor.

After squeezing, take out the wood pieces and put them in the warehouse with a clean plastic bag, and then go to the warehouse to take out a rectangular iron shelf and a black mesh shade cloth, put the iron shelf on the wood trough and then cover the shade cloth, the ceramics can not be exposed to the sun to have something to block a layer.

After noon, Zhang Tao made a total of three troughs and trough blocks, and sprayed some water on the drying mold from time to time, so that the soil layer of the mold would not be cracked by the sun. Zhang Tao changed out of his work clothes and returned to the house to make lunch.

The fried noodles made at noon are hot and go to the fire. After eating, I slept to avoid the hot sun at noon, and the weather was not very hot after two o'clock in the afternoon, and I saw that the mold of drying outside was already good, and I pinched the edge of the groove with my hand and felt very hard, and it did not collapse after knocking, it seems that the groove is done, and the groove block is not very strong because the middle is solid and large.

Zhang Tao moved the trough to the warehouse and put it in the warehouse, closed the door to prevent birds or something, went in and touched it, washed the work clothes and dried them on the rope in the yard, Zhang Tao returned to the house and soaked a glass of Ganoderma lucidum water and put it on the table.

After turning on the computer, insert the USB flash drive and infrasonic meter into the chassis, copy the data of the measured sparrows in the USB flash drive to the infrasonic, and then unplug the USB flash drive and infrasonic.

Wearing gloves and holding an infrasonic, he came to the birdcage and fired infrasound waves at the sparrow, and the sparrow fell down at once. Take the sparrow out and look at it and still breathing, it's in a coma.

"The intensity of the infrasonic waves is a bit too strong!" Zhang Tao thought.

Put the sparrow back in the bird cage, remove the gloves and plug the infrasonic into the chassis. Turn down the frequency intensity of the infrasound, and wait until the sparrow wakes up and sees the sparrow's spirit after a while, and takes the infrasonic instrument to the sparrow to send sound waves, this time the sparrow is just a little irritable, and leans on the other side of the cage, as if he sees a natural predator.

Succeed!

Zhang Tao saved the data of the sparrows with all the other infrasonic instruments, so that the wheat in the farm would not be eaten by the sparrows, and took a small piece of bread for the sparrow and crushed it and put it in its bowl as compensation.

In the afternoon of the next day, I saw that the groove block mold was almost dry, put the groove block and the loess sand mold of the groove into a bag, put it into the trunk of the flying car with foam paper cushion shockproof, and then put the small shovel and bag into the trunk. Take the bird cage and put it in the open space of the passenger seat, lock the coral gate, and drive to the forest farm.