Isitshuzi Esiphenduka Esiyisiphethu Nesiyisigoso Esinesihlukanisi Esiphindwe Kabili: Isigubhu Esisodwa Siphendula Izihlukanisi Ezimbili Eziphindiwe, Ezigobile Futhi Ezigqokiwe

"Ngaleyo ndlela ukhilimu wenziwa ukuba unyakaze emuva naphambili ebhokisini futhi kufanele, lapho uhamba usukaEseceleni uya kwelinye (isingxenye esikhulu salo), udlule emigodini yama-dasher ngendlela ejikajikayo, uqhubeke uhlephuka emaphethelweni abukhali emigodi yedasher ebekwe ngama-engeli aphambene…"

Phrinta izinsika ezimbili ezithwalayo, ama-dasher amabili amile, izingcezu ezimbili eziphezulu, izingcezu ezimbili zangasohlangothini namabha amabili. Izingcezu eziphezulu zidinga ibhedi yokuphrinta engu-220 mm. Phrinta nge-PETG ngezendlalelo ezingu-0.2 mm, ukugcwalisa okungu-30 %, amawolo angu-4; geza ngaphambi kokusetshenziswa kokuqala.

Sebenzisa isitsha esingaba ngu-280 ngo-190 mm ngaphakathi futhi siphakeme ngo-170 mm. Phinda amaphomu angu-10.5 mm emaceleni omabili amade, ku-70 mm eceleni ngalinye kusuka maphakathi nendawo futhi ku-140 mm ngenhla kwaphansi. Skrufa isishayi ngasinye unyaweni lomphathi ngamasikulufu amabili e-M3, izingalo ziqondiswe ngaphakathi, bese uxhuma umphathi ngamunye emphinjeni we-dowel ongu-10 mm omude ngo-212 mm odlula emaceleni esitsha.

Bamba ucezu lohlangothi ekugcineni ngakunye kwesiqukathi ngezikulufo ezimbili ze-M4. Beka izingcezu eziphezulu phezu kwesiphetho, ama-bearer adlule emaslothini awo, bese ushaya induku ye-dowel engu-10 mm ende ngo-310 mm idlule ezingcezwini zohlangothi phezu kwazo njengebha g. Sika isihloko sepayini esingu-18 ngo-30 mm siphakeme ngo-272 mm usibambe ngesikulufo kwesinye isiphetho; thinta umgxala wepayini onguxande olingana no-18 mm futhi omude ngo-364 mm phezulu kwawo ngesikulufo se-M6. Hlanganisa maphakathi nomgxala nengalo yebearer ngayinye ngebha, izikulufo ze-M6 namantongomane okukhiya engxenyeni ngayinye ehlangene.

Thela amalitha angu-2 ukhilimu onzima ocishe ube ngu-15 °C, uhlolwe ngethemomitha, bese ubeka isivalo phezulu. Sebenzisa isibambo siye phezulu naphansi ngokulinganayo futhi usilinganisele isikhathi ngewashi lesikhashana (isitophuwashi): ama-dasha ayanyakaza eya emuva naphambili futhi ukhilimu uyadlula emigodini yawo. Uma ibhotela selivele, phakamisa isivalo nezibambi, uthele ubisi olubilile (ibhotela-milk), ugeze ibhotela ngamanzi abandayo size lihambe liphaphama, ufake usawoti omncane bese ulikala isisindo salo.

**George K. Farrington** waseXenia, eGreene County, e-Ohio, e-US 21,637, ngomhla zingama-28 kuNtulikazi 1858, wabela u-D. B. Tiffany waseXenia. Izinduku zakhe zokuxhuma zazibethelelwe maphakathi nogagu ukuze zikwazi ukulandela ukuzamazama kwabaphethe, futhi okuphezulu kwakuhlala phezu kwezinsika kuzigcine zisendaweni yazo. Wafaka isicelo ngama-dasher aphindwe kabili aqonde ngaphakathi nangaphandle (concavo-convex), enziwe futhi asetshenziswa njengoba kuchaziwe. Isitsha sethu, osayizi namingcele ebhaliwe kungeyethu. Okunyatheliswe nge-FDM kugcina ukudla emigqeni yesendlalelo, ngakho geza kahle futhi shintsha uma sekudala.