TCN124P-M015-GY04艉管環(huán)氧澆注工藝

1、共11頁 艉軸管環(huán)氧澆注工藝TCN124P-M015-GY04 第2頁 Stern tube chock fast procedure 1. 材料工具： Material and tools: 1.1足夠的按照船級社認可的環(huán)氧樹脂墊塊布置圖制作?？虻牟牧?，包括： Dammi ng material for mouldi ng the chock ing arran geme nt accord ing to the drawings approved by the Classification Society, including:- (a) 圍框海綿條； Dammi ng foam; (b)

2、 法蘭面密封擋板(厚度約1 mm); Flange damming steel plate (thickness: about 1 mm); (c) 35mm 厚的2-half密圭寸壓板； Half ring plates ” with thickness 3 5 mm; (d) 密封膠泥 Seali ng compo und; (e) 足夠的木棒塞，用于艉管法蘭面螺栓通孔的密封。其直徑比螺栓通孔直徑 大23mm ,長度應(yīng)不小于法蘭及法蘭面環(huán)氧樹脂的總厚度的1.5倍，數(shù) 量根據(jù)法蘭面螺栓通孔的數(shù)量來確定。 Sufficie nt woode n bolt plugs for seali ng

3、the bolt holes on ster n-tube flan ge. Diameter: bolt hole diameter + 23mm; Len gth: (fla nge thick ness + EPOCAST 36 Thick ness)x1.5; Quan tity: = bolt hole qua ntity (f) 泡沫橡膠密封環(huán)。 Foam rubber seali ng ring. 艉軸管環(huán)氧澆注工藝 Stern tube chock fast procedure TCN124P-M015-GY04 共11頁 第3頁 1.2耐高溫牛油； Grease; 1.3轉(zhuǎn)速

4、不超過500rpm 的手提電鉆2 4 只，用于攪拌環(huán)氧樹脂； 2 4 pcs heavy duty hand drill with an operation speed less than 500 rpm ; 1.4 攪拌葉輪； Jiffy mixer; 1.5 澆注泵；Filling pump; 1.6 膠水；Glue; 1.7 便攜式溫度計；Portable temperature gauge; 1.8巴科硬度計：1只，用于測量樣塊硬度； Barcol hard ness tester: 1 pc; 1.9 1020 升丙酮和足夠的抹布，用于環(huán)氧樹脂澆注區(qū)域內(nèi)的清潔工作及澆注結(jié) 束后清洗澆

5、注泵； 10 20 litres acet one and sufficie nt rags, for rem oving grease, oil in the chocking area and cleaning the filling pump after the pumping; 1.10為防止艉管塞入艉柱后發(fā)生軸向的位移，需采用槽鋼制作幾只法蘭面壓板。其寬 度應(yīng)小于法蘭面兩相鄰螺栓間的間距，長度比艉柱直徑長約 150mm ;同時在 艉柱上焊兩只螺栓，用于固定該法蘭面壓板。 Stopping plate made by channel steal for preventing the m

6、ovement along the shaftline after pushing the sterntube into the stern frame boss; 1.11如施工區(qū)域亮度不夠或者在晚上施工，還需準備足夠的36V安全照明燈，并預(yù) 拉到位; 艉軸管環(huán)氧澆注工藝 TCN124P-M015-GY04 共11頁 Stern tube chock fast procedure 第4頁 Sufficie nt 36V work-lights in the chock ing areas; 1.12在冬季或者環(huán)境溫度過低（13 C）時 ，還需準備下列加熱設(shè)備： In win ter or a

7、t below an ambie nt and / or steel temperature of 13C, the additi onal preparati on work must be carried out in adva nee as follows: (a) 足夠的電烘箱或電加熱器，用于預(yù)熱環(huán)氧樹脂。 Suffieie nt electric heater for preheati ng the Epoeast 36. (b) 足夠的熱風機或電加熱器，用于澆注前和澆注后加熱環(huán)氧樹脂澆注區(qū)域至20 C 以上，以促使并縮短固化所需時間。 Suffieie nt electric ho

8、t air mach ine or heater to heat the chock ing area to at least 20 C before and after the Epocast 36 pouring to ensure cure fully and shorte n the cure time. 2. 準備工作： Preparati on: 2.1預(yù)先將環(huán)氧樹脂預(yù)熱到要求的溫度(參見第8頁的攪拌、澆注溫度參考)。澆 注的溫度需不低于 20 C,以保證適宜的攪拌和澆注粘度。固化劑應(yīng)保持室溫， 攪拌的溫度應(yīng)在要求的溫度土 5C的范圍內(nèi)。在夏季，使用前環(huán)氧樹脂應(yīng)防止陽 光直曬。 P

9、repare the resin to the required temperature well ahead of time. (See the MIXING and POURING GUIDE). The temperature of the pouring is 20 C at least to ensure suitable mixing and pouring viscosity. The harde ner to be at the ambie nt temperature. Check the mixed temperature is within 5 C of the requ

10、ired temperature. In hot climates avoid leaving in direct sun light before use. 共11頁 艉軸管環(huán)氧澆注工藝TCN124P-M015-GY04 第8頁 Stern tube chock fast procedureI 2.2所有能產(chǎn)生熱量的工作均需完工，如焊接等 Finish all hot work (for example: weld ing etc.) on chock ing area. 2.3清潔艉柱內(nèi)表面及艉管外表面等與環(huán)氧樹脂接觸的表面(含澆注、透氣孔/管 內(nèi)表面)，去除所有的牛油、污油、鐵銹、灰塵、

11、油漆和焊渣等。 Clea n the stern frame boss and sterntube surfaces, in clud ing the in side surfaces of the filling and air ventilation holes & pipes, where it would be in con tact with resin. Remove all grease, oil, mill scale, rust, paint etc. 2.4按照軸系安裝及主機定位工藝定位好艉管裝置，并通過船東船檢的檢查認可。 Fix the stern tube on th

12、e final position according to the procedurefor shaft in stalltio n And M/E locati ng, the positi on con firmed by owner and surveyor. 2.5待軸系對中報驗船東、船檢結(jié)束后，壓緊法蘭面壓板，對環(huán)氧樹脂澆注區(qū)域各端 面進行密封，并將2-half密封壓板點焊或用螺栓固定在相應(yīng)的艉柱端面，以防 止泵入環(huán)氧樹脂時密封脫落。 After obtaining the approval for the alignment from shipowner and classific

13、ati on surveyor, prepare the dammi ng work. 3. 攪拌： Mixi ng: 3.1將固化劑加入環(huán)氧樹脂中，將攪拌葉輪安裝到攪拌電鉆，接通電源以不超過 500rpm 的轉(zhuǎn)速攪拌2 3分鐘，以保證攪拌均勻。轉(zhuǎn)動攪拌葉輪，使罐底和 邊緣的環(huán)氧樹脂也能與固化劑均勻混合。固化劑的用量以及攪拌溫度請參閱攪 拌、澆注溫度參考。 Add harde ner into the and power mix at speed not exceed ing 500 rpm for Stern tube chock fast procedure 23 minu tes to

14、en sure homoge nous mixture. Traverse side and bottom of the can to en sure complete mix ing all res in and harde ner. Please see the MIXING and POURING GUIDE for qua ntity of harde ner and temperature guides. 4. 壓力灌注法（用泵）施工工藝 Pressure pouri ng （pump） method: 4.1按照慣例在服務(wù)工程師指導下做好圍堵 Make the damming fo

15、llow tradition requirementand the instructionof service engin eer. 4.2在尾管后（低）端的底部連接一根輸液管，輸液管必須有閥，這樣，一旦輸液停 止，可以關(guān)閉閥與泵切斷。 Connect the transfer hose at lower side bottom of stern bossing, on the hose pipe there should be one valve, is case of stop pumping we can disc onnect with the pump. 4.3在尾管兩端的頂部設(shè)置兩

16、個出氣口。 Arrange two air vent hole at fore and after ster n boss ing. 4.4使用的泵是活塞泵，流量為1公升/分鐘。 The pist on pump will be used, capacity is 1L/m in. 4.5放置好泵，且把吸入管聯(lián)接到放環(huán)氧的容器。 Fix the pump and connect hose pipe with chock fast tank. 4.6啟動泵，將環(huán)氧輸送到艉轂內(nèi)。 Start pump tran sfer the chock fast into ster n boss ing. 4

17、.7不斷地攪動混合環(huán)氧，并且充滿容器。（不要把泵從這個容器移到另一個容器，因 艉軸管環(huán)氧澆注工藝TCN124P-M015-GY04 Stern tube chock fast procedure 共11頁 第7頁 為這種移動，可能導致泵把空氣一起輸入尾管） Continue mix ing the chock fast in tank. (Do not move the pump sucti on to the other tank duri ng pump ing, in order to avoid air mix in chock fast.) 4.8當環(huán)氧從出氣口冒出后，減緩輸送速度。

18、 When the chock fast overflow from vent hole, the pump speed should slow dow n. 4.9當尾管內(nèi)腔被充滿后，關(guān)閉輸液管上的閥，并且斷開泵。 When the cofferdam have been fulfilled, close the valve and stop pump. Check the chock fast level at vent hole. 4.10繼續(xù)監(jiān)測出氣口管處環(huán)氧所必須有的最高位置。 共11頁 艉軸管環(huán)氧澆注工藝TCN124P-M015-GY04 第11頁 Stern tube chock

19、 fast procedure 5. Phillybond Orange的圭寸涂： Daub of Phillyb ond Oran ge: 5.1PHILLYBOND分為樹脂及固化劑兩種，按1比1的比列將兩種材料調(diào)勻。樹脂一 經(jīng)混合將會在短時間內(nèi)硬化。因此，一次調(diào)和應(yīng)遵循寧少勿多的規(guī)律，一經(jīng)調(diào) 和應(yīng)在20分鐘內(nèi)使用。 PHILLYBOND with res in and harde ner two comp onent, mixi ng them with 1:1 proporti on.The res in will hard in short time, so aft. mixi ng

20、the PHILLYBOND still available within 20 min. 5.2尾管后端法蘭通常擰緊固定螺絲之后涂密封膠，如涂抹密封膠后再配鉆螺孔注意 在放螺絲之前先將螺孔內(nèi)用丙酮清潔干凈，然后在螺孔內(nèi)涂滿密封膠，將螺牙上 涂抹密封膠后擰緊螺栓。 Stern tube after flange should daub seal glue after fix the bolts. If drill the bolt hole after daub should no ted that before screw bolt clea n the hole, and daub sea

21、l glue on the inner side ofhole and outside of bolts the n screw the bolts. 5.3每個澆注口都將環(huán)氧挖深25毫米，然后用丙酮清洗干凈再涂抹密封膠。 Each filling hole should dig 25mm deep, then clean it and daub seal glue. 5.4每個調(diào)整螺栓處都應(yīng)用密封膠封堵，根據(jù)船廠使用螺栓的種類不同將采用如下圖 共11頁 第14頁 艉軸管環(huán)氧澆注工藝TCN124P-M015-GY04 艉軸管環(huán)氧澆注工藝 Stern t ube chock fast proce

22、dure TCN124P-M015-GY04 共11頁 第9頁 三所示方法：外六角螺栓，澆注后螺栓突出于本體外的可將突出部割除之后電焊封 閉。圖三所示。 Each adjust bolt should daub glue ， accord ing to the bolts type we will adopt the method as below draw in g(3) in dicate: cut the exte nd out part of hexad bolts, the n close the hole by weld ing. Phillybond Orange Chockfa

23、st Orange Screws Chockfast Orange Jack Screws Chockfast Orange 6. 澆注結(jié)束后的工作： Fi nal Works : 6.1硬度測試樣塊應(yīng)系用與墊塊相同的材料在相同的環(huán)境條件下同時澆注而成。 Test samples for hard ness test are to be prepared with the same material and un der the same environmen tal con diti ons. Stern tube chock fast procedure 6.2環(huán)氧樹脂澆注結(jié)束后約12小時

24、，可以先拆除密封檔板、澆注和透氣軟管等。但 法蘭處的安裝孔必須在環(huán)氧樹脂的巴科硬度達到 40以后才能進行鉆孔、攻絲等 作業(yè)。 The damming plates, filling hose and air ventilation hose, etccan be dismantled in advanee after about 12 hours. But drilling of bolt holes must only be carried out after has reached Barcol Hardn ess readi ng 40. 6.3在開展進一步的工作前應(yīng)保證環(huán)氧樹脂已完全固

25、化。通常情況下，在無其他外部 加熱器的情況下，環(huán)氧樹脂固化所需的時間與鋼板溫度（環(huán)境溫度）的關(guān)系如下：- 環(huán)境溫度 25 C約需24小時 因而在環(huán)境溫度低于13C的情況下，建議增加額外的加熱保溫設(shè)備來加熱整個環(huán) 氧樹脂墊塊澆注區(qū)域，以促進固化并縮短固化所需的時間。 Allow to cure before carrying out the further works. In general, with steel temperature as detailed below, and without applicati on of exter nal heat, the cure of the resin may occur after the time indicated as follow:- Steel temperature 25 C about 24 hours So in win ter