機械氣動式拉網(wǎng)機mechanical pneumatic pulling machine一．產(chǎn)品用途：product use二．本產(chǎn)品主要用于絲印網(wǎng)版的控制，特別適合制作套色印刷網(wǎng)版，高精度的單雙面電路版。This product is mainly used for control of half-tone screen printing,especcially suitable for making adjustment,high-precision screen double sided circuit.三．產(chǎn)品特點：Product features本產(chǎn)品拉網(wǎng)夾頭及框架全部采用專用鋁合金型材制作，保證受力后不變形。This product pulling chuck and all adopt special aluminum alloy frame, ensure no deformation force.夾頭采用全新設(shè)計的首鎖網(wǎng)夾結(jié)構(gòu)，高張力之后不滑網(wǎng)，不松脫。Chuck adopt new design of the lock structure, high tension network clip, not after not slide loose.夾頭可左右滑動，保證張力均勻。Chuck can guarantee slip, or even tension.單面拉網(wǎng)手輪通過齒鏈條同步傳遞動力，保證單面夾頭拉力同步。Single pulling the handwheel through tooth synchronous transmission chain,ensure single-side chuck pull synchronization.頂網(wǎng)采用氣動升降，靈活，可靠。Top network using pneumatic elevation ,flexbility and reliability.四．主要技術(shù)參數(shù)：main technology parameters: 1.拉網(wǎng)面積：200-1500mm pulling area:200*1500mm 2.最大拉網(wǎng)尺寸：800*1200mm Maximum pulling size:800*1200mm 3.最大張力：﹥45N/cm Max tension:﹥45N/cm 4.外形尺寸：1250*1500*760mm Shape dimension: 1250*1500*760mm5.重量：170KG weight:170KG五．操作步驟：operation steps(1)首先根據(jù)網(wǎng)框大小調(diào)節(jié)拉網(wǎng)的面積，然后將活動腳輪鎖死First, according to the regulation of net frame size, then pulling of locking casters activities（2）選擇合適的網(wǎng)框支架將其放在拉網(wǎng)機上。Choosing appropriate nets box on the pulling on scaffolds(3)調(diào)節(jié)手輪，使網(wǎng)框尖端之間的距離在5-6mm,以避免在拉網(wǎng)過程中由于網(wǎng)紗張力增大，網(wǎng)框頂住網(wǎng)紗而造成網(wǎng)紗的破裂。Adjust the handwheel, make frames, the distance between the tip at 5-6mm, in order to avoid pulling the net yarn tension due process, gauze net frame resist rupture caused the gauze.(4)拉平網(wǎng)紗，用網(wǎng)夾固定好網(wǎng)紗的邊緣，再慢慢旋轉(zhuǎn)機上四邊的手輪，使網(wǎng)紗慢慢處于張緊狀態(tài)，如此反復(fù)，直到網(wǎng)紗的各處張力致相等為止，張力的大小概括網(wǎng)紗的目數(shù)和質(zhì)地而定，網(wǎng)張好后最好用張力計進行最終的檢查，主意；網(wǎng)紗拉力不能一次拉到位，必須分開幾次，比如：拉網(wǎng)力要求40N，先拉到150N，經(jīng)過最少5分鐘的停留后，才拉到20N如此反復(fù)拉網(wǎng)才可。Homer, use gauze net clip fixed at the edge of the yarn tried again, slowly rotating machine shipping, gauze handwheel slowly in the tensioner, repeatedly, until the tension of gauze, the size of the tension is equal to the number of white gauze generalization and texture, and after a good network with the final tension meter, idea, Nets yarn tension can pull in place, must separate several times, for instance: pulling force required to 150N 40N, first, after at least 5 minutes before and after the stay, to 20N so repeatedly. Pulling（5）手輪，使網(wǎng)框上升，注意網(wǎng)框均勻地接觸網(wǎng)紗，然后在網(wǎng)框與網(wǎng)紗相接觸的地方涂上藤黃膠，注意：必須等待膠干以后，方可將網(wǎng)框與網(wǎng)紗一同取下。The handwheel, make net frame, note nets box, then equably catenary yarn in net frame with gauze of connection besmear gambogic glue, note: must wait, can be after the glue dry gauze net frame and together.繃網(wǎng)完以后，扳動換向閥，使手輪回到初始的位置，關(guān)閉電源After the nets, stretch, throw reversing valves, make the initial position, close to power手輪；當(dāng)手輪向左旋轉(zhuǎn)時，網(wǎng)紗處于張緊狀態(tài)，當(dāng)手輪向右旋轉(zhuǎn)時網(wǎng)紗處于松弛狀態(tài)。 The handwheel, When the handwheel left rotates, the nets yarn at a state, when the handwheel right when rotating gauze is flabby condition.活動腳輪；當(dāng)要調(diào)節(jié)拉網(wǎng)機拉網(wǎng)的面積時先要松開活動腳輪，螺絲。Electrically activities;. When should adjust pulling the area is pulling the machine to loosen the screw, casters activities.固定腳；整個拉網(wǎng)機的固定支撐。Fixed foot, The pulling of fixing machines杯頭螺絲；當(dāng)要調(diào)節(jié)手輪在機架上的位置時，先要松開此螺絲，以便固定手輪。Cup head screws, When should adjust the handwheel on the frame, the first to loosen the screw so that fixed the handwheel.（6）機架frame（7）網(wǎng)夾；在拉網(wǎng)紗時，用于固定網(wǎng)紗四邊，以便使用網(wǎng)版達到最佳。Nets clip, When used in pulling the yarn, fixed, so use gauze net edition網(wǎng)框支撐架Net frame supporting frame萬向把手，以便于調(diào)整好拉網(wǎng)機時，先松開四邊上的萬向把手，以便于調(diào)整好拉網(wǎng)機時，使氣缸處于網(wǎng)框四邊上對應(yīng)中間位置，從而達到網(wǎng)框受力均勻平衡，調(diào)好后，再調(diào)緊此把手，注意：當(dāng)在調(diào)整拉網(wǎng)機的拉網(wǎng)面積時，一定要先同時松開Ａ，Ｃ或Ｂ，D框?qū)堑乃膫€萬向把手，調(diào)好再鎖緊彎向把手。2 the universal handle, in order to adjust to loosen, pulling on the edge of the four hands, in order to adjust the universal, make good pulling the net frame edge four cylinder in the middle, and corresponding net frame evenly balanced, good, after adjustment, note: this hand tightly when adjusted pulling machine pulling, must first area and loosen A and B, C, D box diagonal four universal handle, tuned to lock to handle bent.